/* ═══════════════════════════════════════════════════════════════
   CONTABILIDAD PREMIUM — Material Design 3
   Prefijo: .ct-
   ═══════════════════════════════════════════════════════════════ */

/* ── ANIMACIONES ──────────────────────────────────────────────── */
@keyframes ct-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes ct-spin {
    to { transform: rotate(360deg); }
}
@keyframes ct-shimmer {
    0%   { background-position: -400px 0; }
    100% { background-position: 400px 0; }
}

/* ── CONTENEDOR PRINCIPAL ─────────────────────────────────────── */
#contabilidad-panel-contable {
    animation: ct-fade-in 0.25s ease;
}

/* ── BARRA DE PERÍODO ─────────────────────────────────────────── */
.ct-period-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding: 14px 18px;
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
    margin-bottom: 16px;
}
.ct-chip-group {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    flex: 1;
}
.ct-period-label {
    font-size: 0.72rem;
    font-weight: 800;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: .07em;
    white-space: nowrap;
    margin-right: 4px;
}
.ct-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 16px;
    border-radius: 50px;
    border: 1.5px solid var(--border);
    background: transparent;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-color);
    transition: all .18s ease;
    white-space: nowrap;
    font-family: inherit;
}
.ct-chip:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(59,130,246,.06);
}
.ct-chip.ct-chip--active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(59,130,246,.35);
}
.ct-chip .material-symbols-outlined {
    font-size: 1rem;
}
.ct-custom-dates {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-left: 4px;
}
.ct-date-input {
    padding: 5px 10px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 0.8rem;
    font-family: inherit;
    transition: border-color .18s;
}
.ct-date-input:focus {
    outline: none;
    border-color: var(--primary);
}
.ct-apply-btn {
    padding: 5px 14px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: opacity .15s;
}
.ct-apply-btn:hover { opacity: .88; }

/* ── NAVEGACIÓN DE TABS ───────────────────────────────────────── */
.ct-tabs-nav {
    display: flex;
    border-bottom: 2px solid var(--border);
    margin-bottom: 24px;
    overflow-x: auto;
    scrollbar-width: none;
    gap: 0;
}
.ct-tabs-nav::-webkit-scrollbar { display: none; }
.ct-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    color: #94a3b8;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: color .18s, border-color .18s;
    font-family: inherit;
}
.ct-tab-btn .material-symbols-outlined {
    font-size: 1.1rem;
    transition: color .18s;
}
.ct-tab-btn:hover {
    color: var(--text-color);
    background: rgba(0,0,0,.03);
}
.ct-tab-btn.ct-tab-btn--active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}
.ct-tab-btn.ct-tab-btn--active .material-symbols-outlined {
    color: var(--primary);
}

/* ── PANEL CONTENT ────────────────────────────────────────────── */
.ct-panel {
    animation: ct-fade-in .22s ease;
}

/* ── KPI GRID (3 columnas) ────────────────────────────────────── */
.ct-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}
.ct-kpi-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,.05);
    transition: box-shadow .18s, transform .18s;
}
.ct-kpi-card:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,.09);
    transform: translateY(-2px);
}
.ct-kpi-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.ct-kpi-icon .material-symbols-outlined {
    font-size: 1.5rem;
}
.ct-kpi-body {}
.ct-kpi-label {
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: #94a3b8;
    margin-bottom: 4px;
}
.ct-kpi-value {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--text-color);
    font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.ct-kpi-sub {
    font-size: 0.72rem;
    color: #94a3b8;
    margin-top: 2px;
}

/* ── SECCIONES DEL REPORTE ────────────────────────────────────── */
.ct-report-card {
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
    overflow: hidden;
    margin-bottom: 14px;
}
.ct-report-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(255,255,255,.5) 0%, rgba(248,250,252,.8) 100%);
}
.ct-report-header-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.ct-report-header-icon .material-symbols-outlined {
    font-size: 1.2rem;
}
.ct-report-title {
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--text-color);
    letter-spacing: -0.01em;
}
.ct-report-body {
    padding: 8px 0;
}

/* ── FILAS P&L ────────────────────────────────────────────────── */
.ct-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 20px;
    transition: background .12s;
}
.ct-item:hover {
    background: rgba(0,0,0,.02);
}
.ct-item-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #475569;
}
.ct-item-amount {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-color);
    font-family: 'Outfit', monospace;
    letter-spacing: -0.01em;
}
.ct-item--total {
    background: #f8fafc;
    border-top: 1.5px solid var(--border);
    margin-top: 4px;
}
.ct-item--total .ct-item-label {
    font-weight: 800;
    font-size: 0.87rem;
    color: var(--text-color);
}
.ct-item--total .ct-item-amount {
    font-weight: 900;
    font-size: 0.9rem;
}
.ct-item--negative .ct-item-amount { color: #dc2626; }
.ct-item--positive .ct-item-amount { color: #059669; }
.ct-item-divider {
    height: 1px;
    background: var(--border);
    margin: 4px 20px;
    opacity: .5;
}
.ct-subsection-title {
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: #94a3b8;
    padding: 10px 20px 4px;
}

/* ── RESULTADO FINAL ──────────────────────────────────────────── */
.ct-result-card {
    border-radius: 20px;
    padding: 22px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 14px;
}
.ct-result-card--positive {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 1.5px solid #86efac;
}
.ct-result-card--negative {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    border: 1.5px solid #fca5a5;
}
.ct-result-label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: 4px;
}
.ct-result-sub {
    font-size: 0.75rem;
    color: #64748b;
}
.ct-result-value {
    font-size: 2.2rem;
    font-weight: 900;
    font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
    letter-spacing: -0.03em;
    line-height: 1;
}

/* ── HEADER DEL REPORTE (título centrado) ─────────────────────── */
.ct-page-header {
    text-align: center;
    margin-bottom: 22px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.ct-page-title {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: #94a3b8;
    margin-bottom: 4px;
}
.ct-page-period {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-color);
}
.ct-page-note {
    font-size: 0.72rem;
    color: #94a3b8;
    margin-top: 4px;
}

/* ── LIBRO DIARIO ─────────────────────────────────────────────── */
.ct-journal-card {
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    margin-bottom: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
    transition: box-shadow .15s;
}
.ct-journal-card:hover {
    box-shadow: 0 4px 14px rgba(0,0,0,.08);
}
.ct-journal-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.ct-journal-date {
    font-size: 0.77rem;
    font-weight: 800;
    color: #64748b;
    font-family: 'Outfit', monospace;
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2px 8px;
    flex-shrink: 0;
}
.ct-journal-desc {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-color);
    flex: 1;
}
.ct-journal-type {
    margin-left: auto;
    flex-shrink: 0;
}
.ct-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 800;
}
.ct-type-badge--venta   { background: #dcfce7; color: #166534; }
.ct-type-badge--gasto   { background: #fee2e2; color: #991b1b; }
.ct-type-badge--nomina  { background: #ede9fe; color: #5b21b6; }
.ct-type-badge--manual  { background: #e0f2fe; color: #0369a1; }
.ct-journal-table {
    width: 100%;
    border-collapse: collapse;
}
.ct-journal-table th {
    padding: 5px 12px;
    text-align: left;
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #94a3b8;
    background: #f1f5f9;
}
.ct-journal-table th:last-child,
.ct-journal-table th:nth-last-child(2) { text-align: right; }
.ct-journal-table td {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-bottom: 1px solid #f8fafc;
}
.ct-journal-table td.ct-code {
    font-family: 'Outfit', monospace;
    font-size: 0.77rem;
    font-weight: 700;
    color: #94a3b8;
    width: 60px;
}
.ct-journal-table td.ct-debit  { text-align: right; font-family: 'Outfit', monospace; color: #1e40af; font-weight: 700; }
.ct-journal-table td.ct-credit { text-align: right; font-family: 'Outfit', monospace; color: #991b1b; font-weight: 700; }

/* ── LIBRO MAYOR ──────────────────────────────────────────────── */
.ct-account-card {
    background: var(--card-bg);
    border-radius: 18px;
    border: 1px solid var(--border);
    overflow: hidden;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.ct-account-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.ct-account-code {
    font-family: 'Outfit', monospace;
    font-size: 1rem;
    font-weight: 900;
    color: #0f172a;
    background: white;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 4px 12px;
    flex-shrink: 0;
}
.ct-account-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-color);
    flex: 1;
}
.ct-account-saldo {
    margin-left: auto;
    text-align: right;
    flex-shrink: 0;
}
.ct-account-saldo-label {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: #94a3b8;
}
.ct-account-saldo-value {
    font-size: 1.1rem;
    font-weight: 900;
    font-family: 'Outfit', monospace;
    letter-spacing: -0.02em;
}
.ct-saldo--positive { color: #059669; }
.ct-saldo--negative { color: #dc2626; }

.ct-ledger-table {
    width: 100%;
    border-collapse: collapse;
}
.ct-ledger-table th {
    padding: 6px 12px;
    text-align: left;
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #94a3b8;
    background: #f8fafc;
}
.ct-ledger-table th.right { text-align: right; }
.ct-ledger-table td {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-bottom: 1px solid #f8fafc;
    color: var(--text-color);
}
.ct-ledger-table td.mono { font-family: 'Outfit', monospace; font-weight: 600; }
.ct-ledger-table td.right { text-align: right; }
.ct-ledger-table td.ct-db { color: #1e40af; font-weight: 700; }
.ct-ledger-table td.ct-cr { color: #991b1b; font-weight: 700; }
.ct-ledger-table tfoot td {
    background: #f1f5f9;
    font-weight: 800;
    border-top: 2px solid var(--border);
    font-size: 0.82rem;
}

/* ── BADGE GRUPOS ─────────────────────────────────────────────── */
.ct-grupo-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 0.68rem;
    font-weight: 800;
    flex-shrink: 0;
}
.ct-grupo--activo     { background: #dbeafe; color: #1e40af; }
.ct-grupo--pasivo     { background: #fee2e2; color: #991b1b; }
.ct-grupo--patrimonio { background: #d1fae5; color: #065f46; }
.ct-grupo--ingreso    { background: #dcfce7; color: #166534; }
.ct-grupo--gasto      { background: #fef3c7; color: #92400e; }
.ct-grupo--otro       { background: #f1f5f9; color: #475569; }

/* ── PUC TABLE ────────────────────────────────────────────────── */
.ct-puc-table {
    width: 100%;
    border-collapse: collapse;
}
.ct-puc-table th {
    padding: 8px 16px;
    text-align: left;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #94a3b8;
    background: #f1f5f9;
}
.ct-puc-table td {
    padding: 9px 16px;
    font-size: 0.85rem;
    border-bottom: 1px solid #f8fafc;
}
.ct-puc-table td.ct-code {
    font-family: 'Outfit', monospace;
    font-weight: 800;
    font-size: 0.88rem;
    color: #0f172a;
    width: 100px;
}
.ct-puc-table td.ct-nat {
    text-align: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: #64748b;
}
.ct-puc-section-header {
    padding: 12px 16px;
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .08em;
    border-bottom: 1px solid var(--border);
}

/* ── ESTADO DE CARGA ──────────────────────────────────────────── */
.ct-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 64px 24px;
    color: #94a3b8;
    gap: 14px;
}
.ct-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: ct-spin 0.8s linear infinite;
}
.ct-loading-text {
    font-size: 0.85rem;
    font-weight: 600;
}

/* ── ESTADO VACÍO ─────────────────────────────────────────────── */
.ct-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 64px 24px;
    color: #94a3b8;
    gap: 10px;
    text-align: center;
}
.ct-empty .material-symbols-outlined {
    font-size: 3rem;
    opacity: .35;
}
.ct-empty-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #64748b;
}
.ct-empty-sub {
    font-size: 0.8rem;
    max-width: 280px;
}

/* ── TARJETA IVA ──────────────────────────────────────────────── */
.ct-iva-hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    padding: 24px;
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    border: 1.5px solid #fcd34d;
    border-radius: 20px;
    margin-bottom: 14px;
}
.ct-iva-hero-label {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: #92400e;
    margin-bottom: 4px;
}
.ct-iva-hero-period {
    font-size: 0.78rem;
    color: #b45309;
}
.ct-iva-hero-value {
    font-size: 2.2rem;
    font-weight: 900;
    font-family: 'Outfit', sans-serif;
    color: #d97706;
    letter-spacing: -0.03em;
}

/* ── INFO NOTE ────────────────────────────────────────────────── */
.ct-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 14px;
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 10px;
    margin-bottom: 14px;
    font-size: 0.78rem;
    color: #0369a1;
    font-weight: 500;
}
.ct-note .material-symbols-outlined {
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ── EXPORT BAR ───────────────────────────────────────────────── */
.ct-export-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.ct-export-label {
    font-size: 0.72rem;
    font-weight: 800;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-right: 2px;
}
.ct-export-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 14px;
    border-radius: 10px;
    border: 1.5px solid var(--border);
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: all .15s ease;
}
.ct-export-btn .material-symbols-outlined { font-size: 0.95rem; }
.ct-export-btn:hover {
    border-color: #059669;
    color: #059669;
    background: #f0fdf4;
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(5,150,105,.15);
}
.ct-export-btn--print:hover {
    border-color: #2563eb;
    color: #2563eb;
    background: #eff6ff;
    box-shadow: 0 3px 10px rgba(37,99,235,.15);
}

/* ── RESUMEN GRID (3 col) ─────────────────────────────────────── */
.ct-resumen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}
.ct-resumen-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 20px;
    font-size: 0.82rem;
    color: var(--text-color);
    gap: 8px;
}
.ct-resumen-val {
    font-family: 'Outfit', monospace;
    font-weight: 700;
    white-space: nowrap;
}
.ct-resumen-action {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 20px;
    font-size: 0.77rem;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    border-top: 1px solid var(--border);
    margin-top: 4px;
    transition: background .12s;
}
.ct-resumen-action:hover {
    background: rgba(59,130,246,.06);
}
.ct-resumen-action .material-symbols-outlined {
    font-size: 0.95rem;
}

/* ── BOTONES DE ACCIÓN EN RESULTADO ───────────────────────────── */
.ct-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 14px;
    background: rgba(255,255,255,.7);
    border: 1.5px solid rgba(255,255,255,.6);
    border-radius: 10px;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    color: var(--text-color);
    transition: background .15s, transform .12s;
    backdrop-filter: blur(4px);
}
.ct-action-btn:hover {
    background: rgba(255,255,255,.9);
    transform: translateY(-1px);
}
.ct-action-btn .material-symbols-outlined { font-size: 0.9rem; }

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media (max-width: 600px) {
    .ct-kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .ct-kpi-value { font-size: 1rem; }
    .ct-result-value { font-size: 1.6rem; }
    .ct-tab-btn { padding: 10px 12px; font-size: 0.78rem; }
    .ct-journal-head { gap: 6px; }
    .ct-period-bar { padding: 10px 12px; }
    .ct-resumen-grid { grid-template-columns: 1fr; }
}
@media (max-width: 380px) {
    .ct-kpi-grid { grid-template-columns: 1fr; }
}