/*
 * css/export-queue.css
 * Case Export page styles — Evident ICU Phase 3
 * Dark-themed, forensic-grade export management interface
 */

/* ── Layout ──────────────────────────────────────────────────── */

.ex-root {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: var(--space-md, 1rem);
}

/* ── Case selector bar ───────────────────────────────────────── */

.ex-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-sm, 0.5rem);
  padding: var(--space-md, 1rem);
  background: var(--app-surface, #1a1f2e);
  border: 1px solid var(--app-border, #2d3448);
  border-radius: 0.5rem;
}

.ex-controls__group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 200px;
}

.ex-controls__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--app-text-muted, #8892a4);
}

.ex-controls__select {
  padding: 0.4rem 0.6rem;
  background: var(--app-bg, #0f1117);
  border: 1px solid var(--app-border, #2d3448);
  border-radius: 0.25rem;
  color: var(--app-text, #e2e8f0);
  font-size: 0.85rem;
  font-family: inherit;
  transition: border-color 150ms ease;
}

.ex-controls__select:focus {
  outline: 2px solid var(--gem-sapphire-flat, #3b82f6);
  outline-offset: 1px;
  border-color: var(--gem-sapphire-flat, #3b82f6);
}

/* ── Export Formats Grid ─────────────────────────────────────── */

.ex-formats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md, 1rem);
  margin-block: var(--space-md, 1rem);
}

.ex-format-card {
  background: var(--app-surface, #1a1f2e);
  border: 1px solid var(--app-border, #2d3448);
  border-radius: 0.5rem;
  padding: var(--space-md, 1rem);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition:
    border-color 150ms ease,
    box-shadow 150ms ease;
  position: relative;
}

.ex-format-card:hover {
  border-color: oklch(56% 0.2 250deg / 40%);
  box-shadow: 0 2px 8px oklch(0% 0 0deg / 20%);
}

.ex-format-card--locked {
  opacity: 0.6;
}

.ex-format-card__tier-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.1rem 0.4rem;
  border-radius: 0.2rem;
  background: oklch(60% 0.2 80deg / 15%);
  color: oklch(75% 0.14 80deg);
  border: 1px solid oklch(60% 0.2 80deg / 30%);
}

.ex-format-card__header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.ex-format-card__icon {
  width: 36px;
  height: 36px;
  border-radius: 0.375rem;
  background: oklch(56% 0.2 250deg / 10%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gem-sapphire-flat, #3b82f6);
  flex-shrink: 0;
}

.ex-format-card__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--app-text, #e2e8f0);
}

.ex-format-card__ext {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--app-text-muted, #8892a4);
  background: var(--app-bg, #0f1117);
  padding: 0.05rem 0.3rem;
  border-radius: 0.2rem;
  margin-left: auto;
}

.ex-format-card__description {
  font-size: 0.8rem;
  color: var(--app-text-muted, #8892a4);
  line-height: 1.45;
  flex-grow: 1;
}

.ex-format-card__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ── Recent Exports Table ────────────────────────────────────── */

.ex-recent-heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--app-text-muted, #8892a4);
  margin-bottom: 0.75rem;
  margin-top: var(--space-lg, 2rem);
}

.ex-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.ex-table th {
  text-align: left;
  padding: 0.4rem 0.75rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--app-text-muted, #8892a4);
  border-bottom: 1px solid var(--app-border, #2d3448);
}

.ex-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid oklch(100% 0 0deg / 4%);
  color: var(--app-text, #e2e8f0);
  vertical-align: middle;
}

.ex-table tbody tr:hover td {
  background: oklch(100% 0 0deg / 2%);
}

.ex-table__format-badge {
  font-family: monospace;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--app-bg, #0f1117);
  border: 1px solid var(--app-border, #2d3448);
  border-radius: 0.2rem;
  padding: 0.1rem 0.4rem;
  color: var(--app-text-muted, #8892a4);
}

.ex-table__hash {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--app-text-muted, #8892a4);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Verify Panel ────────────────────────────────────────────── */

.ex-verify {
  background: var(--app-surface, #1a1f2e);
  border: 1px solid var(--app-border, #2d3448);
  border-radius: 0.5rem;
  padding: var(--space-md, 1rem);
  margin-top: var(--space-md, 1rem);
}

.ex-verify__heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--app-text-muted, #8892a4);
  margin-bottom: 0.75rem;
}

.ex-verify__result {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  padding: 0.6rem 0.875rem;
  border-radius: 0.375rem;
}

.ex-verify__result--ok {
  background: oklch(35% 0.1 170deg / 15%);
  border: 1px solid oklch(55% 0.16 170deg / 30%);
  color: oklch(75% 0.1 170deg);
}

.ex-verify__result--fail {
  background: oklch(30% 0.15 30deg / 15%);
  border: 1px solid oklch(50% 0.2 30deg / 30%);
  color: oklch(75% 0.12 30deg);
}

/* ── Skeleton ────────────────────────────────────────────────── */

.ex-skeleton {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md, 1rem);
}

.ex-skeleton__card {
  height: 160px;
  border-radius: 0.5rem;
  background: var(--app-surface, #1a1f2e);
  animation: ex-shimmer 1.4s ease-in-out infinite;
}

@keyframes ex-shimmer {
  0%,
  100% {
    opacity: 0.4;
  }

  50% {
    opacity: 0.9;
  }
}

/* ── Empty / Error ───────────────────────────────────────────── */

.ex-empty {
  text-align: center;
  padding: 3rem var(--space-md, 1rem);
}

.ex-empty__heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--app-text, #e2e8f0);
  margin-bottom: 0.5rem;
}

.ex-empty__body {
  font-size: 0.85rem;
  color: var(--app-text-muted, #8892a4);
  max-width: 380px;
  margin-inline: auto;
}

.ex-error {
  padding: 1rem;
  background: oklch(40% 0.2 30deg / 10%);
  border: 1px solid oklch(50% 0.2 30deg / 30%);
  border-radius: 0.5rem;
  color: oklch(75% 0.15 30deg);
  font-size: 0.85rem;
}

/* ── Tier gate ───────────────────────────────────────────────── */

.ex-tier-gate {
  text-align: center;
  padding: 3rem var(--space-md, 1rem);
}

.ex-tier-gate__heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--app-text, #e2e8f0);
  margin-bottom: 0.5rem;
}

.ex-tier-gate__body {
  font-size: 0.875rem;
  color: var(--app-text-muted, #8892a4);
  margin-bottom: 1.5rem;
  max-width: 340px;
  margin-inline: auto;
}

/* ── Progress bar ────────────────────────────────────────────── */

.ex-progress {
  height: 4px;
  background: var(--app-border, #2d3448);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.ex-progress__bar {
  height: 100%;
  background: var(--gem-sapphire-flat, #3b82f6);
  border-radius: 2px;
  transition: width 300ms ease;
}

/* ── Toast ───────────────────────────────────────────────────── */

.ex-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 16px oklch(0% 0 0deg / 30%);
  transition:
    opacity 300ms ease,
    transform 300ms ease;
}

.ex-toast--success {
  background: oklch(35% 0.1 170deg);
  border: 1px solid oklch(55% 0.16 170deg / 50%);
  color: oklch(85% 0.08 170deg);
}

.ex-toast--error {
  background: oklch(30% 0.15 30deg);
  border: 1px solid oklch(50% 0.2 30deg / 50%);
  color: oklch(80% 0.1 30deg);
}

.ex-toast.ex-toast--hidden {
  opacity: 0;
  transform: translateY(0.5rem);
  pointer-events: none;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (width <= 640px) {
  .ex-controls {
    flex-direction: column;
  }

  .ex-controls__group {
    min-width: 0;
    width: 100%;
  }

  .ex-formats {
    grid-template-columns: 1fr;
  }

  .ex-skeleton {
    grid-template-columns: 1fr;
  }

  .ex-table {
    font-size: 0.78rem;
  }

  .ex-table th,
  .ex-table td {
    padding: 0.4rem;
  }
}

/* ── Reduced motion ──────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .ex-format-card,
  .ex-toast {
    transition: none;
  }

  .ex-skeleton__card {
    animation: none;
    opacity: 0.6;
  }
}