@import "tailwindcss";
@source "../../templates/";
@source "../../static/js/";

/* ── Dark mode variant (selector-based) ────────────────────────── */

@custom-variant dark (&:where([data-theme="dark"] *));

/* ── Design tokens ─────────────────────────────────────────────── */

:root {
  color-scheme: light;

  /* Surfaces */
  --page: #fafaf9;           /* stone-50  */
  --surface: #ffffff;         /* white     */
  --surface-alt: #f5f5f4;    /* stone-100 */

  /* Borders */
  --border: #e7e5e4;          /* stone-200 */
  --border-muted: #f5f5f4;    /* stone-100 */

  /* Accent */
  --accent: #c2410c;          /* orange-700 */
  --accent-hover: #ea580c;    /* orange-600 */
  --accent-subtle: #fff7ed;   /* orange-50  */
  --accent-text: #ffffff;

  /* Text */
  --text: #1c1917;            /* stone-900 */
  --text-secondary: #57534e;  /* stone-600 */
  --text-muted: #78716c;      /* stone-500 */
}

[data-theme="dark"] {
  color-scheme: dark;

  --page: #1c1917;
  --surface: #292524;
  --surface-alt: #44403c;

  --border: #57534e;
  --border-muted: #44403c;

  --accent: #ea580c;
  --accent-hover: #f97316;
  --accent-subtle: rgba(234, 88, 12, 0.1);
  --accent-text: #ffffff;

  --text: #e7e5e4;
  --text-secondary: #d6d3d1;
  --text-muted: #a8a29e;
}

/* ── Theme: map raw vars to Tailwind utilities ─────────────────── */

@theme {
  --color-page: var(--page);
  --color-surface: var(--surface);
  --color-surface-alt: var(--surface-alt);
  --color-accent: var(--accent);
  --color-accent-hover: var(--accent-hover);
  --color-accent-subtle: var(--accent-subtle);
  --color-accent-text: var(--accent-text);
  --color-text: var(--text);
  --color-text-secondary: var(--text-secondary);
  --color-text-muted: var(--text-muted);
  --color-border: var(--border);
}

/* ── Base: default border color ────────────────────────────────── */

@layer base {
  *,
  ::after,
  ::before {
    border-color: var(--border);
  }
}

/* ── Typography ────────────────────────────────────────────────── */

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  text-decoration: none;
}

/* ── Form controls ─────────────────────────────────────────────── */

.input-field {
  width: 100%;
  min-width: 0;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background-color: var(--surface);
  padding: 0.6rem 0.75rem;
  color: var(--text);
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.input-field:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(194, 65, 12, 0.15);
}

.btn-adjust {
  display: flex;
  height: 2rem;
  width: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background-color: transparent;
  color: var(--text-secondary);
  font-weight: 700;
  transition: background-color 150ms ease, border-color 150ms ease;
}

.btn-adjust:hover {
  background-color: var(--surface-alt);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Pills ─────────────────────────────────────────────────────── */

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  padding: 0.125rem 0.625rem;
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.pill-muted {
  border-color: var(--border);
  color: var(--text-secondary);
  background-color: var(--surface-alt);
}

.pill-warning {
  border-color: rgba(217, 119, 6, 0.4);
  color: #92400e;
  background-color: #fffbeb;
}

[data-theme="dark"] .pill-warning {
  color: #fbbf24;
  background-color: rgba(217, 119, 6, 0.1);
}

.pill-success {
  border-color: rgba(5, 150, 105, 0.4);
  color: #065f46;
  background-color: #ecfdf5;
}

[data-theme="dark"] .pill-success {
  color: #34d399;
  background-color: rgba(5, 150, 105, 0.1);
}

/* ── Tabs ──────────────────────────────────────────────────────── */

.tab {
  display: inline-flex;
  align-items: center;
  border-radius: 0.375rem;
  padding: 0.375rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: none;
  transition: background-color 150ms ease, color 150ms ease;
  color: var(--text);
}

.tab:not(.tab-active):hover {
  background-color: var(--surface-alt);
}

.tab-active {
  background-color: var(--accent);
  color: var(--accent-text);
}

.tab-mobile {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
  border: none;
  background: none;
  transition: background-color 150ms ease, color 150ms ease;
  color: var(--text-secondary);
}

.tab-mobile:not(.tab-mobile-active):hover {
  background-color: var(--surface-alt);
}

.tab-mobile-active {
  background-color: var(--accent-subtle);
  color: var(--text);
  font-weight: 600;
}

/* ── Timeline layout ───────────────────────────────────────────── */

/* Mobile: single column, centred line behind cards */
.timeline-line {
  left: 50%;
  transform: translateX(-50%);
}

.timeline-item {
  padding-left: 0;
}

.timeline-node {
  left: 50%;
  top: -10px;
  transform: translateX(-50%);
  z-index: 2;
}

.timeline-heading {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--page);
  padding-top: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease;
  text-align: center;
}

.timeline-heading.is-stuck {
  border-bottom-color: var(--accent);
}

.timeline-top-btn {
  display: none;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.25rem;
  color: var(--text-secondary);
  opacity: 0.7;
  transition: opacity 0.15s ease;
}

.timeline-top-btn:hover {
  opacity: 1;
}

.timeline-heading.is-stuck .timeline-top-btn {
  display: block;
}

/* ── Data page ─────────────────────────────────────────────────── */

/* Hide duplicate search inside data page - search is in the tab bar */
.data-page-content section:has(.responsive-table) > div:first-child:has(input[type="search"]) {
  display: none;
}

/* Remove extra margin from list containers inside data page */
.data-page-content > div[id$="-list"] {
  margin-top: 0;
}

/* ── Responsive tables: convert rows to cards on mobile ────────── */

@media (max-width: 767px) {
  /* Remove outer section border/background on mobile - cards are standalone */
  section:has(.responsive-table) {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  /* Search header: remove wrapper styling, let input fill width */
  section:has(.responsive-table) > div:first-child:has(input[type="search"]) {
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin-bottom: 1rem;
  }

  /* Remove overflow wrapper styling */
  section:has(.responsive-table) > .overflow-x-auto {
    overflow: visible;
  }

  .responsive-table {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  /* Remove divide-y borders from table */
  .responsive-table,
  .responsive-table tbody {
    border-color: transparent !important;
  }

  .responsive-table thead {
    display: none;
  }

  .responsive-table tbody {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0;
  }

  /* Mobile card style */
  .responsive-table tr {
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border) !important;
    background-color: var(--surface);
    box-shadow: none;
  }

  .responsive-table td {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.25rem 0;
    white-space: normal;
    font-size: 0.875rem;
    border: none !important;
  }

  .responsive-table td::before {
    content: attr(data-label);
    flex-shrink: 0;
    min-width: 5.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-right: 0.75rem;
  }

  .responsive-table td[data-label=""]::before {
    display: none;
  }

  .responsive-table td.mobile-hidden {
    display: none;
  }

  /* Card title: header section with bottom divider */
  .responsive-table td.card-title {
    order: -2;
    padding: 0 0 0.5rem 0;
    padding-right: 2.5rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-muted) !important;
  }

  .responsive-table td.card-title,
  .responsive-table td.card-title > :first-child {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
  }

  .responsive-table td.card-title::before {
    display: none;
  }

  /* "Added" date: footer section with top divider */
  .responsive-table td.card-date {
    order: 99;
    margin: 0.5rem -1rem -1rem !important;
    padding: 0.75rem 1rem !important;
    border-top: 1px solid var(--border-muted) !important;
    font-size: 0.75rem;
    color: var(--text-secondary);
  }

  .responsive-table td.card-date::before {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    min-width: auto;
    margin-right: 0.5rem;
  }

  /* Actions: absolute top-right in header area */
  .responsive-table td.card-actions {
    order: -1;
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0;
    justify-content: flex-end;
  }

  .responsive-table td.card-actions::before {
    display: none;
  }

  /* Hide detail row on mobile — inline card-detail is used instead */
  .responsive-table .detail-row {
    display: none !important;
  }

  /* Inline detail content within cards */
  .responsive-table .card-detail {
    order: -1;
    margin: 0 -1rem 0.25rem !important;
    padding: 0.5rem 1rem !important;
    border-bottom: 1px solid var(--border-muted) !important;
    background-color: var(--surface-alt);
    justify-content: center;
  }

  .responsive-table .card-detail.hidden {
    display: none !important;
  }

  .responsive-table .card-detail::before {
    display: none;
  }

  .pagination-controls {
    display: none;
  }
}

/* ── Desktop timeline ──────────────────────────────────────────── */

@media (min-width: 768px) {
  /* Hide inline card-detail on desktop — detail row is used instead */
  .responsive-table .card-detail {
    display: none !important;
  }

  .timeline-list {
    display: flex;
    flex-direction: column;
  }

  .timeline-item {
    width: 50%;
    padding-right: 0;
  }

  /* Reset node to side-of-card positioning on desktop */
  .timeline-node {
    top: 50%;
    transform: translateY(-50%);
  }

  /* Left side items (odd) - counts only .timeline-item children, skipping month headings */
  .timeline-item:nth-child(odd of .timeline-item) {
    align-self: flex-start;
    padding-right: 2rem;
  }

  .timeline-item:nth-child(odd of .timeline-item) .timeline-node {
    right: -10px;
    left: auto;
    top: 50%;
    transform: translateY(-50%);
  }

  /* Right side items (even) */
  .timeline-item:nth-child(even of .timeline-item) {
    align-self: flex-end;
    padding-left: 2rem;
  }

  .timeline-item:nth-child(even of .timeline-item) .timeline-node {
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
  }

  /* Allow vertical overlap between alternating cards (skip first item) */
  .timeline-item + .timeline-item {
    margin-top: -4rem;
  }

  /* ── Spacious flat tables ─────────────────────────────────────── */

  /* Strip card wrapper */
  section:has(.responsive-table) {
    border: none;
    border-radius: 0;
    background-color: transparent;
  }

  /* Search header: remove border, tighten spacing */
  section:has(.responsive-table) > div:first-child:has(input[type="search"]) {
    border-bottom: none;
    padding-top: 0;
    padding-bottom: 0.75rem;
  }

  /* Flat thead: typography-only distinction */
  .responsive-table thead {
    background-color: transparent;
  }

  /* Remove thead/tbody divider from divide-y on <table> */
  .responsive-table {
    border-color: transparent;
  }

  /* Spacious cells */
  .responsive-table th,
  .responsive-table td {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  /* Row background: lift rows off the page */
  .responsive-table tbody > tr {
    background-color: var(--surface);
    border-color: var(--border);
    border-top-width: 1px;
  }

  .responsive-table tbody > tr:last-child {
    border-bottom-width: 1px;
  }

  /* Hide Actions column on desktop — whole row is clickable */
  .responsive-table .actions-col,
  .responsive-table td.card-actions {
    display: none;
  }

  /* Pointer cursor on clickable rows */
  .responsive-table tbody > tr[onclick] {
    cursor: pointer;
  }

  /* Hover: accent tint + left bar */
  .responsive-table tbody > tr:not(.detail-row):hover {
    background-color: var(--accent-subtle);
    box-shadow: inset 3px 0 0 var(--accent);
  }

  /* Expanded row: persistent accent highlight */
  .responsive-table tbody > tr.expanded {
    background-color: var(--accent-subtle);
    box-shadow: inset 3px 0 0 var(--accent);
  }

  /* Expanded row: remove bottom border so detail row merges */
  .responsive-table tbody > tr.expanded {
    border-bottom-width: 0;
  }

  /* Detail row: light grey bg + left accent bar, no top border */
  .responsive-table tbody > tr.expanded + tr.detail-row {
    background-color: var(--surface-alt);
    box-shadow: inset 3px 0 0 var(--accent);
    border-top-width: 0;
  }

  /* Detail row: keep compact */
  .responsive-table .detail-row td {
    background-color: transparent;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }

  /* Pagination floats below as footer */
  section:has(.responsive-table) .pagination-controls {
    border-top: none;
    padding-top: 0.75rem;
    padding-bottom: 0;
  }
}