/* VELA App Styles — occasion-first outfit engine */
/* Extends theme.css design tokens — do not redefine :root vars here */

/* ─── App Shell ─────────────────────────────────────── */

.app-body {
  min-height: 100vh;
  background: var(--cream);
}

.app-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid var(--stone-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
}

.app-nav-links {
  display: flex;
  gap: 1.5rem;
}

.app-nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--stone);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.app-nav-link:hover,
.app-nav-link.active {
  color: var(--charcoal);
}

/* ─── Buttons ────────────────────────────────────────── */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--charcoal);
  color: var(--cream);
  border: none;
  border-radius: 4px;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: var(--charcoal-light);
  transform: translateY(-1px);
}

.btn-primary.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--charcoal);
  border: 1.5px solid var(--stone-light);
  border-radius: 4px;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.15s;
}

.btn-ghost:hover {
  border-color: var(--charcoal);
  transform: translateY(-1px);
}

/* ─── Onboarding ─────────────────────────────────────── */

.onboarding-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.onboarding-header {
  margin-bottom: 3rem;
}

.onboarding-title {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 300;
  color: var(--charcoal);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.onboarding-sub {
  font-size: 1rem;
  color: var(--stone);
  line-height: 1.7;
}

/* Progress */
.progress-track {
  height: 2px;
  background: var(--stone-light);
  border-radius: 2px;
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--terracotta);
  border-radius: 2px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-label {
  font-size: 0.75rem;
  color: var(--stone);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}

/* Question cards */
.question-card {
  display: none;
  animation: fadeSlideIn 0.3s ease;
}

.question-card.active {
  display: block;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.question-card.shake {
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%,100% { transform: translateX(0); }
  25%      { transform: translateX(-8px); }
  75%      { transform: translateX(8px); }
}

.question-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--stone-light);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.question-text {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 2rem;
  line-height: 1.3;
}

/* Option tiles */
.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.option-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  background: var(--white);
  border: 1.5px solid var(--stone-light);
  border-radius: 12px;
  padding: 1.25rem 1.25rem 1rem;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  position: relative;
  user-select: none;
}

.option-tile:hover {
  border-color: var(--terracotta-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(196, 120, 90, 0.12);
}

.option-tile input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.option-tile:has(input:checked) {
  border-color: var(--terracotta);
  background: #FDF4F0;
  box-shadow: 0 0 0 3px rgba(196, 120, 90, 0.15);
}

.tile-emoji {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.tile-label {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--charcoal);
}

.tile-sub {
  font-size: 0.78rem;
  color: var(--stone);
  line-height: 1.4;
}

/* Nav buttons */
.question-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
}

/* ─── Occasion Screen ────────────────────────────────── */

.occasion-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.occasion-header {
  margin-bottom: 2.5rem;
}

.occasion-title {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 300;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.occasion-sub {
  font-size: 1rem;
  color: var(--stone);
}

/* Occasion grid */
.occasion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 3rem;
}

.occasion-card-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  background: var(--white);
  border: 1.5px solid var(--stone-light);
  border-radius: 16px;
  padding: 1.5rem 1.25rem 1.25rem;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  font-family: var(--font-body);
}

.occasion-card-btn:hover {
  border-color: var(--terracotta-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 120, 90, 0.1);
}

.occasion-card-btn.selected {
  border-color: var(--terracotta);
  background: #FDF4F0;
  box-shadow: 0 0 0 3px rgba(196, 120, 90, 0.15);
}

.occ-emoji {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.occ-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--charcoal);
}

.occ-desc {
  font-size: 0.75rem;
  color: var(--stone);
  line-height: 1.4;
}

.formality-dots {
  display: flex;
  gap: 3px;
  margin-top: 0.5rem;
}

.formality-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--stone-light);
}

.formality-dot.filled {
  background: var(--terracotta);
}

/* Weather section */
.weather-section {
  background: var(--white);
  border-radius: 20px;
  padding: 2.5rem;
  border: 1px solid var(--stone-light);
  box-shadow: 0 2px 20px rgba(0,0,0,0.04);
}

.weather-header {
  margin-bottom: 2rem;
}

.weather-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}

.weather-sub {
  font-size: 0.9rem;
  color: var(--stone);
}

.weather-controls {
  margin-bottom: 2rem;
}

.temp-display {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.temp-icon {
  font-size: 2.5rem;
}

.temp-value {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--charcoal);
  line-height: 1;
}

.temp-feel {
  font-size: 1rem;
  color: var(--stone);
}

/* Slider */
.temp-slider-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.temp-extreme {
  font-size: 0.8rem;
  color: var(--stone);
  white-space: nowrap;
}

.temp-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(to right, #7EC8E3, #96CEB4, #FFEAA7, #FDA085, #E55039);
  outline: none;
  cursor: pointer;
}

.temp-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  background: var(--charcoal);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  transition: transform 0.2s;
}

.temp-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.temp-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  background: var(--charcoal);
  border-radius: 50%;
  border: none;
  cursor: pointer;
}

/* Weather presets */
.weather-presets {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.weather-preset {
  background: var(--cream-dark);
  border: 1px solid var(--stone-light);
  border-radius: 20px;
  padding: 0.4rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--charcoal);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.weather-preset:hover {
  background: var(--cream);
  border-color: var(--terracotta-light);
}

/* Weather CTA */
.weather-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.selected-occasion-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--cream-dark);
  border-radius: 30px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
}

/* ─── Outfits Swipe ──────────────────────────────────── */

.outfits-page {
  max-width: 500px;
  margin: 0 auto;
  padding: 2rem 1.5rem 8rem;
  min-height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
}

.outfits-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.back-link {
  font-size: 0.8rem;
  color: var(--stone);
  text-decoration: none;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--charcoal);
}

.context-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--charcoal);
}

.context-sep {
  color: var(--stone-light);
}

.swipe-header {
  text-align: center;
  margin-bottom: 1rem;
}

.swipe-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--stone);
}

.swipe-hint {
  font-size: 0.75rem;
  color: var(--stone-light);
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* Card stack */
.card-stack {
  position: relative;
  flex: 1;
  min-height: 420px;
}

.outfit-swipe-card {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 30px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.03);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
  touch-action: pan-y;
  cursor: grab;
  user-select: none;
}

.outfit-swipe-card.active {
  z-index: 10;
  transform: scale(1) translateY(0);
}

.outfit-swipe-card.next {
  z-index: 9;
  transform: scale(0.96) translateY(10px);
  opacity: 0.7;
}

.outfit-swipe-card.hidden {
  display: none;
}

.outfit-swipe-card.swipe-left {
  transform: translateX(-120%) rotate(-15deg) !important;
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.outfit-swipe-card.swipe-right {
  transform: translateX(120%) rotate(15deg) !important;
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

/* Card tags */
.card-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.style-tag {
  background: var(--cream-dark);
  color: var(--charcoal);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 20px;
}

.style-tag-sm {
  font-size: 0.65rem;
  padding: 0.25rem 0.55rem;
}

.card-outfit-name {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--stone-light);
}

.outfit-name {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
  line-height: 1.2;
}

.outfit-desc {
  font-size: 0.875rem;
  color: var(--stone);
  line-height: 1.6;
  font-style: italic;
}

/* Items */
.items-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 1rem;
}

.items-grid {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.item-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.item-emoji {
  font-size: 1.4rem;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--cream-dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.item-info {
  flex: 1;
}

.item-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--charcoal);
}

.item-meta {
  font-size: 0.75rem;
  color: var(--stone);
}

/* Swipe indicators */
.swipe-indicator {
  position: absolute;
  top: 1.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 0.4rem 0.85rem;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.1s;
  pointer-events: none;
}

.skip-indicator {
  left: 1.5rem;
  color: #E74C3C;
  border: 2px solid #E74C3C;
  transform: rotate(-15deg);
}

.accept-indicator {
  right: 1.5rem;
  color: var(--terracotta);
  border: 2px solid var(--terracotta);
  transform: rotate(15deg);
}

/* Action buttons */
.swipe-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  padding-top: 2rem;
  margin-top: auto;
  position: sticky;
  bottom: 2rem;
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  border: none;
  background: var(--white);
  border-radius: 50%;
  width: 68px;
  height: 68px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  transition: transform 0.2s, box-shadow 0.2s;
  font-family: var(--font-body);
}

.action-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 25px rgba(0,0,0,0.18);
}

.action-btn:active {
  transform: scale(0.95);
}

.action-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.action-label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone);
}

.skip-btn .action-icon {
  color: #E74C3C;
}

.save-btn .action-icon {
  color: var(--terracotta);
}

/* Done state */
.outfits-done {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1rem;
  gap: 1rem;
}

.done-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.done-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--charcoal);
}

.done-sub {
  font-size: 0.9rem;
  color: var(--stone);
  max-width: 300px;
  line-height: 1.6;
}

.done-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.5rem;
}

/* Empty state */
.outfits-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 4rem 1rem;
  gap: 1rem;
}

.empty-icon {
  font-size: 3rem;
}

.empty-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--charcoal);
}

.empty-sub {
  font-size: 0.9rem;
  color: var(--stone);
  max-width: 320px;
  line-height: 1.65;
}

/* ─── Saved Looks ────────────────────────────────────── */

.saved-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.saved-header {
  margin-bottom: 2.5rem;
}

.saved-title {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 300;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.saved-sub {
  font-size: 1rem;
  color: var(--stone);
}

.saved-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 4rem 1rem;
  gap: 1rem;
}

.saved-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.saved-card {
  background: var(--white);
  border-radius: 16px;
  padding: 1.75rem;
  border: 1px solid var(--stone-light);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}

.saved-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
}

.saved-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.saved-occasion-badge {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terracotta);
}

.saved-date {
  font-size: 0.75rem;
  color: var(--stone);
}

.saved-outfit-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}

.saved-outfit-desc {
  font-size: 0.82rem;
  color: var(--stone);
  line-height: 1.55;
  font-style: italic;
  margin-bottom: 1rem;
}

.saved-tags {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.saved-heart {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  color: var(--terracotta);
  font-size: 1rem;
}

.saved-cta {
  text-align: center;
}

/* ─── Responsive ─────────────────────────────────────── */

@media (max-width: 600px) {
  .onboarding-wrap,
  .occasion-page,
  .saved-page {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .onboarding-title,
  .occasion-title,
  .saved-title {
    font-size: 2rem;
  }

  .option-grid,
  .occasion-grid {
    grid-template-columns: 1fr 1fr;
  }

  .app-nav {
    padding: 0.875rem 1.25rem;
  }

  .weather-section {
    padding: 1.5rem;
  }

  .weather-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 380px) {
  .option-grid,
  .occasion-grid {
    grid-template-columns: 1fr;
  }
}