:root {
  --bg: #f3f5f8;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #132033;
  --muted: #66758b;
  --border: #dbe3ed;
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --danger: #b91c1c;
  --success: #166534;
  --shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.45;
}

.app-shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 0.65rem 0.7rem 6rem;
}

.app-bar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(243, 245, 248, 0.94);
  backdrop-filter: blur(10px);
  padding: 0.2rem 0 0.55rem;
  margin-bottom: 0.45rem;
}

.app-badge {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.app-bar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.app-bar h1 {
  margin: 0.15rem 0 0;
  font-size: 1.2rem;
  line-height: 1.2;
}

.app-subtitle {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.screen-content {
  display: grid;
  gap: 0.9rem;
}

.card {
  background: var(--surface);
  border-radius: 18px;
  padding: 0.8rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.card h2 {
  margin: 0;
  font-size: 1.05rem;
}

.card > p:first-of-type,
.card h2 + p {
  margin-top: 0.45rem;
}

.card-soft {
  background: var(--surface);
}

.form-grid {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.6rem;
}

label {
  display: grid;
  gap: 0.38rem;
  font-size: 0.9rem;
  color: #253349;
  font-weight: 600;
}

.inline-checkbox {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 500;
}

.inline-checkbox input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
}

input,
textarea,
select,
button {
  font: inherit;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.72rem 0.78rem;
  background: #fff;
  color: var(--text);
}

textarea {
  resize: vertical;
  min-height: 96px;
}

input:focus,
textarea:focus,
select:focus,
button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.28);
  outline-offset: 1px;
  border-color: var(--accent);
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 44px;
  border-radius: 12px;
  padding: 0.65rem 0.95rem;
  border: 0;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

button[disabled],
.button[aria-disabled="true"] {
  opacity: 0.58;
  cursor: not-allowed;
}

.button-primary,
button,
.button {
  background: var(--accent);
  color: #fff;
}

.button-primary:hover,
button:hover,
.button:hover {
  background: var(--accent-strong);
}

.button-secondary {
  background: #e8efff;
  color: #15336d;
}

.button-secondary:hover {
  background: #dbe7ff;
}

.button-danger {
  background: #fee2e2;
  color: #8b1c1c;
}

.button-danger:hover {
  background: #fecaca;
}

.button-danger-outline {
  background: transparent;
  color: #9f1239;
  border: 1px solid #fecdd3;
}

.button-danger-outline:hover {
  background: #fff1f2;
}

.button-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}

.button-ghost:hover {
  background: #eef2f7;
}

.button-block {
  width: 100%;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.actions-compact {
  margin-top: 0;
  gap: 0.35rem;
}

.actions-compact .button {
  min-height: 36px;
  padding: 0.45rem 0.7rem;
  border-radius: 10px;
  font-size: 0.84rem;
}

.actions-quiet {
  margin-top: 0.35rem;
}

.list {
  margin: 0.45rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.list-polished li {
  border: 1px solid var(--border);
  background: var(--surface-soft);
  border-radius: 12px;
  padding: 0.6rem;
}

.ingredient-list {
  gap: 0.35rem;
}

.ingredient-list-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
  overflow: hidden;
}

.ingredient-list-link {
  min-height: 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.45rem;
  padding: 0.58rem 0.72rem;
  text-decoration: none;
  color: inherit;
  transition: background-color 120ms ease, border-color 120ms ease;
}

.ingredient-list-link:hover {
  background: #eef3fb;
}

.ingredient-list-link:active {
  background: #e4ecfa;
}

.ingredient-list-name {
  font-size: 0.95rem;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ingredient-list-chevron {
  display: inline-flex;
  color: var(--muted);
}

.cupboard-toolbar {
  position: sticky;
  top: 4.7rem;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
  padding: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.95);
  backdrop-filter: blur(8px);
}

.cupboard-toolbar input,
.cupboard-toolbar select {
  padding: 0.55rem 0.62rem;
  border-radius: 10px;
  min-height: 42px;
}

.cupboard-add-button {
  min-width: 64px;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.cupboard-compact-list {
  gap: 0.42rem;
}

.cupboard-item-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.45rem;
  align-items: start;
}

.cupboard-row-main {
  min-width: 0;
}

.cupboard-row-topline {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  justify-content: space-between;
}

.cupboard-item-name {
  font-size: 0.95rem;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: capitalize;
  padding: 0.24rem 0.5rem;
  border-radius: 999px;
}

.chip-stock {
  font-size: 0.68rem;
}

.status-in-stock {
  color: #1f6c3d;
  background: #dcfce7;
}

.status-low {
  color: #854d0e;
  background: #fef3c7;
}

.status-out-of-stock {
  color: #9f1239;
  background: #ffe4e6;
}

.status-unknown {
  color: #334155;
  background: #e2e8f0;
}

.chip-warning {
  margin-left: 0.35rem;
  color: #9a3412;
  background: #ffedd5;
  font-size: 0.65rem;
}

.cupboard-inline-meta {
  margin: 0.17rem 0 0;
  font-size: 0.81rem;
  line-height: 1.32;
}

.cupboard-row-actions {
  display: flex;
  justify-content: flex-end;
}

.row-menu {
  position: relative;
}

.row-menu-trigger {
  list-style: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  cursor: pointer;
}

.row-menu-trigger::-webkit-details-marker {
  display: none;
}

.row-menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.2rem);
  min-width: 136px;
  padding: 0.3rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
  display: grid;
  gap: 0.22rem;
}

.row-menu-panel .button {
  justify-content: flex-start;
  width: 100%;
  min-height: 40px;
  font-size: 0.84rem;
}

.cupboard-row-editing {
  padding: 0.72rem;
}

.meta-label {
  display: block;
  font-size: 0.74rem;
  line-height: 1.2;
  color: #526074;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.error {
  color: var(--danger);
}

.success {
  color: var(--success);
}

.notice {
  border-left: 4px solid var(--accent);
}

.empty {
  color: var(--muted);
}

.debug-panel {
  margin-top: 0.25rem;
  margin-bottom: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
}

.debug-panel summary {
  padding: 0.6rem 0.75rem;
  cursor: pointer;
  color: var(--muted);
  font-weight: 600;
}

.debug-content {
  padding: 0 0.75rem 0.75rem;
}

.bottom-tabs {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0.42rem;
  width: min(740px, calc(100vw - 1rem));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.32rem;
  padding: 0.38rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.16);
  z-index: 10;
}

.tab {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.24rem;
  text-decoration: none;
  color: var(--muted);
  border-radius: 12px;
  padding: 0.45rem 0.22rem;
  font-size: 0.7rem;
  font-weight: 600;
}

.tab.active {
  background: #e8efff;
  color: var(--accent-strong);
}

code {
  background: #eef3f9;
  border-radius: 6px;
  padding: 0.08rem 0.35rem;
}

@media (min-width: 768px) {
  .app-shell {
    padding: 1rem 1rem 6.7rem;
  }

  .app-bar h1 {
    font-size: 1.45rem;
  }

  .screen-content {
    gap: 1rem;
  }

  .cupboard-toolbar {
    top: 5.2rem;
  }
}

@media (max-width: 480px) {
  .app-bar-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .actions-compact {
    width: 100%;
  }

  .actions-compact .button {
    flex: 1;
  }

  .app-badge {
    font-size: 0.74rem;
  }

  .cupboard-toolbar {
    top: 4.4rem;
    grid-template-columns: 1fr;
  }

  .cupboard-add-button {
    width: 100%;
  }

  .row-menu-panel {
    position: fixed;
    right: 0.8rem;
    left: 0.8rem;
    top: auto;
    bottom: 4.9rem;
  }
}

.shopping-item-checked {
  opacity: 0.75;
}

.shopping-item-checked strong {
  text-decoration: line-through;
}