/* ═══════════════════════════════════════════════════════
   SmartPack — style.css
   Design tokens → layout → components → animations
═══════════════════════════════════════════════════════ */

/* ── TOKENS ───────────────────────────────────────────── */
:root {
  /* Palette */
  --navy:        #0A1628;
  --navy-mid:    #111E35;
  --navy-light:  #1A2D4A;
  --sand:        #F5E6C8;
  --sand-light:  #FDF6EC;
  --coral:       #FF5A5F;
  --coral-dark:  #D94448;
  --teal:        #2DD4BF;
  --teal-dark:   #1FAD9B;
  --slate:       #8B9DB5;
  --slate-light: #B8C8DA;
  --white:       #FFFFFF;
  --text-inv:    #0A1628;

  /* Semantic */
  --bg:          var(--navy);
  --surface:     var(--navy-mid);
  --surface-2:   var(--navy-light);
  --card-bg:     var(--sand);
  --card-text:   #1A1A2E;
  --accent:      var(--coral);
  --accent-alt:  var(--teal);
  --muted:       var(--slate);

  /* Type scale */
  --font-display: 'Syne', sans-serif;
  --font-body:    'Inter', sans-serif;
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.375rem;
  --text-2xl:  1.75rem;
  --text-3xl:  2.25rem;
  --text-4xl:  3rem;

  /* Spacing */
  --gap-xs:  4px;
  --gap-sm:  8px;
  --gap-md:  16px;
  --gap-lg:  24px;
  --gap-xl:  40px;

  /* Motion */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:     cubic-bezier(0.55, 0, 1, 0.45);
  --dur-fast:    150ms;
  --dur-mid:     300ms;
  --dur-slow:    500ms;
  --dur-card:    420ms;

  /* Radius */
  --r-sm:  8px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-xl:  32px;
  --r-full: 999px;
}

/* Dark mode — already dark-native, light overrides if needed */
@media (prefers-color-scheme: light) {
  :root {
    --bg:          #F0F4F8;
    --surface:     #FFFFFF;
    --surface-2:   #E8EDF3;
    --card-bg:     #FFFFFF;
    --card-text:   #0A1628;
    --muted:       #6B7F99;
  }
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--white);
  min-height: 100dvh;
  overflow: hidden;               /* each screen fills viewport */
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* ── SCREEN MANAGER ───────────────────────────────────── */
.screen {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(32px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}

.screen.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.screen.exit {
  opacity: 0;
  transform: translateY(-24px);
  pointer-events: none;
}

/* ── WELCOME SCREEN ───────────────────────────────────── */
#screen-welcome {
  background: var(--navy);
  justify-content: flex-end;
  padding: env(safe-area-inset-top, 0px) var(--gap-lg) env(safe-area-inset-bottom, 0px) var(--gap-lg);
  padding-bottom: max(env(safe-area-inset-bottom, 0px), var(--gap-xl));
}

.welcome-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Concentric animated compass rings */
.compass-ring {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.06);
  animation: ring-pulse 6s ease-in-out infinite;
}

.compass-ring { width: 500px; height: 500px; }
.compass-ring.ring-2 { width: 380px; height: 380px; border-color: rgba(45,212,191,0.08); animation-delay: -2s; }
.compass-ring.ring-3 { width: 260px; height: 260px; border-color: rgba(255,90,95,0.1); animation-delay: -4s; }

@keyframes ring-pulse {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.6; }
  50%       { transform: translateX(-50%) scale(1.06); opacity: 1; }
}

/* Subtle star/particle dots */
.welcome-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 25%, rgba(255,255,255,0.35) 0%, transparent 100%),
    radial-gradient(1px 1px at 75% 15%, rgba(255,255,255,0.25) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 40% 60%, rgba(45,212,191,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 55%, rgba(255,255,255,0.2) 0%, transparent 100%),
    radial-gradient(1px 1px at 10% 80%, rgba(255,90,95,0.3) 0%, transparent 100%);
}

/* Bottom gradient to fade the rings */
.welcome-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--navy) 40%, transparent);
}

.welcome-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.app-logo {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  margin-bottom: var(--gap-sm);
}

.logo-icon {
  font-size: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--coral);
  border-radius: var(--r-md);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}

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

.welcome-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 10vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
}

.welcome-headline em {
  font-style: normal;
  color: var(--coral);
}

.welcome-sub {
  font-size: var(--text-base);
  color: var(--slate-light);
  line-height: 1.55;
  max-width: 320px;
}

.welcome-footnote {
  font-size: var(--text-xs);
  color: var(--muted);
  margin-top: var(--gap-xs);
}

.saved-hint {
  position: absolute;
  top: max(env(safe-area-inset-top, 0px), var(--gap-md));
  right: var(--gap-lg);
}

/* ── BUTTONS ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-base);
  border: none;
  border-radius: var(--r-full);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-spring),
              opacity var(--dur-fast),
              background var(--dur-fast);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.btn:active { transform: scale(0.95); }

.btn-primary {
  background: var(--coral);
  color: var(--white);
  padding: 16px 32px;
}
.btn-primary:hover { background: var(--coral-dark); }

.btn-accent {
  background: var(--teal);
  color: var(--navy);
  padding: 10px 20px;
  font-size: var(--text-sm);
}
.btn-accent:hover { background: var(--teal-dark); }

.btn-ghost {
  background: transparent;
  color: var(--slate-light);
  padding: 10px 16px;
  border: 1.5px solid rgba(255,255,255,0.15);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.35); color: var(--white); }

.btn-large { padding: 18px 36px; font-size: var(--text-lg); }
.btn-sm { padding: 8px 14px; font-size: var(--text-sm); }

.btn-arrow {
  font-size: 1.2em;
  transition: transform var(--dur-fast) var(--ease-spring);
}
.btn-primary:hover .btn-arrow { transform: translateX(4px); }

/* ── PROGRESS BAR ─────────────────────────────────────── */
.progress-bar-wrap {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
  padding: max(env(safe-area-inset-top, 0px), var(--gap-md)) var(--gap-lg) 0;
  position: relative;
  z-index: 10;
}

.progress-track {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--r-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--coral));
  border-radius: var(--r-full);
  transition: width var(--dur-slow) var(--ease-out);
  width: 0%;
}

.progress-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--slate);
  white-space: nowrap;
  min-width: 36px;
}

/* ── COMPASS NEEDLE ───────────────────────────────────── */
.compass-needle-wrap {
  display: flex;
  justify-content: center;
  padding: var(--gap-md) 0 var(--gap-sm);
}

#compass-needle {
  transition: transform var(--dur-slow) var(--ease-spring);
}

/* ── CARD STACK ───────────────────────────────────────── */
.card-stack {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gap-md) var(--gap-lg);
  perspective: 800px;
  overflow: visible;
}

/* Individual question card */
.q-card {
  position: absolute;
  width: min(100%, 400px);
  background: var(--card-bg);
  border-radius: var(--r-xl);
  padding: var(--gap-xl) var(--gap-lg) var(--gap-lg);
  color: var(--card-text);
  box-shadow:
    0 4px 6px rgba(0,0,0,0.07),
    0 12px 40px rgba(0,0,0,0.25),
    0 0 0 1px rgba(255,255,255,0.06);
  touch-action: none;
  cursor: grab;
  transform-origin: center bottom;
  transition: box-shadow var(--dur-fast);
  will-change: transform;
}

.q-card:active { cursor: grabbing; }

/* Cards stacked behind the active one */
.q-card.card-behind-1 {
  transform: scale(0.94) translateY(12px);
  opacity: 0.7;
  z-index: 1;
  pointer-events: none;
}

.q-card.card-behind-2 {
  transform: scale(0.88) translateY(24px);
  opacity: 0.4;
  z-index: 0;
  pointer-events: none;
}

.q-card.card-active {
  z-index: 5;
  transition: box-shadow var(--dur-fast), transform var(--dur-fast) var(--ease-out);
}

/* Card is dragging — override transition */
.q-card.is-dragging {
  transition: none !important;
}

/* Fly-off animations */
.q-card.fly-right {
  animation: fly-right var(--dur-card) var(--ease-in) forwards;
}
.q-card.fly-left {
  animation: fly-left var(--dur-card) var(--ease-in) forwards;
}

@keyframes fly-right {
  0%   { transform: translateX(0) rotate(0deg); opacity: 1; }
  100% { transform: translateX(120vw) rotate(30deg); opacity: 0; }
}
@keyframes fly-left {
  0%   { transform: translateX(0) rotate(0deg); opacity: 1; }
  100% { transform: translateX(-120vw) rotate(-30deg); opacity: 0; }
}

/* Card content */
.card-category {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: var(--gap-md);
}

.card-question {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 5vw, 1.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--card-text);
  margin-bottom: var(--gap-lg);
}

.card-hint {
  font-size: var(--text-sm);
  color: #6B7F99;
  margin-bottom: var(--gap-lg);
  line-height: 1.5;
}

/* Choice chips (multi-select or single) */
.card-choices {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
}

.choice-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: var(--r-full);
  border: 2px solid #D8E0EA;
  background: transparent;
  color: var(--card-text);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition:
    border-color var(--dur-fast),
    background var(--dur-fast),
    transform var(--dur-fast) var(--ease-spring);
  -webkit-tap-highlight-color: transparent;
}

.choice-chip:hover { border-color: var(--coral); transform: scale(1.03); }

.choice-chip.selected {
  border-color: var(--coral);
  background: var(--coral);
  color: white;
}

.choice-chip .chip-emoji { font-size: 1.1em; }

/* Confirm button inside card */
.card-confirm {
  margin-top: var(--gap-lg);
  width: 100%;
  background: var(--navy);
  color: white;
  padding: 14px;
  border-radius: var(--r-full);
  border: none;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-spring);
  display: none; /* shown when chips are selectable */
}
.card-confirm.visible { display: block; }
.card-confirm:hover { background: #1A2D4A; }
.card-confirm:active { transform: scale(0.97); }

/* Stepper for numbers (duration) */
.card-stepper {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
  margin: var(--gap-md) 0;
}

.stepper-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 2px solid #D8E0EA;
  background: transparent;
  font-size: 1.5rem;
  color: var(--card-text);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur-fast) var(--ease-spring);
  font-weight: 300;
}
.stepper-btn:hover { border-color: var(--coral); color: var(--coral); transform: scale(1.1); }
.stepper-btn:active { transform: scale(0.95); }

.stepper-value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--card-text);
  min-width: 80px;
  text-align: center;
  line-height: 1;
}

.stepper-unit {
  font-size: var(--text-base);
  color: #6B7F99;
  font-weight: 400;
  margin-top: 4px;
}

/* Swipe overlay tint on card when dragging */
.q-card .swipe-tint {
  position: absolute;
  inset: 0;
  border-radius: var(--r-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast);
}
.q-card .swipe-tint.yes { background: rgba(45,212,191,0.2); }
.q-card .swipe-tint.no  { background: rgba(255,90,95,0.2); }

/* ── SWIPE LABELS ─────────────────────────────────────── */
.swipe-labels {
  display: flex;
  justify-content: space-between;
  padding: var(--gap-sm) var(--gap-xl);
}

.swipe-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--r-full);
  opacity: 0.3;
  transition: opacity var(--dur-fast);
}

.swipe-label--no  { color: var(--coral); border: 2px solid var(--coral); }
.swipe-label--yes { color: var(--teal);  border: 2px solid var(--teal); }
.swipe-label.active { opacity: 1; }

/* ── YES/NO BUTTONS (desktop fallback) ───────────────── */
.btn-row {
  display: flex;
  justify-content: center;
  gap: var(--gap-lg);
  padding: var(--gap-md) var(--gap-lg);
  padding-bottom: max(env(safe-area-inset-bottom, 0px), var(--gap-md));
}

.btn-row.hidden { display: none; }

.choice-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2.5px solid;
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-spring);
  color: white;
}

.choice-btn--no  { border-color: var(--coral); }
.choice-btn--yes { border-color: var(--teal); }

.choice-btn--no:hover  { background: var(--coral); transform: scale(1.1); }
.choice-btn--yes:hover { background: var(--teal); color: var(--navy); transform: scale(1.1); }
.choice-btn:active { transform: scale(0.95); }

.choice-icon { font-size: 1.5rem; }

/* ── RESULT SCREEN ────────────────────────────────────── */
#screen-result {
  background: var(--bg);
  /* Only the list scrolls — header+tabs stay fixed at top */
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Wrapper that holds header + tabs — never scrolls */
.result-fixed-top {
  flex-shrink: 0;
  background: var(--navy-mid);
  z-index: 10;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.result-header {
  background: transparent;
  padding: max(env(safe-area-inset-top, 0px), var(--gap-lg)) var(--gap-lg) var(--gap-md);
}

.result-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--gap-md);
}

.trip-badge {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
}

.trip-emoji { font-size: 2rem; }

.trip-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--white);
}

.trip-meta {
  font-size: var(--text-sm);
  color: var(--muted);
}

/* Stats row */
.stats-row {
  display: flex;
  gap: var(--gap-sm);
  margin-bottom: var(--gap-md);
}

.stat-pill {
  flex: 1;
  background: var(--surface-2);
  border-radius: var(--r-md);
  padding: var(--gap-sm) var(--gap-md);
  text-align: center;
}

.stat-pill--accent { background: rgba(45,212,191,0.12); }

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--white);
}

.stat-pill--accent .stat-num { color: var(--teal); }

.stat-lbl {
  font-size: var(--text-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Pack progress */
.pack-progress-wrap { margin-top: 4px; }

.pack-progress-track {
  height: 6px;
  background: var(--surface-2);
  border-radius: var(--r-full);
  overflow: hidden;
}

.pack-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--teal-dark));
  border-radius: var(--r-full);
  transition: width var(--dur-slow) var(--ease-out);
  width: 0%;
}

/* Category tabs — inside .result-fixed-top, no sticky needed */
.category-tabs-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: var(--gap-sm) var(--gap-lg) var(--gap-md);
}
.category-tabs-wrap::-webkit-scrollbar { display: none; }

.category-tabs {
  display: flex;
  gap: var(--gap-sm);
  width: max-content;
}

.cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--r-full);
  border: 1.5px solid rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.07);
  color: var(--slate-light);           /* was --muted (#8B9DB5), now lighter #B8C8DA */
  font-size: var(--text-sm);
  font-weight: 600;                    /* was 500 — heavier = more readable */
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--dur-fast);
  -webkit-tap-highlight-color: transparent;
  letter-spacing: 0.01em;
}

.cat-tab:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.12);
  color: var(--white);
}

.cat-tab.active {
  background: var(--coral);
  border-color: var(--coral);
  color: var(--white);
  box-shadow: 0 2px 12px rgba(255, 90, 95, 0.35);
}

.cat-tab .tab-count {
  background: rgba(255,255,255,0.3);
  border-radius: var(--r-full);
  font-size: 0.72em;
  padding: 2px 8px;
  font-weight: 700;
  min-width: 20px;
  text-align: center;
}

/* List items */
.result-scroll {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
}

.list-container {
  flex: 1;
  padding: var(--gap-md) var(--gap-lg) 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}

.list-section {
  display: none;
}
.list-section.active { display: flex; flex-direction: column; gap: var(--gap-sm); }

.packing-item {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
  background: var(--surface);
  border-radius: var(--r-md);
  padding: var(--gap-md);
  border: 1.5px solid transparent;
  transition: all var(--dur-fast);
  animation: item-appear 0.35s var(--ease-spring) both;
}

@keyframes item-appear {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.packing-item.packed {
  border-color: rgba(45,212,191,0.25);
  background: rgba(45,212,191,0.06);
}

.item-check {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid #D8E0EA;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur-fast) var(--ease-spring);
  font-size: 0.85rem;
  color: transparent;
}

.packing-item.packed .item-check {
  background: var(--teal);
  border-color: var(--teal);
  color: white;
}

.item-check:hover { border-color: var(--teal); transform: scale(1.1); }

.item-body { flex: 1; min-width: 0; }

.item-name {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--white);
  transition: color var(--dur-fast), text-decoration var(--dur-fast);
}

.packing-item.packed .item-name {
  color: var(--muted);
  text-decoration: line-through;
}

.item-qty {
  font-size: var(--text-xs);
  color: var(--muted);
  margin-top: 2px;
}

.item-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 1rem;
  border-radius: var(--r-sm);
  transition: all var(--dur-fast);
  opacity: 0.5;
}
.item-remove:hover { color: var(--coral); opacity: 1; background: rgba(255,90,95,0.1); }

/* Add item bar */
.add-item-bar {
  display: flex;
  gap: var(--gap-sm);
  padding: var(--gap-lg) var(--gap-lg) var(--gap-md);
  flex-shrink: 0;
}

.add-item-input {
  flex: 1;
  background: var(--surface);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--r-full);
  padding: 10px 18px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--dur-fast);
}

.add-item-input::placeholder { color: var(--muted); }
.add-item-input:focus { border-color: var(--teal); }

/* Result action buttons */
.result-actions {
  display: flex;
  gap: var(--gap-md);
  padding: 0 var(--gap-lg) max(env(safe-area-inset-bottom, 0px), var(--gap-lg));
  flex-shrink: 0;
}

.result-actions .btn { flex: 1; justify-content: center; }

/* ── SAVED TRIPS SCREEN ───────────────────────────────── */
#screen-trips {
  background: var(--bg);
  overflow-y: auto;
}

.trips-header {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
  padding: max(env(safe-area-inset-top, 0px), var(--gap-lg)) var(--gap-lg) var(--gap-md);
  background: var(--navy-mid);
  position: sticky;
  top: 0;
  z-index: 10;
}

.trips-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}

.trips-list {
  padding: var(--gap-md) var(--gap-lg);
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.trip-card {
  background: var(--surface);
  border-radius: var(--r-lg);
  padding: var(--gap-md) var(--gap-lg);
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--dur-fast);
  animation: item-appear 0.35s var(--ease-spring) both;
}

.trip-card:hover { border-color: var(--coral); transform: translateY(-2px); }
.trip-card:active { transform: scale(0.98); }

.trip-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--gap-sm);
}

.trip-card-name {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
}

.trip-card-delete {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.2rem;
  opacity: 0.6;
  padding: 4px;
  border-radius: var(--r-sm);
  transition: all var(--dur-fast);
}

.trip-card-delete:hover { color: var(--coral); opacity: 1; }

.trip-card-meta {
  font-size: var(--text-sm);
  color: var(--muted);
}

.trip-card-progress {
  margin-top: var(--gap-md);
  height: 4px;
  background: var(--surface-2);
  border-radius: var(--r-full);
  overflow: hidden;
}

.trip-card-fill {
  height: 100%;
  background: var(--teal);
  border-radius: var(--r-full);
}

.trips-empty {
  text-align: center;
  padding: var(--gap-xl) var(--gap-lg);
  color: var(--muted);
}
.trips-empty.hidden { display: none; }

.trips-empty-icon { font-size: 3rem; display: block; margin-bottom: var(--gap-md); }

/* ── TOAST ────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: max(env(safe-area-inset-bottom, 0px), 24px);
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--navy-mid);
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--r-full);
  font-size: var(--text-sm);
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.08);
  z-index: 1000;
  opacity: 0;
  transition: all var(--dur-mid) var(--ease-spring);
  pointer-events: none;
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── UTILITY ──────────────────────────────────────────── */
.hidden { display: none !important; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .compass-ring { animation: none; }
  .logo-icon { animation: none; }
}

/* ── SCROLLBAR STYLING ────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: var(--r-full); }

/* ── DESKTOP TWEAKS ───────────────────────────────────── */
@media (min-width: 600px) {
  .q-card { border-radius: var(--r-xl); }
  .welcome-headline { font-size: 3.5rem; }
}