/*
 * RAXE Design System — Data Panel, Ticker, Progress, Skeleton
 * The live enforcement log panel, scrolling threat ticker,
 * reading progress bar, back-to-top, and loading skeletons.
 * Depends on: tokens.css
 */

/* ────────────────── ENFORCEMENT LOG PANEL ── */
.data-panel {
  background: var(--surface-panel); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); overflow: hidden;
  backdrop-filter: blur(16px); position: relative; font-family: var(--font-mono);
  box-shadow: 0 0 0 1px rgba(56,189,248,0.04) inset, var(--shadow-xl);
}
.data-panel::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient);
}
.data-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  background: rgba(56,189,248,0.04); border-bottom: 1px solid var(--border-default);
  font-size: 10px; letter-spacing: var(--tracking-wider); text-transform: uppercase;
  color: var(--text-brand);
}
.panel-live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 6px var(--cyan);
  animation: panel-pulse 2s ease-in-out infinite;
}
@keyframes panel-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.35;transform:scale(0.75)} }

/* Metric row (2 cells) */
.panel-metrics-row {
  display: grid; grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border-default);
}
.panel-metric {
  padding: var(--space-3) var(--space-5);
  border-right: 1px solid var(--border-default);
}
.panel-metric:last-child { border-right: none; }
.panel-metric-label {
  font-size: 9px; letter-spacing: var(--tracking-wider); text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 3px;
}
.panel-metric-value {
  font-size: 22px; font-weight: var(--weight-bold); line-height: 1;
  background: var(--gradient-text); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.panel-metric-value.amber { -webkit-text-fill-color: var(--amber); }
.panel-metric-sub { font-size: 10px; color: var(--text-ghost); margin-top: 3px; }

/* Log rows */
.panel-log { display: flex; flex-direction: column; overflow-y: auto; max-height: 252px;
  scrollbar-width: thin; scrollbar-color: rgba(56,189,248,0.2) transparent; }
.panel-log-row {
  display: grid; grid-template-columns: 60px 74px 1fr 36px;
  gap: var(--space-2); align-items: center;
  padding: 9px var(--space-5);
  border-bottom: 1px solid rgba(56,189,248,0.05);
  transition: background var(--duration-instant) var(--ease-default);
  cursor: default;
}
.panel-log-row:last-child { border-bottom: none; }
.panel-log-row:hover { background: rgba(56,189,248,0.03); }
.log-time { color: var(--text-ghost); font-size: 10px; }
.log-msg  { color: rgba(232,244,255,0.68); font-size: 10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-ms   { color: var(--text-ghost); font-size: 10px; text-align: right; }

/* Footer metrics (3 cells) */
.panel-footer-row {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  border-top: 1px solid var(--border-default);
  background: rgba(4,13,26,0.5);
}
.panel-footer-cell {
  padding: var(--space-2) 0; text-align: center;
  border-right: 1px solid var(--border-default);
}
.panel-footer-cell:last-child { border-right: none; }
.panel-footer-value {
  font-size: 15px; font-weight: var(--weight-bold);
  background: var(--gradient-text); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.panel-footer-value.amber-txt { -webkit-text-fill-color: var(--amber); }
.panel-footer-label { font-size: 9px; color: var(--text-ghost); letter-spacing: var(--tracking-wider); text-transform: uppercase; margin-top: 2px; }

/* ────────────────── SCROLLING THREAT TICKER ── */
.ticker {
  position: relative; overflow: hidden;
  background: rgba(7,22,41,0.9); backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
  padding: 10px 0; z-index: var(--z-raised);
}
.ticker::before, .ticker::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(90deg, var(--surface-base), transparent); }
.ticker::after  { right: 0; background: linear-gradient(270deg, var(--surface-base), transparent); }
.ticker-label {
  position: absolute; left: 0; top: 0; bottom: 0; z-index: 3;
  display: flex; align-items: center; padding: 0 var(--space-5);
  background: rgba(4,13,26,0.98); border-right: 1px solid var(--border-default);
  font-family: var(--font-mono); font-size: 9px; letter-spacing: var(--tracking-widest);
  color: var(--text-brand); text-transform: uppercase; white-space: nowrap;
}
.ticker-track {
  display: flex; width: max-content;
  animation: ticker-scroll 42s linear infinite;
  padding-left: 160px;
}
@keyframes ticker-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.ticker-item {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0 var(--space-8); white-space: nowrap; font-family: var(--font-mono); font-size: 11px;
  border-right: 1px solid rgba(56,189,248,0.09);
}
.ticker-txt   { color: var(--text-muted); }
.ticker-model { color: rgba(232,121,249,0.6); font-size: 10px; }

/* ────────────────── READING PROGRESS BAR ── */
.reading-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%; z-index: calc(var(--z-nav) + 1);
  background: var(--gradient);
  transition: width var(--duration-instant) linear;
}

/* ────────────────── SKELETON LOADERS ── */
.skeleton {
  background: linear-gradient(90deg,
    rgba(56,189,248,0.05) 25%, rgba(56,189,248,0.12) 50%, rgba(56,189,248,0.05) 75%);
  background-size: 200% 100%;
  animation: skeleton-sweep 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes skeleton-sweep { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skeleton-text { height: 14px; margin-bottom: var(--space-2); }
.skeleton-text.w-80 { width: 80%; }
.skeleton-text.w-60 { width: 60%; }
.skeleton-donut { width: 120px; height: 120px; border-radius: 50%; }
.skeleton-bar   { height: 8px; border-radius: 4px; }