/* ═══════════════════════════════════════════════════════════════
   XRISK 360 — DESIGN SYSTEM UNIFICADO
   Sistema de design coerente — substitui estilos inline e unifica
   os componentes de toda a aplicação.
   ═══════════════════════════════════════════════════════════════ */

/* ── Tokens Unificados ─────────────────────────────────────── */
:root {
    --ds-primary: #6366f1;
    --ds-primary-dark: #4f46e5;
    --ds-primary-light: #818cf8;
    --ds-primary-soft: rgba(99, 102, 241, 0.09);
    --ds-primary-border: #c7d2fe;

    --ds-bg: #f8fafc;
    --ds-card: #ffffff;
    --ds-card-hover: #f1f5f9;
    --ds-text: #0f172a;
    --ds-text-secondary: #475569;
    --ds-muted: #64748b;
    --ds-border: #e2e8f0;
    --ds-border-light: #f1f5f9;

    --ds-success: #10b981;
    --ds-warning: #f59e0b;
    --ds-danger: #ef4444;
    --ds-info: #06b6d4;

    --ds-radius-sm: 8px;
    --ds-radius-md: 12px;
    --ds-radius-lg: 16px;

    --ds-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --ds-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --ds-shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);

    --ds-transition: 0.2s ease;
}

/* ── Tipografia ────────────────────────────────────────────── */
.ds-h1 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--ds-text);
    margin: 0;
}

.ds-h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ds-text);
    margin: 0;
}

.ds-h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ds-text);
    margin: 0;
}

.ds-label {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--ds-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 4px;
}

.ds-text-secondary {
    color: var(--ds-text-secondary);
}

.ds-text-muted {
    color: var(--ds-muted);
}

/* ── Cards ─────────────────────────────────────────────────── */
.ds-card {
    background: var(--ds-card);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-lg);
    box-shadow: var(--ds-shadow-sm);
    padding: 1.5rem;
    transition: box-shadow var(--ds-transition), transform var(--ds-transition), border-color var(--ds-transition);
}

.ds-card:hover {
    box-shadow: var(--ds-shadow-md);
}

.ds-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--ds-border-light);
}

.ds-card-header-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.ds-card-header-title .ds-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: var(--ds-primary-soft);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.ds-card-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ── Page Header / Hero ────────────────────────────────────── */
.ds-page-header {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 40%, var(--ds-primary) 100%);
    border-radius: var(--ds-radius-lg);
    padding: 1.75rem 2rem;
    margin-bottom: 1.75rem;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.25rem;
    position: relative;
    overflow: hidden;
}

.ds-page-header::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -5%;
    width: 380px;
    height: 380px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.ds-page-header-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.ds-page-header-sub {
    opacity: 0.9;
    font-size: 0.88rem;
    margin-top: 4px;
    color: #f1f5f9;
}

.ds-page-header-kpis {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.ds-page-header-kpi {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 10px;
    padding: 0.6rem 1.1rem;
    text-align: center;
    min-width: 80px;
    backdrop-filter: blur(8px);
}

.ds-page-header-kpi-val {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
}

.ds-page-header-kpi-lbl {
    font-size: 0.65rem;
    opacity: 0.95;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 2px;
    color: #e2e8f0;
}

.ds-page-header-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    align-items: center;
}

/* ── Botões ────────────────────────────────────────────────── */
.ds-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 1.3rem;
    background: var(--ds-primary);
    color: #fff;
    border: none;
    border-radius: 9px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--ds-transition), transform 0.15s, box-shadow var(--ds-transition);
    box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
}

.ds-btn:hover {
    background: var(--ds-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.25);
}

.ds-btn:active {
    transform: translateY(0);
}

.ds-btn-sm {
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
}

.ds-btn-lg {
    padding: 0.75rem 1.8rem;
    font-size: 0.95rem;
}

.ds-btn-ghost {
    background: var(--ds-card);
    color: var(--ds-text);
    border: 1px solid var(--ds-border);
    box-shadow: none;
}

.ds-btn-ghost:hover {
    border-color: var(--ds-primary);
    color: var(--ds-primary);
    background: var(--ds-primary-soft);
    box-shadow: none;
}

.ds-btn-secondary {
    background: var(--ds-card-hover);
    color: var(--ds-text);
    border: 1px solid var(--ds-border);
    box-shadow: none;
}

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

.ds-btn-danger {
    background: var(--ds-danger);
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.2);
}

.ds-btn-danger:hover {
    background: #dc2626;
    box-shadow: 0 4px 10px rgba(239, 68, 68, 0.25);
}

.ds-btn-success {
    background: var(--ds-success);
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.2);
}

.ds-btn-success:hover {
    background: #059669;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25);
}

.ds-btn-icon {
    padding: 0.45rem;
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
}

/* ── Formulários ───────────────────────────────────────────── */
.ds-form-card {
    background: var(--ds-card);
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-lg);
    box-shadow: var(--ds-shadow-sm);
    overflow: hidden;
}

.ds-form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1.25rem 1.5rem;
    background: var(--ds-card);
    border-bottom: 1px solid var(--ds-border-light);
}

.ds-form-header h3 {
    margin: 0;
    color: var(--ds-text);
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.ds-form-header-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.ds-form-context {
    background: var(--ds-bg);
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--ds-border-light);
    display: flex;
    align-items: center;
    gap: 1.75rem;
    flex-wrap: wrap;
}

.ds-form-context-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.ds-form-context-divider {
    width: 1px;
    height: 36px;
    background: var(--ds-border);
}

.ds-form-context-badge {
    margin-left: auto;
    background: #e0f2fe;
    color: #0369a1;
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid #bae6fd;
    white-space: nowrap;
}

.ds-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.25rem;
    padding: 1.5rem;
}

.ds-form-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ds-fieldset {
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-md);
    padding: 1.25rem;
    margin: 0;
}

.ds-fieldset legend {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ds-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0 0.5rem;
}

.ds-fieldset .ds-fieldset-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ds-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.ds-form-row-stack {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.ds-form-group {
    margin-bottom: 0;
}

.ds-form-group label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--ds-text-secondary);
    font-size: 0.83rem;
    font-weight: 600;
}

.ds-form-group input,
.ds-form-group select,
.ds-form-group textarea {
    width: 100%;
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-sm);
    background: var(--ds-card);
    color: var(--ds-text);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    box-sizing: border-box;
    transition: border-color var(--ds-transition), box-shadow var(--ds-transition);
}

.ds-form-group input:focus,
.ds-form-group select:focus,
.ds-form-group textarea:focus {
    outline: none;
    border-color: var(--ds-primary);
    box-shadow: 0 0 0 3px var(--ds-primary-soft);
}

.ds-form-group input::placeholder {
    color: var(--ds-muted);
}

.ds-form-group select {
    appearance: auto;
    -webkit-appearance: auto;
}

/* ── Info Box / Destaque ───────────────────────────────────── */
.ds-info-box {
    background: #fdf2f8;
    padding: 0.85rem 1rem;
    border-radius: var(--ds-radius-sm);
    border: 1px solid #fbcfe8;
}

.ds-info-box-label {
    color: #9d174d;
    font-size: 0.72rem;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 4px;
    display: block;
}

.ds-info-box-value {
    font-size: 0.85rem;
    color: var(--ds-text);
    font-weight: 500;
}

/* ── Checklist com scroll ──────────────────────────────────── */
.ds-checkbox-list {
    overflow-y: auto;
    max-height: 15rem;
    border: 1px solid var(--ds-border);
    border-radius: var(--ds-radius-sm);
    padding: 0.6rem 0.75rem;
    background: var(--ds-card);
}

.ds-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 4px;
    padding: 5px 8px;
    border-radius: 6px;
    transition: background 0.15s;
    cursor: pointer;
}

.ds-checkbox-item:hover {
    background: var(--ds-bg);
}

.ds-checkbox-item input[type="checkbox"] {
    width: 17px;
    height: 17px;
    cursor: pointer;
    accent-color: var(--ds-primary);
}

.ds-checkbox-item label {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    color: var(--ds-text-secondary);
}

/* ── Tabelas ───────────────────────────────────────────────── */
.ds-table-wrap {
    background: var(--ds-card);
    border-radius: var(--ds-radius-md);
    border: 1px solid var(--ds-border);
    overflow: hidden;
    box-shadow: var(--ds-shadow-sm);
}

.ds-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.ds-table thead tr {
    background: var(--ds-bg);
}

.ds-table th {
    padding: 0.8rem 1rem;
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ds-muted);
    border-bottom: 1px solid var(--ds-border);
    text-align: left;
}

.ds-table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--ds-border-light);
    color: var(--ds-text);
    vertical-align: middle;
}

.ds-table tbody tr:last-child td {
    border-bottom: none;
}

.ds-table tbody tr:hover {
    background: var(--ds-bg);
}

/* ── Badges ────────────────────────────────────────────────── */
.ds-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid transparent;
    white-space: nowrap;
}

.ds-badge-blue {
    background: #eff6ff;
    color: #1e40af;
    border-color: #bfdbfe;
}

.ds-badge-green {
    background: #dcfce7;
    color: #15803d;
    border-color: #bbf7d0;
}

.ds-badge-red {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fecaca;
}

.ds-badge-yellow {
    background: #fef3c7;
    color: #92400e;
    border-color: #fde68a;
}

.ds-badge-purple {
    background: #ede9fe;
    color: #5b21b6;
    border-color: #ddd6fe;
}

.ds-badge-slate {
    background: var(--ds-card-hover);
    color: var(--ds-text-secondary);
    border-color: var(--ds-border);
}

/* ── Alerts ────────────────────────────────────────────────── */
.ds-alert {
    padding: 0.9rem 1.1rem;
    border-radius: var(--ds-radius-sm);
    border: 1px solid transparent;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.ds-alert-success {
    background-color: rgba(16, 185, 129, 0.08);
    color: #166534;
    border-color: rgba(16, 185, 129, 0.3);
}

.ds-alert-warning {
    background-color: rgba(245, 158, 11, 0.08);
    color: #92400e;
    border-color: rgba(245, 158, 11, 0.3);
}

.ds-alert-danger {
    background-color: rgba(239, 68, 68, 0.08);
    color: #991b1b;
    border-color: rgba(239, 68, 68, 0.3);
}

.ds-alert-info {
    background-color: rgba(6, 182, 212, 0.08);
    color: #155e75;
    border-color: rgba(6, 182, 212, 0.3);
}

/* ── Tabs ──────────────────────────────────────────────────── */
.ds-tabs {
    display: flex;
    gap: 0.25rem;
    border-bottom: 1px solid var(--ds-border);
    margin-bottom: 1.5rem;
    padding-bottom: 1px;
    overflow-x: auto;
    scrollbar-width: none;
}

.ds-tabs::-webkit-scrollbar {
    display: none;
}

.ds-tab {
    padding: 0.7rem 1.1rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--ds-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: 'Inter', sans-serif;
}

.ds-tab:hover {
    color: var(--ds-primary);
    background: var(--ds-primary-soft);
    border-radius: 8px 8px 0 0;
}

.ds-tab.active {
    color: var(--ds-primary);
    border-bottom-color: var(--ds-primary);
}

/* ── Grid & Utilitários ────────────────────────────────────── */
.ds-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.25rem;
}

.ds-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.ds-flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.ds-flex-center {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ds-flex-gap {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-wrap: wrap;
}

.ds-mt-1 { margin-top: 0.5rem; }
.ds-mt-2 { margin-top: 1rem; }
.ds-mt-3 { margin-top: 1.5rem; }
.ds-mb-1 { margin-bottom: 0.5rem; }
.ds-mb-2 { margin-bottom: 1rem; }
.ds-mb-3 { margin-bottom: 1.5rem; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
    .ds-page-header {
        padding: 1.25rem;
    }

    .ds-page-header-title {
        font-size: 1.3rem;
    }

    .ds-page-header-actions {
        width: 100%;
    }

    .ds-page-header-actions .ds-btn {
        flex: 1;
        min-width: 120px;
    }

    .ds-form-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .ds-form-row {
        grid-template-columns: 1fr;
    }

    .ds-grid-2,
    .ds-grid-3 {
        grid-template-columns: 1fr;
    }

    .ds-form-context {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .ds-form-context-divider {
        display: none;
    }

    .ds-form-context-badge {
        margin-left: 0;
        align-self: flex-start;
    }

    .ds-card {
        padding: 1rem;
    }

    .ds-card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .ds-page-header-kpis {
        width: 100%;
        justify-content: space-between;
    }

    .ds-page-header-kpi {
        flex: 1;
        min-width: 70px;
        padding: 0.5rem 0.75rem;
    }

    .ds-page-header-kpi-val {
        font-size: 1.4rem;
    }
}