/* ARGUS shared design language (Cycle 124.4) */
:root {
  --bg-base: #0a0a0a;
  --bg-card: #1a1a1a;
  --bg-card-hover: #232323;
  --border-subtle: #2a2a2a;
  --border-bright: #444;
  --text-primary: #ddd;
  --text-muted: #888;
  --text-faint: #555;
  --accent-pink: #ff0080;   /* Securva primary */
  --accent-cyan: #00d4ff;   /* Idan / ARGUS accent */
  --status-success: #4ade80;
  --status-warn: #fbbf24;
  --status-error: #ef4444;
}

* { box-sizing: border-box; }

html, body {
  background: var(--bg-base);
  color: var(--text-primary);
  margin: 0;
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  font-feature-settings: 'cv02', 'cv03', 'cv11';
  -webkit-font-smoothing: antialiased;
}

body {
  padding:
    max(env(safe-area-inset-top, 0px), 16px)
    max(env(safe-area-inset-right, 0px), 16px)
    max(env(safe-area-inset-bottom, 0px), 16px)
    max(env(safe-area-inset-left, 0px), 16px);
}

a { color: var(--accent-cyan); }

/* Brand header */
.argus-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 8px 0 10px 0;
  border-bottom: 1px solid var(--bg-card);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.argus-logo {
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
}
.argus-mark {
  color: var(--accent-pink);
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -1px;
}
.argus-name {
  color: var(--accent-cyan);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 3px;
}
.argus-sub {
  color: var(--text-muted);
  font-size: 11px;
  margin-left: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.argus-nav {
  display: flex;
  gap: 4px;
}
.argus-nav .nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 4px;
  transition: all 0.15s ease-out;
}
.argus-nav .nav-link:hover {
  color: var(--accent-cyan);
  background: var(--bg-card);
}
.argus-nav .nav-link.active {
  color: var(--accent-cyan);
  background: var(--bg-card);
  font-weight: 700;
}

/* Toast (auto-dismiss notification) */
.argus-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(140%);
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 12px 18px;
  border-radius: 8px;
  border-left: 3px solid var(--accent-cyan);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
  transition: transform 0.3s cubic-bezier(.16,1,.3,1);
  max-width: 92vw;
  z-index: 9999;
  font-size: 13px;
  line-height: 1.4;
  pointer-events: none;
}
.argus-toast.show { transform: translateX(-50%) translateY(0); }
.argus-toast.success { border-left-color: var(--status-success); }
.argus-toast.error { border-left-color: var(--status-error); }
.argus-toast.warn { border-left-color: var(--status-warn); }

/* Submit spinner */
.btn-spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: argus-spin 0.6s linear infinite;
  vertical-align: -2px;
  margin-right: 4px;
}
@keyframes argus-spin { to { transform: rotate(360deg); } }

/* Source type icon chips */
.source-chip {
  display: inline-block;
  width: 18px;
  height: 18px;
  line-height: 18px;
  text-align: center;
  border-radius: 4px;
  background: var(--bg-card-hover);
  color: var(--accent-cyan);
  font-size: 11px;
  font-weight: 700;
  margin-right: 4px;
  vertical-align: -3px;
}
.source-chip.twitter { color: #ddd; }
.source-chip.podcast { color: var(--status-warn); }
.source-chip.blog { color: var(--status-success); }
.source-chip.github_readme { color: var(--accent-cyan); }
.source-chip.conference_talk { color: var(--accent-pink); }
.source-chip.manual_paste_other, .source-chip.other { color: var(--text-muted); }

/* Smooth hover */
button, .nav-link, .tab, tr { transition: all 0.15s ease-out; }
@media (hover: hover) {
  button:hover { background: var(--bg-card-hover); border-color: var(--accent-cyan); }
}

/* Skeleton */
.skeleton {
  display: inline-block;
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--bg-card) 0%, var(--bg-card-hover) 50%, var(--bg-card) 100%);
  background-size: 200% 100%;
  animation: argus-skel 1.4s ease-in-out infinite;
  width: 60%;
}
@keyframes argus-skel { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* Empty state */
.argus-empty {
  text-align: center;
  padding: 28px 16px;
  color: var(--text-faint);
  font-size: 13px;
}
.argus-empty .emo {
  display: block;
  font-size: 26px;
  margin-bottom: 6px;
  color: var(--text-muted);
}

/* Active tab treatment */
.tab {
  display: inline-block;
  padding: 7px 14px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font-size: 13px;
}
.tab:hover { color: var(--text-primary); }
.tab.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
  background: var(--bg-card);
  font-weight: 700;
}

/* Mobile candidate cards (replaces wide table on small screens) */
@media (max-width: 768px) {
  .argus-header { flex-direction: column; align-items: flex-start; }
  .argus-nav { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table.candidate-table thead { display: none; }
  table.candidate-table { background: transparent; }
  table.candidate-table tr {
    display: block;
    background: var(--bg-card);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    border-left: 3px solid var(--accent-cyan);
    max-width: 100%;
    word-break: break-word;
    overflow-wrap: anywhere;
  }
  table.candidate-table tr[data-status="PROMOTED"] { border-left-color: var(--status-success); }
  table.candidate-table tr[data-status="DEFERRED"] { border-left-color: var(--status-warn); }
  table.candidate-table tr[data-status="ARCHIVED"] { border-left-color: var(--text-faint); }
  table.candidate-table td {
    display: block;
    padding: 4px 0;
    border: none;
    max-width: 100%;
    word-break: break-word;
    overflow-wrap: anywhere;
    font-size: 12px;
  }
  table.candidate-table td code {
    word-break: break-all;
    font-size: 11px;
    background: var(--bg-card-hover);
    padding: 2px 4px;
    border-radius: 3px;
  }
  table.candidate-table td::before {
    content: attr(data-label);
    display: inline-block;
    min-width: 84px;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  table.candidate-table td.cand-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-subtle);
  }
  table.candidate-table td.cand-actions::before { display: none; }
  table.candidate-table td.cand-actions button {
    flex: 1 1 30%;
    min-width: 80px;
    padding: 8px 0;
    font-size: 12px;
  }
  /* Stack hero + modality cards */
  .hero { grid-template-columns: repeat(2, 1fr) !important; }
  .modality-grid { grid-template-columns: 1fr !important; }
  /* Recent submissions + paste card: prevent overflow */
  table th, table td { word-break: break-word; overflow-wrap: anywhere; }
}

/* Action button tiered colors */
.btn-promote { color: var(--status-success) !important; border-color: var(--status-success) !important; }
.btn-defer { color: var(--status-warn) !important; border-color: var(--status-warn) !important; }
.btn-archive { color: var(--text-faint) !important; border-color: var(--text-faint) !important; }
.btn-promote:hover { background: rgba(74,222,128,0.08) !important; }
.btn-defer:hover { background: rgba(251,191,36,0.08) !important; }
.btn-archive:hover { background: rgba(85,85,85,0.12) !important; }

/* Tablet to 1024 */
@media (max-width: 1024px) and (min-width: 769px) {
  .hero { grid-template-columns: repeat(3, 1fr) !important; }
}