/* ============================================================
   Rocki Track — Component Styles
   Powered by Alcazar Digital Systems
   ============================================================ */

/* ---- Language dropdown ---- */
.lang-wrap { position: relative; z-index: 600; margin: 0 var(--space-4) var(--space-4); }
.lang-dropdown {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  user-select: none;
  min-height: 48px;
}
.lang-dropdown:hover { border-color: var(--color-border-strong); }
.lang-flag { font-size: 1.2rem; line-height: 1; }
.lang-label { font-size: 0.95rem; font-weight: 600; color: var(--color-text); flex: 1; }
.lang-chevron { transition: transform var(--duration-fast) var(--ease-standard); flex-shrink: 0; color: var(--color-text-muted); }
.lang-chevron.open { transform: rotate(180deg); }
.lang-menu {
  display: none;
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
  max-height: 60vh;
  overflow-y: auto;
}
.lang-menu.open { display: block; animation: fadeSlideIn var(--duration-base) var(--ease-standard); }
.lang-option {
  padding: var(--space-3) var(--space-4);
  font-size: 0.95rem;
  color: var(--color-text);
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; gap: var(--space-2);
  min-height: 44px;
}
.lang-option:last-child { border-bottom: none; }
.lang-option:hover, .lang-option.active { background: var(--color-gold-dim); }

/* ---- Saved address banner ---- */
.saved-banner {
  display: none;
  background: var(--color-success-dim);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  font-size: 0.88rem;
  color: var(--color-success);
  align-items: center; gap: var(--space-3);
}
.saved-banner.visible { display: flex; }
.saved-banner strong { color: var(--color-text); }
.saved-banner-text { display: flex; flex-direction: column; gap: 2px; }
.saved-banner-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); }

.btn-pill {
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  min-height: 36px;
  white-space: nowrap;
}
.btn-pill.primary { border-color: var(--color-success); color: var(--color-success); }
.btn-icon-only {
  background: none; border: none; color: var(--color-text-muted);
  font-size: 1.1rem; cursor: pointer; padding: var(--space-1);
  min-width: 44px; min-height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ---- Save address button ---- */
#saveAddrBtn {
  flex-shrink: 0; padding: 0 var(--space-4);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  background: var(--color-bg-elevated); color: var(--color-text-muted);
  font-size: 0.8rem; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  min-height: 48px;
  transition: all var(--duration-fast);
}
#saveAddrBtn.saved { border-color: var(--color-success); color: var(--color-success); background: var(--color-success-dim); }

/* ---- "Use My Location" button (From field, next to Save) ---- */
.location-icon-btn {
  flex-shrink: 0;
  width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  /* iOS/desktop Safari draw native chrome (rounded corners, gradient
     fill) on <button> unless appearance is explicitly reset — this is
     why the button rendered differently on Safari than on Chrome,
     where the reset is effectively a no-op. */
  -webkit-appearance: none;
  appearance: none;
  /* Removes Safari's default gray tap flash and the ~300ms
     double-tap-to-zoom delay on touch, matching Chrome's feel. */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}
.location-icon-btn:hover { border-color: var(--color-gold); color: var(--color-gold); }
.location-icon-btn:disabled { cursor: wait; opacity: 0.6; }
.location-icon-btn.locating svg { animation: spin 0.85s linear infinite; }
/* The icon sits inside the button's hit area; without this, iOS
   Safari can register a tap as landing on the (non-interactive) SVG
   node rather than the button, which is one of the ways taps can
   silently fail to fire the click handler on iOS specifically. */
.location-icon-btn svg { pointer-events: none; }

/* ---- Find button ---- */
.btn-primary {
  width: 100%; padding: var(--space-4);
  border: none; border-radius: var(--radius-sm);
  background: var(--color-gold); color: #16130a;
  font-size: 1rem; font-weight: 700;
  cursor: pointer; margin-top: var(--space-2);
  min-height: 52px;
  transition: background var(--duration-fast), transform var(--duration-fast);
}
.btn-primary:hover { background: var(--color-gold-strong); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  width: 100%; margin-top: var(--space-3); padding: var(--space-3);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  background: transparent; color: var(--color-text-muted);
  font-size: 0.85rem; font-weight: 600;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 46px;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}
.btn-secondary:hover { border-color: var(--color-gold); color: var(--color-gold); }

/* ---- Loading state ---- */
.loading-state {
  display: none;
  text-align: center;
  padding: var(--space-6) 0 var(--space-2);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.loading-state.visible { display: block; }
.spinner {
  width: 30px; height: 30px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.85s linear infinite;
  margin: 0 auto var(--space-3);
}

/* ---- Error messages ---- */
.error-msg {
  display: none;
  background: var(--color-error-dim);
  border: 1px solid var(--color-error);
  color: var(--color-error);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: 0.9rem;
  margin-top: var(--space-3);
  line-height: 1.5;
}
.error-msg.visible { display: block; animation: fadeSlideIn var(--duration-base) var(--ease-standard); }
.error-msg a { color: var(--color-gold); }

/* ---- Arrival hero banner ---- */
.arrival-banner {
  display: none;
  background: linear-gradient(160deg, var(--color-bg-elevated), var(--color-bg-card));
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-5);
  margin-top: var(--space-4);
  text-align: center;
}
.arrival-banner.visible { display: block; animation: fadeSlideIn var(--duration-slow) var(--ease-standard); }
.arrival-label {
  font-size: 0.72rem; color: var(--color-text-muted);
  text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: var(--space-2);
}
.arrival-time {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 12vw, 3.2rem);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}
.arrival-sub {
  font-size: 0.88rem; color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ---- Maps ---- */
.map-canvas {
  width: 100%; height: 300px;
  border-radius: var(--radius-md);
  margin-top: var(--space-4);
  border: 1px solid var(--color-border);
  display: none;
  overflow: hidden;
}
.walk-map-section { display: none; margin-top: var(--space-4); }
.walk-map-section.visible { display: block; }
.walk-map-canvas { width: 100%; height: 220px; border-radius: var(--radius-md); border: 1px solid var(--color-transit); overflow: hidden; }
.walk-map-label {
  font-size: 0.72rem; color: var(--color-transit);
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: var(--space-2); display: flex; align-items: center; gap: var(--space-2);
}
.walk-map-label::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--color-transit); }

/* ---- Results ---- */
.results { display: none; }
.results.visible { display: block; animation: fadeSlideIn var(--duration-slow) var(--ease-standard); }

.route-tabs { display: flex; gap: var(--space-2); overflow-x: auto; padding-bottom: var(--space-1); margin-top: var(--space-4); }
.route-tab {
  flex-shrink: 0; padding: var(--space-2) var(--space-4); border-radius: 999px;
  border: 1px solid var(--color-border); background: transparent; color: var(--color-text-muted);
  font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all var(--duration-fast);
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 40px;
}
.route-tab.active { background: var(--color-text); border-color: var(--color-text); color: var(--color-bg); }
body.light-mode .route-tab.active { background: #1c1a16; color: #faf8f4; }

.result-card {
  background: var(--color-bg-elevated); border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5); margin-top: var(--space-3);
  border-left: 3px solid var(--color-gold);
  border-top: 1px solid var(--color-border); border-right: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border);
}
.result-card h3 {
  font-size: 0.7rem; color: var(--color-text-muted);
  text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: var(--space-3);
}
.summary-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.pill {
  background: var(--color-bg-card); border-radius: 999px; padding: 6px 14px;
  font-size: 0.85rem; border: 1px solid var(--color-border); color: var(--color-text);
}
.pill.gold { border-color: var(--color-gold); color: var(--color-gold); }

.steps-list { list-style: none; }
.steps-list li {
  padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border);
  display: flex; gap: var(--space-3); align-items: flex-start;
  font-size: 0.92rem; line-height: 1.5;
}
.steps-list li:last-child { border-bottom: none; }
.step-badge {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.5rem; font-weight: 700; color: var(--color-bg);
  letter-spacing: 0.04em; text-align: center; text-transform: uppercase;
}
.badge-walk { background: var(--color-text-muted); }
.badge-bus { background: var(--color-gold); }
.badge-rail { background: var(--color-success); }
.step-time { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 3px; }
.step-stop { color: var(--color-text); font-weight: 600; }

/* ---- Rocki card ---- */
.rocki-card {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-4); margin: 0 var(--space-4) var(--space-4);
  border-radius: var(--radius-md); border: 1px solid var(--color-border);
  background: var(--color-bg-card); cursor: pointer;
  transition: border-color var(--duration-fast);
  min-height: 44px;
}
.rocki-card:hover { border-color: var(--color-border-strong); }
.rocki-card img { width: 52px; height: 52px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.rocki-card-text { font-size: 0.85rem; color: var(--color-text-muted); }
.rocki-card-text strong { color: var(--color-text); display: block; font-family: var(--font-display); font-size: 1rem; margin-top: 2px; }

.rocki-lightbox {
  display: none; position: fixed; inset: 0; z-index: 5000;
  background: rgba(10, 10, 10, 0.94);
  align-items: center; justify-content: center; padding: var(--space-4);
}
.rocki-lightbox.visible { display: flex; }
.rocki-lightbox-inner { max-width: 420px; width: 100%; }
.rocki-lightbox img { width: 100%; border-radius: var(--radius-md); display: block; max-height: 70vh; object-fit: contain; }
.rocki-lightbox-footer { display: flex; align-items: center; justify-content: space-between; margin-top: var(--space-4); }

/* ---- Footer ---- */
.app-footer { text-align: center; padding: var(--space-8) var(--space-4) var(--space-10); }
.app-footer img { width: 76px; height: 76px; border-radius: var(--radius-sm); margin-bottom: var(--space-3); }
.app-footer-line { font-size: 0.78rem; color: var(--color-text-muted); margin-bottom: 4px; }
.app-footer-brand { font-size: 0.72rem; color: var(--color-text-faint); text-transform: uppercase; letter-spacing: 0.12em; margin-top: var(--space-3); }

/* ---- Google autocomplete dropdown theming ---- */
.pac-container {
  background: var(--color-bg-card) !important;
  border: 1px solid var(--color-border-strong) !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: var(--shadow-elevated) !important;
  font-family: var(--font-body) !important;
  z-index: 9999 !important;
}
.pac-item { color: var(--color-text) !important; padding: var(--space-3) !important; font-size: 0.92rem !important; border-top: 1px solid var(--color-border) !important; }
.pac-item:first-child { border-top: none !important; }
.pac-item:hover, .pac-item-selected { background: var(--color-gold-dim) !important; }
.pac-item-query { color: var(--color-gold) !important; }
.pac-icon { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ==== SERVICE ALERTS FEATURE — START (css/components.css) ====
   Everything below is new and additive — no existing rule above
   this line was touched. Styling driven by js/alerts.js. */

/* ---- Global "Service Alerts" banner (SacRT GTFS-RT feed) ---- */
.service-alerts {
  display: none;
  margin: 0 var(--space-4) var(--space-4);
}
.service-alerts.visible { display: block; }

.service-alerts-heading {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.service-alert {
  position: relative;
  background: var(--color-transit-dim);
  border: 1px solid var(--color-transit);
  border-left: 3px solid var(--color-transit);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-10) var(--space-3) var(--space-4);
  margin-bottom: var(--space-2);
  font-size: 0.88rem;
  line-height: 1.5;
  animation: fadeSlideIn var(--duration-base) var(--ease-standard);
}
/* Severity accents — same accent colors already used elsewhere
   (error-msg, saved-banner) so this doesn't introduce a new palette. */
.service-alert.severity-warning { background: var(--color-warning-dim); border-color: var(--color-warning); }
.service-alert.severity-severe { background: var(--color-error-dim); border-color: var(--color-error); }

.service-alert-header {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}
.service-alert-desc { color: var(--color-text-muted); }
.service-alert-meta {
  margin-top: var(--space-2);
  font-size: 0.76rem;
  color: var(--color-text-faint);
}
.service-alert-link { color: var(--color-gold); }

.service-alert-dismiss {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  /* Slightly smaller than the shared 44px .btn-icon-only default —
     dismissing an alert is a secondary, low-frequency action, and
     the smaller footprint keeps more clearance from card text on
     narrow screens. Still comfortably tappable at ~36px. */
  min-width: 36px;
  min-height: 36px;
  font-size: 0.85rem;
}

/* ---- Per-route alerts shown inline with search results ---- */
.route-alerts {
  display: none;
  margin: 0 var(--space-4) var(--space-4);
}
.route-alerts.visible { display: block; }
.route-alerts .service-alert { font-size: 0.82rem; }

/* ==== SERVICE ALERTS UI REDESIGN — START ====
   Compact featured-card header/controls (homepage) and the "View
   all alerts" modal. Additive only — everything above this point
   (.service-alerts, .service-alert and its children, .route-alerts)
   is unchanged. */

.service-alerts-header { margin-bottom: var(--space-2); }

.service-alerts-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.service-alerts-viewall {
  font-size: 0.82rem;
  padding: var(--space-2) var(--space-4);
}
.service-alerts-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}
.service-alerts-nav .btn-icon-only {
  min-width: 36px;
  min-height: 36px;
  font-size: 1.1rem;
}
.service-alerts-navcount {
  font-size: 0.76rem;
  color: var(--color-text-faint);
  min-width: 2.6em;
  text-align: center;
}

/* Modal — same overlay pattern as .rocki-lightbox (fixed, centered,
   dark backdrop, toggled via .visible) for visual/interaction
   consistency with the rest of the app rather than introducing a
   second modal style. */
.alerts-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: rgba(10, 10, 10, 0.94);
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  /* ==== MOBILE MODAL CLIPPING FIX ====
     Mobile Safari's collapsible top bar can overlap a vertically-
     centered fixed element's top edge even though the element itself
     is technically within the 0-inset viewport — env(safe-area-inset-top)
     accounts for notches/status bars specifically; the outer max()
     keeps a baseline of clearance even on devices that report 0 for
     it (older iOS, non-notch devices) where the browser's toolbar
     chrome can still occlude the top regardless. */
  padding-top: max(var(--space-4), env(safe-area-inset-top, 0px));
}
.alerts-modal.visible { display: flex; }
.alerts-modal-inner {
  max-width: 520px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.alerts-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.alerts-modal-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-text);
}
.alerts-modal-list {
  padding: var(--space-4);
  overflow-y: auto;
  flex: 1;
}
.alerts-modal-list .service-alert:last-child { margin-bottom: 0; }
.alerts-modal-empty {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  text-align: center;
  padding: var(--space-6) 0;
}

/* Mobile: let the modal use more of the viewport rather than
   floating a narrow card in the middle of the screen. */
@media (max-width: 420px) {
  .alerts-modal {
    align-items: flex-start;
    padding: var(--space-2);
    padding-top: max(var(--space-6), calc(env(safe-area-inset-top, 0px) + var(--space-4)));
  }
  .alerts-modal-inner { max-height: calc(92vh - env(safe-area-inset-top, 0px)); }
  .service-alerts-controls { gap: var(--space-2); }
  .service-alerts-viewall { flex: 1; text-align: center; }
}
/* ==== SERVICE ALERTS UI REDESIGN — END ==== */

/* ==== SERVICE ALERTS FEATURE — END (css/components.css) ==== */