:root {
  --bg: #f3f7fb;
  --panel: #ffffff;
  --panel-alt: #edf4ff;
  --text: #122033;
  --muted: #586b88;
  --border: #dfe7f4;
  --primary: #2144a8;
  --primary-soft: #dde6ff;
  --green: #0f8c52;
  --green-soft: #dff8eb;
  --orange: #d97706;
  --orange-soft: #fff0d9;
  --red: #b91c1c;
  --red-soft: #ffe2e2;
  --yellow: #d4a100;
  --yellow-soft: #fff4c7;
  --shadow: 0 18px 35px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: linear-gradient(180deg, #eef5ff 0%, var(--bg) 100%);
  color: var(--text);
}

body {
  min-height: 100vh;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 16px 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.topbar h1 {
  margin: 4px 0 0;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
}

.eyebrow {
  margin: 0;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 700;
}

.container {
  display: grid;
  gap: 18px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 20px;
}

.hero-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(135deg, var(--primary-soft), #f4f8ff);
}

.hero-panel h2,
.section-header h2,
.summary-panel h2 {
  margin: 0;
  font-size: 1.4rem;
}

.version-panel {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.version-row,
.version-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.version-label {
  color: var(--muted);
  font-weight: 600;
}

.update-status {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.subtle-text {
  margin: 0;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.5;
}

.field-grid {
  display: grid;
  grid-template-columns: minmax(160px, 220px) minmax(180px, 220px) minmax(
      0,
      1fr
    );
  gap: 16px;
}

.date-field-wrap {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.date-field-wrap .field {
  flex: 1 1 auto;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field span,
.field label,
.search-field label {
  font-weight: 600;
  color: var(--text);
}

input[type="date"],
input[type="text"],
select {
  width: 100%;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
  color: var(--text);
}

input[type="date"]::-webkit-clear-button {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}

input[type="date"]::-ms-clear {
  display: none;
}

input[type="date"]::-webkit-datetime-edit {
  padding: 0;
}

input:focus,
select:focus {
  outline: 3px solid rgba(33, 68, 168, 0.12);
  border-color: var(--primary);
}

.search-field {
  position: relative;
}

.subtle-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.35rem;
  margin-bottom: 0.1rem;
  color: var(--muted, #6b7280);
  font-size: 0.76rem;
  user-select: none;
  cursor: pointer;
}

.subtle-toggle input {
  accent-color: var(--primary, #1d4ed8);
  transform: scale(0.9);
}

.suggestions {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  display: none;
  flex-direction: column;
  gap: 6px;
  max-height: min(50vh, 320px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  z-index: 20;
}

.suggestions.visible {
  display: flex;
}

.suggestion-item {
  width: 100%;
  border: none;
  background: #f7fafd;
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
  text-align: left;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.suggestion-item.is-recent {
  background: #f1f2f4;
  color: #6b7280;
}

.suggestion-item strong {
  font-size: 0.95rem;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.suggestion-item.is-recent strong {
  color: #6b7280;
}

.suggestion-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.suggestion-item .tag,
.suggestion-item .recent-chip {
  font-size: 0.62rem;
  line-height: 1;
  padding: 4px 6px;
  border-radius: 999px;
  background: var(--panel-alt);
  color: var(--muted);
}

.suggestion-item.is-recent .tag {
  background: #e7eaee;
  color: #737b86;
}

.suggestion-item .recent-chip {
  background: rgba(87, 119, 255, 0.09);
  color: var(--primary);
  border: 1px solid rgba(87, 119, 255, 0.15);
  font-weight: 700;
}

.suggestion-item .recent-chip-alert {
  background: rgba(220, 38, 38, 0.12);
  border-color: rgba(220, 38, 38, 0.25);
  color: #b91c1c;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  box-shadow:
    0 0 0 2px rgba(255, 255, 255, 0.85),
    0 0 0 1px rgba(17, 24, 39, 0.12);
}

.status-green {
  background: var(--green);
}

.status-orange {
  background: var(--orange);
}

.status-red {
  background: var(--red);
}

.action-row {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.primary-button,
.secondary-button,
.ghost-button,
.import-label,
.mini-button {
  border: none;
  border-radius: 12px;
  padding: 0.8rem 1.1rem;
  font-weight: 700;
  transition:
    transform 0.15s ease,
    opacity 0.15s ease;
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.import-label:hover,
.mini-button:hover {
  transform: translateY(-1px);
}

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

.secondary-button {
  background: var(--primary-soft);
  color: var(--primary);
}

.ghost-button {
  background: #f3f7fb;
  color: var(--muted);
}

.mini-button {
  background: var(--primary-soft);
  color: var(--primary);
  min-height: 48px;
  align-self: flex-end;
  white-space: nowrap;
}

.wide-button {
  display: block;
  width: 100%;
  margin-top: 18px;
}

.hidden {
  display: none !important;
}

.selected-foods,
.selection-warnings,
.history-list,
.day-summary {
  margin-top: 18px;
}

.selection-chip-list,
.history-day-list,
.day-summary-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.selection-chip,
.history-item,
.day-summary-card {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
}

.selection-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.6rem 0.8rem;
}

.selection-chip .badge {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.badge-green {
  background: var(--green);
}
.badge-orange {
  background: var(--orange);
}
.badge-red {
  background: var(--red);
}

.remove-chip {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.warning-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.8rem 0.9rem;
  border-radius: 12px;
  margin-top: 10px;
  border: 1px solid transparent;
}

.warning-box.yellow {
  background: var(--yellow-soft);
  border-color: rgba(244, 201, 93, 0.4);
  color: #7a5801;
}

.warning-box.red {
  background: var(--red-soft);
  border-color: rgba(217, 61, 61, 0.25);
  color: #7b1d1d;
}

.warning-box strong {
  font-size: 0.92rem;
}

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

.history-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.filter-row label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  min-width: 140px;
}

.history-list {
  display: grid;
  gap: 16px;
}

.history-day {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(180deg, #fff, #f9fbff);
}

.history-day h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.history-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.history-category-group {
  display: grid;
  gap: 8px;
}

.history-category-header {
  font-size: 0.72rem;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 800;
  padding-top: 2px;
}

.history-category-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.history-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.42rem 0.7rem 0.42rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
}

.history-item .name {
  font-weight: 700;
  line-height: 1.2;
}

.history-item .status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8);
}

.delete-entry-button {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.status-green {
  background: var(--green);
  color: #fff;
}

.status-orange {
  background: var(--orange);
  color: #fff;
}

.status-red {
  background: var(--red);
  color: #fff;
}

.summary-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 20px;
}

.day-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.day-summary-card {
  padding: 0.8rem 0.9rem;
  min-width: 116px;
  flex: 1 1 110px;
  background: #f7faff;
}

.day-summary-card h4 {
  margin: 0 0 8px;
  font-size: 0.82rem;
  color: var(--muted);
}

.day-summary-card .count {
  font-size: 1.5rem;
  font-weight: 800;
}

.export-actions {
  display: grid;
  gap: 10px;
}

.import-label {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f7fc;
  color: var(--text);
  border: 1px dashed var(--border);
  position: relative;
  overflow: hidden;
}

.import-label input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.empty-state {
  color: var(--muted);
  border: 1px dashed var(--border);
  background: #f9fbff;
  padding: 1rem;
  border-radius: 14px;
}

.noscript-banner {
  background: var(--red-soft);
  color: #7b1d1d;
  text-align: center;
  padding: 14px;
  font-weight: 700;
}

@media (max-width: 760px) {
  .field-grid,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .topbar,
  .hero-panel,
  .section-header {
    flex-direction: column;
    align-items: stretch;
  }

  .app-shell {
    padding-left: 12px;
    padding-right: 12px;
  }

  .panel {
    padding: 16px;
  }
}