/* =============================================================================
   Frecciarossa Tracker — design system & layout
   ============================================================================= */

:root {
  /* ── Brand & accent ──
   * Primario: navy istituzionale per UI strutturale (header, primary
   * action, link). Accent crimson conservato per status "live" e segnali
   * di richiamo (badge, eventi sold-out, sezioni critiche): mantiene il
   * legame visivo con Trenitalia/Frecciarossa senza dominare la pagina.
   */
  --color-brand: #1e3a5f;
  --color-brand-hover: #15294a;
  --color-brand-muted: rgba(30, 58, 95, 0.10);
  --color-accent: #a01524;
  --color-accent-hover: #851020;
  --color-accent-muted: rgba(160, 21, 36, 0.10);

  /* Neutrals — palette slate Tailwind-like, più sobria */
  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-muted: #64748b;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --color-surface: #ffffff;
  --color-surface-raised: #ffffff;
  --color-surface-alt: #f8fafc;
  --color-bg: #f1f5f9;
  --color-bg-subtle: #e9eef5;

  /* Semantic */
  --color-success: #15803d;
  --color-success-bg: #dcfce7;
  --color-danger: #b91c1c;
  --color-danger-bg: #fee2e2;
  --color-warning: #b45309;
  --color-warning-bg: #fef3c7;
  --color-info: #1d4ed8;
  --color-info-bg: #dbeafe;
  --color-oh-gone: #9a3412;
  --color-oh-gone-bg: #ffedd5;

  /* Elevation — più piatte, senza halo blur eccessivo */
  --shadow-xs: 0 1px 1px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 2px 6px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-focus: 0 0 0 3px var(--color-brand-muted);

  /* Space scale (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;

  /* Radii — geometria meno arrotondata, più "documento istituzionale" */
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-full: 9999px;

  /* Type — Inter come prima scelta (più "system" e più tecnico),
   * Plus Jakarta come fallback per chi non ha Inter cached. */
  --font-sans: 'Inter', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;

  --text-xs: 0.6875rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-md: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.3rem;
  --text-2xl: 1.55rem;

  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.6;

  --transition-fast: 0.12s ease;
  --transition-normal: 0.18s ease;

  /* Layout */
  --content-max: 1180px;
  --header-height: 64px;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  /* Equivalente a uno zoom browser ~125%: scala tutti i valori in rem
     (font-size, spaziature, padding, etc) usati in tutto lo stylesheet.
     Su schermi piccoli (mobile) torniamo al default 100% — il design
     mobile è già ottimizzato e a 125% sfora il viewport. */
  font-size: 125%;
}

@media (max-width: 720px) {
  html {
    font-size: 100%;
  }
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image: linear-gradient(180deg, #ffffff 0%, var(--color-bg) 48px);
  background-repeat: no-repeat;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  min-height: 100dvh;
}

/* --- Auth screen + user menu --- */
.app-shell.hidden { display: none !important; }
body.auth-pending .app-shell { display: none !important; }

.auth-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background:
    radial-gradient(circle at 50% 0%, rgba(30, 58, 95, 0.06), transparent 65%),
    var(--color-bg);
  z-index: 1000;
}
.auth-screen.hidden { display: none !important; }

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 2.25rem 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-brand);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.auth-card__title::before {
  content: '';
  display: inline-block;
  width: 0.5rem;
  height: 1.05rem;
  background: var(--color-accent);
  border-radius: 1px;
}
.auth-card__subtitle {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  margin-bottom: 0.25rem;
}

.auth-tabs {
  display: flex;
  gap: 0.25rem;
  background: var(--color-bg-subtle);
  padding: 0.25rem;
  border-radius: var(--radius-md);
}
.auth-tab {
  flex: 1;
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.auth-tab:hover { color: var(--color-text); }
.auth-tab.active {
  background: var(--color-surface);
  color: var(--color-brand);
  box-shadow: var(--shadow-xs);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.auth-form.hidden { display: none; }

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
}
.auth-field input {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.auth-field input:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: var(--shadow-focus);
}

.auth-hint {
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.auth-error {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.auth-error.hidden { display: none; }
.auth-submit {
  margin-top: 0.25rem;
  width: 100%;
  justify-content: center;
}

/* User menu — vive come elemento flex nell'header (allineato a destra). */
.user-menu {
  position: relative;
  flex-shrink: 0;
  margin-left: auto;
  border-left: 1px solid var(--color-border);
  padding-left: var(--space-4);
  height: var(--header-height);
  display: flex;
  align-items: center;
}
.user-menu__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.7rem;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.user-menu__btn:hover { background: var(--color-bg); border-color: var(--color-border-strong); }
.user-menu__avatar {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--color-success);
  font-size: 0;
}
.user-menu__name { font-weight: 500; max-width: 10rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu__caret { color: var(--color-muted); font-size: 0.65rem; }
@media (max-width: 720px) {
  .user-menu {
    border-left: none;
    padding-left: 0;
    height: auto;
    /* Resta spinto a destra anche su mobile, così il dropdown sotto
     * (ancorato a right:0 del menu) non esce dallo schermo. */
    margin-left: auto;
  }
  .user-menu__btn { padding: 0.35rem 0.55rem; }
  .user-menu__name { max-width: 7rem; }

  /* Su schermi stretti il pannello dropdown si allarga a quasi-fullbleed
   * con un margine laterale di sicurezza, così non esce mai dal
   * viewport indipendentemente dalla posizione del bottone. */
  .user-menu__panel {
    right: 0;
    left: auto;
    min-width: min(20rem, calc(100vw - 1rem));
    max-width: calc(100vw - 1rem);
  }
}

.user-menu__panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 18rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  z-index: 60;
}
.user-menu__panel.hidden { display: none; }

.user-menu__row { display: flex; flex-direction: column; gap: 0.3rem; }
.user-menu__row--info {
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 0.65rem;
}
.user-menu__label { font-size: var(--text-xs); color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.user-menu__role { font-size: var(--text-xs); color: var(--color-text-secondary); }
.user-menu__telegram {
  display: flex;
  gap: 0.4rem;
}
.user-menu__telegram input {
  flex: 1;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  background: var(--color-surface);
}
.user-menu__telegram input:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: var(--shadow-focus);
}
.user-menu__hint { font-size: var(--text-xs); color: var(--color-muted); }
.user-menu__hint code { font-family: var(--font-mono); background: var(--color-bg-subtle); padding: 0 0.25rem; border-radius: 4px; }
.user-menu__msg { font-size: var(--text-xs); padding: 0.35rem 0.5rem; border-radius: var(--radius-sm); }
.user-menu__msg.hidden { display: none; }
.user-menu__msg--ok { background: var(--color-success-bg); color: var(--color-success); }
.user-menu__msg--err { background: var(--color-danger-bg); color: var(--color-danger); }

/* Admin modal */
.admin-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 1100;
}
.admin-modal.hidden { display: none !important; }
.admin-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(2px);
}
.admin-modal__panel {
  position: relative;
  width: min(720px, 100%);
  max-height: 86vh;
  overflow: auto;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 1.25rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.admin-modal__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.admin-modal__head h2 {
  font-size: var(--text-lg);
  font-weight: 700;
}
.admin-modal__close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-muted);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
}
.admin-modal__close:hover { color: var(--color-text); }
.admin-modal__hint { color: var(--color-text-secondary); font-size: var(--text-sm); }

.admin-users { display: flex; flex-direction: column; gap: 0.6rem; }
.admin-users__loading { padding: 1rem 0; }
.admin-user {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 1rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
}
.admin-user__name { font-weight: 600; color: var(--color-text); }
.admin-user__role {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  align-self: start;
}
.admin-user__role--admin { color: var(--color-brand); border: 1px solid var(--color-brand-muted); }
.admin-user__telegram {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.admin-user__telegram input {
  flex: 1;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  background: var(--color-surface);
}
.admin-user__telegram input:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: var(--shadow-focus);
}
.admin-user__msg { grid-column: 1 / -1; font-size: var(--text-xs); }
.admin-user__msg--ok { color: var(--color-success); }
.admin-user__msg--err { color: var(--color-danger); }

.admin-user__stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 0.85rem;
  row-gap: 0.2rem;
  font-size: var(--text-xs);
  margin: 0.15rem 0 0.4rem;
}
.admin-user__stats dt { color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.admin-user__stats dd { color: var(--color-text); font-variant-numeric: tabular-nums; }

.admin-user__actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.admin-user__drilldown {
  grid-column: 1 / -1;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.75rem;
  max-height: 22rem;
  overflow: auto;
}
.admin-user__drilldown.hidden { display: none; }

.admin-drill-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: var(--text-xs);
}
.admin-drill-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
  padding: 0.25rem 0;
  border-bottom: 1px dashed var(--color-border);
}
.admin-drill-list li:last-child { border-bottom: none; }

.admin-drill-history { font-family: var(--font-mono); font-size: var(--text-xs); }
.admin-drill-history__when { color: var(--color-muted); flex-shrink: 0; }
.admin-drill-history__msg { white-space: pre-wrap; word-break: break-word; }
.admin-drill-history--available .admin-drill-history__msg { color: var(--color-success); }
.admin-drill-history--sold-out .admin-drill-history__msg { color: var(--color-danger); }

/* --- Skip link --- */
.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 2000;
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  color: var(--color-brand);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  transform: translateY(-120%);
  transition: transform var(--transition-fast);
  text-decoration: none;
}
.skip-link:focus {
  transform: translateY(0);
  outline: none;
  box-shadow: var(--shadow-md), var(--shadow-focus);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Header --- */
/* ── Institutional header ────────────────────────────────────────────
 * Singola fascia piatta sopra al contenuto: brand + tab nav + menu
 * utente in una riga a 64px. Niente gradienti né elementi che
 * sembrano un'app di marketing — il tono è "dashboard istituzionale".
 * Sotto, una barra sottile con tagline + breadcrumb opzionale.
 */
.app-header {
  background: var(--color-surface);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 40;
}

.app-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: 0 var(--space-5);
  min-height: var(--header-height);
}

.app-brand {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex-shrink: 0;
  border-right: 1px solid var(--color-border);
  padding-right: var(--space-5);
  margin: 0;
  text-align: left;
}

.app-brand__title {
  font-size: var(--text-md);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.app-brand__title::before {
  content: '';
  display: inline-block;
  width: 0.55rem;
  height: 1.05rem;
  background: var(--color-accent);
  border-radius: 1px;
}

.app-brand__tagline {
  margin-top: 0.15rem;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  max-width: 22rem;
  line-height: 1.3;
}

.tab-nav {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex: 1;
  min-width: 0;
}

.tab-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: var(--header-height);
  padding: 0 var(--space-4);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-text);
  background: var(--color-bg);
}

.tab-btn:focus-visible {
  outline: none;
  background: var(--color-bg-subtle);
  box-shadow: inset 0 0 0 2px var(--color-brand-muted);
}

.tab-btn.active {
  color: var(--color-brand);
  font-weight: 600;
  background: transparent;
  border-bottom-color: var(--color-brand);
}

.tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.4rem;
  font-size: var(--text-xs);
  font-weight: 700;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-sm);
}

.tab-btn.active .tab-badge {
  background: var(--color-brand);
  color: #fff;
}

@media (max-width: 720px) {
  .app-header { position: static; }
  .app-header__inner {
    flex-wrap: wrap;
    padding: 0.5rem var(--space-3);
    gap: 0.5rem;
    min-height: 0;
    align-items: center;
  }
  .app-brand {
    border-right: none;
    padding-right: 0;
    flex: 1 1 auto;
    min-width: 0;
  }
  .app-brand__title { font-size: var(--text-base); }
  /* Tagline nascosta sul mobile: occupa due righe e l'utente la
   * conosce già — rilevante solo all'onboarding desktop. */
  .app-brand__tagline { display: none; }

  .tab-nav {
    order: 99;
    flex: 1 1 100%;
    border-top: 1px solid var(--color-border);
    overflow-x: auto;
    overflow-y: hidden;
    /* iOS: smooth flick + nasconde scrollbar visibile */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .tab-nav::-webkit-scrollbar { display: none; }
  .tab-btn {
    height: 44px;
    padding: 0 var(--space-3);
    flex-shrink: 0;
    white-space: nowrap;
  }
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* --- Main layout --- */
.app-main {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-8);
  position: relative;
  z-index: 1;
}

/* --- Panels — bordi netti, ombre piatte, look "documento". --- */
.panel {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
  /* consenti dropdown autocomplete fuori dal bordo arrotondato */
  overflow: visible;
}
.panel__head {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-alt);
}

.panel--results {
  overflow: hidden;
}

.panel__head {
  padding: var(--space-4) var(--space-5);
}

.panel__head--row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.panel__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.panel__subtitle {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 42rem;
}

.panel__subtitle--tag {
  margin-top: 0;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.panel--search {
  padding-bottom: var(--space-5);
}

.panel--search .panel__head {
  padding-bottom: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  column-gap: var(--space-3);
  row-gap: var(--space-2);
}

.panel--search .panel__title {
  flex: 1 1 12rem;
  min-width: 0;
}

.panel--search .panel__subtitle {
  flex: 1 1 100%;
  margin-top: 0;
}

.panel--search .search-form {
  padding: 0 var(--space-5) 0;
}

/* --- Search form --- */
#search-section {
  transition: opacity var(--transition-normal);
}

#search-section.is-searching {
  opacity: 0.92;
  pointer-events: none;
  position: relative;
}

#search-section.is-searching::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.55);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

#search-section.is-searching .panel__head::before {
  content: '';
  display: block;
  width: 1.125rem;
  height: 1.125rem;
  flex: 0 0 auto;
  margin-top: 0.2rem;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-brand);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

.form-row {
  display: flex;
  gap: var(--space-4);
  align-items: flex-end;
  margin-bottom: var(--space-4);
}

.form-row:last-child {
  margin-bottom: 0;
}

.form-group {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.form-group label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.label-hint {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  color: var(--color-muted);
}

.label-placeholder {
  font-size: var(--text-xs);
  visibility: hidden;
}

.form-group input,
.form-group select,
.input-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--color-text);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-group input:hover,
.input-select:hover {
  border-color: var(--color-border-strong);
}

.form-group input:focus,
.input-select:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: var(--shadow-focus);
  background: var(--color-surface);
}

.form-group--submit {
  flex: 0 0 auto;
}

.station-group {
  position: relative;
  z-index: 1;
}

.station-group:has(.suggestions.open) {
  z-index: 50;
}

/* Swap */
.btn-swap {
  flex-shrink: 0;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 48px;
  min-height: 48px;
  padding: var(--space-2) var(--space-3);
  font-family: inherit;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: #ffffff;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn-swap:hover {
  background: var(--color-bg-subtle);
  border-style: solid;
  color: var(--color-brand);
}

.btn-swap:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn-swap__icon {
  font-size: 1.1rem;
  line-height: 1;
}

.btn-swap__text {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-3) var(--space-5);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform 0.1s ease, box-shadow var(--transition-fast);
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn--primary {
  background: var(--color-brand);
  color: #fff;
}

.btn--primary:hover:not(:disabled) {
  background: var(--color-brand-hover);
}

.btn--secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.btn--secondary:hover:not(:disabled) {
  background: #f4f5f9;
}

.btn--ghost {
  background: transparent;
  color: var(--color-brand);
  border-color: var(--color-brand);
}

.btn--ghost:hover:not(:disabled) {
  background: var(--color-brand-muted);
}

.btn--dark {
  background: var(--color-text);
  color: #fff;
}

.btn--dark:hover:not(:disabled) {
  opacity: 0.88;
}

.btn--dark.granted {
  background: var(--color-success);
}

.btn--lg {
  padding-left: var(--space-6);
  padding-right: var(--space-6);
  min-width: 12rem;
}

.btn--sm {
  padding: 0.35rem 0.7rem;
  font-size: var(--text-xs);
  min-width: 0;
}

.btn--icon .btn__icon {
  font-size: 1.15rem;
  line-height: 1;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

#search-btn {
  /* unify with .btn--primary */
  background: var(--color-brand);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-6);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
  white-space: nowrap;
  min-height: 48px;
}

#search-btn:hover:not(:disabled) {
  background: var(--color-brand-hover);
}

#search-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

#search-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

#load-more-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-brand);
  color: var(--color-brand);
}

#load-more-btn:hover:not(:disabled) {
  background: var(--color-brand-muted);
}

/* --- Autocomplete --- */
.suggestions {
  list-style: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: 100;
  max-height: 240px;
  overflow-y: auto;
  display: none;
}

.suggestions.open {
  display: block;
}

.suggestions li {
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-fast);
}

.suggestions li:last-child {
  border-bottom: none;
}

.suggestions li:hover,
.suggestions li.active {
  background: var(--color-surface-raised);
}

.suggestions li[aria-selected='true'] {
  background: var(--color-brand-muted);
  outline: none;
}

/* --- Controls --- */
.panel--controls {
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.panel--controls.polling {
  border-left: 4px solid var(--color-success);
  animation: pulse-border 2.2s ease-in-out infinite;
}

@keyframes pulse-border {
  0%,
  100% {
    border-left-color: var(--color-success);
  }
  50% {
    border-left-color: transparent;
  }
}

.status-bar {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  flex: 1 1 220px;
  min-width: 0;
}

.status-bar__indicator {
  width: 10px;
  height: 10px;
  margin-top: 0.35rem;
  border-radius: 50%;
  background: var(--color-muted);
  flex-shrink: 0;
  transition: background var(--transition-normal);
}

.status-bar--loading .status-bar__indicator {
  background: var(--color-warning);
  box-shadow: 0 0 0 3px var(--color-warning-bg);
}

.status-bar--success .status-bar__indicator {
  background: var(--color-success);
}

.status-bar--error .status-bar__indicator {
  background: var(--color-danger);
  box-shadow: 0 0 0 3px var(--color-danger-bg);
}

.status-bar__text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.status-text {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-tight);
  transition: color var(--transition-fast);
}

.status-text--error {
  color: var(--color-danger);
}

.status-meta {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-muted);
  font-weight: 500;
}

.status-meta:empty {
  display: none;
}

.monitor-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.field-inline {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.field-inline__label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
}

.input-select {
  width: auto;
  min-width: 10rem;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
}

.input-select--narrow {
  min-width: 5.5rem;
}

.toggle-field {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  user-select: none;
}

.toggle-field__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-field__ui {
  position: relative;
  width: 2.25rem;
  height: 1.25rem;
  background: var(--color-border-strong);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.toggle-field__ui::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: calc(1.25rem - 4px);
  height: calc(1.25rem - 4px);
  background: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-fast);
}

.toggle-field__input:checked + .toggle-field__ui {
  background: var(--color-success);
}

.toggle-field__input:checked + .toggle-field__ui::after {
  transform: translateX(1rem);
}

.toggle-field__input:focus-visible + .toggle-field__ui {
  box-shadow: var(--shadow-focus);
}

#refresh-btn {
  min-height: 40px;
}

#notify-btn {
  min-height: 40px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* --- Results --- */
.panel--results {
  padding-bottom: 0;
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-bottom: 1px solid var(--color-border);
}

.table-scroll:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--color-brand);
}

#results-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

#results-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #f4f5f8;
  color: var(--color-text-secondary);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-border-strong);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

#results-table tbody tr {
  border-bottom: 1px solid var(--color-border);
}

#results-table tbody tr.solution-row {
  cursor: pointer;
  transition: background var(--transition-fast);
}

#results-table tbody tr.solution-row:hover {
  background: var(--color-surface-raised);
}

#results-table tbody tr.solution-row:focus-visible {
  outline: none;
  background: var(--color-brand-muted);
  box-shadow: inset 0 0 0 2px var(--color-brand);
}

#results-table tbody td {
  padding: var(--space-3) var(--space-4);
  vertical-align: middle;
}

.train-name {
  font-weight: 700;
  color: var(--color-brand);
  font-size: var(--text-sm);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge.available {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.badge.sold-out {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.badge.unknown {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.delay-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  margin-left: var(--space-2);
  vertical-align: middle;
}

.delay-badge.late {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.delay-badge.early {
  background: var(--color-info-bg);
  color: var(--color-info);
}

.time-adjust-row.time-late {
  background: linear-gradient(90deg, var(--color-warning-bg) 0%, transparent 12%);
}

.time-adjust-row.time-early {
  background: linear-gradient(90deg, var(--color-info-bg) 0%, transparent 12%);
}

.offer-history-slot {
  margin-bottom: var(--space-4);
}

.offer-history-block {
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  background: #fafbfc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  text-align: left;
}

.offer-history-block .oh-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-3) 0;
}

.offer-history-block .oh-lead,
.offer-history-block .oh-compare {
  margin: 0 0 var(--space-3) 0;
  color: var(--color-text);
}

.offer-history-block .oh-compare {
  color: var(--color-warning);
  font-weight: 600;
}

.oh-list {
  list-style: none;
}

.oh-item {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.oh-item:last-child {
  border-bottom: none;
}

.oh-item.oh-gone {
  color: var(--color-oh-gone);
}

.oh-item.oh-still {
  color: var(--color-text);
}

.oh-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  margin-right: var(--space-2);
  background: var(--color-border);
  color: var(--color-text-secondary);
}

.oh-item.oh-gone .oh-tag {
  background: var(--color-oh-gone-bg);
  color: var(--color-oh-gone);
}

.oh-item.oh-still .oh-tag {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.seats-count {
  font-weight: 700;
  font-size: var(--text-md);
  color: var(--color-success);
}

.seats-count.seats-zero {
  color: var(--color-danger);
}

.seats-na {
  color: var(--color-muted);
}

.btn-monitor {
  background: var(--color-surface);
  border: 1px solid var(--color-brand);
  color: var(--color-brand);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-family: inherit;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn-monitor:hover {
  background: var(--color-brand);
  color: #fff;
}

.btn-monitor:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn-monitor.active {
  background: var(--color-brand);
  color: #fff;
}

/* Detail row */
.detail-row {
  display: none;
}

.detail-row.open {
  display: table-row;
}

.detail-row td {
  background: linear-gradient(180deg, #f7f8fb 0%, #f2f3f8 100%);
  padding: var(--space-5) !important;
  box-shadow: inset 0 1px 0 var(--color-border);
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-3);
}

.offer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-xs);
}

.offer-card .offer-name {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.offer-card .offer-price {
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.offer-card .offer-coach {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-bottom: var(--space-1);
  font-style: italic;
}

.offer-card .offer-status {
  font-size: var(--text-sm);
  margin-top: var(--space-2);
}

.offer-card .offer-seats {
  margin-left: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.offer-card.available {
  border-left: 4px solid var(--color-success);
}

.offer-card.sold-out {
  border-left: 4px solid var(--color-danger);
  opacity: 0.72;
}

.seatmap-note {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.seatmap-note a {
  color: var(--color-brand);
  font-weight: 600;
}

/* Load more */
.load-more {
  text-align: center;
  padding: var(--space-5);
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  max-width: 28rem;
  margin: 0 auto;
}

.empty-state--inline {
  padding: var(--space-6);
  max-width: none;
  margin: 0 var(--space-5) var(--space-5);
  background: #fafbfc;
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border-strong);
}

.empty-state__icon {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: var(--space-3);
}

.empty-state__icon--muted {
  opacity: 0.45;
  font-size: 1.5rem;
}

.empty-state__title {
  font-weight: 700;
  font-size: var(--text-md);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.empty-state__hint {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

#no-results.empty-state {
  padding: var(--space-8) var(--space-4);
}

.monitored-hint.hidden {
  display: none;
}

.monitored-list {
  list-style: none;
  padding: 0 var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.monitored-list.hidden {
  display: none;
}

.panel--monitored {
  border-left: none;
  box-shadow: var(--shadow-sm), inset 4px 0 0 var(--color-brand);
}

.monitored-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  background: #fafbfc;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.monitored-item > .btn-remove-monitor {
  align-self: flex-end;
}

.monitored-item-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.monitored-train {
  font-weight: 700;
  color: var(--color-brand);
  font-size: var(--text-md);
}

.monitored-route {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.monitored-when {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.monitored-offers {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.monitored-offer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.monitored-offer.mo-available {
  border-left: 4px solid var(--color-success);
}

.monitored-offer.mo-sold-out {
  border-left: 4px solid var(--color-danger);
  opacity: 0.8;
}

.mo-label {
  font-weight: 700;
}

.mo-status {
  font-weight: 700;
}

.mo-available .mo-status {
  color: var(--color-success);
}

.mo-sold-out .mo-status {
  color: var(--color-danger);
}

.mo-seats {
  color: var(--color-text-secondary);
}

.mo-price {
  color: var(--color-text);
  font-weight: 700;
}

.mo-no-data {
  color: var(--color-text-secondary);
  font-style: italic;
  font-size: var(--text-sm);
}

.btn-remove-monitor {
  flex-shrink: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-family: inherit;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn-remove-monitor:hover {
  background: var(--color-danger-bg);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.btn-remove-monitor:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* History */
.panel--history {
  padding-bottom: var(--space-4);
}

.panel--history .panel__head {
  padding-bottom: var(--space-3);
}

.history-log {
  list-style: none;
  max-height: 280px;
  overflow-y: auto;
  margin: 0 var(--space-5) var(--space-5);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  line-height: var(--leading-relaxed);
}

.history-log li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
}

.history-log li:last-child {
  border-bottom: none;
}

.log-available {
  color: var(--color-success);
}

.log-sold-out {
  color: var(--color-danger);
}

.log-info {
  color: var(--color-text-secondary);
}

/* Loading utility */
.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.72;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-brand);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.hidden {
  display: none !important;
}

/* Callouts */
.callout--error {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-danger-bg);
  color: var(--color-danger);
  font-weight: 500;
  font-size: var(--text-sm);
}

/* Footer — barra istituzionale sottile */
.app-footer {
  text-align: center;
  padding: var(--space-6) var(--space-4) var(--space-8);
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-8);
  letter-spacing: 0.02em;
}
.app-footer .footer-disclaimer { color: var(--color-muted); }

.ui-stats-panel {
  max-width: 640px;
  margin: 0 auto var(--space-6);
  padding: var(--space-5);
}

.ui-stats-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  text-align: center;
  letter-spacing: 0.02em;
}

.ui-stats-line {
  font-size: var(--text-sm);
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.ui-stats-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.ui-stats-grid dt {
  font-weight: 600;
  color: var(--color-text-secondary);
}

.ui-stats-grid dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  word-break: break-word;
  color: var(--color-text);
}

.ui-stats-hint {
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: var(--leading-relaxed);
  text-align: center;
}

.ui-stats-error {
  margin-top: var(--space-3);
}

.footer-disclaimer {
  opacity: 0.9;
  max-width: 40rem;
  margin: 0 auto;
  line-height: var(--leading-relaxed);
}

/* --- Stato treno --- */
/* ── Train status page — Light Elegante ─────────────────────────────── */

/* Animations */
@keyframes ts-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes ts-fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes ts-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes ts-dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200, 16, 46, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(200, 16, 46, 0); }
}

.panel--train-status {
  margin-bottom: var(--space-8);
  overflow: visible;
  padding-bottom: var(--space-5);
}

/* Allinea form / risultati allo stesso allineamento orizzontale del titolo (evita hero “sbordante”). */
.panel--train-status > .train-status-form,
.panel--train-status > #train-status-error,
.panel--train-status > #train-status-skeleton,
.panel--train-status > #train-status-empty,
.panel--train-status > #train-status-result,
.panel--train-status > #vt-train-extras {
  padding-left: var(--space-5);
  padding-right: var(--space-5);
  box-sizing: border-box;
}

/* ── Form ── */

.train-status-form__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: flex-end;
}

.train-status-form__num { flex: 1 1 200px; }
.train-status-form__submit { flex: 0 0 auto; }

.train-status-form__num input {
  padding-left: 2.4em;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23868d9e' viewBox='0 0 16 16'%3E%3Cpath d='M4 2a2 2 0 0 0-2 2v6a2 2 0 0 0 2 2l-1 2h1l1-2h6l1 2h1l-1-2a2 2 0 0 0 2-2V4a2 2 0 0 0-2-2H4zm0 1h8a1 1 0 0 1 1 1v3H3V4a1 1 0 0 1 1-1zm-1 5h10v2a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V8zm2 1a1 1 0 1 0 0 2 1 1 0 0 0 0-2zm6 0a1 1 0 1 0 0 2 1 1 0 0 0 0-2z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0.75em center;
  background-size: 16px;
}

.train-status-form__submit .btn {
  background: linear-gradient(135deg, var(--color-brand) 0%, #d4243e 100%);
  border: none;
  transition: all var(--transition-normal);
}

.train-status-form__submit .btn:hover {
  background: linear-gradient(135deg, var(--color-brand-hover) 0%, var(--color-brand) 100%);
  box-shadow: 0 4px 12px rgba(200, 16, 46, 0.25);
  transform: translateY(-1px);
}

.train-status-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.train-status-meta {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.field-inline--compact { gap: var(--space-2); }

/* ── Result container ── */

.train-status-result {
  margin-top: var(--space-6);
  overflow: visible;
  word-break: break-word;
  animation: ts-fadeIn 0.3s ease-out;
}

/* ── Loading skeleton ── */

.ts-skeleton {
  margin-top: var(--space-6);
}

.ts-skeleton__block {
  background: linear-gradient(90deg, var(--color-bg-subtle) 25%, var(--color-border) 50%, var(--color-bg-subtle) 75%);
  background-size: 200% 100%;
  animation: ts-shimmer 1.5s infinite ease-in-out;
  border-radius: var(--radius-md);
}

.ts-skeleton__hero {
  height: 120px;
  margin-bottom: var(--space-5);
}

.ts-skeleton__row {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.ts-skeleton__card {
  flex: 1;
  height: 80px;
}

.ts-skeleton__line {
  height: 40px;
  margin-bottom: var(--space-2);
}

/* ── Empty state ── */

.train-status-empty .empty-state__icon {
  font-size: 3rem;
  opacity: 0.3;
}

/* ── Hero ── */

.ts-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(12rem, max-content);
  gap: var(--space-5) var(--space-6);
  align-items: center;
  padding: var(--space-5) var(--space-5);
  margin: 0 0 var(--space-6);
  background: linear-gradient(165deg, var(--color-bg-subtle) 0%, var(--color-surface) 55%, var(--color-brand-muted) 160%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

.ts-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-brand), #e85d75, var(--color-brand));
  background-size: 200% 100%;
}

.ts-hero__main { min-width: 0; }

.ts-commercial {
  display: inline-flex;
  align-items: center;
  margin-left: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-brand);
  background: var(--color-brand-muted);
  border-radius: var(--radius-full);
  vertical-align: middle;
  letter-spacing: 0.02em;
}

.ts-train-num {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-1);
  letter-spacing: -0.01em;
}

.ts-route-line {
  font-weight: 600;
  font-size: var(--text-md);
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.ts-route-arrow {
  display: inline-block;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.5;
}

.ts-cat {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.ts-hero__delay {
  justify-self: end;
  align-self: center;
  text-align: right;
  max-width: min(100%, 20rem);
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-1) 0;
}

.ts-delay-txt,
.ts-delay-sub,
.ts-delay-class {
  word-break: break-word;
  overflow-wrap: anywhere;
  max-width: 100%;
}

/* ── Badges ── */

.ts-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  transition: transform 0.2s ease;
}

.ts-badge--ok {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.ts-badge--late {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.ts-badge--early {
  background: var(--color-info-bg);
  color: var(--color-info);
}

.ts-delay-txt {
  font-size: var(--text-xs);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.ts-delay-sub {
  font-size: var(--text-xs);
  line-height: var(--leading-relaxed);
  color: var(--color-muted);
}

.ts-delay-class {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* Iconcine legenda ViaggiaTreno (`/vt_static/...`) nel riepilogo ritardo */
.ts-delay-txt--rich,
.ts-delay-class--rich {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  line-height: 1.4;
}

.ts-vt-legend {
  flex-shrink: 0;
  vertical-align: middle;
  width: 22px;
  height: 17px;
  object-fit: contain;
}

.ts-vt-after-icon {
  font-variant-numeric: tabular-nums;
  font-size: var(--text-xs);
}

/* ── Inline delay ── */

.ts-delay-inline {
  font-size: var(--text-xs);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-left: var(--space-1);
}

.ts-delay--late  { color: var(--color-danger); }
.ts-delay--early { color: var(--color-info); }

/* ── Chips ── */

.ts-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.ts-chip {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.ts-chip--ok {
  background: var(--color-success-bg);
  border-color: rgba(13, 122, 62, 0.2);
  color: var(--color-success);
}

.ts-chip--warn {
  background: var(--color-warning-bg);
  border-color: rgba(161, 92, 7, 0.2);
  color: var(--color-warning);
}

.ts-chip--muted {
  background: var(--color-bg);
  color: var(--color-text-secondary);
}

.ts-provvedimento {
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  padding: var(--space-4) var(--space-5);
  background: var(--color-warning-bg);
  border-left: 3px solid var(--color-warning);
  border-radius: var(--radius-sm);
}

/* ── Sections ── */

.ts-section {
  margin-top: var(--space-6);
  margin-bottom: var(--space-8);
}

.ts-section__title {
  font-size: var(--text-md);
  font-weight: 700;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border-bottom: none;
  background: linear-gradient(to right, var(--color-border), transparent);
  background-size: 100% 1px;
  background-position: bottom;
  background-repeat: no-repeat;
}

.ts-section__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.5;
}

/* ── Info row ── */

.ts-info-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}

.ts-info-block {
  flex: 1 1 180px;
  padding: var(--space-5) var(--space-5);
  border: none;
  border-left: 3px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
  min-width: 0;
  transition: all var(--transition-normal);
}

.ts-info-block:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.ts-info-block--brand  { border-left-color: var(--color-brand); }
.ts-info-block--info   { border-left-color: var(--color-info); }
.ts-info-block--success { border-left-color: var(--color-success); }
.ts-info-block--muted  { border-left-color: var(--color-muted); }

.ts-info-block__title {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}

.ts-info-block__value {
  font-size: var(--text-lg);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: var(--leading-tight);
  color: var(--color-text);
}

.ts-info-block__value--sm {
  font-size: var(--text-sm);
  font-weight: 600;
}

.ts-info-block__sub {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-top: var(--space-1);
}

.ts-info-block__tabellone {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
  line-height: var(--leading-snug);
  font-variant-numeric: tabular-nums;
}

.ts-info-block__tabellone--rich {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.ts-capolinea-binari {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
  border-left: 3px solid var(--color-info);
}

.ts-capolinea-binari p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.ts-intl .ts-section__title {
  font-size: var(--text-sm);
}

.ts-intl-route {
  margin: 0 0 var(--space-2);
  font-weight: 600;
  font-size: var(--text-sm);
}

.ts-intl-times {
  margin: 0;
  font-size: var(--text-xs);
}

/* ── Destination delay ── */

.ts-dest-delay {
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-border);
  background: var(--color-bg-subtle);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.ts-dest-delay--late {
  background: var(--color-danger-bg);
  border-left-color: var(--color-danger);
}

.ts-dest-delay--early {
  background: var(--color-info-bg);
  border-left-color: var(--color-info);
}

/* ── Progress bar ── */

.ts-progress {
  height: 8px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.06);
}

.ts-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-brand), #e85d75, var(--color-brand));
  background-size: 200% 100%;
  border-radius: var(--radius-full);
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  animation: ts-shimmer 2s infinite ease-in-out;
}

.ts-progress__label {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ── Stops: desktop table ── */

.ts-stops-desktop {
  display: block;
}

.ts-stops-mobile {
  display: none;
}

.ts-stops-count {
  font-weight: 500;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.ts-stops-scroll {
  max-height: min(65vh, 620px);
  overflow-y: auto;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-3);
}

.ts-stops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.ts-stops-table th,
.ts-stops-table td {
  padding: var(--space-3) var(--space-3);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}

.ts-stops-table tbody tr {
  transition: background var(--transition-fast);
}

.ts-stops-table tbody tr:hover {
  background: var(--color-bg-subtle);
}

.ts-stops-table tbody tr:nth-child(even) {
  background: rgba(0,0,0,0.015);
}

.ts-stops-table tbody tr:nth-child(even):hover {
  background: var(--color-bg-subtle);
}

.ts-col-idx {
  width: 2.5em;
  text-align: center;
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.ts-col-station {
  white-space: normal;
  min-width: 130px;
}

.ts-station-name {
  display: block;
  font-weight: 600;
}

.ts-stop-type {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-top: 1px;
}

.ts-col-time {
  font-variant-numeric: tabular-nums;
  min-width: 60px;
}

.ts-col-platform {
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.ts-col-corr {
  width: 2.75em;
  text-align: center;
  font-variant-numeric: tabular-nums;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.ts-col-corr--detail {
  width: auto;
  min-width: 3.25rem;
  max-width: 14rem;
  text-align: left;
  white-space: normal;
  vertical-align: top;
}

.ts-corr-details {
  font-size: var(--text-xs);
}

.ts-corr-summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  color: var(--color-brand);
  user-select: none;
}

.ts-corr-summary::-webkit-details-marker {
  display: none;
}

.ts-corr-summary::before {
  content: '▸ ';
  opacity: 0.65;
  font-size: 0.85em;
}

.ts-corr-details[open] .ts-corr-summary::before {
  content: '▾ ';
}

.ts-corr-list {
  margin: var(--space-2) 0 0;
  padding-left: 1.15rem;
  text-align: left;
  line-height: var(--leading-snug);
  color: var(--color-text);
  font-weight: 400;
}

.ts-corr-list li + li {
  margin-top: var(--space-1);
}

.ts-corr-list--card {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
}

.ts-sc-corr-details {
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
  font-size: var(--text-xs);
}

.ts-sc-corr-details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-brand);
  list-style: none;
}

.ts-sc-corr-details summary::-webkit-details-marker {
  display: none;
}

.ts-sc-corr-details .ts-corr-list {
  margin-top: var(--space-2);
}

.ts-platform {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.ts-platform-note {
  display: block;
  font-size: var(--text-2xs);
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.ts-platform-sep {
  opacity: 0.3;
  padding: 0 2px;
}

.ts-stops-table thead th {
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  background: var(--color-surface);
  position: sticky;
  top: 0;
  z-index: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--color-border);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.ts-stop-row--current {
  background: var(--color-brand-muted) !important;
  border-left: 3px solid var(--color-brand);
}

.ts-stop-row--current .ts-station-name {
  color: var(--color-brand);
}

.ts-stop-row--suppressed {
  opacity: 0.45;
}

.ts-stop-row--suppressed .ts-station-name {
  text-decoration: line-through;
}

.ts-stops-hint {
  font-size: var(--text-xs);
  margin-top: var(--space-3);
  color: var(--color-muted);
}

/* ── Stops: mobile timeline ── */

.ts-stop-card {
  position: relative;
  padding: var(--space-4) var(--space-5) var(--space-4) var(--space-8);
  margin-left: var(--space-5);
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
  margin-bottom: var(--space-4);
}

/* Timeline line */
.ts-stop-card::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-5) - 1px);
  top: 0;
  bottom: calc(-1 * var(--space-4));
  width: 2px;
  background: var(--color-border);
}

.ts-stop-card:last-child::before {
  bottom: 50%;
}

/* Timeline dot */
.ts-stop-card::after {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-5) - 5px);
  top: var(--space-5);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  z-index: 1;
}

.ts-stop-card--current {
  background: var(--color-brand-muted);
  box-shadow: var(--shadow-sm);
}

.ts-stop-card--current::after {
  background: var(--color-brand);
  border-color: var(--color-brand);
  animation: ts-dotPulse 2s ease-in-out infinite;
}

.ts-stop-card--current::before {
  background: linear-gradient(to bottom, var(--color-brand), var(--color-border));
}

.ts-stop-card--suppressed {
  opacity: 0.45;
}

.ts-stop-card--suppressed::after {
  background: var(--color-muted);
  border-color: var(--color-muted);
}

.ts-sc-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.ts-sc-idx {
  font-size: var(--text-xs);
  color: var(--color-muted);
  min-width: 1.5em;
  font-variant-numeric: tabular-nums;
}

.ts-sc-station {
  font-weight: 700;
  font-size: var(--text-sm);
  flex: 1;
}

.ts-sc-type {
  font-size: var(--text-xs);
  color: var(--color-muted);
  padding: 1px var(--space-2);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-full);
}

.ts-sc-here {
  font-size: var(--text-xs);
  color: var(--color-brand);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 2px;
}

.ts-sc-times {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-2);
}

.ts-sc-time-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.ts-sc-label {
  font-size: 10px;
  color: var(--color-muted);
  font-weight: 700;
  min-width: 2em;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.ts-sc-sched {
  color: var(--color-text-secondary);
}

.ts-sc-arrow {
  color: var(--color-muted);
  font-size: 10px;
}

.ts-sc-real {
  font-weight: 700;
}

.ts-sc-plat {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.ts-sc-corr {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.ts-sc-suppressed {
  font-size: var(--text-xs);
  color: var(--color-danger);
  font-weight: 700;
}

/* ── Utilities ── */

.ts-muted {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

/* ── Notices ── */

.ts-notices {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ts-notice {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: none;
  border-left: 3px solid var(--color-warning);
  background: var(--color-warning-bg);
  box-shadow: var(--shadow-xs);
}

.ts-notice h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.ts-notice p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ── Detail list ── */

.ts-detail-list {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  background: var(--color-surface);
}

.ts-dl-row {
  display: grid;
  grid-template-columns: minmax(150px, auto) 1fr;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  font-size: var(--text-sm);
  align-items: baseline;
  transition: background var(--transition-fast);
}

.ts-dl-row:nth-child(even) {
  background: rgba(0,0,0,0.015);
}

.ts-dl-row:hover {
  background: var(--color-bg-subtle);
}

.ts-dl-row:last-child {
  border-bottom: none;
}

.ts-dl-row dt {
  font-weight: 700;
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ts-dl-row dd {
  margin: 0;
  word-break: break-word;
}

/* ── Footer ── */

.ts-source {
  margin-top: var(--space-8);
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-align: center;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.ts-vco {
  margin-top: var(--space-3);
  line-height: var(--leading-relaxed);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* ── Train status: mobile ── */

@media (max-width: 720px) {
  .train-status-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .train-status-meta {
    margin-left: 0;
  }

  .ts-hero {
    grid-template-columns: 1fr;
    padding: var(--space-5);
    margin-bottom: var(--space-5);
    gap: var(--space-4);
    align-items: stretch;
  }

  .ts-hero__delay {
    justify-self: stretch;
    text-align: left;
    align-items: flex-start;
    align-self: stretch;
    max-width: none;
    margin-top: 0;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
  }

  .ts-train-num {
    font-size: var(--text-xl);
  }

  .ts-info-row {
    gap: var(--space-4);
  }

  .ts-info-block {
    flex: 1 1 calc(50% - var(--space-4) / 2);
    padding: var(--space-4);
  }

  .ts-info-block__value { font-size: var(--text-md); }

  .ts-stops-desktop {
    display: none;
  }

  .ts-stops-mobile {
    display: block;
    padding-left: var(--space-3);
  }

  .ts-dl-row {
    grid-template-columns: 1fr;
    gap: var(--space-1);
    padding: var(--space-3) var(--space-4);
  }

  .ts-section {
    margin-top: var(--space-5);
    margin-bottom: var(--space-6);
  }

  .ts-dest-delay {
    margin-top: var(--space-5);
    margin-bottom: var(--space-5);
  }
}

@media (max-width: 400px) {
  .ts-info-block {
    flex: 1 1 100%;
  }

  .ts-hero {
    padding: var(--space-4);
    margin-left: 0;
    margin-right: 0;
  }
}

/* Responsive */
@media (max-width: 720px) {
  .app-main {
    margin-top: calc(-1 * var(--space-5));
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }

  .form-row--stations {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-swap {
    flex-direction: row;
    width: 100%;
    min-height: 48px;
    gap: var(--space-2);
  }

  .btn-swap__text {
    font-size: var(--text-sm);
  }

  .form-row--options {
    flex-direction: column;
    align-items: stretch;
  }

  .form-group--submit {
    flex: 1;
  }

  .form-group--submit .label-placeholder {
    display: none;
  }

  #search-btn {
    width: 100%;
  }

  .panel--controls {
    flex-direction: column;
    align-items: stretch;
  }

  .monitor-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .monitor-toolbar .input-select,
  .monitor-toolbar .btn,
  .monitor-toolbar #notify-btn,
  .monitor-toolbar #refresh-btn {
    width: 100%;
  }

  .field-inline {
    flex-direction: column;
    align-items: stretch;
  }

  .field-inline .input-select {
    width: 100%;
  }

  #results-table {
    font-size: var(--text-xs);
  }

  #results-table thead th,
  #results-table tbody td {
    padding: var(--space-2) var(--space-3);
  }

  .offers-grid {
    grid-template-columns: 1fr;
  }

  .monitored-item {
    padding: var(--space-4);
  }

  .ui-stats-grid {
    grid-template-columns: 1fr;
  }

  .ui-stats-grid dt {
    margin-top: var(--space-2);
  }

  .ui-stats-grid dt:first-child {
    margin-top: 0;
  }
}

/* =============================================================================
   VT EXTRAS — widget live ViaggiaTreno (footer stat, info stazioni, news).
   Tutto additivo: nessuna regola sovrascrive i selettori esistenti.
   ============================================================================= */

/* 1) VT Live — riga nel footer, senza sfondo */
.vt-footer-live {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: var(--space-3);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  text-align: center;
}
.vt-footer-live strong {
  color: var(--color-text-secondary);
  font-variant-numeric: tabular-nums;
}
.vt-footer-live span[id] {
  font-variant-numeric: tabular-nums;
}
.vt-footer-live__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  animation: vt-live-pulse 2s infinite;
}
@keyframes vt-live-pulse {
  0%   { box-shadow: 0 0 0 0   rgba(34, 197, 94, 0.55); }
  70%  { box-shadow: 0 0 0 5px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0   rgba(34, 197, 94, 0); }
}

/* 2) — Tabellone stazione rimosso — spazio riservato */
.vt-board-cell--train {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 90px;
}
.vt-board-category {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  background: var(--color-brand-muted);
  color: var(--color-brand);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  width: fit-content;
}
.vt-board-number {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}
.vt-board-cell--dest {
  font-weight: 500;
}
.vt-board-chips {
  margin-top: 0.35rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.vt-board-chip {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 10px;
  background: var(--color-bg-subtle);
  color: var(--color-text-secondary);
  font-size: 0.7rem;
  font-weight: 500;
}
.vt-board-chip--bad {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}
.vt-board-chip--warn {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}
.vt-board-platform {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.vt-board-platform--changed {
  color: var(--color-warning);
}
.vt-board-platform__old {
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}
.vt-board-delay {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.vt-board-delay--on {
  background: var(--color-success-bg);
  color: var(--color-success);
}
.vt-board-delay--warn {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}
.vt-board-delay--bad {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}
.vt-board-delay--early {
  background: var(--color-info-bg);
  color: var(--color-info);
}

/* 3) Train extras — info stazioni + altre corse (Stato treno tab) */
.vt-train-extras {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.vt-extras-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  padding: var(--space-5);
  box-shadow: var(--shadow-xs);
}
.vt-extras-card__title {
  margin: 0 0 0.25rem 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
}
.vt-extras-card__subtitle {
  margin: 0 0 var(--space-4) 0;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}
.vt-stations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}
.vt-station-card {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  background: var(--color-bg-subtle);
}
.vt-station-card--empty {
  background: transparent;
  border-style: dashed;
}
.vt-station-card__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.4rem;
}
.vt-station-card__role {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--color-text-secondary);
}
.vt-station-card__code {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.8rem;
  color: var(--color-muted);
}
.vt-station-card__name {
  margin: 0 0 var(--space-3) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}
.vt-station-card__meta {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 0.35rem 0.85rem;
  margin: 0;
  font-size: 0.85rem;
}
.vt-station-card__meta dt {
  color: var(--color-text-secondary);
  font-weight: 500;
}
.vt-station-card__meta dd {
  margin: 0;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.vt-station-card__meta a {
  color: var(--color-brand);
  text-decoration: none;
}
.vt-station-card__meta a:hover {
  text-decoration: underline;
}
/* 4) News ViaggiaTreno (Monitoraggi tab) */
.panel--vt-news {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
}
.panel--vt-news > .vt-news-body {
  padding-left: var(--space-5);
  padding-right: var(--space-5);
  box-sizing: border-box;
}

.vt-news-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
/* Info banner: mostra da quali treni proviene il filtro */
.vt-news-info {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-info-bg);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(29, 78, 216, 0.15);
  font-size: 0.8rem;
  color: var(--color-info);
  line-height: 1.4;
}
.vt-news-info__icon {
  flex-shrink: 0;
  margin-top: 1px;
}
.vt-news-item {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-info);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}
/* Alert news: ritardi, cancellazioni, interruzioni */
.vt-news-item--alert {
  border-left-color: var(--color-danger);
  background: var(--color-danger-bg);
}
.vt-news-item--alert .vt-news-item__title {
  color: var(--color-danger);
}
.vt-news-item--alert .vt-news-item__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.5rem;
  margin-bottom: 0.4rem;
  background: var(--color-danger);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-full);
}
.vt-news-item__badge {
  display: none;
}
.vt-news-item__title {
  margin: 0 0 0.35rem 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
}
.vt-news-item__date {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  font-variant-numeric: tabular-nums;
}
.vt-news-item__body {
  margin: 0;
  color: var(--color-text);
  font-size: 0.88rem;
  line-height: 1.5;
}
.vt-news-loading {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  color: var(--color-muted);
}
.vt-news-empty {
  padding: var(--space-8) var(--space-4);
  text-align: center;
  color: var(--color-muted);
  font-size: 0.9rem;
}

/* Responsive tweaks */
@media (max-width: 720px) {
  .vt-station-card__meta {
    grid-template-columns: 85px 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   Analytics tab
   ═══════════════════════════════════════════════════════════════════════ */

.an-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3) var(--space-4);
}
.an-filters label {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}
.an-filters select,
.an-filters input[type="text"],
.an-filters input[type="date"] {
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.9rem;
}

.an-summary { padding: 0 var(--space-4) var(--space-4); }
.an-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-3);
}
.an-kpi {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.an-kpi__v {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.an-kpi__l {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.an-help {
  padding: 0 var(--space-4) var(--space-2);
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

/* Heatmap */
.an-hm-scroll { overflow-x: auto; padding: var(--space-3) var(--space-4); }
.an-hm-table {
  border-collapse: separate;
  border-spacing: 2px;
  font-variant-numeric: tabular-nums;
}
.an-hm-table th {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 4px;
  text-align: center;
}
.an-hm-cell {
  width: 38px;
  height: 28px;
  border-radius: 4px;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text);
  background: #eef2ff;
}
/* data-i è un decile 0..9. Usiamo match esatto, NON prefix: con [data-i^="9"]
 * un bucket 9 (alto) e una cella con valore 9% qualsiasi (in caso di drift)
 * verrebbero colorati uguali. */
.an-hm-cell[data-i="0"] { background: #f1f5f9; color: #94a3b8; }
.an-hm-cell[data-i="1"] { background: #e0e7ff; }
.an-hm-cell[data-i="2"] { background: #c7d2fe; }
.an-hm-cell[data-i="3"] { background: #a5b4fc; }
.an-hm-cell[data-i="4"] { background: #818cf8; color: #fff; }
.an-hm-cell[data-i="5"] { background: #6366f1; color: #fff; }
.an-hm-cell[data-i="6"] { background: #4f46e5; color: #fff; }
.an-hm-cell[data-i="7"] { background: #4338ca; color: #fff; }
.an-hm-cell[data-i="8"] { background: #c2410c; color: #fff; }
.an-hm-cell[data-i="9"] { background: #991b1b; color: #fff; }
.an-hm-cell.an-hm-empty { background: transparent; color: var(--color-border); }
.an-hm-legend {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-3);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}
.an-hm-legend__bar {
  flex: 0 0 160px;
  height: 10px;
  border-radius: 5px;
  background: linear-gradient(90deg, #f1f5f9 0%, #a5b4fc 40%, #4f46e5 70%, #991b1b 100%);
}

/* Delays */
.an-delay-wrap { padding: var(--space-3) var(--space-4); }
.an-dl-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-bottom: var(--space-3);
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-3);
}
.an-dl-row {
  display: grid;
  grid-template-columns: 180px 1fr 150px;
  gap: var(--space-3);
  align-items: center;
  padding: 4px 0;
}
.an-dl-lbl { font-size: 0.85rem; color: var(--color-text); }
.an-dl-bar-track {
  height: 14px;
  background: #f1f5f9;
  border-radius: 7px;
  overflow: hidden;
}
.an-dl-bar { height: 100%; border-radius: 7px; transition: width 0.3s ease; }
.an-dl-bar.an-dl-ok     { background: #16a34a; }
.an-dl-bar.an-dl-mild   { background: #84cc16; }
.an-dl-bar.an-dl-mid    { background: #eab308; }
.an-dl-bar.an-dl-bad    { background: #f97316; }
.an-dl-bar.an-dl-worst  { background: #dc2626; }
.an-dl-bar.an-dl-cancel { background: #1f2937; }
.an-dl-val {
  font-variant-numeric: tabular-nums;
  font-size: 0.82rem;
  text-align: right;
}
.an-dl-pct { color: var(--color-text-secondary); font-weight: 500; }

/* ── Delta-per-segment delay analytics ─────────────────────────────── */
.an-seg-summary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4) 0;
  font-size: 0.9rem;
}
.an-seg-summary strong { color: var(--color-text); font-variant-numeric: tabular-nums; }
.an-seg-table-wrap { padding: var(--space-3) var(--space-4); overflow-x: auto; }
.an-seg-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  min-width: 820px;
}
.an-seg-table th, .an-seg-table td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.an-seg-table th {
  font-weight: 600;
  color: var(--color-text-secondary);
  background: #fafbfc;
  position: sticky;
  top: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.an-seg-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.an-seg-table tr:hover td { background: #f8fafc; }
.an-seg-delta-good  { color: #0d7a3e; font-weight: 600; }
.an-seg-delta-ok    { color: #5a6170; }
.an-seg-delta-mild  { color: #a15c07; font-weight: 600; }
.an-seg-delta-bad   { color: #b42318; font-weight: 700; }
.an-seg-delta-worst { color: #ffffff; background: #991b1b; padding: 0.1rem 0.35rem; border-radius: 4px; font-weight: 700; }

/* Segment × hour heatmap */
.an-seg-hm-wrap { overflow-x: auto; padding: var(--space-3) var(--space-4); }
.an-seg-hm-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 2px;
  font-size: 0.82rem;
  min-width: 640px;
}
.an-seg-hm-table th {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  font-weight: 600;
  padding: 0.35rem 0.5rem;
  text-align: center;
}
.an-seg-hm-table th.an-seg-hm-row-label {
  text-align: left;
  font-weight: 500;
  color: var(--color-text);
  background: transparent;
  min-width: 220px;
}
.an-seg-hm-cell {
  text-align: center;
  padding: 0.45rem 0.3rem;
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  min-width: 68px;
}
.an-seg-hm-empty { background: #f1f5f9; color: #cbd5e1; }
/* Diverging palette centered on 0: green = recovery, red = generation */
.an-seg-hm-d-3 { background: #065f46; color: #fff; } /* strongly recovering */
.an-seg-hm-d-2 { background: #10b981; color: #fff; }
.an-seg-hm-d-1 { background: #a7f3d0; color: #064e3b; }
.an-seg-hm-d0  { background: #f1f5f9; color: #475569; } /* neutral */
.an-seg-hm-d1  { background: #fef3c7; color: #78350f; }
.an-seg-hm-d2  { background: #f59e0b; color: #fff; }
.an-seg-hm-d3  { background: #b42318; color: #fff; }
.an-seg-hm-d4  { background: #7f1d1d; color: #fff; }
.an-seg-hm-cell small {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  opacity: 0.85;
  margin-top: 2px;
}

/* Single-run delay curve */
.an-run-curve-wrap { padding: var(--space-3) var(--space-4); }
.an-run-curve-wrap .ts-muted { color: var(--color-text-secondary); }
.an-rc-grid {
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  gap: 0.25rem 0.9rem;
  font-size: 0.88rem;
  align-items: center;
}
.an-rc-grid .an-rc-header {
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
  font-weight: 600;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0.2rem;
}
.an-rc-grid .an-rc-row {
  padding: 0.35rem 0;
  border-bottom: 1px dashed #f1f5f9;
}
.an-rc-idx {
  display: inline-block;
  min-width: 28px;
  text-align: center;
  background: var(--color-brand-muted);
  color: var(--color-brand);
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 2px 0;
}
.an-rc-station { font-weight: 500; }
.an-rc-badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 0.4rem;
  font-weight: 600;
  vertical-align: middle;
}
.an-rc-badge.origin { background: #e0f2fe; color: #075985; }
.an-rc-badge.dest   { background: #fef9c3; color: #713f12; }
.an-rc-badge.suppressed { background: #fee2e2; color: #7f1d1d; text-decoration: line-through; }
.an-rc-badge.unobs  { background: #f3f4f6; color: #6b7280; }
.an-rc-val { text-align: right; font-variant-numeric: tabular-nums; min-width: 72px; }

/* Tables */
.an-table-wrap { padding: var(--space-3) var(--space-4); overflow-x: auto; }
.an-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}
.an-table th {
  text-align: left;
  padding: 8px 10px;
  background: var(--color-bg);
  font-weight: 600;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.an-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}
.an-table tr:hover td { background: #fafbfd; }
.an-table--runs td { white-space: nowrap; }

/* Badges */
.an-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  background: #64748b;
}
.an-af-critica   { background: #991b1b; }
.an-af-alta      { background: #dc2626; }
.an-af-media     { background: #f59e0b; color: #111; }
.an-af-bassa     { background: #16a34a; }
.an-vl-lampo     { background: #7c3aed; }
.an-vl-rapida    { background: #9333ea; }
.an-vl-normale   { background: #64748b; }
.an-vl-lenta     { background: #94a3b8; color: #111; }
.an-vl-mai       { background: #cbd5e1; color: #111; }
.an-pz-stabile   { background: #16a34a; }
.an-pz-yield     { background: #0891b2; }
.an-pz-promo     { background: #84cc16; color: #111; }
.an-pz-volatile  { background: #eab308; color: #111; }
.an-pz-na        { background: #cbd5e1; color: #111; }
.an-ad-eccellente{ background: #16a34a; }
.an-ad-buona     { background: #84cc16; color: #111; }
.an-ad-scarsa    { background: #f97316; }
.an-ad-critica   { background: #991b1b; }
.an-ad-na        { background: #cbd5e1; color: #111; }

/* Score bar */
.an-score { position: relative; min-width: 80px; padding-right: 38px; }
.an-score-bar {
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  height: 6px;
  background: linear-gradient(90deg, #16a34a 0%, #eab308 50%, #dc2626 100%);
  border-radius: 3px;
  max-width: calc(100% - 48px);
}
.an-score-val {
  position: absolute;
  right: 10px; top: 50%;
  transform: translateY(-50%);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-text);
}

/* Curve chart */
.an-curve-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: end;
  padding: var(--space-3) var(--space-4);
}
.an-curve-form label {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}
.an-curve-form input {
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.9rem;
}
.an-curve-wrap { padding: var(--space-3) var(--space-4); }
.an-curve-info {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  font-size: 0.9rem;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-3);
}
.an-curve-chart svg { width: 100%; height: auto; display: block; }
.an-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-top: var(--space-2);
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}
.an-legend-item { display: inline-flex; align-items: center; gap: 6px; }
.an-legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  display: inline-block;
}

@media (max-width: 720px) {
  .an-dl-row { grid-template-columns: 120px 1fr 100px; }
  .an-hm-cell { width: 28px; height: 22px; font-size: 0.65rem; }
  .an-table { font-size: 0.8rem; }
  .an-table--runs td { white-space: normal; }
}

/* ═══════════════════════════════════════════════════════════════════════
   Analytics v2: route cards, direction column, better visuals
   ═══════════════════════════════════════════════════════════════════════ */

.an-chip {
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: var(--space-3);
  background: var(--color-info-bg, #eef2ff);
  color: var(--color-info, #1d4ed8);
  border-radius: var(--radius-full, 999px);
  font-size: 0.82rem;
  font-weight: 500;
}
.an-chip strong { font-weight: 700; margin-right: 4px; }

.an-arrow {
  color: var(--color-text-secondary);
  font-weight: 400;
  margin: 0 4px;
}

.an-direction {
  white-space: nowrap;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.an-route-cards { padding: var(--space-3) var(--space-4); }
.an-route-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
}

.an-route-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font: inherit;
  color: inherit;
}
.an-route-card:hover {
  border-color: var(--color-brand);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}
.an-route-card:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}
.an-route-card--active {
  border-color: var(--color-brand);
  background: linear-gradient(135deg, #fff5f5, var(--color-surface));
  box-shadow: 0 2px 8px rgba(200, 16, 46, 0.12);
}
.an-route-card--clear {
  border-style: dashed;
  background: var(--color-bg);
  color: var(--color-text-secondary);
  text-align: center;
  justify-content: center;
  min-height: 90px;
  font-weight: 600;
}
.an-route-card--clear:hover {
  border-color: var(--color-danger, #b42318);
  color: var(--color-danger, #b42318);
  background: #fdeceb;
}
.an-route-card__label {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.3;
}
.an-route-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  font-variant-numeric: tabular-nums;
}
.an-route-card__stats strong {
  color: var(--color-text);
  font-weight: 700;
  margin-right: 2px;
}
.an-route-card__etr {
  font-size: 0.72rem;
  padding-top: 4px;
  border-top: 1px solid var(--color-border);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.an-runs-meta {
  padding: 0 var(--space-4) var(--space-2);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-variant-numeric: tabular-nums;
}

/* Make the route filter dropdown take available width */
.an-filters label:has(#an-route) {
  min-width: 280px;
  flex: 1 1 280px;
}
#an-route {
  width: 100%;
}

/* Polish: tighter heatmap header tag */
.panel__subtitle--tag {
  padding: 3px 10px;
  background: var(--color-bg);
  border-radius: var(--radius-full, 999px);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

@media (max-width: 720px) {
  .an-route-grid { grid-template-columns: 1fr; }
  .an-direction { max-width: 180px; }
}

/* ═══════════════════════════════════════════════════════════════════════
   Analytics — institutional redesign (override layer)
   Last block in the file: cascade wins on equal specificity. Designed to
   give the dashboard a "Linear/Stripe-style" data feel:
     - Filter bar diventa una toolbar scura sticky
     - KPI come "metric strip" con divider verticali
     - Card direzioni più piatte, niente gradient warm
     - Tabelle con header stickabile, zebra discreta
     - Heatmap con scala mono-brand (navy) invece dell'arcobaleno
     - Heatmap divergente recovery/generation calibrata sul brand
     - Badge classificatori con palette più sobria
   ═══════════════════════════════════════════════════════════════════════ */

#tab-analytics { padding-top: 0.25rem; }

/* ── Filter toolbar (sticky) ─────────────────────────────────────────── */
#tab-analytics #an-controls {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--color-text);
  color: #f1f5f9;
  border: none;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
  margin-bottom: var(--space-5);
  overflow: hidden;
}
#tab-analytics #an-controls .panel__head {
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem var(--space-5) 0.6rem;
}
#tab-analytics #an-controls .panel__title {
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
#tab-analytics #an-controls .panel__title::before {
  content: '';
  width: 0.4rem; height: 0.85rem;
  background: var(--color-accent);
  border-radius: 1px;
}
#tab-analytics #an-controls .panel__subtitle {
  color: #cbd5e1;
  font-size: var(--text-xs);
  margin-top: 0.15rem;
  max-width: none;
}

#tab-analytics .an-filters {
  padding: var(--space-3) var(--space-5) var(--space-4);
  gap: var(--space-3) var(--space-4);
}
#tab-analytics .an-filters label {
  color: #94a3b8;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}
#tab-analytics .an-filters select,
#tab-analytics .an-filters input[type="text"],
#tab-analytics .an-filters input[type="date"] {
  background: rgba(255, 255, 255, 0.06);
  color: #f1f5f9;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  padding: 0.45rem 0.7rem;
}
#tab-analytics .an-filters select:hover,
#tab-analytics .an-filters input:hover {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
}
#tab-analytics .an-filters select:focus-visible,
#tab-analytics .an-filters input:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(160, 21, 36, 0.25);
}
#tab-analytics .an-filters .btn-primary,
#tab-analytics .an-filters .btn-secondary,
#tab-analytics .an-filters #an-refresh-btn,
#tab-analytics .an-filters #an-export-link {
  align-self: flex-end;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
#tab-analytics .an-filters #an-refresh-btn {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
  cursor: pointer;
}
#tab-analytics .an-filters #an-refresh-btn:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}
#tab-analytics .an-filters #an-export-link {
  background: transparent;
  color: #f1f5f9;
  border: 1px solid rgba(255, 255, 255, 0.18);
}
#tab-analytics .an-filters #an-export-link:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.32);
}

/* ── KPI metric strip ────────────────────────────────────────────────── */
#tab-analytics .an-summary { padding: var(--space-4) var(--space-5); }
#tab-analytics .an-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
#tab-analytics .an-kpi {
  background: transparent;
  border: none;
  border-right: 1px solid var(--color-border);
  border-radius: 0;
  padding: var(--space-4) var(--space-5);
  gap: 0.3rem;
  position: relative;
}
#tab-analytics .an-kpi:last-child { border-right: none; }
#tab-analytics .an-kpi__l {
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
  order: -1;
}
#tab-analytics .an-kpi__v {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
}

/* ── Section panels (Analisi tab only) ────────────────────────────────
 * Indicatore navy a sinistra di ogni titolo + subtitle istituzionale.
 */
#tab-analytics .panel { box-shadow: var(--shadow-xs); }
#tab-analytics .panel__head { padding: var(--space-4) var(--space-5); }
#tab-analytics .panel__title {
  font-size: var(--text-md);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
#tab-analytics .panel__title::before {
  content: '';
  display: inline-block;
  width: 3px; height: 1.05rem;
  background: var(--color-brand);
  border-radius: 1px;
}
#tab-analytics .panel__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
#tab-analytics .panel__subtitle--tag {
  background: var(--color-brand-muted);
  color: var(--color-brand);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}

/* ── Help / explanatory paragraph ─────────────────────────────────────── */
#tab-analytics .an-help {
  padding: var(--space-3) var(--space-5);
  background: var(--color-info-bg);
  color: #1e3a8a;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
  border-left: 3px solid var(--color-info);
}
#tab-analytics .an-help em {
  font-style: normal;
  background: rgba(29, 78, 216, 0.1);
  padding: 0 0.25rem;
  border-radius: 3px;
}

/* ── Route cards: flatter, focus on data ──────────────────────────────── */
#tab-analytics .an-route-cards { padding: var(--space-4) var(--space-5); }
#tab-analytics .an-route-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
#tab-analytics .an-route-card:hover {
  border-color: var(--color-brand);
  box-shadow: var(--shadow-sm);
  transform: none;
}
#tab-analytics .an-route-card--active {
  border-color: var(--color-brand);
  background: var(--color-surface);
  box-shadow: 0 0 0 1px var(--color-brand) inset, var(--shadow-sm);
}
#tab-analytics .an-route-card--active::before {
  content: '';
  display: block;
  width: 28px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
  margin-bottom: 0.4rem;
}
#tab-analytics .an-route-card__label {
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
}
#tab-analytics .an-route-card__label .an-arrow {
  color: var(--color-muted);
  margin: 0 0.4rem;
  font-weight: 400;
}
#tab-analytics .an-route-card__stats { gap: 0; }
#tab-analytics .an-route-card__stats > * {
  flex: 1 1 auto;
  border-right: 1px solid var(--color-border);
  padding-right: var(--space-3);
  margin-right: var(--space-3);
}
#tab-analytics .an-route-card__stats > *:last-child {
  border-right: none; padding-right: 0; margin-right: 0;
}
#tab-analytics .an-route-card__stats strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.1rem;
  font-weight: 700;
}
#tab-analytics .an-route-card--clear {
  border-style: dashed;
  background: transparent;
  color: var(--color-muted);
}
#tab-analytics .an-route-card--clear:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-accent-muted);
}

/* ── Heatmaps: scala mono-brand (navy) ────────────────────────────────── */
#tab-analytics .an-hm-cell {
  border-radius: 3px;
  font-weight: 600;
  background: #f1f5f9;
  color: var(--color-muted);
}
#tab-analytics .an-hm-cell[data-i="0"] { background: #f8fafc; color: #cbd5e1; }
#tab-analytics .an-hm-cell[data-i="1"] { background: #e2eaf3; color: #475569; }
#tab-analytics .an-hm-cell[data-i="2"] { background: #c4d3e3; color: #334155; }
#tab-analytics .an-hm-cell[data-i="3"] { background: #95acc7; color: #0f172a; }
#tab-analytics .an-hm-cell[data-i="4"] { background: #6685a8; color: #fff; }
#tab-analytics .an-hm-cell[data-i="5"] { background: #44679a; color: #fff; }
#tab-analytics .an-hm-cell[data-i="6"] { background: #2c4d7e; color: #fff; }
#tab-analytics .an-hm-cell[data-i="7"] { background: var(--color-brand); color: #fff; }
#tab-analytics .an-hm-cell[data-i="8"] { background: #842435; color: #fff; }
#tab-analytics .an-hm-cell[data-i="9"] { background: var(--color-accent); color: #fff; }
/* Bassa confidenza statistica: poche osservazioni → cella molto attenuata
 * con stripe diagonale, così l'utente capisce a colpo d'occhio che il
 * dato non è affidabile e non lo confonde con un picco vero. */
#tab-analytics .an-hm-cell--lowconf {
  opacity: 0.32;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(255, 255, 255, 0.45) 0px,
    rgba(255, 255, 255, 0.45) 2px,
    transparent 2px,
    transparent 5px
  );
  background-blend-mode: overlay;
}
#tab-analytics .an-hm-cell--midconf {
  opacity: 0.65;
}
#tab-analytics .an-hm-cell.an-hm-empty { background: transparent; color: var(--color-border-strong); }
#tab-analytics .an-hm-legend {
  font-size: var(--text-xs);
  color: var(--color-muted);
  padding: 0 var(--space-5) var(--space-4);
}
#tab-analytics .an-hm-legend__bar {
  background: linear-gradient(90deg, #f8fafc, #c4d3e3, #44679a, var(--color-brand), var(--color-accent));
}

/* ── Diverging heatmap (segment delta) ────────────────────────────────── */
#tab-analytics .an-seg-hm-cell {
  border-radius: 3px;
}
#tab-analytics .an-seg-hm-d-3 { background: #064e3b; color: #fff; }
#tab-analytics .an-seg-hm-d-2 { background: #047857; color: #fff; }
#tab-analytics .an-seg-hm-d-1 { background: #d1fae5; color: #064e3b; }
#tab-analytics .an-seg-hm-d0  { background: #f1f5f9; color: var(--color-muted); }
#tab-analytics .an-seg-hm-d1  { background: #fee2e2; color: #7f1d1d; }
#tab-analytics .an-seg-hm-d2  { background: #f87171; color: #fff; }
#tab-analytics .an-seg-hm-d3  { background: var(--color-accent); color: #fff; }
#tab-analytics .an-seg-hm-d4  { background: #5b1018; color: #fff; }

/* ── Tables: sticky header + zebra ──────────────────────────────────── */
#tab-analytics .an-table {
  font-size: var(--text-sm);
}
#tab-analytics .an-table thead th {
  position: sticky;
  top: 0;
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border-strong);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
}
#tab-analytics .an-table tbody tr:nth-child(even) td {
  background: var(--color-surface-alt);
}
#tab-analytics .an-table tbody tr:hover td {
  background: var(--color-bg-subtle);
}
#tab-analytics .an-table td { border-bottom: 1px solid var(--color-border); }

/* ── Distribuzione ritardi: bar chart ──────────────────────────────── */
#tab-analytics .an-dl-row { gap: 0.6rem; }
#tab-analytics .an-dl-bar-track {
  background: var(--color-bg);
  border-radius: 4px;
  height: 14px;
}
#tab-analytics .an-dl-bar { border-radius: 4px; }
#tab-analytics .an-dl-bar.an-dl-ok     { background: #15803d; }
#tab-analytics .an-dl-bar.an-dl-mild   { background: #65a30d; }
#tab-analytics .an-dl-bar.an-dl-mid    { background: #ca8a04; }
#tab-analytics .an-dl-bar.an-dl-bad    { background: #ea580c; }
#tab-analytics .an-dl-bar.an-dl-worst  { background: var(--color-accent); }
#tab-analytics .an-dl-bar.an-dl-cancel { background: var(--color-text); }

/* ── Badges classificatori ──────────────────────────────────────────── */
#tab-analytics .an-badge {
  border-radius: var(--radius-sm);
  padding: 0.15rem 0.5rem;
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
}
#tab-analytics .an-af-critica   { background: #5b1018; color: #fff; }
#tab-analytics .an-af-alta      { background: var(--color-accent); color: #fff; }
#tab-analytics .an-af-media     { background: #fef3c7; color: #78350f; }
#tab-analytics .an-af-bassa     { background: #dcfce7; color: #14532d; }
#tab-analytics .an-vl-lampo     { background: var(--color-brand); color: #fff; }
#tab-analytics .an-vl-rapida    { background: #3b5d8a; color: #fff; }
#tab-analytics .an-vl-normale   { background: var(--color-bg-subtle); color: var(--color-text); }
#tab-analytics .an-vl-lenta     { background: var(--color-bg); color: var(--color-text); }
#tab-analytics .an-vl-mai       { background: var(--color-bg); color: var(--color-muted); }
#tab-analytics .an-pz-stabile   { background: #dcfce7; color: #14532d; }
#tab-analytics .an-pz-yield     { background: #cffafe; color: #155e75; }
#tab-analytics .an-pz-promo     { background: #d1fae5; color: #064e3b; }
#tab-analytics .an-pz-volatile  { background: #fef3c7; color: #78350f; }
#tab-analytics .an-pz-na        { background: var(--color-bg); color: var(--color-muted); }
#tab-analytics .an-ad-eccellente{ background: #15803d; color: #fff; }
#tab-analytics .an-ad-buona     { background: #dcfce7; color: #14532d; }
#tab-analytics .an-ad-scarsa    { background: #fed7aa; color: #7c2d12; }
#tab-analytics .an-ad-critica   { background: var(--color-accent); color: #fff; }
#tab-analytics .an-ad-na        { background: var(--color-bg); color: var(--color-muted); }

/* ── Run curve grid ─────────────────────────────────────────────────── */
#tab-analytics .an-rc-grid .an-rc-header {
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 0.5rem 0;
}
#tab-analytics .an-rc-idx {
  background: var(--color-brand-muted);
  color: var(--color-brand);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
}
#tab-analytics .an-rc-badge {
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.65rem;
}
#tab-analytics .an-rc-badge.origin { background: var(--color-info-bg); color: #1e3a8a; }
#tab-analytics .an-rc-badge.dest   { background: #fef3c7; color: #78350f; }
#tab-analytics .an-rc-badge.suppressed { background: #fee2e2; color: #7f1d1d; }

/* ── Score bar ──────────────────────────────────────────────────────── */
#tab-analytics .an-score-bar {
  background: linear-gradient(90deg, #15803d 0%, #ca8a04 50%, var(--color-accent) 100%);
}

/* ── Curve / legend ─────────────────────────────────────────────────── */
#tab-analytics .an-curve-info {
  background: var(--color-surface-alt);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
#tab-analytics .an-legend {
  background: var(--color-surface-alt);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
}
#tab-analytics .an-legend-swatch { border-radius: 2px; }

/* ── Inline form fields (run/curve inputs) ─────────────────────────── */
#tab-analytics .an-curve-form,
#tab-analytics .an-run-form {
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
}
#tab-analytics .an-curve-form input,
#tab-analytics .an-run-form input {
  background: var(--color-surface);
}
#tab-analytics .an-curve-form .btn-primary,
#tab-analytics .an-run-form .btn-primary {
  background: var(--color-brand);
  color: #fff;
  border: 1px solid var(--color-brand);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  align-self: flex-end;
}
#tab-analytics .an-curve-form .btn-primary:hover,
#tab-analytics .an-run-form .btn-primary:hover {
  background: var(--color-brand-hover);
  border-color: var(--color-brand-hover);
}

/* ── Mobile tweaks ─────────────────────────────────────────────────── */
@media (max-width: 720px) {
  #tab-analytics #an-controls { position: static; }
  #tab-analytics .an-kpi { padding: var(--space-3); border-right: none; border-bottom: 1px solid var(--color-border); }
  #tab-analytics .an-kpi:last-child { border-bottom: none; }
  #tab-analytics .an-kpi__v { font-size: 1.35rem; }
  #tab-analytics .an-route-card__stats > * {
    border-right: none;
    padding-right: 0;
    margin-right: 0;
    flex: 0 1 auto;
  }

  /* Tabelle: di default hanno width:100% e su mobile si comprimono fino
   * a clippare le ultime colonne. Forziamo larghezza naturale + scroll
   * orizzontale sul wrap, così l'utente può swipare per vedere tutto. */
  #tab-analytics .an-table-wrap,
  #tab-analytics .an-seg-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    /* Hint visivo "c'è altro a destra": un sottile gradient sul bordo
     * destro suggerisce lo scroll, scompare quando si raggiunge la fine. */
    background:
      linear-gradient(to right, var(--color-surface), var(--color-surface)) left center / 16px 100% no-repeat,
      linear-gradient(to right, rgba(15, 23, 42, 0.08), transparent) right center / 12px 100% no-repeat;
  }
  #tab-analytics .an-table,
  #tab-analytics .an-seg-table {
    width: max-content;
    min-width: 100%;
  }
  #tab-analytics .an-table th,
  #tab-analytics .an-table td {
    white-space: nowrap;
  }

  /* Stesso trattamento per la heatmap segment-vs-fascia (già scrollabile,
   * ma il "tip" visivo aiuta a capire che si può swipare). */
  #tab-analytics .an-seg-hm-wrap,
  #tab-analytics .an-hm-scroll {
    -webkit-overflow-scrolling: touch;
  }
}