/* ==========================================================================
   Tampa Meetings — Stylesheet
   ========================================================================== */

/* ---------- Custom Properties ---------- */

:root {
  --color-bg: #f1f1e6;
  --color-surface: #f8f8f2;
  --color-text: #314a59;
  --color-text-muted: #6b6b63;
  --color-primary: #1d636b;
  --color-primary-dark: #164f56;
  --color-link: #1d636b;
  --color-link-visited: #8a5a58;
  --color-border: #d4d4ca;
  --color-accent-gold: #e6b45e;
  --color-accent-rose: #e6a4a1;

  --font-body:
    system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", monospace;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2.5rem;

  --radius: 4px;
  --max-width: 65ch;
}

/* ---------- Reset ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font: -apple-system-body;
  /* other styles, including font-family */
}
@supports (font: -apple-system-body) and (not (-webkit-touch-callout: default)) {
  :root {
    font-size: 100%;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

h1,
h2,
h3,
h4 {
  line-height: 1.25;
  margin-block: 0 var(--spacing-sm);
}

a {
  color: var(--color-link);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:visited {
  color: var(--color-link-visited);
}

a:hover,
a:focus-visible {
  color: var(--color-primary-dark);
}

/* ---------- Skip Link ---------- */

.skip-link {
  position: absolute;
  inset-inline-start: -9999px;
  background: var(--color-primary);
  color: #fff;
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: 100;
  text-decoration: none;
}

.skip-link:focus {
  inset-inline-start: var(--spacing-md);
  inset-block-start: var(--spacing-md);
}

/* ---------- Layout ---------- */

.site-header {
  background: var(--color-primary);
  color: #fff;
  padding: var(--spacing-md) var(--spacing-lg);
}

.site-header nav {
  max-width: 50rem;
  margin-inline: auto;
  display: flex;
  align-items: baseline;
  gap: var(--spacing-lg);
}

.site-title {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
}

.site-title:visited {
  color: #fff;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  text-decoration: none;
}

.nav-link:visited {
  color: rgba(255, 255, 255, 0.85);
}

.nav-link:hover {
  color: #fff;
}

main {
  max-width: 50rem;
  margin-inline: auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.site-footer {
  max-width: var(--max-width);
  margin-inline: auto;
  padding: var(--spacing-lg);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  border-block-start: 1px solid var(--color-border);
}

/* ---------- Homepage ---------- */

/* ---------- Homepage — Section Headings ---------- */

.section-heading {
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  border-block-end: 2px solid var(--color-primary);
  padding-block-end: var(--spacing-xs);
  margin-block-end: var(--spacing-lg);
}

/* ---------- Homepage — Featured / Latest Week ---------- */

.latest-week {
  margin-block-end: var(--spacing-xl);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.featured-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.15s;
}

.featured-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.featured-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.featured-link:visited {
  color: inherit;
}

.featured-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #e5e7eb;
}

.featured-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.featured-body {
  padding: var(--spacing-md);
}

.meeting-type-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-block-end: var(--spacing-xs);
}

.featured-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-xs);
  line-height: 1.3;
}

.featured-date {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.featured-meta {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-block-start: var(--spacing-xs);
}

/* ---------- Homepage — Previous Meetings Archive ---------- */

.previous-meetings {
  margin-block-end: var(--spacing-xl);
}

.date-group {
  margin-block-end: var(--spacing-lg);
}

.date-heading {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-block-end: 1px solid var(--color-border);
  padding-block-end: var(--spacing-xs);
  margin-block-end: var(--spacing-sm);
}

.meeting-list {
  list-style: none;
  padding-inline-start: 0;
  margin: 0;
}

.meeting-row {
  padding: var(--spacing-sm) 0;
}

.meeting-row + .meeting-row {
  border-block-start: 1px solid var(--color-border);
}

.meeting-row-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: inherit;
}

.meeting-row-link:visited {
  color: inherit;
}

.meeting-row-link:hover .meeting-row-title {
  color: var(--color-primary);
}

.meeting-row-thumb {
  flex-shrink: 0;
  width: 120px;
  height: 68px;
  border-radius: var(--radius);
  object-fit: cover;
  background: #e5e7eb;
}

.meeting-row-body {
  min-width: 0;
}

.meeting-row-title {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.3;
  transition: color 0.15s;
}

.meeting-row-meta {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-block-start: 2px;
}

/* ---------- Pagination / Show More ---------- */

.archive-hidden {
  display: none;
}

.show-more-btn {
  display: block;
  width: 100%;
  padding: var(--spacing-md);
  margin-block-start: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-primary);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition:
    background 0.15s,
    border-color 0.15s;
}

.show-more-btn:hover {
  background: #f0f4f8;
  border-color: var(--color-primary);
}

/* ---------- Meeting Detail ---------- */

.meeting-meta {
  color: var(--color-text-muted);
  margin-block-end: var(--spacing-lg);
}

.meeting-meta a {
  font-size: 0.9rem;
}

.agenda-list {
  list-style: none;
  padding-inline-start: 0;
  counter-reset: agenda-item;
}

.agenda-item {
  padding: var(--spacing-md) 0;
  border-block-end: 1px solid var(--color-border);
}

.agenda-item:last-child {
  border-block-end: none;
}

.item-header {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.item-number {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  min-width: 2em;
}

.file-number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

.file-number a {
  text-decoration: none;
}

.file-number a:hover {
  text-decoration: underline;
}

.item-title {
  margin-block: var(--spacing-xs) var(--spacing-sm);
  font-size: 1rem;
  line-height: 1.4;
}

/* ---------- Background Details ---------- */

.item-background {
  margin-block: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0;
}

.item-background summary {
  cursor: pointer;
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.item-background summary:hover {
  color: var(--color-text);
}

.item-background .background-text {
  padding: 0 var(--spacing-md) var(--spacing-md);
  font-size: 0.9rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

/* ---------- Supporting Documents ---------- */

.doc-list-heading {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-block: var(--spacing-sm) var(--spacing-xs);
}

.doc-list {
  list-style: disc;
  padding-inline-start: 1.25em;
  margin: 0;
}

.doc-list li {
  font-size: 0.9rem;
  padding-block: 0.15em;
}

.doc-list a {
  word-break: break-word;
}

/* ---------- Agenda Type Badge ---------- */

.agenda-type {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  padding: 0.1em 0.4em;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  vertical-align: middle;
}

/* ==========================================================================
   Two-Panel Meeting Layout
   ========================================================================== */

/*
 * On meeting detail pages the main element needs to be wider than the
 * default 65ch so the two-panel grid has room.  The class is applied
 * via the .meeting-layout wrapper; we use :has() where supported and
 * also set an explicit max-width on .meeting-layout as a fallback.
 */
main:has(.meeting-layout) {
  max-width: 100%;
  padding-inline: var(--spacing-lg);
}

.meeting-layout {
  display: grid;
  grid-template-columns: minmax(380px, 560px) 1fr;
  gap: var(--spacing-xl);
  max-width: 1400px;
  margin-inline: auto;
}

/* ---------- Video Panel (left — sticky) ---------- */

.video-panel {
  min-width: 0; /* prevent grid blowout */
  max-height: calc(100vh - 2 * var(--spacing-md));
  position: sticky;
  top: var(--spacing-md);
  align-self: start;
  overflow-y: auto;
}

/* ---------- Media Panel (right — sticky transcript) ---------- */

.media-panel {
  position: sticky;
  top: var(--spacing-md);
  align-self: start;
  max-height: calc(100vh - 2 * var(--spacing-md));
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  overflow: hidden;
  /* Leave room for the vertical agenda tab on the right edge */
  padding-inline-end: 2.5rem;
}

/* ---------- Video Player ---------- */

.video-player-section {
  flex-shrink: 0;
}

/* Tabs */
.video-tabs {
  display: flex;
  gap: 2px;
  background: var(--color-border);
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}

.video-tab {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  background: var(--color-surface);
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-align: center;
  transition:
    background 0.15s,
    color 0.15s;
}

.video-tab.active {
  background: var(--color-primary);
  color: #fff;
}

.video-tab__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  margin-block-start: 0.15em;
}

/* Player containers */
.video-players {
  position: relative;
}

.video-player {
  display: none;
}

.video-player.active {
  display: block;
}

.video-embed-wrap {
  position: relative;
  width: 100%;
  padding-block-end: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: 0 0 var(--radius) var(--radius);
  background: #000;
}

.video-embed-wrap iframe,
.video-embed-wrap > div {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-embed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-error {
  padding: var(--spacing-lg);
  text-align: center;
  background: var(--color-surface);
}

.video-error a {
  color: var(--color-link);
}

.video-plain-link {
  margin-block: var(--spacing-sm);
  font-size: 0.9rem;
}

/* Chapters */
.chapters-section {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-sm) var(--spacing-md);
  flex-shrink: 0;
}

.chapters-heading {
  font-size: 0.85rem;
  margin: 0 0 var(--spacing-sm);
}

.chapters-list {
  display: none;
}

.chapters-list.active {
  display: block;
}

.chapters-part-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 var(--spacing-xs);
}

.chapter-item {
  display: flex;
  gap: 0.75em;
  width: 100%;
  padding: 0.2em 0;
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  text-align: start;
  color: var(--color-text);
}

.chapter-item:hover {
  color: var(--color-link);
}

.chapter-timestamp {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.chapter-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- Transcript Search ---------- */

.search-container {
  position: relative;
  flex-shrink: 0;
}

.search-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.9rem;
}

.search-input:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: -1px;
}

.search-results {
  display: none;
  position: absolute;
  inset-inline: 0;
  top: 100%;
  z-index: 10;
  max-height: 20rem;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.search-results.active {
  display: block;
}

.search-stats {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border-block-end: 1px solid var(--color-border);
}

.search-result-item {
  display: block;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  border-block-end: 1px solid var(--color-border);
  background: none;
  cursor: pointer;
  font: inherit;
  text-align: start;
  color: var(--color-text);
}

.search-result-item:hover {
  background: #f0f4f8;
}

.search-result-speaker {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-block-end: 0.15em;
}

.search-result-text {
  display: block;
  font-size: 0.85rem;
  line-height: 1.4;
}

.search-result-text mark {
  background: #fef08a;
  color: inherit;
  border-radius: 2px;
  padding-inline: 1px;
}

/* ---------- Transcript Panel ---------- */

.transcript-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0; /* allow flex child to shrink */
  overflow: hidden;
}

.transcript-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.transcript-turn {
  margin-block-end: var(--spacing-lg);
}

.transcript-turn:last-child {
  margin-block-end: 0;
}

.transcript-speaker {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  margin-block: 0 var(--spacing-xs);
}

.transcript-line {
  margin-block: 0 var(--spacing-xs);
  font-size: 0.9rem;
  line-height: 1.6;
}

.transcript-timestamp {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-inline-end: 0.4em;
  white-space: nowrap;
}

a.transcript-timestamp {
  color: var(--color-link);
  text-decoration: none;
  cursor: pointer;
}

a.transcript-timestamp:hover {
  text-decoration: underline;
}

/* Search highlight on scroll-to segment */
.segment.search-highlight {
  background: #fef3c7;
  border-radius: var(--radius);
  transition: background 0.3s ease;
}

/* ---------- Back Link ---------- */

.back-link {
  display: inline-block;
  margin-block-end: var(--spacing-md);
  font-size: 0.9rem;
}

/* ==========================================================================
   Agenda Drawer (slide-out overlay)
   ========================================================================== */

/* ---------- Trigger button — vertical tab on right edge ---------- */

.agenda-trigger {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 50;

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg) var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: 8px 0 0 8px;
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: -2px 2px 8px rgba(0, 0, 0, 0.15);
  transition: background 0.15s;
  line-height: 1;
}

.agenda-trigger:hover,
.agenda-trigger:focus-visible {
  background: var(--color-primary-dark);
}

.agenda-trigger:focus-visible {
  outline: 2px solid #fff;
  outline-offset: -2px;
}

.agenda-trigger__text {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.agenda-trigger__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5em;
  height: 1.5em;
  padding: 0 0.35em;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
}

/* ---------- Backdrop ---------- */

.agenda-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
}

.agenda-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

/* ---------- Drawer panel ---------- */

.agenda-drawer {
  position: fixed;
  inset-block: 0;
  inset-inline-end: 0;
  z-index: 100;
  width: min(420px, 85vw);
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  box-shadow: -4px 0 16px rgba(0, 0, 0, 0.15);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow: hidden;
}

.agenda-drawer.is-open {
  transform: translateX(0);
}

.agenda-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-block-end: 1px solid var(--color-border);
  flex-shrink: 0;
}

.agenda-drawer__title {
  font-size: 1.1rem;
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
}

.agenda-drawer__item-count {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.agenda-drawer__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  flex-shrink: 0;
  transition:
    color 0.15s,
    border-color 0.15s;
}

.agenda-drawer__close:hover,
.agenda-drawer__close:focus-visible {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

.agenda-drawer__close:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.agenda-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md) var(--spacing-lg);
  -webkit-overflow-scrolling: touch;
}

/* Prevent body scroll when drawer is open */
body.agenda-drawer-open {
  overflow: hidden;
}

/* ---------- Noscript fallback ---------- */

.agenda-fallback {
  max-width: 65ch;
  margin-inline: auto;
  padding-block-start: var(--spacing-xl);
}

/* ---------- Responsive: collapse to single column ---------- */

@media (max-width: 768px) {
  .featured-grid {
    grid-template-columns: 1fr;
  }

  .meeting-row-thumb {
    width: 80px;
    height: 45px;
  }

  .meeting-layout {
    grid-template-columns: 1fr;
  }

  .video-panel {
    position: static;
    max-height: none;
  }

  .media-panel {
    position: static;
    max-height: none;
  }

  .transcript-body {
    max-height: 60vh;
  }

  /* -- Agenda trigger: horizontal FAB in bottom-right corner -- */
  .agenda-trigger {
    top: auto;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    transform: none;
    flex-direction: row;
    border-radius: 999px;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  }

  .agenda-trigger__text {
    writing-mode: horizontal-tb;
    transform: none;
    text-transform: none;
    letter-spacing: normal;
    font-size: 0.85rem;
  }

  .media-panel {
    padding-inline-end: 0;
  }

  /* -- Agenda drawer: bottom sheet -- */
  .agenda-drawer {
    inset-block-start: auto;
    inset-block-end: 0;
    inset-inline: 0;
    width: 100%;
    max-height: 75vh;
    border-radius: 12px 12px 0 0;
    transform: translateY(100%);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.15);
  }

  .agenda-drawer.is-open {
    transform: translateY(0);
  }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .agenda-drawer,
  .agenda-backdrop {
    transition: none;
  }
}

/* ---------- Visually Hidden (for labels) ---------- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}