/* ============================================================
   dashboard.css — Estilos EXCLUSIVOS do Dashboard (Modernizado)
   ============================================================ */

/* ---------- Dashboard: main override ---------- */
main.dashboard-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem 6rem;
    text-align: left;
}

/* ---------- Componentes Base Premium ---------- */
.bento-card {
    background: var(--color-surface-white);
    border-radius: var(--radius-2xl);
    padding: 1.75rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    overflow: hidden;
    position: relative;
}

.bento-card:hover {
    box-shadow: 0 6px 24px rgba(0, 30, 64, 0.08);
}

/* ---------- Dashboard: Cabeçalho + Filtros ---------- */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-surface-highest);
    padding-bottom: 1.5rem;
}

.dashboard-filters { display: flex; gap: 1rem; }

.filter-group { display: flex; flex-direction: column; gap: 0.35rem; }

.filter-group label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-on-surface-variant);
}

.filter-group select {
    padding: 0.65rem 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-outline-variant);
    background-color: var(--color-surface-low);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    min-width: 220px;
    color: var(--color-primary);
    font-weight: 600;
    outline: none;
    transition: all 0.2s;
    cursor: pointer;
}

.filter-group select:focus, 
.filter-group select:hover {
    border-color: var(--color-primary-container);
    background-color: var(--color-surface-white);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.05);
}

/* ---------- Dashboard: Stat Cards ---------- */
.stats-grid { display: flex; gap: 1.25rem; margin-bottom: 2.5rem; width: 100%; }

.stat-card {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.5rem;
}

.stat-icon-wrapper {
    background: var(--color-surface-low);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon-wrapper .material-symbols-outlined {
    font-size: 1.8rem;
    color: var(--color-primary);
    font-variation-settings: 'FILL' 1;
}

.stat-card.inscritos .stat-icon-wrapper { background: var(--color-error-container); }
.stat-card.inscritos .stat-icon-wrapper .material-symbols-outlined { color: var(--color-error); }

.stat-card.demanda .stat-icon-wrapper { background: #e8f5e9; }
.stat-card.demanda .stat-icon-wrapper .material-symbols-outlined { color: #2e7d32; }

.stat-content { display: flex; flex-direction: column; gap: 0.1rem; }

.stat-label { 
    font-size: 0.75rem; 
    font-weight: 700; 
    text-transform: uppercase; 
    letter-spacing: 0.08em; 
    color: var(--color-secondary); 
}
.stat-label small { text-transform: none; opacity: 0.7; }
.stat-value { font-size: 2.2rem; font-weight: 900; color: var(--color-on-surface); letter-spacing: -0.03em; }

/* ---------- Dashboard: Charts Grid ---------- */
.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
    width: 100%;
}

.chart-container {
    background: var(--color-surface-white);
    padding: 1.75rem;
    border-radius: var(--radius-2xl);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    text-align: left;
}

.chart-title { color: var(--color-primary); margin-bottom: 20px; font-size: 1.2rem; }
.chart-container.full-width { grid-column: span 2; }
.canvas-wrapper { position: relative; height: 320px; width: 100%; }

/* ---------- Dashboard: Rankings ---------- */
.ranking-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
    width: 100%;
}

.ranking-card h3 { color: var(--color-primary); margin-bottom: 1.5rem; }

.periodo-badge {
    font-size: 0.6em;
    font-weight: 500;
    opacity: 0.55;
    vertical-align: middle;
    margin-left: 0.4em;
}

.ranking-list { list-style: none !important; padding: 0 !important; margin: 0 !important; display: flex; flex-direction: column; gap: 0.5rem; }

.ranking-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--color-surface-low);
    border-radius: var(--radius-lg);
    box-shadow: 0 1px 4px rgba(0,0,0,0.02);
}

.ranking-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    text-decoration: none;
    color: inherit;
    transition: background 0.15s, transform 0.1s;
}

.ranking-item:has(.ranking-link):hover {
    background: var(--color-surface-high);
    cursor: pointer;
}

.ranking-item:has(.ranking-link):active {
    transform: scale(0.99);
}

.ranking-item-titles { display: flex; flex-direction: column; gap: 0.2rem; }
.ri-course { font-size: 0.9rem; font-weight: 700; color: var(--color-on-surface); }
.ri-fatec { font-size: 0.75rem; color: var(--color-secondary); }

.demand-tag {
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.3rem 0.6rem;
    border-radius: 99px;
    white-space: nowrap;
}

/* ---------- Dashboard: Course Details (Expandable) ---------- */
.unit-info-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-surface-highest);
}

.unit-info-details { font-size: 0.85rem; color: var(--color-secondary); background: var(--color-surface-white); padding: 0.4rem 1rem; border-radius: var(--radius-lg); box-shadow: 0 1px 5px rgba(0,0,0,0.04); }

.course-card {
    background: var(--color-surface-white);
    border-radius: var(--radius-xl);
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
    border: 1px solid var(--color-outline-variant);
    text-align: left;
}

.course-card:hover { box-shadow: 0 4px 16px rgba(0, 30, 64, 0.08); transform: translateY(-1px); }

.course-card-header {
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: var(--color-surface-white);
    transition: background 0.2s;
}

.course-card-header:hover { background: var(--color-surface-low); }

.course-card.expanded .course-card-header { border-bottom: 1px dashed var(--color-outline-variant); }

.cch-title { display: flex; align-items: baseline; gap: 0.5rem; }
.cch-title h3 { margin: 0; color: var(--color-primary); font-size: 1.1rem; }
.cch-title span { color: var(--color-secondary); font-size: 0.8rem; }

.cch-badges { display: flex; align-items: center; gap: 0.75rem; }

.status-tag { font-size: 0.7rem; font-weight: 700; padding: 0.2rem 0.6rem; border-radius: 4px; text-transform: uppercase; }
.status-tag.on { background: var(--color-primary-fixed); color: var(--color-primary); }
.status-tag.off { background: var(--color-error-container); color: var(--color-error); }
.status-tag.neutral { background: var(--color-surface-highest); color: var(--color-secondary); border: 1px solid var(--color-outline-variant); }

.accordion-icon { transition: transform 0.3s ease; color: var(--color-outline); margin-left: 0.5rem; }
.course-card.expanded .accordion-icon { transform: rotate(180deg); color: var(--color-primary); }

.course-content { display: none; background: var(--color-surface-white); }
.course-card.expanded .course-content { display: block; animation: slideDown 0.3s ease; }

@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

.course-tables-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 1.5rem;
}

.ctg-panel { background: var(--color-surface-low); border-radius: var(--radius-lg); padding: 1.2rem; }

.ctg-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.ctg-header h4 { margin: 0; font-size: 0.95rem; }
.ctg-header.primary { color: var(--color-primary); }
.ctg-header.secondary { color: var(--color-on-surface); }
.ctg-header .material-symbols-outlined { font-size: 1.2rem; }

.table-responsive { overflow-x: auto; background: var(--color-surface-white); border-radius: var(--radius-lg); border: 1px solid var(--color-outline-variant); }
.data-table { width: 100%; border-collapse: collapse; text-align: left; }

.data-table th {
    padding: 0.8rem 1rem;
    background: var(--color-surface-low);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-secondary);
    border-bottom: 1px solid var(--color-outline-variant);
}

.data-table td {
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
    color: var(--color-on-surface);
    border-bottom: 1px solid var(--color-surface-highest);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: #fdfdfd; }

.td-highlight { font-weight: 800; color: var(--color-primary); }
.highlight-accent { color: var(--color-error); }

.sit-bag { font-size: 0.75rem; background: var(--color-surface-highest); padding: 0.2rem 0.5rem; border-radius: 4px; color: var(--color-secondary); white-space: nowrap; }
.sys-badges { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.sys-bdg { font-size: 0.65rem; font-weight: 700; padding: 0.15rem 0.4rem; border-radius: 3px; text-transform: uppercase; }
.sys-bdg.afro { background: #e0f2fe; color: #0284c7; }
.sys-bdg.pub { background: #fef08a; color: #854d0e; }

.td-empty { text-align: center; color: var(--color-secondary); padding: 2rem !important; }
.td-error { color: var(--color-error); background: var(--color-error-container) !important; font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .charts-grid,
    .ranking-section,
    .course-tables-grid { grid-template-columns: 1fr; }
    .chart-container.full-width { grid-column: span 1; }
    .dashboard-header { flex-direction: column; align-items: stretch; gap: 1rem; }
    .unit-info-header { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}

@media (max-width: 768px) {
    main.dashboard-main { padding: 1.5rem 1rem 6rem; }
    .stats-grid { flex-direction: column; gap: 1rem; }
    .cch-title { flex-direction: column; align-items: flex-start; gap: 0.2rem; }
    .cch-badges { flex-wrap: wrap; margin-top: 0.5rem; }
}