/* ============================================================================
   Chamanke Workspace — Documents Module Styles
   Inherits the universal mod-* component system from theme.css and the design
   tokens from styles.css (:root / [data-theme="dark"]). Only document-specific
   visuals live here.
   ============================================================================ */

/* KPI accent icons reuse .mod-kpi-* from theme.css; gradients set inline in HTML. */

/* ===== Category folders (mirrors the Finance module) ===== */
.doc-folder-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 18px; padding: 8px 2px 4px;
}
.doc-folder-tile {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 26px 18px 20px; cursor: pointer;
  background: var(--bg-card, #fff); border: 1px solid var(--border-primary, #e2e8f0);
  border-radius: 16px; box-shadow: var(--shadow-card, 0 1px 3px rgba(0,0,0,0.06));
  transition: transform 0.14s, box-shadow 0.14s, border-color 0.14s;
  text-align: center; font: inherit;
}
.doc-folder-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(0,0,0,0.10);
  border-color: var(--accent, #e52121);
}
.doc-folder-tile:active { transform: translateY(-1px); }
.doc-folder-tile-ico { line-height: 0; display: flex; align-items: center; justify-content: center; }
.doc-folder-svg { transition: transform 0.16s ease; filter: drop-shadow(0 3px 5px rgba(0,0,0,0.12)); }
.doc-folder-tile:hover .doc-folder-svg { transform: scale(1.06) rotate(-2deg); }
.doc-folder-tile-name { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); }
.doc-folder-tile-meta { font-size: 0.8rem; color: var(--text-tertiary); font-weight: 500; }

/* Open-folder panel */
.doc-folder-panel { animation: docPanelIn 0.18s ease; }
@keyframes docPanelIn { from { opacity: 0; transform: translateX(8px); } to { opacity: 1; transform: translateX(0); } }
.doc-folder-bar {
  display: flex; align-items: center; gap: 14px; margin-bottom: 16px;
  padding-bottom: 12px; border-bottom: 1px solid var(--border-primary, #e2e8f0);
}
.doc-folder-title { margin: 0; font-size: 1.2rem; display: flex; align-items: center; gap: 8px; color: var(--text-primary); }
.doc-back-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 8px; cursor: pointer; font: inherit; font-weight: 600;
  background: var(--bg-card); color: var(--text-secondary); border: 1px solid var(--border-primary);
  transition: background 0.14s, color 0.14s, border-color 0.14s;
}
.doc-back-btn:hover { background: var(--bg-primary); color: var(--text-primary); border-color: var(--accent); }

/* Charts row — three cards, responsive */
.doc-charts-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  gap: 20px;
  margin-bottom: 24px;
}
@media (max-width: 1100px) { .doc-charts-grid { grid-template-columns: 1fr; } }
.doc-chart-empty {
  text-align: center; padding: 40px; color: var(--text-tertiary); font-size: 0.9rem;
}

/* Category tag inside the table */
.doc-cat-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.78rem; font-weight: 600; color: var(--text-secondary);
  background: var(--bg-input); border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm); padding: 2px 9px; white-space: nowrap;
}

/* Small "days left / ago" line under the status badge */
.doc-days { font-size: 0.7rem; font-weight: 600; }
.doc-days.expired  { color: #dc2626; }
.doc-days.expiring { color: #d97706; }
.doc-days.valid    { color: var(--text-tertiary); }
.doc-days.none     { color: var(--text-tertiary); }

/* Reuse contracts row-action buttons look (btn-print/edit/del already styled
   in styles2.css). Provide a graceful fallback if those classes are absent. */
#view-documents .row-btn {
  background: none; border: none; cursor: pointer; font-size: 1rem;
  padding: 4px 6px; border-radius: var(--radius-sm); line-height: 1;
  transition: background var(--transition-fast);
}
#view-documents .row-btn:hover { background: var(--bg-input); }

/* Expiry legend chip on the renewals chart card */
.doc-legend {
  display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.72rem;
  color: var(--text-tertiary); margin-top: 6px;
}
.doc-legend span { display: inline-flex; align-items: center; gap: 5px; }
.doc-legend i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }

/* ===== Attachments (upload + list) ===== */
.doc-upload-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.doc-upload-btn {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  padding: 8px 16px; border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600;
  background: var(--accent); color: #fff; border: none; transition: all var(--transition-fast);
}
.doc-upload-btn:hover { filter: brightness(0.94); transform: translateY(-1px); }
.doc-upload-hint { font-size: 0.78rem; color: var(--text-tertiary); }

.doc-attach-list { display: flex; flex-direction: column; gap: 8px; }
.doc-attach-empty { font-size: 0.82rem; color: var(--text-tertiary); padding: 6px 2px; }
.doc-attach-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; background: var(--bg-input);
  border: 1px solid var(--border-primary); border-radius: var(--radius-sm);
}
.doc-attach-ico { font-size: 1.2rem; flex-shrink: 0; }
.doc-attach-name {
  flex: 1; min-width: 0; font-size: 0.85rem; font-weight: 600; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.doc-attach-size { font-size: 0.74rem; color: var(--text-tertiary); flex-shrink: 0; }
.doc-attach-actions { display: flex; gap: 2px; flex-shrink: 0; }
.doc-attach-actions .row-btn {
  background: none; border: none; cursor: pointer; font-size: 0.95rem;
  padding: 3px 5px; border-radius: 4px; transition: background var(--transition-fast);
}
.doc-attach-actions .row-btn:hover { background: var(--bg-card); }

/* Paperclip indicator in the table */
.doc-attach-count {
  display: inline-block; font-size: 0.68rem; font-weight: 700; color: #2563eb;
  background: rgba(37,99,235,0.10); border-radius: 8px; padding: 1px 7px; vertical-align: middle; margin-left: 4px;
}

/* Clickable Expiring Soon / Expired KPI cards */
.doc-kpi-clickable {
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}
.doc-kpi-clickable:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.28);
}
.doc-kpi-clickable::after {
  content: '↗';
  position: absolute;
  top: 8px; right: 12px;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  opacity: 0.7;
}
.doc-kpi-clickable { position: relative; }