/* Azad Board — shared design tokens + components
   Calibrated to existing dark Discord/Slack-style shell. */

:root {
  /* Surfaces */
  --bg:        oklch(13% 0.004 260);
  --surface:   oklch(15% 0.005 260);
  --surface-2: oklch(19% 0.006 260);
  --surface-3: oklch(24% 0.008 260);
  --surface-4: oklch(30% 0.010 260);
  --overlay:   oklch(8% 0.004 260 / 0.6);

  /* Text */
  --fg:        oklch(96% 0.003 260);
  --fg-2:      oklch(82% 0.005 260);
  --muted:     oklch(62% 0.013 260);
  --muted-2:   oklch(48% 0.012 260);

  /* Lines */
  --border:    oklch(23% 0.008 260);
  --border-2:  oklch(28% 0.010 260);
  --hairline:  oklch(20% 0.006 260);

  /* Brand */
  --accent:        oklch(70% 0.17 262);
  --accent-soft:   oklch(70% 0.17 262 / 0.14);
  --accent-strong: oklch(78% 0.17 262);

  /* Status */
  --success:       oklch(72% 0.15 152);
  --success-soft:  oklch(72% 0.15 152 / 0.14);
  --warn:          oklch(80% 0.14 78);
  --warn-soft:     oklch(80% 0.14 78 / 0.14);
  --danger:        oklch(67% 0.20 25);
  --danger-soft:   oklch(67% 0.20 25 / 0.14);
  --info:          oklch(74% 0.13 220);
  --info-soft:     oklch(74% 0.13 220 / 0.14);

  /* Agent provider accents */
  --p-azad:    oklch(70% 0.17 262);
  --p-claude:  oklch(72% 0.13 38);
  --p-codex:   oklch(74% 0.14 152);

  /* Type */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, monospace;

  /* Radii */
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 16px;
  --r-2xl: 20px;
  --r-pill: 999px;

  /* Spacing scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  overflow: hidden;
}
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea { font: inherit; color: inherit; background: none; border: 0; outline: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 999px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--surface-4); background-clip: padding-box; border: 2px solid transparent; }
::-webkit-scrollbar-track { background: transparent; }

/* ============================== App shell ============================== */

.app {
  display: grid;
  grid-template-columns: 64px 260px 1fr;
  height: 100vh;
  background: var(--bg);
}

/* Org rail (left-most icon column) */
.org-rail {
  background: var(--bg);
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 6px;
  overflow-y: auto;
}
.org-rail__item {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--surface-3);
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 13px;
  color: var(--fg-2);
  position: relative;
  transition: border-radius 0.15s, background 0.15s;
  cursor: pointer;
}
.org-rail__item:hover { border-radius: 13px; background: var(--surface-4); }
.org-rail__item--active {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-radius: 13px;
}
.org-rail__item--active::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background: var(--accent);
  border-radius: 0 4px 4px 0;
}
.org-rail__divider {
  width: 28px;
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}
.org-rail__plus {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px dashed var(--border-2);
  color: var(--muted);
  display: grid;
  place-items: center;
  font-size: 18px;
  cursor: pointer;
}
.org-rail__plus:hover { color: var(--fg-2); border-color: var(--muted); }

/* Channel sidebar */
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.sidebar__user {
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--hairline);
  cursor: pointer;
}
.sidebar__user:hover { background: var(--surface-2); }
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--surface-3);
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-2);
  flex-shrink: 0;
  overflow: hidden;
}
.avatar--sm { width: 28px; height: 28px; font-size: 11px; }
.avatar--xs { width: 20px; height: 20px; font-size: 9px; }
.avatar--lg { width: 48px; height: 48px; font-size: 17px; }
.avatar--photo { background: linear-gradient(135deg, oklch(60% 0.18 28), oklch(50% 0.20 350)); color: white; }
.avatar--purple { background: linear-gradient(135deg, oklch(60% 0.18 280), oklch(50% 0.18 220)); }
.avatar--green  { background: linear-gradient(135deg, oklch(65% 0.17 150), oklch(55% 0.17 190)); }
.avatar--amber  { background: linear-gradient(135deg, oklch(70% 0.17 60), oklch(60% 0.18 30)); }
.avatar--pink   { background: linear-gradient(135deg, oklch(70% 0.18 350), oklch(60% 0.18 310)); }

.sidebar__user-info { flex: 1; min-width: 0; }
.sidebar__user-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar__user-handle {
  font-size: 12px;
  color: var(--muted);
}
.sidebar__user-chevron { color: var(--muted); font-size: 14px; }

.sidebar__nav {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.sidebar__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 7px 10px;
  border-radius: var(--r-md);
  color: var(--fg-2);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}
.sidebar__item:hover { background: var(--surface-2); color: var(--fg); }
.sidebar__item--active { background: var(--surface-3); color: var(--fg); }
.sidebar__item svg { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.85; }

.sidebar__group {
  margin-top: 16px;
  padding: 0 8px;
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}
.sidebar__group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.sidebar__group-add {
  width: 20px; height: 20px;
  border-radius: 4px;
  display: grid;
  place-items: center;
  color: var(--muted);
}
.sidebar__group-add:hover { background: var(--surface-2); color: var(--fg); }

.sidebar__channel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: var(--r-md);
  color: var(--fg-2);
  font-size: 14px;
  cursor: pointer;
  position: relative;
}
.sidebar__channel:hover { background: var(--surface-2); }
.sidebar__channel--active { background: var(--surface-3); color: var(--fg); font-weight: 500; }
.sidebar__channel-hash { color: var(--muted); font-weight: 400; }
.sidebar__channel-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar__channel-badge {
  background: var(--accent);
  color: oklch(15% 0.01 260);
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--r-pill);
  line-height: 1.4;
}
.sidebar__channel-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}
.sidebar__channel-running {
  width: 6px; height: 6px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 2px oklch(72% 0.15 152 / 0.25);
}

/* Main column */
.main {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  overflow: hidden;
  min-width: 0;
}
.main__header {
  display: flex;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--hairline);
  gap: 16px;
  flex-shrink: 0;
}
.main__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 6px;
}
.main__title-hash { color: var(--muted); font-weight: 500; }
.main__star { color: var(--muted); cursor: pointer; }
.main__star:hover { color: var(--warn); }
.main__subtitle { color: var(--muted); font-size: 13px; margin-top: 2px; }
.main__header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 4px;
}
.main__header-action {
  width: 32px; height: 32px;
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  color: var(--muted);
}
.main__header-action:hover { background: var(--surface-2); color: var(--fg); }

/* Tabs */
.tabs {
  display: flex;
  gap: 28px;
  padding: 0 24px;
  border-bottom: 1px solid var(--hairline);
  flex-shrink: 0;
}
.tabs__item {
  padding: 12px 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  position: relative;
  cursor: pointer;
}
.tabs__item:hover { color: var(--fg-2); }
.tabs__item--active { color: var(--fg); }
.tabs__item--active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  height: 2px;
  background: var(--fg);
  border-radius: 2px 2px 0 0;
}
.tabs__count {
  margin-left: 6px;
  background: var(--surface-3);
  color: var(--muted);
  padding: 1px 6px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--surface-3);
  color: var(--fg);
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.12s;
  white-space: nowrap;
}
.btn:hover { background: var(--surface-4); }
.btn--primary {
  background: var(--fg);
  color: var(--bg);
}
.btn--primary:hover { background: oklch(88% 0.005 260); }
.btn--accent {
  background: var(--accent);
  color: oklch(15% 0.01 260);
}
.btn--accent:hover { background: var(--accent-strong); }
.btn--ghost {
  background: transparent;
  color: var(--fg-2);
}
.btn--ghost:hover { background: var(--surface-2); color: var(--fg); }
.btn--danger {
  background: var(--danger-soft);
  color: var(--danger);
}
.btn--lg { padding: 10px 18px; font-size: 14px; border-radius: var(--r-md); }
.btn--sm { padding: 4px 8px; font-size: 12px; border-radius: var(--r-sm); }
.btn svg { width: 14px; height: 14px; }

/* Pills / chips */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  background: var(--surface-3);
  color: var(--fg-2);
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}
.pill--success { background: var(--success-soft); color: var(--success); }
.pill--warn { background: var(--warn-soft); color: var(--warn); }
.pill--danger { background: var(--danger-soft); color: var(--danger); }
.pill--info { background: var(--info-soft); color: var(--info); }
.pill--accent { background: var(--accent-soft); color: var(--accent-strong); }
.pill__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.pill__dot--pulse {
  box-shadow: 0 0 0 2px currentColor;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 oklch(72% 0.15 152 / 0.5); }
  50% { box-shadow: 0 0 0 4px oklch(72% 0.15 152 / 0); }
}

/* Cards / surfaces */
.card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px;
}
.card--flat { background: var(--surface); border-color: var(--hairline); }
.card--elevated { background: var(--surface-2); box-shadow: 0 8px 24px oklch(0% 0 0 / 0.3); }

/* Icon */
.ic { width: 16px; height: 16px; flex-shrink: 0; }
.ic-lg { width: 20px; height: 20px; }
.ic-xl { width: 24px; height: 24px; }

/* Mono numerics */
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* Util */
.row { display: flex; align-items: center; gap: 8px; }
.col { display: flex; flex-direction: column; gap: 8px; }
.sp { flex: 1; }
.dim { color: var(--muted); }
.bold { font-weight: 600; }
.hr { height: 1px; background: var(--hairline); }