/* === OBAIRAWO DESIGN SYSTEM v2 (Production) === */
:root {
  --bg-base: #0b1326;
  --bg-surface: #171f33;
  --bg-surface-hover: #222a3d;
  --bg-surface-active: #2d3449;
  --bg-elevated: #1a2340;
  --bg-input: #0b1326;
  --border: #424754;
  --border-light: #33384a;
  --border-focus: #adc6ff;
  --text-primary: #dae2fd;
  --text-secondary: #c2c6d6;
  --text-tertiary: #8c909f;
  --text-inverse: #002e6a;
  --accent: #adc6ff;
  --accent-hover: #c2d6ff;
  --accent-bg: rgba(173,198,255,0.12);
  --success: #4ade80;
  --success-bg: rgba(74,222,128,0.12);
  --warning: #fbbf24;
  --warning-bg: rgba(251,191,36,0.12);
  --danger: #ef4444;
  --danger-bg: rgba(239,68,68,0.12);
  --sidebar-width: 240px;
  --header-height: 60px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.35);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.45);
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

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

body {
  margin:0; padding:0; font-family:Inter,sans-serif;
  background:var(--bg-base); color:var(--text-primary);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

.material-symbols-outlined {
  font-family:'Material Symbols Outlined'; font-size:20px; line-height:1;
  font-variation-settings:'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 24;
}
.icon { font-size:18px !important; }

/* ===== LAYOUT ===== */
.layout-sidebar {
  position:fixed; left:0; top:0; width:var(--sidebar-width); height:100%;
  background:var(--bg-surface); border-right:1px solid var(--border);
  display:flex; flex-direction:column; z-index:100;
  transition:transform var(--transition-normal);
}
.layout-header {
  position:fixed; left:var(--sidebar-width); top:0; right:0; height:var(--header-height);
  background:var(--bg-surface); border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 28px; z-index:90;
}
.layout-main {
  margin-left:var(--sidebar-width); margin-top:var(--header-height);
  padding:28px; min-height:calc(100vh - var(--header-height));
}

/* ===== SIDEBAR ===== */
.sidebar-brand {
  padding:20px 16px 16px; display:flex; align-items:center; gap:10px;
}
.sidebar-brand h1 {
  font-size:17px; font-weight:700; color:var(--text-primary); margin:0;
  background:linear-gradient(135deg,var(--accent),#66a3ff); -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}
.sidebar-brand p { font-size:9px; color:var(--text-tertiary); text-transform:uppercase; letter-spacing:0.1em; font-weight:600; margin:0; }
.sidebar-nav { flex:1; padding:4px 10px; display:flex; flex-direction:column; gap:1px; overflow-y:auto; }
.sidebar-link {
  display:flex; align-items:center; gap:10px; padding:9px 12px; border-radius:var(--radius-sm);
  color:var(--text-secondary); font-size:12px; font-weight:500; text-decoration:none;
  transition:all var(--transition-fast); position:relative; white-space:nowrap;
}
.sidebar-link:hover { background:var(--bg-surface-hover); color:var(--text-primary); }
.sidebar-link.active {
  background:var(--accent-bg); color:var(--accent); font-weight:600;
}
.sidebar-link.active::before {
  content:''; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:3px; height:18px; background:var(--accent); border-radius:0 3px 3px 0;
}
.sidebar-link .icon { font-size:17px; flex-shrink:0; width:20px; text-align:center; }
.sidebar-link span:last-child { overflow:hidden; text-overflow:ellipsis; }
.sidebar-footer { padding:10px 10px 14px; border-top:1px solid var(--border); margin-top:auto; }
.sidebar-user { display:flex; align-items:center; gap:10px; padding:6px 10px; }
.sidebar-avatar {
  width:30px; height:30px; border-radius:50%;
  background:linear-gradient(135deg,var(--accent),#4d8eff);
  display:flex; align-items:center; justify-content:center;
  color:var(--text-inverse); font-weight:700; font-size:11px; flex-shrink:0;
}
.sidebar-user-info p:first-child { font-size:10px; font-weight:600; color:var(--text-primary); text-transform:uppercase; letter-spacing:0.04em; line-height:1.2; margin:0; }
.sidebar-user-info p:last-child { font-size:10px; color:var(--text-tertiary); margin:0; }

/* Hamburger */
.hamburger { display:none; position:fixed; top:14px; left:14px; z-index:110; width:34px; height:34px; border-radius:var(--radius-sm); background:var(--bg-surface); border:1px solid var(--border); color:var(--text-primary); cursor:pointer; align-items:center; justify-content:center; font-size:20px; }
.sidebar-backdrop { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:99; }
@media (max-width:900px) {
  .hamburger { display:flex; }
  .sidebar-backdrop.show { display:block; }
  .layout-sidebar { transform:translateX(-100%); }
  .layout-sidebar.open { transform:translateX(0); box-shadow:var(--shadow-lg); }
  .layout-header { left:0; padding-left:56px; }
  .layout-main { margin-left:0; }
}

/* ===== HEADER ===== */
.header-search { position:relative; flex:1; max-width:340px; }
.header-search input {
  width:100%; padding:8px 14px 8px 36px; border-radius:100px;
  background:var(--bg-base); border:1px solid var(--border);
  color:var(--text-primary); font-size:13px; outline:none;
  transition:border-color var(--transition-fast);
}
.header-search input:focus { border-color:var(--accent); }
.header-search input::placeholder { color:var(--text-tertiary); }
.header-search .search-icon {
  position:absolute; left:10px; top:50%; transform:translateY(-50%);
  color:var(--text-tertiary); font-size:16px; pointer-events:none;
}
.header-actions { display:flex; align-items:center; gap:6px; flex-shrink:0; }

/* ===== BUTTONS ===== */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  padding:8px 18px; border-radius:var(--radius-sm);
  font-size:13px; font-weight:600; white-space:nowrap;
  transition:all var(--transition-fast); cursor:pointer;
  border:1px solid transparent; font-family:inherit; line-height:1;
  text-decoration:none; user-select:none;
}
.btn:disabled { opacity:0.35; cursor:not-allowed; }
.btn:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.btn-primary { background:var(--accent); color:var(--text-inverse); border-color:var(--accent); }
.btn-primary:hover { background:var(--accent-hover); }
.btn-secondary { background:transparent; color:var(--text-primary); border-color:var(--border); }
.btn-secondary:hover { background:var(--bg-surface-hover); border-color:var(--text-tertiary); }
.btn-ghost { background:transparent; color:var(--text-secondary); }
.btn-ghost:hover { background:var(--bg-surface-hover); color:var(--text-primary); }
.btn-danger { background:var(--danger); color:#fff; border-color:var(--danger); }
.btn-danger:hover { background:#ff5a5a; }
.btn-sm { padding:5px 12px; font-size:12px; border-radius:4px; }
.btn-icon { width:32px; height:32px; padding:0; display:inline-flex; align-items:center; justify-content:center; }
.btn-group { display:flex; gap:4px; }

/* ===== CARDS ===== */
.card {
  background:var(--bg-surface); border:1px solid var(--border);
  border-radius:var(--radius-md); overflow:hidden;
  transition:border-color var(--transition-fast),box-shadow var(--transition-fast);
}
.card:hover { border-color:var(--border-light); }
.card-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:13px 18px; border-bottom:1px solid var(--border); gap:10px;
}
.card-header h3 {
  font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:0.06em;
  color:var(--text-tertiary); margin:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.card-body { padding:18px; }

/* ===== METRIC CARDS ===== */
.metric-row {
  display:grid; grid-template-columns:repeat(auto-fit, minmax(180px,1fr));
  gap:14px; margin-bottom:20px;
}
.metric-card {
  background:var(--bg-surface); border:1px solid var(--border);
  border-radius:var(--radius-md); padding:18px;
  display:flex; flex-direction:column; gap:3px; position:relative; overflow:hidden;
  transition:all var(--transition-normal); min-width:0;
}
.metric-card:hover { border-color:var(--accent); transform:translateY(-2px); box-shadow:var(--shadow-md); }
.metric-card .bg-icon {
  position:absolute; right:-10px; top:-10px; font-size:70px !important;
  opacity:0.03; pointer-events:none;
}
.metric-label {
  font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:0.07em;
  color:var(--text-tertiary); overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.metric-value {
  font-size:26px; font-weight:700; letter-spacing:-0.03em; line-height:1.1;
  color:var(--text-primary); overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.metric-value.accent { color:var(--accent); }
.metric-value.success { color:var(--success); }
.metric-value.warning { color:var(--warning); }
.metric-value.danger { color:var(--danger); }
.metric-footer { display:flex; align-items:center; gap:6px; margin-top:6px; font-size:12px; color:var(--text-secondary); }
.live-dot {
  width:8px; height:8px; border-radius:50%; background:var(--danger);
  flex-shrink:0; animation:pulse-dot 1.8s infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:1} 50%{opacity:0.35} }

/* ===== GRID ===== */
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:800px) { .grid-2 { grid-template-columns:1fr; } }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
@media (max-width:900px) { .grid-3 { grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px) { .grid-3 { grid-template-columns:1fr; } }
.grid-sidebar { display:grid; grid-template-columns:1fr 300px; gap:24px; }
@media (max-width:1100px) { .grid-sidebar { grid-template-columns:1fr; } }

/* ===== PAGE HEADER ===== */
.page-header {
  display:flex; justify-content:space-between; align-items:flex-start;
  margin-bottom:20px; gap:12px; flex-wrap:wrap;
}
.breadcrumb {
  display:flex; align-items:center; gap:4px;
  font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:0.08em;
  color:var(--text-tertiary); margin-bottom:2px;
}
.breadcrumb .current { color:var(--accent); }
.page-title { font-size:20px; font-weight:700; letter-spacing:-0.02em; color:var(--text-primary); margin:0; }

/* ===== TABLE ===== */
.table-wrap { overflow-x:auto; border-radius:var(--radius-sm); }
table { width:100%; border-collapse:collapse; }
table th {
  padding:9px 14px; font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:0.07em; color:var(--text-tertiary); text-align:left;
  border-bottom:1px solid var(--border); background:var(--bg-base);
  white-space:nowrap; position:sticky; top:0; z-index:1;
}
table td {
  padding:10px 14px; font-size:13px; border-bottom:1px solid rgba(66,71,84,0.3);
  color:var(--text-secondary);
}
table tbody tr { transition:background var(--transition-fast); }
table tbody tr:hover { background:var(--bg-surface-hover); }
table tbody tr:nth-child(even) { background:rgba(11,19,38,0.3); }

/* ===== BADGES ===== */
.badge {
  display:inline-flex; align-items:center; padding:1px 8px; border-radius:100px;
  font-size:10px; font-weight:700; line-height:18px; white-space:nowrap;
}
.badge-live { background:var(--success-bg); color:var(--success); }
.badge-ended { background:var(--bg-surface-hover); color:var(--text-tertiary); }
.badge-scheduled { background:var(--warning-bg); color:var(--warning); }
.badge-error { background:var(--danger-bg); color:var(--danger); }

/* ===== QUICK ACTIONS ===== */
.quick-actions { display:grid; grid-template-columns:repeat(auto-fit, minmax(130px,1fr)); gap:10px; }
.quick-action {
  display:flex; flex-direction:column; align-items:center; gap:8px;
  padding:18px 12px; background:var(--bg-surface);
  border:1px solid var(--border); border-radius:var(--radius-md);
  transition:all var(--transition-normal); cursor:pointer; text-decoration:none; min-width:0;
}
.quick-action:hover { border-color:var(--accent); background:var(--bg-elevated); transform:translateY(-3px); box-shadow:var(--shadow-md); }
.quick-action .icon { font-size:24px !important; color:var(--accent); transition:transform var(--transition-fast); }
.quick-action:hover .icon { transform:scale(1.15); }
.quick-action-title { font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:0.05em; color:var(--text-primary); text-align:center; }
.quick-action-desc { font-size:10px; color:var(--text-tertiary); text-align:center; line-height:1.3; overflow:hidden; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; }

/* ===== HEALTH ===== */
.health-row { display:flex; align-items:center; justify-content:space-between; margin-bottom:5px; }
.health-label { display:flex; align-items:center; gap:8px; font-size:13px; color:var(--text-primary); overflow:hidden; }
.health-value { font-family:'JetBrains Mono',monospace; font-size:12px; white-space:nowrap; }
.progress-bar { height:4px; background:var(--bg-base); border-radius:4px; overflow:hidden; margin-bottom:12px; }
.progress-bar-fill { height:100%; border-radius:4px; transition:width 0.6s ease; }
.progress-bar-fill.primary { background:var(--accent); }
.progress-bar-fill.secondary { background:var(--text-secondary); }
.progress-bar-fill.tertiary { background:var(--warning); }

/* ===== FORM ELEMENTS ===== */
input, select, textarea {
  font-family:inherit;
}
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="url"], input[type="datetime-local"], input[type="file"], select, textarea {
  width:100%; padding:8px 10px; border-radius:var(--radius-sm);
  border:1px solid var(--border); background:var(--bg-input);
  color:var(--text-primary); font-size:13px; outline:none;
  transition:border-color var(--transition-fast);
}
input:focus, select:focus, textarea:focus { border-color:var(--accent); }
input::placeholder, textarea::placeholder { color:var(--text-tertiary); }
label { font-size:11px; font-weight:600; color:var(--text-secondary); display:block; margin-bottom:4px; text-transform:uppercase; letter-spacing:0.05em; }

/* ===== MODAL ===== */
.modal-overlay {
  display:none; position:fixed; inset:0; background:rgba(0,0,0,0.55);
  z-index:200; justify-content:center; align-items:center;
  animation:fadeIn 0.2s ease;
}
.modal-overlay.show { display:flex; }
.modal {
  background:var(--bg-surface); border:1px solid var(--border);
  border-radius:var(--radius-lg); width:460px; max-width:92vw;
  max-height:85vh; overflow-y:auto; box-shadow:var(--shadow-lg);
  animation:modalIn 0.25s ease;
}
.modal-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px; border-bottom:1px solid var(--border);
}
.modal-header h3 { font-size:15px; font-weight:600; color:var(--text-primary); margin:0; }
.modal-body { padding:20px; }
.modal-footer {
  display:flex; gap:8px; justify-content:flex-end;
  padding:14px 20px; border-top:1px solid var(--border);
}
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes modalIn { from{opacity:0;transform:translateY(-20px) scale(0.96)} to{opacity:1;transform:translateY(0) scale(1)} }

/* ===== TOAST ===== */
.toast-container {
  position:fixed; bottom:20px; right:20px; z-index:9999;
  display:flex; flex-direction:column; gap:8px; pointer-events:none;
}
.toast {
  padding:10px 18px; border-radius:var(--radius-sm); font-size:13px;
  box-shadow:var(--shadow-md); animation:toastIn 0.3s ease;
  max-width:380px; pointer-events:auto;
  display:flex; align-items:center; gap:8px;
}
.toast.success { background:#166534; color:#fff; }
.toast.error { background:#991b1b; color:#fff; }
.toast.info { background:var(--bg-elevated); color:var(--text-primary); border:1px solid var(--border); }
@keyframes toastIn { from{transform:translateX(120%);opacity:0} to{transform:translateX(0);opacity:1} }

/* ===== SKELETON LOADING ===== */
.skeleton {
  background:linear-gradient(90deg,var(--bg-surface) 25%,var(--bg-surface-hover) 50%,var(--bg-surface) 75%);
  background-size:200% 100%; animation:skeleton-shine 1.5s infinite;
  border-radius:4px;
}
.skeleton-text { height:14px; margin-bottom:8px; width:80%; }
.skeleton-text.short { width:50%; }
.skeleton-metric { height:60px; width:100%; border-radius:var(--radius-md); }
.skeleton-card { height:120px; width:100%; border-radius:var(--radius-md); }
@keyframes skeleton-shine { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* ===== TABLES ===== */
.tabs {
  display:flex; gap:0; border-bottom:1px solid var(--border); margin-bottom:16px;
}
.tab {
  padding:10px 18px; font-size:12px; font-weight:600; color:var(--text-tertiary);
  cursor:pointer; border-bottom:2px solid transparent;
  transition:all var(--transition-fast); text-transform:uppercase; letter-spacing:0.04em;
}
.tab:hover { color:var(--text-primary); }
.tab.active { color:var(--accent); border-bottom-color:var(--accent); }

/* ===== TYPOGRAPHY HELPERS ===== */
.text-muted { color:var(--text-tertiary); }
.text-accent { color:var(--accent); }
.text-success { color:var(--success); }
.text-warning { color:var(--warning); }
.text-danger { color:var(--danger); }
.text-sm { font-size:12px; }
.text-xs { font-size:10px; }
.text-lg { font-size:16px; font-weight:600; }
.flex { display:flex; }
.flex-col { flex-direction:column; }
.items-center { align-items:center; }
.justify-between { justify-content:space-between; }
.justify-end { justify-content:flex-end; }
.gap-xs { gap:4px; }
.gap-sm { gap:8px; }
.gap-md { gap:16px; }
.flex-wrap { flex-wrap:wrap; }
.flex-1 { flex:1; }
.text-center { text-align:center; }
.text-right { text-align:right; }
.mt-sm { margin-top:8px; }
.mt-md { margin-top:16px; }
.mb-sm { margin-bottom:8px; }
.mb-md { margin-bottom:16px; }
.truncate { white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align:center; padding:48px 20px; color:var(--text-tertiary);
}
.empty-state .icon { font-size:48px !important; margin-bottom:12px; opacity:0.3; }
.empty-state h3 { font-size:16px; font-weight:600; color:var(--text-secondary); margin:0 0 6px; }
.empty-state p { font-size:13px; margin:0 0 16px; }

/* ===== LIST GROUP ===== */
.list-group { display:flex; flex-direction:column; gap:2px; }
.list-item {
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 14px; border-radius:var(--radius-sm);
  transition:background var(--transition-fast); cursor:pointer;
}
.list-item:hover { background:var(--bg-surface-hover); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width:4px; height:4px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--border); border-radius:4px; }
::-webkit-scrollbar-thumb:hover { background:var(--text-tertiary); }