/* Estilos personalizados para o Encurtador de Links */

:root {
    --primary-color: #0d6efd;
    --primary-dark: #0a58ca;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #f8f9fa;
}

main {
    flex: 1;
}

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

.navbar-brand i {
    font-size: 1.8rem;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
}

.card-header {
    border-radius: 12px 12px 0 0 !important;
}

/* Botões */
.btn {
    border-radius: 8px;
}

.btn-lg {
    padding: 12px 24px;
}

/* Input groups */
.input-group-lg .form-control {
    border-radius: 8px;
}

.input-group-lg .input-group-text {
    border-radius: 8px 0 0 8px;
}

.input-group-lg .btn {
    border-radius: 0 8px 8px 0;
}

/* Alertas */
.alert {
    border-radius: 12px;
    border: none;
}

/* Tabela */
.table {
    margin-bottom: 0;
}

.table th {
    border-top: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: #6c757d;
}

.table td {
    vertical-align: middle;
}

/* Badge */
.badge {
    font-weight: 500;
    padding: 6px 12px;
}

/* Animações */
.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

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

    .table-responsive {
        font-size: 0.875rem;
    }

    .btn-group-sm .btn {
        padding: 4px 8px;
    }
}

/* QR Code container */
#qrcode img {
    border-radius: 8px;
}

/* Paginação */
.pagination .page-link {
    border-radius: 8px;
    margin: 0 2px;
}

/* Copy button feedback */
.copy-btn {
    transition: color 0.2s ease;
}

.copy-btn:hover {
    color: var(--primary-color) !important;
}

/* Form focus states */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* Toast notifications */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1050;
}