/* =========================================================
   Vovó Cambinda — Sistema de Mensalidades
   ========================================================= */

:root {
    --color-primary: #2563eb;
    --sidebar-width: 240px;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: #f3f4f6;
    font-size: 0.9375rem;
}

/* Navbar */
.navbar-brand {
    font-size: 1rem;
    letter-spacing: .02em;
}

/* Cards */
.card {
    border-radius: 0.75rem;
}

/* Main content */
main {
    min-height: calc(100vh - 120px);
}

/* Tables */
.table th {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}

/* Relatorio table responsive */
.relatorio-table {
    font-size: 0.875rem;
}

.relatorio-table thead th {
    white-space: nowrap;
    vertical-align: middle;
}

.relatorio-table tbody td {
    vertical-align: middle;
}

/* Status cells */
.status-cell a {
    text-decoration: none;
}

.status-cell a:hover i {
    opacity: 0.75;
    transform: scale(1.15);
    transition: transform 0.15s;
}

/* Badges */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: .02em;
}

/* Form controls */
.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, .15);
}

/* Buttons */
.btn {
    font-weight: 500;
}

/* Print */
@media print {
    body { background: white; }
    .navbar, footer, .btn, form, .alert { display: none !important; }
    .card { box-shadow: none !important; border: 1px solid #dee2e6 !important; }
    main { padding: 0 !important; }
}

/* Mobile tweaks */
@media (max-width: 575.98px) {
    h2 { font-size: 1.25rem; }
    .card-body { padding: 1rem; }
    .table { font-size: 0.8125rem; }
    .btn-sm { font-size: 0.75rem; }
}