/* ==========================================
   CARDÁPIO DIGITAL - ESTILOS PRINCIPAIS
   Moderno, Responsivo e Elegante
   ========================================== */

:root {
    --primary-color: #FF6B35;
    --secondary-color: #004E89;
    --success-color: #28A745;
    --danger-color: #DC3545;
    --warning-color: #FFC107;
    --info-color: #17A2B8;
    --dark-color: #1A1A2E;
    --light-color: #F8F9FA;
    --gray-color: #6C757D;
    --white-color: #FFFFFF;
    --border-radius: 12px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #333;
    line-height: 1.6;
}

/* ========== HEADER ========== */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
}

.navbar-brand i {
    margin-right: 10px;
}

.nav-link {
    color: var(--dark-color) !important;
    font-weight: 500;
    transition: var(--transition);
    margin: 0 5px;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

/* ========== CARDS DE PRODUTOS ========== */
.product-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
}

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

.product-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 3px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
}

.product-info {
    padding: 20px;
}

.product-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.product-description {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.product-adicionais {
    margin-bottom: 15px;
}

.adicional-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    font-size: 0.9rem;
}

.btn-add-cart {
    background: linear-gradient(135deg, var(--primary-color), #FF8C5A);
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 600;
    transition: var(--transition);
    width: 100%;
}

.btn-add-cart:hover {
    background: linear-gradient(135deg, #FF8C5A, var(--primary-color));
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
}

/* ========== MODAL DO PRODUTO ========== */
.modal-content {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.modal-header {
    background: var(--primary-color);
    color: white;
    border: none;
}

.modal-product-image {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 20px;
}

/* ========== CARRINHO FLUTUANTE ========== */
.cart-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.cart-button {
    background: var(--primary-color);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
}

.cart-button:hover {
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--danger-color);
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

/* ========== PÁGINA DE LOGIN ========== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.login-header h2 {
    color: var(--dark-color);
    font-weight: 700;
}

.form-control {
    border-radius: 25px;
    padding: 12px 20px;
    border: 2px solid #e0e0e0;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.btn-login {
    background: linear-gradient(135deg, var(--primary-color), #FF8C5A);
    color: white;
    border: none;
    padding: 12px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1.1rem;
    width: 100%;
    transition: var(--transition);
}

.btn-login:hover {
    background: linear-gradient(135deg, #FF8C5A, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.4);
}

/* ========== DASHBOARD ADMIN ========== */
.dashboard-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

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

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
}

.stat-label {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* ========== TABELAS ========== */
.table-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background: var(--dark-color);
    color: white;
    border: none;
    padding: 12px;
}

.table tbody td {
    vertical-align: middle;
    padding: 12px;
}

.table-img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
}

/* ========== RESPONSIVIDADE ========== */
@media (max-width: 768px) {
    .product-card {
        margin-bottom: 20px;
    }
    
    .cart-float {
        bottom: 20px;
        right: 20px;
    }
    
    .cart-button {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .login-card {
        margin: 20px;
        padding: 30px;
    }
    
    .navbar {
        padding: 0.5rem 0;
    }
    
    .dashboard-card {
        margin-bottom: 15px;
    }
}

@media (max-width: 576px) {
    .product-image {
        height: 150px;
    }
    
    .product-title {
        font-size: 1rem;
    }
    
    .product-price {
        font-size: 1.2rem;
    }
}

/* ========== ANIMAÇÕES ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ========== UTILITÁRIOS ========== */
.text-primary-custom {
    color: var(--primary-color) !important;
}

.bg-primary-custom {
    background-color: var(--primary-color) !important;
}

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

.section-padding {
    padding: 80px 0;
}

.category-filter {
    margin-bottom: 30px;
}

.category-btn {
    background: white;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 20px;
    border-radius: 25px;
    margin: 5px;
    transition: var(--transition);
    font-weight: 500;
}

.category-btn:hover,
.category-btn.active {
    background: var(--primary-color);
    color: white;
}

/* ========== LOADING ========== */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========== TOAST NOTIFICATIONS ========== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.toast {
    border-radius: 10px;
    padding: 15px 20px;
    margin-bottom: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}