/* ============================================================
   CheddahBot Command Dashboard
   Churchill-esque: deep navy, rich slate, burnished gold
   ============================================================ */

/* --- Foundations --- */
:root {
  --navy:       #0b1a2e;
  --navy-mid:   #122340;
  --navy-light: #1a3050;
  --slate:      #2c3e50;
  --slate-light:#3d5166;
  --gold:       #c9a84c;
  --gold-light: #e0c872;
  --gold-dim:   #a68930;
  --cream:      #f0e9d8;
  --cream-light:#faf6ed;
  --white:      #ffffff;
  --red:        #d9534f;
  --green:      #4caf50;
  --amber:      #f0ad4e;
  --text:       #e8e0d0;
  --text-muted: #8a9bb5;
  --border:     rgba(201,168,76,0.18);
  --shadow:     0 2px 16px rgba(0,0,0,0.35);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.45);
  --radius:     8px;
  --radius-lg:  12px;
  --transition: 0.25s ease;
  --font:       'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', 'Georgia', serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* --- Layout Shell --- */
.dashboard {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
}

/* --- Top Bar --- */
.topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-bottom: 1px solid var(--border);
}

.topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.topbar__logo {
  width: 36px;
  height: 36px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--navy);
  flex-shrink: 0;
}

.topbar__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.02em;
}

.topbar__subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.topbar__status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--green);
}

.topbar__status .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.topbar__time {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* --- Sidebar --- */
.sidebar {
  background: var(--navy-mid);
  border-right: 1px solid var(--border);
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidebar__section {
  padding: 0 1rem;
  margin-bottom: 0.5rem;
}

.sidebar__label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-dim);
  font-weight: 700;
  margin-bottom: 0.5rem;
  padding: 0 0.75rem;
}

.sidebar__link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.sidebar__link:hover {
  background: rgba(201,168,76,0.08);
  color: var(--cream);
}

.sidebar__link.active {
  background: rgba(201,168,76,0.15);
  color: var(--gold-light);
}

.sidebar__link .icon {
  width: 18px;
  text-align: center;
  flex-shrink: 0;
  font-size: 0.95rem;
}

.sidebar__link .badge {
  margin-left: auto;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 10px;
  min-width: 20px;
  text-align: center;
}

.sidebar__divider {
  height: 1px;
  background: var(--border);
  margin: 0.75rem 1rem;
}

/* --- Main Content --- */
.main {
  padding: 1.75rem 2rem;
  overflow-y: auto;
  background: linear-gradient(180deg, var(--navy) 0%, #0d1f35 100%);
}

/* --- Tab Panels --- */
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* --- Page Header (non-briefing tabs) --- */
.page-header {
  margin-bottom: 1.75rem;
}

.page-header__greeting {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--cream);
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.page-header__date {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.page-header__quote {
  margin-top: 1rem;
  padding: 0.85rem 1.25rem;
  background: rgba(201,168,76,0.06);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--gold-light);
  font-size: 0.9rem;
  line-height: 1.55;
}

.page-header__quote cite {
  display: block;
  margin-top: 0.35rem;
  font-style: normal;
  font-size: 0.75rem;
  color: var(--gold-dim);
}

/* ============================================================
   BRIEFING-SPECIFIC STYLES (data-dense layout)
   ============================================================ */

/* --- Compact Briefing Header --- */
.briefing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.briefing-header__left {
  flex-shrink: 0;
}

.briefing-header__greeting {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--cream);
  font-weight: 700;
  line-height: 1.2;
}

.briefing-header__date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.briefing-header__quote {
  margin: 0;
  padding: 0.6rem 1rem;
  background: rgba(201,168,76,0.05);
  border-left: 2px solid var(--gold-dim);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--gold-dim);
  font-size: 0.78rem;
  line-height: 1.45;
  max-width: 420px;
  flex-shrink: 1;
}

.briefing-header__quote cite {
  font-style: normal;
  font-size: 0.7rem;
  opacity: 0.7;
}

/* --- User Reminders Section --- */
.reminders-section {
  margin-bottom: 1.25rem;
}

.reminders-section__header {
  margin-bottom: 0.6rem;
}

.reminders-section__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-light);
}

.reminders-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.reminder-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.65rem 1rem;
  border-left: 3px solid transparent;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text);
  background: var(--navy-mid);
  border-bottom: 1px solid rgba(201,168,76,0.06);
}

.reminder-item:first-child {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.reminder-item:last-child {
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  border-bottom: none;
}

.reminder-item:only-child {
  border-radius: var(--radius-lg);
}

.reminder-item--urgent {
  border-left-color: var(--red);
  background: linear-gradient(90deg, rgba(217,83,79,0.08) 0%, var(--navy-mid) 30%);
}

.reminder-item--warning {
  border-left-color: var(--amber);
  background: linear-gradient(90deg, rgba(240,173,78,0.06) 0%, var(--navy-mid) 30%);
}

.reminder-item--info {
  border-left-color: var(--gold-dim);
}

.reminder-item__icon {
  flex-shrink: 0;
  font-size: 0.55rem;
  margin-top: 0.35rem;
}

.reminder-item--urgent .reminder-item__icon { color: var(--red); }
.reminder-item--warning .reminder-item__icon { color: var(--amber); }
.reminder-item--info .reminder-item__icon { color: var(--gold-dim); }

.reminder-item__body strong {
  color: var(--cream);
}

.reminder-item__body em {
  color: var(--gold-light);
  font-style: italic;
}

/* --- Action Items --- */
.action-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.75rem;
}

.action-card {
  display: flex;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.action-card__indicator {
  width: 3px;
  align-self: stretch;
  border-radius: 2px;
  flex-shrink: 0;
}

.action-card--blocked .action-card__indicator { background: var(--red); }
.action-card--hold .action-card__indicator { background: var(--amber); }

.action-card__label {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.15rem;
}

.action-card--blocked .action-card__label { color: var(--red); }
.action-card--hold .action-card__label { color: var(--amber); }

.action-card__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.15rem;
}

.action-card__detail {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* --- Compact Stats Row (briefing) --- */
.stats-row--compact {
  grid-template-columns: repeat(5, 1fr);
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.stat-card--mini {
  padding: 0.75rem 1rem;
  text-align: center;
}

.stat-card--mini .stat-card__value {
  font-size: 1.5rem;
  margin-bottom: 0.1rem;
}

.stat-card--mini .stat-card__label {
  margin-bottom: 0.15rem;
}

.stat-card--mini .stat-card__detail {
  margin-top: 0.1rem;
  font-size: 0.68rem;
}

/* --- Compact Task Table (Top 5) --- */
.task-table-wrap--compact {
  max-height: none;
}

.task-table--dense th {
  padding: 0.5rem 0.75rem;
  font-size: 0.65rem;
}

.task-table--dense td {
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
}

/* --- Health Inline (exception-based in briefing) --- */
.health-inline {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.8rem;
}

.health-inline__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.health-inline__dot--ok { background: var(--green); }
.health-inline__dot--warn { background: var(--amber); }
.health-inline__dot--error { background: var(--red); }

.health-inline__text {
  font-weight: 600;
  color: var(--cream);
}

.health-inline__detail {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-left: auto;
}

.health-inline--warn {
  border-color: rgba(240,173,78,0.3);
  background: linear-gradient(90deg, rgba(240,173,78,0.08) 0%, var(--navy-mid) 40%);
}

.health-inline--error {
  border-color: rgba(217,83,79,0.3);
  background: linear-gradient(90deg, rgba(217,83,79,0.08) 0%, var(--navy-mid) 40%);
}

/* --- Section (tighter variant for briefing) --- */
.section--tight {
  margin-bottom: 1.25rem;
}

.section--tight .section__header {
  margin-bottom: 0.65rem;
}

/* --- Section link inside badge --- */
.section__link {
  color: var(--gold-light);
  text-decoration: none;
  font-weight: 600;
}

.section__link:hover {
  text-decoration: underline;
}

/* ============================================================
   SHARED COMPONENT STYLES (all tabs)
   ============================================================ */

/* --- Stat Cards Row --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.stat-card--gold::before { background: var(--gold); }
.stat-card--green::before { background: var(--green); }
.stat-card--amber::before { background: var(--amber); }
.stat-card--red::before { background: var(--red); }
.stat-card--blue::before { background: #5b9bd5; }

.stat-card__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.stat-card__value {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--cream);
  line-height: 1;
}

.stat-card__detail {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* --- Section --- */
.section {
  margin-bottom: 2rem;
}

.section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.section__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cream);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section__title .icon {
  color: var(--gold);
}

.section__badge {
  background: rgba(201,168,76,0.15);
  color: var(--gold);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  border: 1px solid var(--border);
}

/* --- Task Table --- */
.task-table-wrap {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.task-table {
  width: 100%;
  border-collapse: collapse;
}

.task-table thead {
  background: rgba(201,168,76,0.08);
}

.task-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.task-table td {
  padding: 0.7rem 1rem;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(201,168,76,0.06);
  color: var(--text);
  vertical-align: middle;
}

.task-table tbody tr {
  transition: background var(--transition);
}

.task-table tbody tr:hover {
  background: rgba(201,168,76,0.04);
}

.task-table tbody tr:last-child td {
  border-bottom: none;
}

.task-table__num {
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  width: 40px;
}

.task-table__title {
  font-weight: 600;
  color: var(--cream-light);
}

.task-table__company {
  color: var(--gold-light);
  font-weight: 500;
}

.task-table__keyword {
  color: var(--text-muted);
  font-style: italic;
}

.task-table__status {
  width: 100px;
}

.status-pill {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-pill--todo {
  background: rgba(91,155,213,0.15);
  color: #5b9bd5;
  border: 1px solid rgba(91,155,213,0.25);
}

.status-pill--progress {
  background: rgba(240,173,78,0.15);
  color: var(--amber);
  border: 1px solid rgba(240,173,78,0.25);
}

.status-pill--done {
  background: rgba(76,175,80,0.15);
  color: var(--green);
  border: 1px solid rgba(76,175,80,0.25);
}

/* --- System Health Panel --- */
.health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.health-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.health-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.health-card__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cream);
}

.health-card__status {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.health-card__status--ok { color: var(--green); }
.health-card__status--warn { color: var(--amber); }
.health-card__status--error { color: var(--red); }

.health-bar {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.health-bar__fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s ease;
}

.health-bar__fill--green { background: var(--green); }
.health-bar__fill--amber { background: var(--amber); }
.health-bar__fill--red { background: var(--red); }

.health-card__meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

/* --- Log Panel --- */
.log-list {
  list-style: none;
}

.log-item {
  display: flex;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(201,168,76,0.06);
  font-size: 0.82rem;
  transition: background var(--transition);
}

.log-item:hover {
  background: rgba(201,168,76,0.04);
}

.log-item__time {
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-width: 50px;
}

.log-item__type {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.65rem;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  white-space: nowrap;
  align-self: flex-start;
  margin-top: 0.1rem;
}

.log-item__type--heartbeat {
  background: rgba(76,175,80,0.15);
  color: var(--green);
}

.log-item__type--execution {
  background: rgba(91,155,213,0.15);
  color: #5b9bd5;
}

.log-item__type--error {
  background: rgba(217,83,79,0.15);
  color: var(--red);
}

.log-item__type--user {
  background: rgba(201,168,76,0.15);
  color: var(--gold);
}

.log-item__msg {
  color: var(--text);
  line-height: 1.45;
}

/* --- Queue Panel --- */
.queue-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.queue-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow);
}

.queue-card__priority {
  width: 4px;
  align-self: stretch;
  border-radius: 2px;
  flex-shrink: 0;
}

.queue-card__priority--high { background: var(--red); }
.queue-card__priority--med { background: var(--amber); }
.queue-card__priority--low { background: var(--green); }

.queue-card__body {
  flex: 1;
}

.queue-card__title {
  font-weight: 600;
  color: var(--cream);
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.queue-card__meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.queue-card__status {
  text-align: right;
}

/* --- PR Tab --- */
.pr-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.pr-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.pr-card__company {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 700;
}

.pr-card__headline {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--cream);
  font-weight: 700;
  line-height: 1.3;
  margin-top: 0.25rem;
}

.pr-card__detail {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .dashboard {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    bottom: 0;
    width: 260px;
    z-index: 100;
    box-shadow: var(--shadow-lg);
  }

  .sidebar.open {
    display: flex;
  }

  .mobile-toggle {
    display: flex !important;
  }

  .main {
    padding: 1.25rem 1rem;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-row--compact {
    grid-template-columns: repeat(3, 1fr);
  }

  .task-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .task-table {
    min-width: 700px;
  }

  .cora-hide-mobile {
    display: none;
  }

  .page-header__greeting {
    font-size: 1.35rem;
  }

  .briefing-header {
    flex-direction: column;
    gap: 0.75rem;
  }

  .briefing-header__quote {
    max-width: 100%;
  }

  .action-items {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 500px) {
  .stats-row {
    grid-template-columns: 1fr;
  }

  .stats-row--compact {
    grid-template-columns: repeat(2, 1fr);
  }

  .topbar {
    padding: 0 1rem;
    height: 56px;
  }

  .topbar__subtitle {
    display: none;
  }

  .health-inline {
    flex-wrap: wrap;
  }

  .health-inline__detail {
    margin-left: 0;
    width: 100%;
    padding-left: 1.4rem;
  }
}

/* --- Utility --- */
.mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--cream);
  cursor: pointer;
  font-size: 1.1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--slate-light);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dim);
}

/* Selection */
::selection {
  background: var(--gold);
  color: var(--navy);
}