/* Marca compartida (sidebar + login) */
.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(80, 91, 218, 0.12);
    color: var(--primary);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.brand-mark--on-dark {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.brand-mark--lg {
    width: 52px;
    height: 52px;
    font-size: 1.05rem;
}

.brand-text strong {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.brand-text span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.brand-text--on-dark span {
    color: rgba(255, 255, 255, 0.72);
}

.brand-text--on-dark strong {
    color: #fff;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition);
    background: transparent;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-ghost {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-block {
    width: 100%;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text);
}

.icon-btn:hover {
    background: var(--bg);
    border-color: var(--primary-light);
}

/* Oculto en escritorio; el sidebar ya es visible */
.icon-btn.sidebar-toggle {
    display: none;
}

@media (max-width: 960px) {
    .icon-btn.sidebar-toggle {
        display: inline-flex;
    }
}

.alert {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.alert-danger {
    background: var(--danger-soft);
    color: var(--danger);
    border: 1px solid #f5c2c7;
}

.alert-success {
    background: var(--success-soft);
    color: var(--success);
}

.alert-warning {
    background: var(--warning-soft);
    color: var(--warning);
}

.alert--stacked {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
}

.alert__row {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.alert__body p {
    margin: 0;
}

.alert__help {
    margin-top: 0.5rem !important;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.alert__help code {
    font-size: 0.8em;
}

.meta-banner {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 0.4rem 0.75rem;
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-radius: 999px;
}

.text-warning {
    color: var(--warning);
    font-weight: 600;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.kpi-card {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 1rem 1.1rem;
    display: flex;
    gap: 0.85rem;
    box-shadow: var(--shadow-sm);
}

.kpi-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    background: rgba(80, 91, 218, 0.1);
    color: var(--primary);
}

.kpi-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.kpi-value {
    display: block;
    font-size: 1.35rem;
    line-height: 1.2;
    margin: 0.15rem 0;
}

.kpi-hint {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.panel-card {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 1.1rem 1.25rem;
    box-shadow: var(--shadow-sm);
}

.panel-card--full {
    margin-top: 1rem;
}

.panel-head h3 {
    margin: 0;
    font-size: 1rem;
}

.panel-head p {
    margin: 0.2rem 0 0.75rem;
    color: var(--text-muted);
    font-size: 0.82rem;
}

.chart-wrap {
    position: relative;
    min-height: 220px;
}

.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-muted);
}

.empty-state .material-symbols-outlined {
    font-size: 2.5rem;
    opacity: 0.5;
}

.data-list-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border-soft);
}

.data-list-item:last-child {
    border-bottom: none;
}

.data-list-body strong {
    display: block;
    font-size: 0.9rem;
}

.data-list-body small {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.data-list time {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.file-icon.icon-folder { color: #f4b400; }
.file-icon.icon-pdf { color: #ea4335; }
.file-icon.icon-image { color: #34a853; }
.file-icon.icon-doc { color: #4285f4; }
.file-icon.icon-sheet { color: #0f9d58; }

.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th,
.data-table td {
    text-align: left;
    vertical-align: middle;
    padding: 0.65rem 0.5rem;
    border-bottom: 1px solid var(--border-soft);
}

.data-table th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: rgba(80, 91, 218, 0.1);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
}

.toast-container {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    min-width: 240px;
    animation: slideIn 0.25s ease;
}

@keyframes slideIn {
    from { transform: translateY(8px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 1200px) {
    .kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }
}