/* ===== FACTUM DESIGN SYSTEM ===== */

:root {
  --factum-bg: #000000;
  --factum-panel: #050505;
  --factum-surface: #0a0a0a;
  --factum-elevated: #111111;
  --factum-hover: #1a1a1a;
  --factum-border: #262626;
  --factum-border-subtle: #181818;
  --factum-accent: #ffffff;
  --factum-accent-dim: rgba(255, 255, 255, 0.1);
  --factum-accent-glow: 0 0 20px rgba(255, 255, 255, 0.12);
  --factum-accent-text: #000000;
  --factum-text: #ffffff;
  --factum-text-secondary: #a1a1aa;
  --factum-text-muted: #6b7280;
  --factum-success: #22c55e;
  --factum-warning: #facc15;
  --factum-danger: #ef4444;
  --factum-info: #38bdf8;
  --factum-radius-sm: 6px;
  --factum-radius: 10px;
  --factum-radius-lg: 16px;
  --factum-shadow: 0 20px 60px rgba(0,0,0,0.8);
  --factum-font: 'Inter', system-ui, -apple-system, sans-serif;
  --factum-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

:root:not(.dark) {
  --factum-bg: #f5f5f5;
  --factum-panel: #ffffff;
  --factum-surface: #fafafa;
  --factum-elevated: #ffffff;
  --factum-hover: #f0f0f0;
  --factum-border: #e5e5e5;
  --factum-border-subtle: #d4d4d4;
  --factum-accent: #000000;
  --factum-accent-dim: rgba(0, 0, 0, 0.07);
  --factum-accent-glow: 0 0 20px rgba(0, 0, 0, 0.08);
  --factum-accent-text: #ffffff;
  --factum-text: #171717;
  --factum-text-secondary: #525252;
  --factum-text-muted: #a3a3a3;
}

/* ===== SCROLLBAR ===== */
.factum-shell ::-webkit-scrollbar { width: 4px; height: 4px; }
.factum-shell ::-webkit-scrollbar-track { background: transparent; }
.factum-shell ::-webkit-scrollbar-thumb { background: var(--factum-border); border-radius: 999px; }
.factum-shell ::-webkit-scrollbar-thumb:hover { background: var(--factum-text-muted); }

/* ===== LAYOUT ===== */
.factum-shell {
  display: flex;
  height: 100%;
  background: var(--factum-bg);
  color: var(--factum-text);
  font-family: var(--factum-font);
  position: relative;
  overflow: hidden;
}

.factum-body {
  display: flex;
  flex: 1;
  min-width: 0;
  position: relative;
}

.factum-main {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  position: relative;
}



/* ===== FILTER SIDEBAR ===== */
.factum-filters {
  width: 260px;
  flex-shrink: 0;
  background: var(--factum-panel);
  border-right: 1px solid var(--factum-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.3s ease, opacity 0.3s ease;
}

.factum-filters.collapsed {
  width: 0;
  opacity: 0;
  overflow: hidden;
  border-right: none;
}

.factum-filters-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--factum-border);
}

.factum-filters-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--factum-text-muted);
}

.factum-filters-close {
  width: 28px;
  height: 28px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: transparent;
  color: var(--factum-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
}

.factum-filters-close:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
}

.factum-filters-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.filter-group-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--factum-text-muted);
}

.filter-date-row {
  display: flex;
  gap: 8px;
}

.filter-date-row input[type="date"] {
  flex: 0 1 auto;
  width: calc(50% - 4px);
  padding: 8px 10px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: var(--factum-elevated);
  color: var(--factum-text);
  font-size: 12px;
  font-family: var(--factum-font);
  outline: none;
  transition: border-color 0.2s;
}

.filter-date-row input[type="date"]:focus {
  border-color: var(--factum-accent);
}

.filter-date-row input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
}

.filter-actions-row {
  display: flex;
  gap: 6px;
}

.filter-btn {
  flex: 1;
  padding: 7px 12px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: transparent;
  color: var(--factum-text-secondary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.filter-btn:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
}

.filter-btn.primary {
  background: var(--factum-accent);
  border-color: var(--factum-accent);
  color: var(--factum-accent-text);
}

.filter-btn.primary:hover {
  box-shadow: var(--factum-accent-glow);
}

.filter-pills {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.filter-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px 6px 12px;
  border-radius: 0;
  border: none;
  border-left: 3px solid transparent;
  background: transparent;
  color: var(--factum-text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
  width: 100%;
}

.filter-pill:hover {
  background: var(--factum-hover);
}

.filter-pill.active {
  border-left-color: var(--factum-accent);
  background: var(--factum-accent-dim);
  color: var(--factum-accent);
}

.filter-pill .pill-count {
  font-size: 10px;
  color: var(--factum-text-muted);
  font-weight: 600;
  background: var(--factum-elevated);
  padding: 1px 7px;
  border-radius: 999px;
  min-width: 20px;
  text-align: center;
}

.filter-pill.active .pill-count {
  color: var(--factum-accent);
  background: var(--factum-accent-dim);
}

/* ===== LOADING SPINNER ===== */
@keyframes factum-spin {
  to { transform: rotate(360deg); }
}
.factum-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--factum-text-muted);
  border-top-color: var(--factum-text);
  border-radius: 50%;
  animation: factum-spin 0.6s linear infinite;
  flex-shrink: 0;
}
.filter-btn.loading,
.toolbar-btn.loading,
.toolbar-icon-btn.loading {
  pointer-events: none;
  opacity: 0.6;
}

/* ===== CONTENT AREA ===== */
.factum-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.factum-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--factum-border);
  gap: 10px;
  min-height: 56px;
  flex-wrap: wrap;
}

.factum-toolbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.factum-toolbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .factum-toolbar { padding: 10px 14px; }
  .factum-toolbar-left { flex: 0 0 auto; }
  .factum-toolbar-right { width: 100%; order: 3; }
  .factum-search { min-width: 0; flex: 1; max-width: none; }
}

.factum-toolbar-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
  outline: none;
}

.factum-toolbar-subtitle {
  font-size: 11px;
  color: var(--factum-text-muted);
  white-space: nowrap;
}

.factum-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--factum-elevated);
  border: 1px solid var(--factum-border);
  border-radius: var(--factum-radius);
  padding: 6px 12px;
  min-width: 200px;
  max-width: 280px;
  transition: border-color 0.2s;
}

.factum-search:focus-within {
  border-color: var(--factum-accent);
}

.factum-search input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--factum-text);
  font-size: 12px;
  width: 100%;
  font-family: var(--factum-font);
}

.factum-search i, .factum-search .material-symbols-outlined {
  font-size: 16px;
  color: var(--factum-text-muted);
}

.toolbar-btn {
  padding: 7px 14px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: transparent;
  color: var(--factum-text-secondary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.toolbar-btn:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
  border-color: var(--factum-text-secondary);
}

.toolbar-btn.primary {
  background: var(--factum-accent);
  border-color: var(--factum-accent);
  color: var(--factum-accent-text);
}

.toolbar-btn.primary:hover {
  box-shadow: var(--factum-accent-glow);
}

.toolbar-icon-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: transparent;
  color: var(--factum-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 16px;
}

.toolbar-icon-btn:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
  border-color: var(--factum-text-secondary);
}

.toolbar-icon-btn.active {
  background: var(--factum-accent-dim);
  border-color: var(--factum-accent);
  color: var(--factum-accent);
}

/* ===== PAGINATION ===== */
.factum-pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
  border-bottom: 1px solid var(--factum-border);
  font-size: 11px;
  color: var(--factum-text-muted);
}

.factum-pagination-bar .pagination-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pagination-btn {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  border: 1px solid var(--factum-border);
  background: transparent;
  color: var(--factum-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 12px;
}

.pagination-btn:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
}

.pagination-btn.active {
  background: var(--factum-accent-dim);
  border-color: var(--factum-accent);
  color: var(--factum-accent);
}

/* ===== TABLE / GROUPED ROWS ===== */
.factum-table-container {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}

.factum-group {
  border-bottom: 1px solid var(--factum-border-subtle);
}

.factum-group-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--factum-text-muted);
  background: rgba(255,255,255,0.015);
  border-bottom: 1px solid var(--factum-border-subtle);
  position: sticky;
  top: 0;
  z-index: 2;
  backdrop-filter: blur(12px);
}

.factum-group-header .material-symbols-outlined {
  font-size: 14px;
}

.factum-table-header {
  display: grid;
  grid-template-columns: 52px 105px 100px 1.2fr 1fr 1fr;
  gap: 10px;
  padding: 10px 24px;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--factum-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--factum-border);
}
.factum-table-header .factum-row-indicators {
  justify-content: center;
}
.factum-table-header > div:not(.factum-row-indicators) {
  padding-left: 4px;
}

.factum-row {
  display: grid;
  grid-template-columns: 52px 105px 100px 1.2fr 1fr 1fr;
  gap: 12px;
  padding: 12px 24px;
  align-items: center;
  border-bottom: 1px solid var(--factum-border-subtle);
  cursor: pointer;
  transition: background 0.15s ease;
}

.factum-row:hover {
  background: rgba(255,255,255,0.025);
}

.factum-row.selected {
  background: var(--factum-accent-dim);
  border-left: 3px solid var(--factum-accent);
}

.factum-row.inactive {
  opacity: 0.5;
}
.factum-row.inactive:hover {
  opacity: 0.7;
}
.factum-row.inactive .factum-badge {
  filter: grayscale(1);
}
.factum-row.inactive .material-symbols-outlined {
  filter: grayscale(1);
}

.factum-row-indicators {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
}

.factum-row-indicators .material-symbols-outlined {
  font-size: 16px;
}

.factum-col-estado-data { text-align: left; }
.factum-col-estado-data .factum-badge { display: inline-block; }

.factum-col-dni-data {
  font-family: var(--factum-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--factum-text);
  text-align: left;
}

.factum-col-name-data {
  font-size: 13px;
  font-weight: 500;
  color: var(--factum-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}

.factum-col-cargo-data {
  font-size: 12px;
  color: var(--factum-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}

.factum-col-proveedor-data {
  font-size: 12px;
  color: var(--factum-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}

.factum-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 200px;
  color: var(--factum-text-muted);
  font-size: 13px;
}

.factum-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--factum-border);
  border-top-color: var(--factum-accent);
  border-radius: 50%;
  animation: factum-spin 0.6s linear infinite;
}

@keyframes factum-spin {
  to { transform: rotate(360deg); }
}

.factum-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  gap: 12px;
  color: var(--factum-text-muted);
  font-size: 13px;
}

.factum-empty .material-symbols-outlined {
  font-size: 40px;
  color: var(--factum-text-muted);
  opacity: 0.3;
}

/* ===== BADGES ===== */
.factum-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--factum-border);
  white-space: nowrap;
}

.factum-badge.status-nuevo {
  border-color: rgba(34, 211, 238, 0.4);
  color: #22d3ee;
  background: rgba(34, 211, 238, 0.1);
}

.factum-badge.status-revisar {
  border-color: rgba(250, 204, 21, 0.4);
  color: #facc15;
  background: rgba(250, 204, 21, 0.1);
}

.factum-badge.status-aprobado {
  border-color: rgba(34, 197, 94, 0.4);
  color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
}

.factum-badge.status-desaprobado {
  border-color: rgba(239, 68, 68, 0.45);
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

.factum-badge.rubro-sel {
  border-color: rgba(34, 211, 238, 0.3);
  color: var(--factum-accent);
  background: rgba(34, 211, 238, 0.06);
}

.factum-badge.rubro-trans {
  border-color: rgba(168, 85, 247, 0.3);
  color: #c084fc;
  background: rgba(168, 85, 247, 0.06);
}

.factum-badge.rubro-acond {
  border-color: rgba(34, 197, 94, 0.3);
  color: #4ade80;
  background: rgba(34, 197, 94, 0.06);
}

.factum-badge.rubro-dep {
  border-color: rgba(251, 191, 36, 0.3);
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.06);
}

/* ===== DETAIL SIDEBAR ===== */
.factum-detail {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 480px;
  background: var(--factum-panel);
  border-left: 1px solid var(--factum-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
  z-index: 100;
  box-shadow: -10px 0 40px rgba(0,0,0,0.6);
}

.factum-detail.collapsed {
  width: 0;
  opacity: 0;
  overflow: hidden;
  border-left: none;
  transform: translateX(20px);
  pointer-events: none;
}

@media (max-width: 768px) {
  .factum-detail {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    width: 100%;
    box-shadow: -10px 0 40px rgba(0,0,0,0.8);
  }
  .factum-detail.collapsed {
    width: 0;
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
  }
}

.factum-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--factum-border);
  gap: 12px;
}

.factum-detail-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.factum-detail-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.detail-edit-btn,
.detail-close-btn {
  width: 30px;
  height: 30px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: transparent;
  color: var(--factum-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.detail-edit-btn:hover,
.detail-close-btn:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
}
.detail-edit-btn.danger {
  color: #ef4444;
}
.detail-edit-btn.danger:hover {
  background: rgba(239,68,68,0.15);
  color: #ef4444;
}

.factum-detail-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.factum-detail-hero {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.factum-detail-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--factum-text);
  line-height: 1.2;
  margin: 0;
}

.factum-detail-subtitle {
  font-size: 13px;
  color: var(--factum-text-secondary);
}

.factum-detail-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 8px;
}

.factum-detail-stat {
  padding: 10px 14px;
  border-radius: var(--factum-radius);
  border: 1px solid var(--factum-border);
  background: var(--factum-elevated);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.factum-detail-stat-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--factum-text-muted);
}

.factum-detail-stat-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--factum-text);
}

.factum-detail-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.factum-detail-section-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--factum-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.factum-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.factum-detail-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.factum-detail-field-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--factum-text-muted);
}

.factum-detail-field-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--factum-text);
}

.factum-detail-field-value.mono {
  font-family: var(--factum-mono);
  font-size: 12px;
}

/* ===== LOG DE EVENTOS (TIMELINE) ===== */
.factum-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.factum-timeline-item {
  display: flex;
  gap: 12px;
  padding-bottom: 18px;
  position: relative;
}

.factum-timeline-item:last-child {
  padding-bottom: 0;
}

.factum-timeline-line {
  position: absolute;
  left: 13px;
  top: 28px;
  bottom: 0;
  width: 1px;
  background: var(--factum-border);
}

.factum-timeline-item:last-child .factum-timeline-line {
  display: none;
}

.factum-timeline-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--factum-elevated);
  border: 1px solid var(--factum-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
  position: relative;
}

.factum-timeline-dot .material-symbols-outlined {
  font-size: 13px;
  color: var(--factum-text-muted);
}

.factum-timeline-dot.aprobado {
  border-color: rgba(34,197,94,0.5);
  background: rgba(34,197,94,0.08);
}
.factum-timeline-dot.aprobado .material-symbols-outlined { color: #22c55e; }
.factum-timeline-dot.desaprobado {
  border-color: rgba(239,68,68,0.5);
  background: rgba(239,68,68,0.08);
}
.factum-timeline-dot.desaprobado .material-symbols-outlined { color: #ef4444; }
.factum-timeline-dot.revisar {
  border-color: rgba(250,204,21,0.5);
  background: rgba(250,204,21,0.08);
}
.factum-timeline-dot.revisar .material-symbols-outlined { color: #facc15; }
.factum-timeline-dot.pendiente {
  border-color: rgba(56,189,248,0.5);
  background: rgba(56,189,248,0.08);
}
.factum-timeline-dot.pendiente .material-symbols-outlined { color: #38bdf8; }

.factum-timeline-body {
  flex: 1;
  min-width: 0;
  padding-top: 3px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.factum-timeline-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.factum-timeline-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--factum-text);
}

.factum-timeline-desc {
  font-size: 11px;
  color: var(--factum-text-secondary);
  line-height: 1.3;
}

.factum-timeline-date {
  font-size: 10px;
  color: var(--factum-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  padding-top: 2px;
}

/* ===== DOCUMENTS IN DETAIL ===== */
.factum-dropzone {
  border: 2px dashed #84cc16;
  border-radius: var(--factum-radius);
  padding: 18px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  color: #a3e635;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(132, 204, 22, 0.04);
}

.factum-dropzone:hover {
  border-color: #a3e635;
  background: rgba(132, 204, 22, 0.1);
  color: #bef264;
}

.factum-dropzone.dragover {
  border-color: #bef264;
  background: rgba(132, 204, 22, 0.12);
  box-shadow: 0 0 20px rgba(132, 204, 22, 0.15);
  color: #bef264;
}

.factum-doc-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.factum-doc-card {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: var(--factum-elevated);
  transition: border-color 0.2s;
  cursor: pointer;
}

.factum-doc-card:hover {
  border-color: var(--factum-accent);
  background: var(--factum-accent-dim);
}

.factum-doc-status-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}
.factum-doc-status-icon .material-symbols-outlined {
  font-size: 18px;
}
.factum-doc-status-icon.status-aprobado { color: #22c55e; }
.factum-doc-status-icon.status-desaprobado { color: #ef4444; }
.factum-doc-status-icon.status-revisar { color: #facc15; }
.factum-doc-status-icon.status-nuevo { color: #22d3ee; }

.factum-doc-card-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--factum-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex-shrink: 1;
}

.factum-doc-card-date {
  font-size: 10px;
  color: var(--factum-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.factum-doc-card-spacer {
  flex: 1;
  min-width: 4px;
}

.factum-doc-card-actions {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.doc-action-btn {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  border: 1px solid var(--factum-border-subtle);
  background: transparent;
  color: var(--factum-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
}

.doc-action-btn:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
}

.doc-action-btn.danger:hover {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.3);
  color: var(--factum-danger);
}

/* ===== DOCUMENT PREVIEW MODAL ===== */
.factum-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  animation: factumFadeIn 0.2s ease;
}

.factum-preview-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.factum-preview-led.aprobado { background: #22c55e; box-shadow: 0 0 6px rgba(34,197,94,0.5); }
.factum-preview-led.desaprobado { background: #ef4444; box-shadow: 0 0 6px rgba(239,68,68,0.5); }
.factum-preview-led.revisar { background: #facc15; box-shadow: 0 0 6px rgba(250,204,21,0.5); }
.factum-preview-led.pendiente { background: #38bdf8; box-shadow: 0 0 6px rgba(56,189,248,0.5); }

@media (max-width: 768px) {
  .factum-preview-toolbar {
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 14px;
  }
  .factum-preview-toolbar-left {
    flex: 1 1 100%;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .factum-preview-toolbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    width: 100%;
  }
  .factum-preview-comment {
    flex: 1;
    min-width: 120px;
  }
  .factum-preview-comment input {
    width: 100%;
  }
}

.factum-preview-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--factum-border);
  background: rgba(0,0,0,0.6);
}

.factum-preview-toolbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.factum-preview-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.factum-preview-name {
  font-size: 13px;
  font-weight: 600;
}

.factum-preview-status {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--factum-border);
}

.factum-preview-comment {
  display: flex;
  align-items: center;
  gap: 8px;
}

.factum-preview-comment input {
  background: var(--factum-elevated);
  border: 1px solid var(--factum-border);
  border-radius: var(--factum-radius-sm);
  padding: 6px 10px;
  color: var(--factum-text);
  font-size: 12px;
  width: 200px;
  outline: none;
  font-family: var(--factum-font);
}

.factum-preview-comment input:focus {
  border-color: var(--factum-accent);
}

.preview-btn {
  padding: 6px 14px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: transparent;
  color: var(--factum-text);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.preview-btn:hover {
  background: var(--factum-hover);
}

.preview-btn.approve {
  background: rgba(34,197,94,0.15);
  border-color: rgba(34,197,94,0.4);
  color: #22c55e;
}

.preview-btn.approve:hover {
  background: rgba(34,197,94,0.25);
}

.preview-btn.reject {
  background: rgba(239,68,68,0.15);
  border-color: rgba(239,68,68,0.4);
  color: #ef4444;
}

.preview-btn.reject:hover {
  background: rgba(239,68,68,0.25);
}

.preview-btn.close {
  background: transparent;
  border-color: transparent;
  color: var(--factum-text-secondary);
  font-size: 20px;
  padding: 4px 8px;
}

.preview-btn.close:hover {
  color: var(--factum-text);
}

.factum-preview-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.factum-preview-body iframe {
  width: 100%;
  flex: 1;
  border: none;
  background: #fff;
}

/* ===== STATUS INDICATOR ===== */
.factum-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--factum-text-muted);
}

.factum-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--factum-success);
  animation: factumPulse 2s ease-in-out infinite;
}

.factum-status-dot.syncing {
  background: var(--factum-accent);
}

.factum-status-dot.error {
  background: var(--factum-danger);
  animation: none;
}

/* ===== TOAST ===== */
.factum-toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.factum-toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--factum-radius);
  background: var(--factum-elevated);
  border: 1px solid var(--factum-border);
  box-shadow: var(--factum-shadow);
  font-size: 12px;
  color: var(--factum-text);
  animation: factumSlideIn 0.3s ease;
  max-width: 360px;
}

.factum-toast .material-symbols-outlined {
  font-size: 18px;
}

.factum-toast.success { border-left: 3px solid var(--factum-success); }
.factum-toast.success .material-symbols-outlined { color: var(--factum-success); }
.factum-toast.error { border-left: 3px solid var(--factum-danger); }
.factum-toast.error .material-symbols-outlined { color: var(--factum-danger); }
.factum-toast.warning { border-left: 3px solid var(--factum-warning); }
.factum-toast.warning .material-symbols-outlined { color: var(--factum-warning); }
.factum-toast.info { border-left: 3px solid var(--factum-info); }
.factum-toast.info .material-symbols-outlined { color: var(--factum-info); }

/* ===== MODALS ===== */
.factum-overlay {
  position: fixed;
  inset: 0;
  z-index: 99998;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: factumFadeIn 0.2s ease;
}

.factum-modal-card {
  width: 90%;
  max-width: 520px;
  max-height: 85vh;
  background: var(--factum-panel);
  border: 1px solid var(--factum-border);
  border-radius: var(--factum-radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: factumZoomIn 0.25s ease;
}

.factum-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--factum-border);
}

.factum-modal-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.factum-modal-close {
  width: 28px;
  height: 28px;
  border-radius: var(--factum-radius-sm);
  border: none;
  background: transparent;
  color: var(--factum-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 18px;
}

.factum-modal-close:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
}

.factum-modal-body {
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.factum-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 20px;
  border-top: 1px solid var(--factum-border);
}

.factum-form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.factum-form-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--factum-text-muted);
}

.factum-form-input {
  padding: 8px 12px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: var(--factum-elevated);
  color: var(--factum-text);
  font-size: 13px;
  font-family: var(--factum-font);
  outline: none;
  transition: border-color 0.2s;
}

.factum-form-input:focus {
  border-color: var(--factum-accent);
}

.factum-form-select {
  padding: 8px 12px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: var(--factum-elevated);
  color: var(--factum-text);
  font-size: 13px;
  font-family: var(--factum-font);
  outline: none;
  cursor: pointer;
}

.factum-form-select:focus {
  border-color: var(--factum-accent);
}

.factum-form-textarea {
  padding: 8px 12px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: var(--factum-elevated);
  color: var(--factum-text);
  font-size: 13px;
  font-family: var(--factum-font);
  outline: none;
  min-height: 60px;
  resize: vertical;
}

.factum-form-textarea:focus {
  border-color: var(--factum-accent);
}

/* ===== IMPORT MODAL ===== */
.import-tab {
  padding: 8px 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--factum-text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.import-tab:hover {
  color: var(--factum-text-secondary);
}
.import-tab.active {
  color: var(--factum-accent);
  border-bottom-color: var(--factum-accent);
}

.factum-import-textarea {
  flex: 1;
  min-height: 0;
  padding: 12px 14px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: var(--factum-elevated);
  color: var(--factum-text);
  font-family: var(--factum-mono);
  font-size: 11px;
  line-height: 1.5;
  outline: none;
  resize: none;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--factum-border) transparent;
}
.factum-import-textarea:focus {
  border-color: var(--factum-accent);
}
.factum-import-textarea::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.factum-import-textarea::-webkit-scrollbar-track {
  background: transparent;
}
.factum-import-textarea::-webkit-scrollbar-thumb {
  background: var(--factum-border);
  border-radius: 999px;
}
.factum-import-textarea::-webkit-scrollbar-thumb:hover {
  background: var(--factum-text-muted);
}

/* ===== RUBRO BUTTON GRID (Add Modal) ===== */
.factum-rubro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.rubro-btn {
  padding: 10px 12px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border);
  background: var(--factum-elevated);
  color: var(--factum-text-secondary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  letter-spacing: 0.3px;
}

.rubro-btn:hover {
  background: var(--factum-hover);
  color: var(--factum-text);
  border-color: var(--factum-text-secondary);
}

.rubro-btn.active {
  background: var(--factum-accent);
  border-color: var(--factum-accent);
  color: var(--factum-accent-text);
  box-shadow: var(--factum-accent-glow);
}

.rubro-btn:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

/* ===== EMPRESA SEARCH DROPDOWN ===== */
.factum-empresa-search {
  position: relative;
}

.factum-empresa-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 100;
  max-height: 200px;
  overflow-y: auto;
  background: var(--factum-elevated);
  border: 1px solid var(--factum-border);
  border-top: none;
  border-radius: 0 0 var(--factum-radius-sm) var(--factum-radius-sm);
  box-shadow: var(--factum-shadow);
}

.factum-empresa-item {
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-bottom: 1px solid var(--factum-border-subtle);
}

.factum-empresa-item:hover,
.factum-empresa-item.selected {
  background: var(--factum-accent-dim);
}

.factum-empresa-item-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--factum-text);
}

.factum-empresa-item-ruc {
  font-size: 10px;
  color: var(--factum-text-muted);
  font-family: var(--factum-mono);
}

.factum-empresa-empty {
  padding: 12px;
  text-align: center;
  font-size: 11px;
  color: var(--factum-text-muted);
}

/* ===== ANIMATIONS ===== */
@keyframes factumFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes factumZoomIn {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes factumSlideIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes factumPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@keyframes factumSpin {
  to { transform: rotate(360deg); }
}

.factum-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--factum-border);
  border-top-color: var(--factum-accent);
  border-radius: 50%;
  animation: factumSpin 0.8s linear infinite;
}

/* ===== UPLOAD QUEUE ===== */
.factum-queue-panel {
  position: fixed;
  width: 380px;
  max-height: 60vh;
  background: var(--factum-panel);
  border: 1px solid var(--factum-border);
  border-radius: var(--factum-radius);
  box-shadow: var(--factum-shadow);
  display: flex;
  flex-direction: column;
  z-index: 99999;
  overflow: hidden;
  animation: factumSlideIn 0.25s ease;
}

.factum-queue-panel.hidden {
  display: none;
}

.factum-queue-panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--factum-border);
  font-size: 12px;
  font-weight: 700;
  color: var(--factum-text);
  letter-spacing: 0.3px;
}

.factum-queue-count {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  color: var(--factum-text-muted);
  background: var(--factum-elevated);
  padding: 1px 8px;
  border-radius: 999px;
  min-width: 20px;
  text-align: center;
}

.factum-queue-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.factum-queue-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--factum-radius-sm);
  border: 1px solid var(--factum-border-subtle);
  background: var(--factum-elevated);
  transition: all 0.4s ease;
  overflow: hidden;
}

.factum-queue-item.fade-out {
  opacity: 0;
  transform: translateX(30px);
  max-height: 0;
  padding: 0 10px;
  margin: 0;
  border-width: 0;
}

.factum-queue-item-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
}

.factum-queue-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.factum-queue-item-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--factum-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.factum-queue-item-sub {
  font-size: 10px;
  color: var(--factum-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.factum-queue-item-status {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
}

.factum-queue-ring {
  transform: rotate(-90deg);
  width: 32px;
  height: 32px;
}

.factum-queue-ring-bg {
  stroke: var(--factum-border);
}

.factum-queue-ring-progress {
  stroke: var(--factum-accent);
  transition: stroke-dashoffset 0.3s ease;
}

.factum-queue-item.completed .factum-queue-ring-progress {
  stroke: var(--factum-success);
}

.factum-queue-item.error .factum-queue-ring-progress {
  stroke: var(--factum-danger);
}

.factum-queue-item-status .material-symbols-outlined {
  font-size: 18px;
}

.factum-queue-item.status-completed .factum-queue-ring-progress {
  stroke: var(--factum-success);
}

.factum-queue-empty {
  padding: 24px 16px;
  text-align: center;
  font-size: 11px;
  color: var(--factum-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.factum-queue-empty .material-symbols-outlined {
  font-size: 28px;
  opacity: 0.3;
}

@media (max-width: 768px) {
  .factum-queue-panel {
    top: 56px !important;
    right: 8px !important;
    left: 8px !important;
    width: auto;
    max-height: 50vh;
  }
}