/* ===========================================================================
   SIBAS / SEPIN — Design System global
   Paleta "Slate & Teal": azul-ardósia profundo + verde-água como destaque,
   no lugar do azul/verde antigo. Estes tokens e overrides de componentes do
   Bootstrap 5 se aplicam a TODAS as telas do sistema (o arquivo é carregado
   por base.html em todo template), sem precisar editar cada tela uma a uma.
   =========================================================================== */

:root {
    /* Paleta */
    --primary-dark:  #0f1b2e;
    --primary:       #1c3555;
    --primary-light: #3a6ea8;
    --accent:        #14b8a6;   /* teal */
    --accent-dark:   #0d9488;
    --accent-light:  #5eead4;

    /* Neutros com leve viés azulado (não cinza puro) */
    --ink-900: #0f172a;
    --ink-700: #334155;
    --ink-500: #64748b;
    --ink-300: #cbd5e1;
    --ink-200: #e2e8f0;
    --ink-100: #eef2f7;
    --ink-50:  #f6f8fb;
    --surface: #ffffff;

    /* Semânticos */
    --success: #0d9488;
    --warning: #d97706;
    --danger:  #dc2626;
    --info:    #3a6ea8;

    /* Forma */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* Sombra (elevação) */
    --shadow-sm: 0 1px 2px rgba(15, 27, 46, 0.06), 0 1px 1px rgba(15, 27, 46, 0.04);
    --shadow-md: 0 8px 20px -8px rgba(15, 27, 46, 0.18);
    --shadow-lg: 0 20px 44px -16px rgba(15, 27, 46, 0.30);

    --font-display: 'Poppins', 'Inter', sans-serif;
    --font-body: 'Inter', 'Poppins', sans-serif;
}

/* ===== BASE ===== */
body {
    font-family: var(--font-body);
    color: var(--ink-900);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--ink-900);
    letter-spacing: -0.01em;
}

a {
    color: var(--primary-light);
}

::selection {
    background: var(--accent-light);
    color: var(--primary-dark);
}

/* ===== BOTÕES ===== */
.btn {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 13.5px;
    border-radius: var(--radius-sm);
    padding: 9px 18px;
    letter-spacing: 0.1px;
    transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    border-width: 1.5px;
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.btn-success {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent) 100%);
    border-color: var(--accent-dark);
    box-shadow: var(--shadow-sm);
}

.btn-success:hover, .btn-success:focus {
    filter: brightness(1.06);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary-light);
}

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

.btn-danger {
    background: linear-gradient(135deg, #b91c1c 0%, var(--danger) 100%);
    border-color: #b91c1c;
}

.btn-secondary {
    background: var(--ink-100);
    border-color: var(--ink-200);
    color: var(--ink-700);
}

.btn-secondary:hover {
    background: var(--ink-200);
    color: var(--ink-900);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12.5px;
    border-radius: 7px;
}

/* ===== FORMULÁRIOS ===== */
.form-control, .form-select {
    font-family: var(--font-body);
    border: 1.5px solid var(--ink-200);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    font-size: 13.5px;
    color: var(--ink-900);
    background-color: var(--surface);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3.5px color-mix(in srgb, var(--accent) 22%, transparent);
}

.form-control::placeholder {
    color: var(--ink-500);
    opacity: 0.8;
}

.form-label {
    font-weight: 600;
    font-size: 12.5px;
    color: var(--ink-700);
    letter-spacing: 0.1px;
    margin-bottom: 6px;
}

.form-check-input:checked {
    background-color: var(--accent);
    border-color: var(--accent-dark);
}

.form-control:disabled, .form-select:disabled, .form-control[readonly] {
    background-color: var(--ink-50);
    color: var(--ink-500);
}

/* ===== CARDS ===== */
.card {
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.card-header {
    background: var(--ink-50);
    border-bottom: 1px solid var(--ink-200);
    font-weight: 600;
    color: var(--ink-900);
    border-top-left-radius: var(--radius-md) !important;
    border-top-right-radius: var(--radius-md) !important;
}

/* ===== TABELAS ===== */
.table-responsive {
    border-radius: var(--radius-md);
    border: 1px solid var(--ink-200);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

.table thead th, table th {
    background: var(--ink-50);
    color: var(--ink-700);
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1.5px solid var(--ink-200);
    padding: 11px 14px;
    white-space: nowrap;
}

.table td, table td {
    padding: 10px 14px;
    font-size: 13.5px;
    color: var(--ink-900);
    border-bottom: 1px solid var(--ink-100);
    vertical-align: middle;
}

.table-hover tbody tr:hover, table tbody tr:hover {
    background-color: var(--ink-50);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: color-mix(in srgb, var(--ink-50) 65%, transparent);
}

/* ===== BADGES / PILLS ===== */
.badge {
    font-weight: 600;
    letter-spacing: 0.2px;
    border-radius: 20px;
    padding: 4px 10px;
    font-size: 11px;
}

/* ===== ALERTAS ===== */
.alert {
    border: none;
    border-radius: var(--radius-md);
    border-left: 4px solid transparent;
    font-size: 13.5px;
    box-shadow: var(--shadow-sm);
}

.alert-success { background: #ecfdf5; color: #065f46; border-left-color: var(--accent); }
.alert-danger  { background: #fef2f2; color: #991b1b; border-left-color: var(--danger); }
.alert-warning { background: #fffbeb; color: #92400e; border-left-color: var(--warning); }
.alert-info    { background: #eff6ff; color: #1e40af; border-left-color: var(--info); }

/* ===== MODAIS ===== */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--ink-200);
}

.modal-footer {
    border-top: 1px solid var(--ink-200);
}

/* ===== PAGINAÇÃO ===== */
.page-link {
    color: var(--primary);
    border-radius: 7px;
    margin: 0 2px;
    border-color: var(--ink-200);
}

.page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

/* ===== SCROLLBAR (fora do <main>, cobre o restante da página) ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-thumb {
    background: var(--ink-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--ink-500);
}

/* ===== MICRO-INTERAÇÕES ===== */
@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
}