/* ═══════════════════════════════════════════════════
   COMPONENTS — Cards, buttons, badges, inputs, sheets
   ═══════════════════════════════════════════════════ */

/* ─── Card ─── */

.card {
  background: var(--white);
  border: 1px solid var(--card-border-subtle);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-1), var(--glow-forest);
  overflow: hidden;
  transition: box-shadow var(--dur-normal) var(--ease-out),
              transform var(--dur-normal) var(--ease-out);
}

.card:active {
  transform: scale(0.97) translateY(1px);
  box-shadow: var(--shadow-1);
}

.card[role="link"]:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 2px;
}

.card-body {
  padding: var(--card-padding);
}

.card-image {
  aspect-ratio: var(--img-ratio);
  overflow: hidden;
  position: relative;
  background: var(--img-placeholder);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--img-overlay);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.card-image.has-overlay::after {
  opacity: 1;
}

/* ─── Buttons ─── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  height: var(--btn-height);
  padding: 0 var(--sp-5);
  border-radius: var(--btn-radius);
  font-family: var(--fb);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color var(--dur-fast) var(--ease-out),
              transform var(--dur-instant) var(--ease-spring);
  -webkit-tap-highlight-color: transparent;
}

.btn:active {
  transform: scale(0.96);
}

.btn:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 2px;
}

.btn-pill:focus-visible,
.filter-chip:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 2px;
}

.checkbox:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(180deg, var(--forest) 0%, var(--deep) 100%);
  color: var(--cream);
  box-shadow: 0 1px 2px rgba(27,61,47,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-primary:active {
  background: var(--deep);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
}

.btn-secondary {
  background: transparent;
  border: 1.5px solid var(--moss);
  color: var(--forest);
}

.btn-secondary:active {
  background: var(--sagef);
}

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

.btn-ghost:active {
  background: var(--sagef);
}

.btn-pill {
  height: var(--touch-min);
  padding: 0 var(--sp-4);
  border-radius: 22px;
  font-size: var(--fs-badge);
  background: var(--sagef);
  color: var(--forest);
  border: 1px solid var(--sage);
}

.btn-pill:active {
  background: var(--sage);
}

.btn-icon {
  width: var(--btn-height);
  padding: 0;
}

/* ─── Range Slider Thumbs (dual-range wildness slider) ─── */

.range-thumb::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--forest);
  border: 2px solid var(--white);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  cursor: pointer;
  pointer-events: auto;
}

.range-thumb::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--forest);
  border: 2px solid var(--white);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  cursor: pointer;
  pointer-events: auto;
}

/* ─── FAB (Floating Action Button) ─── */

.fab {
  position: fixed;
  bottom: calc(var(--bottom-nav-safe) + var(--sp-4));
  right: var(--sp-4);
  width: var(--fab-size);
  height: var(--fab-size);
  border-radius: var(--fab-radius);
  background: var(--ember);
  color: var(--white);
  box-shadow: var(--shadow-2);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 40;
  transition: transform var(--dur-fast) var(--ease-spring),
              box-shadow var(--dur-fast) var(--ease-out);
}

.fab:active {
  transform: scale(0.9);
  box-shadow: var(--shadow-3);
}

.fab svg {
  width: 24px;
  height: 24px;
}

/* ─── Badge / Tag ─── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--badge-radius);
  font-size: var(--fs-badge);
  font-weight: 600;
  letter-spacing: var(--ls-wide);
  white-space: nowrap;
}

.badge-green  { background: var(--sagef);  color: var(--forest); border: 1px solid var(--sage); }
.badge-brown  { background: var(--barkl);  color: var(--bark);   border: 1px solid #ddd4c0; }
.badge-water  { background: var(--riverl); color: var(--river);  border: 1px solid #c0dcea; }
.badge-fire   { background: var(--emberl); color: var(--ember);  border: 1px solid #ecc8be; }

.badge-hal {
  background: var(--riverl);
  color: var(--river);
  border: 1px solid #c0dcea;
}

.badge-nick {
  background: var(--sagef);
  color: var(--forest);
  border: 1px solid var(--sage);
}

.badge-shared {
  background: var(--barkl);
  color: var(--bark);
  border: 1px solid #ddd4c0;
}

/* ─── Assignee Pill ─── */

.assignee-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 2px var(--sp-2);
  border-radius: 14px;
  font-size: var(--fs-badge);
  font-weight: 600;
}

.assignee-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--cream);
  background: var(--forest);
  flex-shrink: 0;
}

/* ─── Input ─── */

.input {
  width: 100%;
  height: var(--btn-height);
  padding: 0 var(--sp-3);
  background: var(--white);
  border: 1.5px solid var(--mist);
  border-radius: var(--input-radius);
  font-size: var(--fs-body);
  color: var(--char);
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}

.input::placeholder {
  color: var(--stone);
}

.input:focus {
  outline: none;
  border-color: var(--forest);
  box-shadow: 0 0 0 3px rgba(45,95,69,0.12);
}

textarea.input {
  height: auto;
  min-height: 88px;
  padding: var(--sp-3);
  resize: vertical;
}

/* ─── Progress Bar ─── */

.progress {
  width: 100%;
  height: var(--progress-h);
  background: var(--mist);
  border-radius: var(--progress-r);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--progress-gradient);
  border-radius: var(--progress-r);
  transition: width var(--dur-slow) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,0.25) 50%, transparent 70%);
  animation: progressShimmer 2s var(--ease-in-out) infinite;
}

@keyframes progressShimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}

.progress-fill.warning {
  background: var(--ember);
}

/* ─── Progress Ring (SVG) ─── */

.progress-ring {
  transform: rotate(-90deg);
}

.progress-ring-bg {
  fill: none;
  stroke: var(--mist);
}

.progress-ring-fill {
  fill: none;
  stroke: var(--forest);
  stroke-linecap: round;
  transition: stroke-dashoffset var(--dur-slow) var(--ease-out);
  filter: drop-shadow(0 0 3px rgba(45,95,69,0.25));
}

.progress-ring-fill.warning {
  stroke: var(--ember);
}

/* ─── Skeleton Loader ─── */

.skeleton {
  background: var(--mist);
  border-radius: var(--badge-radius);
  position: relative;
  overflow: hidden;
}

.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
  animation: skeletonShimmer 1.5s var(--ease-in-out) infinite;
}

@keyframes skeletonShimmer {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

[data-theme="dark"] .skeleton {
  background: var(--mist);
}

[data-theme="dark"] .skeleton::after {
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.06) 50%, transparent 100%);
}

/* ─── Toast ─── */

.toast-container {
  position: fixed;
  bottom: calc(var(--bottom-nav-safe) + var(--sp-4));
  left: var(--sp-4);
  right: var(--sp-4);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  pointer-events: none;
}

.toast {
  background: var(--char);
  color: var(--cream);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--toast-radius);
  border-left: 4px solid var(--forest);
  box-shadow: var(--shadow-3);
  font-size: var(--fs-caption);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  pointer-events: auto;
  animation: toastIn var(--dur-slow) var(--ease-out) forwards;
}

.toast.leaving {
  animation: toastOut var(--dur-fast) var(--ease-in) forwards;
}

@keyframes toastIn {
  0%   { opacity: 0; transform: translateY(100%) scale(0.9); }
  60%  { opacity: 1; transform: translateY(-6px) scale(1.02); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

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

/* ─── Bottom Sheet ─── */

.sheet-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 28, 26, 0.5);
  z-index: 50;
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}

.sheet-overlay.active {
  opacity: 1;
}

.sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-radius: var(--sheet-radius);
  box-shadow: var(--shadow-3);
  z-index: 51;
  max-height: 85dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
  transform: translateY(100%);
  transition: transform var(--dur-slow) var(--ease-out);
}

.sheet.active {
  transform: translateY(0);
}

.sheet-handle {
  width: 36px;
  height: 4px;
  background: var(--mist);
  border-radius: 2px;
  margin: var(--sp-3) auto var(--sp-2);
}

.sheet-body {
  padding: 0 var(--sp-4) var(--sp-6);
}

/* ─── Checkbox (Kit List) ─── */

.checkbox {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--mist);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background-color var(--dur-instant) var(--ease-spring),
              border-color var(--dur-instant) var(--ease-spring),
              transform var(--dur-instant) var(--ease-spring);
  cursor: pointer;
}

.checkbox.checked {
  background: var(--forest);
  border-color: var(--forest);
  animation: checkBounce 280ms var(--ease-spring);
}

.checkbox svg {
  width: 14px;
  height: 14px;
  stroke: var(--cream);
  stroke-width: 2.5;
  fill: none;
  opacity: 0;
  transition: opacity var(--dur-instant);
}

.checkbox.checked svg {
  opacity: 1;
}

@keyframes checkBounce {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* ─── Carousel ─── */

.carousel::-webkit-scrollbar { display: none; }

/* ─── Hammock Rating (Trees) ─── */

.hammock-rating {
  display: inline-flex;
  gap: 2px;
  align-items: center;
}

.hammock-tree {
  width: 16px;
  height: 16px;
  color: var(--forest);
}

.hammock-tree.empty {
  color: var(--mist);
}

/* ─── Stats Bar ─── */

.stats-bar {
  display: flex;
  gap: 0;
}

.stat {
  flex: 1;
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--mist);
  border-right: none;
  text-align: center;
}

.stat:last-child {
  border-right: 1px solid var(--mist);
}

.stat-label {
  font-size: var(--fs-badge);
  text-transform: uppercase;
  letter-spacing: var(--ls-caps);
  color: var(--stone);
  font-weight: 600;
  margin-bottom: 2px;
}

.stat-value {
  font-family: var(--fd);
  font-size: var(--fs-caption);
  font-weight: 700;
  color: var(--char);
}

.stat-value.price {
  color: var(--forest);
}

/* ─── Tags Row ─── */

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
}

/* ─── Tip Box ─── */

.tip-box {
  background: var(--barkl);
  border-left: 4px solid var(--bark);
  padding: var(--sp-3) var(--sp-4);
  border-radius: 0 var(--badge-radius) var(--badge-radius) 0;
  font-size: var(--fs-caption);
  line-height: var(--lh-normal);
  color: var(--char);
}

.tip-box-label {
  font-weight: 700;
  color: var(--bark);
  font-size: var(--fs-badge);
  text-transform: uppercase;
  letter-spacing: var(--ls-caps);
  display: block;
  margin-bottom: var(--sp-1);
}

/* ─── Empty State ─── */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-16) var(--sp-8);
  text-align: center;
  color: var(--stone);
}

.empty-state svg {
  width: 64px;
  height: 64px;
  color: var(--mist);
  margin-bottom: var(--sp-4);
}

.empty-state h3 {
  color: var(--char);
  margin-bottom: var(--sp-2);
}

.empty-state p {
  font-size: var(--fs-caption);
  max-width: 260px;
  margin-bottom: var(--sp-6);
}

/* ─── Urgency Border (Trip Cards) ─── */

.urgency-calm    { border-left: 4px solid var(--forest); }
.urgency-soon    { border-left: 4px solid var(--river); background: linear-gradient(135deg, var(--riverl) 0%, var(--white) 60%); }
.urgency-urgent  { border-left: 4px solid var(--ember); background: linear-gradient(135deg, var(--emberl) 0%, var(--white) 60%); }

@keyframes urgencyPulse {
  0%, 100% { box-shadow: var(--shadow-1), 0 0 0 0 rgba(196,90,60,0.15); }
  50%      { box-shadow: var(--shadow-1), 0 0 12px 2px rgba(196,90,60,0.2); }
}

.urgency-now {
  border-left: 4px solid var(--ember);
  background: linear-gradient(135deg, var(--emberl) 0%, var(--white) 60%);
  animation: urgencyPulse 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════
   MOTION POLISH
   ═══════════════════════════════════════════════════ */

/* ─── Checkbox Ripple ─── */

.list-item {
  position: relative;
}

.list-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 24px 50%, rgba(45,95,69,0.12), transparent 70%);
  opacity: 0;
  pointer-events: none;
  border-radius: var(--badge-radius);
}

.list-item:has(.checkbox.checked)::before {
  animation: checkRipple var(--dur-slow) var(--ease-out) forwards;
}

@keyframes checkRipple {
  0%   { opacity: 1; transform: scaleX(0.3); }
  100% { opacity: 0; transform: scaleX(1); }
}

/* ─── Animated Strikethrough ─── */

.list-item-title.checked {
  opacity: 0.5;
  text-decoration: none;
  background: linear-gradient(var(--stone), var(--stone)) no-repeat left center;
  background-size: 100% 1.5px;
  animation: strikeReveal var(--dur-slow) var(--ease-out) forwards;
}

@keyframes strikeReveal {
  from { background-size: 0% 1.5px; }
  to   { background-size: 100% 1.5px; }
}

/* ─── Filter Chip Pop ─── */

.filter-chip {
  transition: background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-spring);
}

.filter-chip.active {
  animation: chipPop var(--dur-normal) var(--ease-spring);
}

@keyframes chipPop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}

/* ─── Image Lazy Fade ─── */

.card-image img,
.carousel img {
  transition: opacity var(--dur-slow) var(--ease-out);
}

/* ─── FAB Hover ─── */

.fab:hover {
  transform: scale(1.08);
  box-shadow: var(--shadow-3);
}

/* ─── Dark Mode Polish ─── */

[data-theme="dark"] .card-image img,
[data-theme="dark"] .carousel img {
  opacity: 0.85;
}

[data-theme="dark"] .fab {
  box-shadow: var(--shadow-2), 0 0 16px rgba(232,115,90,0.2);
}

[data-theme="dark"] .btn-primary {
  background: linear-gradient(180deg, var(--forest) 0%, #1a5a3a 100%);
  box-shadow: 0 1px 2px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.06);
}

/* ─── Reduced Motion ─── */

@media (prefers-reduced-motion: reduce) {
  .progress-fill::after,
  .list-item::before { animation: none; display: none; }
  .list-item-title.checked { animation: none; }
  .filter-chip.active { animation: none; }
  .card-grid .card { animation: none; opacity: 1; }
  .checkbox.checked,
  .urgency-now,
  .skeleton {
    animation: none;
  }
}