* {
  box-sizing: border-box;
}

html, body {
  min-height: 100vh;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0 auto;
  padding: 18px;
  max-width: 1200px;
  line-height: 1.5;
  color: #1d1d1f;
  background:
    radial-gradient(1200px 500px at 0% -10%, rgba(210, 165, 115, 0.12), transparent 60%),
    radial-gradient(900px 420px at 100% -20%, rgba(200, 145, 85, 0.10), transparent 60%),
    #f5e6d3;
}

.app-shell {
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.16, 1, 0.3, 1), filter 0.65s ease;
}

body:not(.unlocked) .app-shell {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(22px) scale(0.985);
  pointer-events: none;
}

body.unlocked .app-shell {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

.lock-screen {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(1000px 420px at 50% -20%, rgba(210, 165, 115, 0.20), transparent 60%),
    rgba(245, 230, 211, 0.96);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: opacity 0.65s ease, visibility 0.65s ease;
}

.lock-screen.hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.lock-card {
  width: min(520px, 100%);
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.8);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  display: grid;
  gap: 14px;
  animation: lockCardIn 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.lock-title {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  line-height: 1.28;
  letter-spacing: -0.015em;
}

#unlockBtn {
  width: 100%;
}

.gate-error {
  min-height: 20px;
  margin-top: -4px;
  color: #b42318;
  font-size: 13px;
}

@keyframes lockCardIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

h1 {
  margin: 0 0 6px;
  font-size: clamp(1.8rem, 2.7vw, 2.4rem);
  letter-spacing: -0.02em;
}

.muted {
  color: #6e6e73;
  margin-bottom: 18px;
}

.panel {
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 18px;
  padding: 16px;
  margin-top: 14px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  box-shadow:
    0 1px 1px rgba(0, 0, 0, 0.04),
    0 8px 24px rgba(0, 0, 0, 0.06);
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
}

input {
  width: 100%;
  border: 1px solid #d2d2d7;
  border-radius: 12px;
  padding: 10px;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.9);
  color: #1d1d1f;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus {
  outline: none;
  border-color: #2d7a4f;
  box-shadow: 0 0 0 3px rgba(45, 122, 79, 0.15);
}

.actions {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  background: linear-gradient(180deg, #3a9b63 0%, #2d7a4f 100%);
  color: #fff;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
  box-shadow: 0 4px 12px rgba(45, 122, 79, 0.35);
}

button:hover {
  filter: brightness(1.03);
  transform: translateY(-1px);
}

button.secondary {
  background: linear-gradient(180deg, #6e6e73 0%, #555559 100%);
  box-shadow: 0 3px 10px rgba(62, 62, 66, 0.24);
}

button.settings-btn {
  background: linear-gradient(180deg, #6e6e73 0%, #555559 100%);
  box-shadow: 0 3px 10px rgba(62, 62, 66, 0.24);
  padding: 12px 16px;
  font-size: 14px;
}

button.settings-btn.danger {
  background: linear-gradient(180deg, #d64545 0%, #c23a3a 100%);
  box-shadow: 0 3px 10px rgba(194, 58, 58, 0.3);
}

button.settings-btn.danger:hover {
  filter: brightness(1.08);
}

button.load-recipes-btn {
  padding: 10px 18px;
  font-size: 14px;
  margin-bottom: 1rem;
  background: linear-gradient(180deg, #3a9b63 0%, #2d7a4f 100%);
  box-shadow: 0 3px 10px rgba(45, 122, 79, 0.35);
  color: #fff;
  font-weight: 600;
}

button.load-recipes-btn:hover {
  filter: brightness(1.03);
}

button.copy-recipe-btn {
  padding: 6px 10px;
  font-size: 12px;
  margin-top: 8px;
  background: linear-gradient(180deg, #9b7d5f 0%, #8b6f47 100%);
  box-shadow: 0 2px 6px rgba(139, 111, 71, 0.25);
  color: #fff;
}



.status {
  margin-top: 10px;
  padding: 8px 12px;
  color: #6e6e73;
  font-size: 13px;
  text-align: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.6);
}

.status-row {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.sync-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid #d2d2d7;
  border-radius: 999px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.78);
  color: #6e6e73;
}

.sync-indicator.on {
  border-color: #b5d8b8;
  background: #eef8ef;
  color: #27632a;
}

.sync-indicator.syncing {
  border-color: #b7cdf8;
  background: #eef4ff;
  color: #214f9e;
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #a0a0a0;
  flex: 0 0 8px;
}

.sync-indicator.on .sync-dot {
  background: #2f9e44;
}

.sync-indicator.syncing .sync-dot {
  width: 10px;
  height: 10px;
  border: 2px solid #8ab0f0;
  border-top-color: #2f63c9;
  background: transparent;
  animation: spin 0.8s linear infinite;
}

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

.count {
  margin-top: 8px;
  font-size: 14px;
  color: #6e6e73;
}

.shelf {
  margin-top: 10px;
  border-radius: 14px;
  border: 1px dashed #d2d2d7;
  padding: 10px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 10px;
  min-height: 90px;
  background: rgba(255, 255, 255, 0.55);
}

.shelf-item,
.ingredient-card {
  border: 1px solid #e4e4e7;
  border-radius: 14px;
  padding: 8px;
  text-align: center;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.ingredient-card.selected {
  border-color: #2d7a4f;
  box-shadow:
    inset 0 0 0 1px #2d7a4f,
    0 4px 12px rgba(45, 122, 79, 0.20);
}

.shelf-item button {
  margin-top: 6px;
  width: 100%;
  padding: 6px 8px;
  font-size: 12px;
  background: linear-gradient(180deg, #d4a574 0%, #c5632a 100%);
  box-shadow: 0 3px 10px rgba(197, 99, 42, 0.30);
}

.shelf-item img,
.ingredient-card img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  margin-bottom: 6px;
}

.ingredient-name {
  font-size: 12px;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ingredient-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  max-height: 450px;
  overflow: auto;
  padding-right: 4px;
}

.ingredient-card button {
  margin-top: 6px;
  width: 100%;
  padding: 6px 8px;
  font-size: 12px;
}

.cocktail-list {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.cocktail-item {
  border: 1px solid #e4e4e7;
  border-radius: 14px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.cocktail-top {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 10px;
  align-items: start;
  margin-bottom: 8px;
}

.cocktail-top img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid #e5e5ea;
  background: #f5f5f7;
}

.cocktail-image-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 10px;
  border: 1px solid #e5e5ea;
  background: #f5f5f7;
  color: #6e6e73;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4px;
  box-sizing: border-box;
}

.cocktail-item h3 {
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.cocktail-meta {
  color: #6e6e73;
  font-size: 13px;
  margin-bottom: 8px;
}

.cocktail-item ul {
  margin: 0;
  padding-left: 18px;
}

.recommend-list {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.recommend-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 10px;
  border: 1px solid #e4e4e7;
  border-radius: 12px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.95);
}

.recommend-item img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.tabs {
  display: flex;
  gap: 8px;
  margin: 16px 0;
  border-bottom: 1px solid #d2d2d7;
  padding-bottom: 0;
  overflow-x: auto;
}

.tab-btn {
  border: 0;
  border-radius: 0;
  padding: 12px 20px;
  cursor: pointer;
  background: transparent;
  color: #6e6e73;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.2s ease, border-color 0.2s ease;
  box-shadow: none;
  border-bottom: 2px solid transparent;
  position: relative;
  white-space: nowrap;
}

.tab-btn:hover {
  filter: none;
  transform: none;
  color: #1d1d1f;
}

.tab-btn.active {
  color: #2d7a4f;
  border-bottom-color: #2d7a4f;
}

.tab-content {
  display: none;
}

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

.recommend-item-enhanced {
  display: grid;
  grid-template-columns: 60px 1fr;
  align-items: start;
  gap: 14px;
  border: 1px solid #e4e4e7;
  border-radius: 14px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.recommend-item-enhanced img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.recommend-details {
  display: grid;
  gap: 4px;
}

.recommend-ingredient {
  font-size: 16px;
  color: #1d1d1f;
}

.recommend-unlock {
  font-size: 13px;
  color: #2d7a4f;
  font-weight: 600;
}

.recommend-cocktails {
  font-size: 13px;
  color: #6e6e73;
  font-style: italic;
}

.compact-recommendations {
  margin-bottom: 16px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(45, 122, 79, 0.08);
  border: 1px solid rgba(45, 122, 79, 0.2);
}

.compact-rec-title {
  font-size: 12px;
  font-weight: 600;
  color: #2d7a4f;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.compact-rec-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  line-height: 1.6;
}

.compact-rec-item {
  font-size: 13px;
  color: #1d1d1f;
  white-space: nowrap;
}

.compact-rec-count {
  font-weight: 600;
  color: #2d7a4f;
}

@media (max-width: 900px) {
  .row {
    grid-template-columns: 1fr 1fr;
  }

  .ingredient-grid {
    grid-template-columns: repeat(auto-fill, minmax(105px, 1fr));
  }
}

@media (max-width: 640px) {
  body {
    padding: 10px;
  }

  h1 {
    font-size: 24px;
  }

  .panel {
    padding: 10px;
    margin-top: 10px;
    border-radius: 14px;
  }

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

  .actions button {
    width: 100%;
  }

  .status-row {
    align-items: flex-start;
  }

  .shelf {
    grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
    gap: 8px;
  }

  .ingredient-grid {
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 8px;
    max-height: 360px;
  }

  .cocktail-top {
    grid-template-columns: 64px 1fr;
  }

  .cocktail-top img,
  .cocktail-image-placeholder {
    width: 64px;
    height: 64px;
  }

  .lock-card {
    padding: 18px;
    border-radius: 18px;
  }

  .tabs {
    gap: 4px;
  }

  .tab-btn {
    padding: 10px 14px;
    font-size: 14px;
  }

  .recommend-item-enhanced {
    grid-template-columns: 50px 1fr;
    gap: 10px;
    padding: 10px;
  }

  .recommend-item-enhanced img {
    width: 48px;
    height: 48px;
  }

  .compact-recommendations {
    padding: 10px;
    margin-bottom: 12px;
  }

  .compact-rec-title {
    font-size: 11px;
    margin-bottom: 6px;
  }

  .compact-rec-list {
    gap: 6px;
    font-size: 12px;
  }
}

@media (prefers-color-scheme: dark) {
  body {
    color: #f5f5f7;
    background:
      radial-gradient(1200px 500px at 0% -10%, rgba(10, 132, 255, 0.16), transparent 60%),
      radial-gradient(900px 420px at 100% -20%, rgba(94, 92, 230, 0.14), transparent 60%),
      #0f1012;
  }

  .muted,
  .count,
  .cocktail-meta {
    color: #a1a1a6;
  }

  .status {
    color: #a1a1a6;
    background: rgba(28, 28, 30, 0.6);
  }

  .panel {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(28, 28, 30, 0.72);
    box-shadow:
      0 1px 1px rgba(0, 0, 0, 0.35),
      0 10px 30px rgba(0, 0, 0, 0.35);
  }

  input {
    border-color: #3a3a3c;
    background: rgba(44, 44, 46, 0.92);
    color: #f5f5f7;
  }

  input:focus {
    border-color: #3a9b63;
    box-shadow: 0 0 0 3px rgba(58, 155, 99, 0.25);
  }

  button {
    background: linear-gradient(180deg, #4ab576 0%, #3a9b63 100%);
    box-shadow: 0 4px 14px rgba(58, 155, 99, 0.4);
  }

  button.secondary {
    background: linear-gradient(180deg, #636366 0%, #4a4a4f 100%);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.28);
  }

  button.settings-btn {
    background: linear-gradient(180deg, #636366 0%, #4a4a4f 100%);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.28);
  }

  button.settings-btn.danger {
    background: linear-gradient(180deg, #e86666 0%, #dd4444 100%);
    box-shadow: 0 3px 10px rgba(221, 68, 68, 0.4);
  }

  button.load-recipes-btn {
    background: linear-gradient(180deg, #4ab576 0%, #3a9b63 100%);
    box-shadow: 0 3px 10px rgba(58, 155, 99, 0.4);
  }

  button.load-recipes-btn:hover {
    filter: brightness(1.08);
  }

  button.copy-recipe-btn {
    background: linear-gradient(180deg, #e1e1e6 0%, #d4d4d6 100%);
    color: #3a3a3c;
    box-shadow: 0 2px 6px rgba(255, 255, 255, 0.15);
  }

  button.copy-recipe-btn:hover {
    filter: brightness(0.95);
  }



  .shelf-item button {
    background: linear-gradient(180deg, #d4a574 0%, #b5531f 100%);
    box-shadow: 0 3px 10px rgba(181, 83, 31, 0.35);
  }

  .sync-indicator {
    border-color: #3a3a3c;
    background: rgba(44, 44, 46, 0.85);
    color: #b0b0b5;
  }

  .sync-indicator.on {
    border-color: #1f6b34;
    background: rgba(24, 52, 31, 0.8);
    color: #9be7ae;
  }

  .sync-indicator.syncing {
    border-color: #214f9e;
    background: rgba(21, 36, 65, 0.82);
    color: #9dc0ff;
  }

  .shelf {
    border-color: #3a3a3c;
    background: rgba(28, 28, 30, 0.45);
  }

  .shelf-item,
  .ingredient-card,
  .cocktail-item,
  .recommend-item,
  .recommend-item-enhanced {
    border-color: #3a3a3c;
    background: rgba(36, 36, 39, 0.92);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  }

  .ingredient-card.selected {
    border-color: #3a9b63;
    box-shadow:
      inset 0 0 0 1px #3a9b63,
      0 6px 14px rgba(58, 155, 99, 0.30);
  }

  .cocktail-top img,
  .cocktail-image-placeholder {
    border-color: #3a3a3c;
    background: #1f1f22;
    color: #b0b0b5;
  }

  .lock-screen {
    background:
      radial-gradient(1000px 420px at 50% -20%, rgba(10, 132, 255, 0.25), transparent 60%),
      rgba(15, 16, 18, 0.96);
  }

  .lock-card {
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(28, 28, 30, 0.82);
    box-shadow:
      0 14px 44px rgba(0, 0, 0, 0.45),
      inset 0 1px 0 rgba(255, 255, 255, 0.06);
  }

  .gate-error {
    color: #ff8f8f;
  }

  .tabs {
    border-bottom-color: #3a3a3c;
  }

  .tab-btn {
    color: #a1a1a6;
  }

  .tab-btn:hover {
    color: #f5f5f7;
  }

  .tab-btn.active {
    color: #4ab576;
    border-bottom-color: #3a9b63;
  }

  .recommend-ingredient {
    color: #f5f5f7;
  }

  .recommend-unlock {
    color: #4ab576;
  }

  .recommend-cocktails {
    color: #a1a1a6;
  }

  .compact-recommendations {
    background: rgba(58, 155, 99, 0.15);
    border-color: rgba(58, 155, 99, 0.3);
  }

  .compact-rec-title {
    color: #4ab576;
  }

  .compact-rec-item {
    color: #f5f5f7;
  }

  .compact-rec-count {
    color: #4ab576;
  }
}