/* dokai — document list page.
   All selectors are scoped under `.dokai` to match the KAIS dark navy
   theme (base.html uses bg-gray-800/900 with green/emerald accents). */

.dokai {
  /* -- Palette tokens (slate + emerald) -- */
  --dk-bg: #0f172a;            /* slate-900 */
  --dk-bg-deep: #020617;       /* slate-950 */
  --dk-surface: #1e293b;       /* slate-800 */
  --dk-surface-2: rgba(15, 23, 42, 0.6);
  --dk-border: rgba(148, 163, 184, 0.12);
  --dk-border-strong: rgba(148, 163, 184, 0.22);
  --dk-text: #f1f5f9;          /* slate-100 */
  --dk-text-muted: #cbd5e1;    /* slate-300 */
  --dk-text-dim: #94a3b8;      /* slate-400 */
  --dk-accent: #10b981;        /* emerald-500 */
  --dk-accent-bright: #34d399; /* emerald-400 */
  --dk-accent-green: #22c55e;  /* green-500 */
  --dk-accent-soft: rgba(34, 197, 94, 0.08);
  --dk-accent-ring: rgba(16, 185, 129, 0.35);
  --dk-gradient-cta: linear-gradient(135deg, #22c55e 0%, #10b981 100%);
  --dk-gradient-hero: linear-gradient(180deg, rgba(34, 197, 94, 0.08) 0%, rgba(15, 23, 42, 0) 60%);
  --dk-danger: #f87171;
  --dk-warn: #fbbf24;
}

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

.dokai-list {
  background: var(--dk-bg);
  background-image: var(--dk-gradient-hero);
  color: var(--dk-text);
  min-height: 100vh;
}

/* -- Page wrapper -- */
.dokai .dokai-page-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem 5rem;
}

/* -- Page Header -- */
.dokai .page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.dokai .page-header-text h1 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--dk-text);
  letter-spacing: -0.025em;
  margin: 0;
  background: linear-gradient(135deg, #f1f5f9 0%, #34d399 120%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.dokai .page-header-text p {
  color: var(--dk-text-dim);
  margin: 0.4rem 0 0;
  font-size: 1rem;
}

.dokai .btn-upload {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
  border: none;
  background: var(--dk-gradient-cta);
  color: #022c22;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
  flex-shrink: 0;
}

.dokai .btn-upload:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(16, 185, 129, 0.5);
}

.dokai .btn-upload:focus-visible {
  outline: 2px solid var(--dk-accent-bright);
  outline-offset: 3px;
}

.dokai .btn-upload-icon {
  font-size: 1.1rem;
}

/* -- Filter Bar -- */
.dokai .filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.dokai .filter-bar-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dk-text-dim);
  margin-right: 0.25rem;
}

.dokai .filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1.05rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--dk-border-strong);
  background: rgba(15, 23, 42, 0.5);
  color: var(--dk-text-muted);
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
  font-family: inherit;
}

.dokai .filter-chip:hover {
  border-color: var(--dk-accent);
  color: var(--dk-accent-bright);
  background: var(--dk-accent-soft);
}

.dokai .filter-chip:focus-visible {
  outline: 2px solid var(--dk-accent-bright);
  outline-offset: 2px;
}

.dokai .filter-chip.active {
  background: var(--dk-gradient-cta);
  color: #022c22;
  border-color: transparent;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.35);
}

.dokai .filter-count {
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: 0.4rem;
  opacity: 0.7;
}

/* -- Year Filter Dropdown -- */
.dokai .filter-year-select {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1.05rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--dk-border-strong);
  background: rgba(15, 23, 42, 0.5);
  color: var(--dk-text-muted);
  cursor: pointer;
  transition: all 0.2s;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.2rem;
  font-family: inherit;
  line-height: 1.4;
}

.dokai .filter-year-select:hover {
  border-color: var(--dk-accent);
  color: var(--dk-accent-bright);
  background-color: var(--dk-accent-soft);
}

.dokai .filter-year-select:focus-visible {
  outline: 2px solid var(--dk-accent-bright);
  outline-offset: 2px;
}

.dokai .filter-year-select.active {
  background-color: var(--dk-accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23022c22' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  color: #022c22;
  border-color: transparent;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.35);
}

.dokai .doc-card.filter-hidden {
  display: none;
}

.dokai .filter-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 2rem;
  color: var(--dk-text-dim);
  font-size: 0.95rem;
  display: none;
}

/* -- Document Grid -- */
.dokai .doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.dokai .doc-card {
  background: var(--dk-surface-2);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  backdrop-filter: blur(12px) saturate(140%);
  border: 1px solid var(--dk-border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  color: var(--dk-text);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.dokai .doc-card:hover {
  transform: translateY(-4px);
  border-color: var(--dk-accent);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px var(--dk-accent-ring);
}

.dokai .doc-card-thumb {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(15, 23, 42, 0.4));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  min-height: 260px;
}

.dokai .doc-card-thumb img {
  max-width: 100%;
  max-height: 320px;
  object-fit: contain;
  display: block;
  transition: transform 0.4s ease;
  border-radius: 4px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.dokai .doc-card:hover .doc-card-thumb img {
  transform: scale(1.04);
}

.dokai .doc-card-body {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.dokai .doc-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dk-text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
  overflow-wrap: break-word;
  word-break: break-word;
}

.dokai .doc-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--dk-text-dim);
  flex-wrap: wrap;
}

.dokai .doc-card-meta-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.dokai .doc-card-meta-icon {
  font-size: 0.9rem;
  flex-shrink: 0;
  color: var(--dk-text-dim);
}

.dokai .article-link {
  color: var(--dk-accent-bright);
  text-decoration: none;
  white-space: nowrap;
}

.dokai .article-link:hover {
  color: var(--dk-accent);
}

/* -- Status Badge -- */
.dokai .status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.dokai .status-ready {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.dokai .status-processing {
  background: rgba(251, 191, 36, 0.12);
  color: #fcd34d;
  border: 1px solid rgba(251, 191, 36, 0.35);
}

.dokai .status-private {
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.dokai .doc-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--dk-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dokai .doc-card-body > a:first-of-type {
  margin-bottom: 1.25rem;
}

.dokai .doc-card-action {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dk-accent-bright);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.dokai .doc-card:hover .doc-card-action {
  gap: 0.5rem;
}

.dokai .doc-card-action-arrow {
  transition: transform 0.2s;
}

.dokai .doc-card:hover .doc-card-action-arrow {
  transform: translateX(3px);
}

.dokai .btn-delete {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--dk-border-strong);
  border-radius: 8px;
  color: var(--dk-text-dim);
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.dokai .btn-delete:hover {
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.5);
  color: var(--dk-danger);
}

.dokai .btn-delete:focus-visible {
  outline: 2px solid var(--dk-danger);
  outline-offset: 2px;
}

/* -- Empty State -- */
.dokai .empty-state {
  text-align: center;
  padding: 5rem 2rem;
  background: var(--dk-surface-2);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid var(--dk-border);
  border-radius: 20px;
}

.dokai .empty-state-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  display: block;
  filter: drop-shadow(0 0 16px rgba(16, 185, 129, 0.35));
}

.dokai .empty-state h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dk-text);
  margin-bottom: 0.5rem;
}

.dokai .empty-state p {
  color: var(--dk-text-dim);
  font-size: 1rem;
  margin-bottom: 2rem;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

.dokai .empty-state .btn-upload {
  font-size: 1rem;
  padding: 0.9rem 2rem;
}

/* -- Responsive -- */
@media (max-width: 768px) {
  .dokai .dokai-page-wrapper {
    padding: 2rem 1.25rem 3rem;
  }

  .dokai .page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .dokai .page-header-text h1 {
    font-size: 1.85rem;
  }

  .dokai .filter-bar {
    gap: 0.4rem;
  }

  .dokai .filter-chip {
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
  }

  .dokai .filter-year-select {
    padding: 0.4rem 0.85rem;
    padding-right: 1.9rem;
    font-size: 0.78rem;
  }

  .dokai .doc-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .dokai .doc-card-thumb {
    min-height: 180px;
  }

  .dokai .doc-card-body {
    padding: 1rem;
  }

  .dokai .page-header-text h1 {
    font-size: 1.5rem;
  }
}

/* -- Pagination -- */

.dokai .pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1rem 0;
}

.dokai .pagination-link {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--dk-accent-bright);
  background: var(--dk-surface);
  border: 1px solid var(--dk-border);
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}

.dokai .pagination-link:hover:not(.disabled) {
  background: var(--dk-accent-soft);
  border-color: var(--dk-accent-ring);
}

.dokai .pagination-link.disabled {
  color: var(--dk-text-dim);
  cursor: default;
  opacity: 0.5;
}

.dokai .pagination-info {
  font-size: 0.875rem;
  color: var(--dk-text-muted);
}