/* ===== Estilos Globais ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #333;
}

/* ===== Navbar ===== */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

/* ===== Hero Section ===== */
.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

/* ===== Cards ===== */
.card {
    border: none;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

.hover-card {
    cursor: pointer;
}

.card-img-top {
    border-radius: 10px 10px 0 0;
}

/* ===== Badges ===== */
.badge {
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    border-radius: 5px;
}

/* ===== Botões ===== */
.btn {
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(-2px);
}

.btn-success {
    background-color: #28a745;
    border: none;
}

.btn-success:hover {
    background-color: #218838;
}

/* ===== Formulários ===== */
.form-control, .form-select {
    border-radius: 5px;
    border: 1px solid #ddd;
    padding: 0.75rem;
}

.form-control:focus, .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* ===== Footer ===== */
footer {
    background-color: #212529;
    margin-top: auto;
    border-top: 1px solid #444;
}

footer p {
    margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2rem;
    }

    .lead {
        font-size: 1rem;
    }

    .card {
        margin-bottom: 1rem;
    }
}

/* ===== Animações ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

/* ===== Dashboard Admin ===== */
.navbar-dark {
    background-color: #212529 !important;
}

.table {
    background-color: white;
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

.card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

/* ===== Utilidades ===== */
.text-justify {
    text-align: justify;
}

.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.rounded-lg {
    border-radius: 10px;
}

.gap-2 {
    gap: 0.5rem;
}

/* ===== Estados ===== */
.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}