/* Reset e Configurações Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #e74c3c;
    --secondary-color: #2c3e50;
    --accent-color: #f39c12;
    --success-color: #27ae60;
    --danger-color: #c0392b;
    --warning-color: #f1c40f;
    --info-color: #3498db;
    --light-color: #ecf0f1;
    --dark-color: #34495e;
    --text-color: #2c3e50;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: var(--text-color);
    position: relative;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    padding-bottom: 100px; /* Espaço para o rodapé */
}

/* Header */
.header {
    background: var(--primary-color);
    color: white;
    padding: 1rem 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Mobile Header - Not Fixed */
@media (max-width: 768px) {
    .header {
        position: relative;
        top: auto;
    }
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo::before {
    content: "🍕";
    font-size: 2rem;
}

/* Navigation */
.nav {
    display: flex;
    gap: 20px;
}

/* Menu normal visível apenas em desktop */
@media (min-width: 769px) {
    .nav {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }
    
    .mobile-menu-toggle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: all 0.3s ease;
    z-index: 1001;
    position: relative;
}

/* Forçar botão hambúrguer a aparecer em mobile */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
        z-index: 1001 !important;
    }
}


.mobile-menu-toggle:hover {
    background: rgba(255,255,255,0.2);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    background: var(--secondary-color);
    z-index: 3000;
    transition: left 0.3s ease;
    overflow-y: auto;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 2999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-header {
    background: var(--primary-color);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
}

.mobile-menu-close:hover {
    background: rgba(255,255,255,0.2);
}

.mobile-menu-nav {
    padding: 20px 0;
}

.mobile-menu-link {
    display: block;
    color: white;
    text-decoration: none;
    padding: 15px 20px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.mobile-menu-link:hover {
    background: rgba(255,255,255,0.1);
    border-left-color: var(--primary-color);
}

.mobile-menu-link.active {
    background: rgba(255,255,255,0.2);
    border-left-color: var(--accent-color);
}

.mobile-menu-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 2999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover {
    background: rgba(255,255,255,0.2);
}

/* Cards */
.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 20px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.card-header {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--secondary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-color);
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: #c0392b;
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-warning {
    background: var(--warning-color);
    color: var(--text-color);
}

.btn-info {
    background: var(--info-color);
    color: white;
}

/* Grid System */
.grid {
    display: grid;
    gap: 20px;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table th,
.table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.table th {
    background: var(--secondary-color);
    color: white;
    font-weight: 600;
}

.table tbody tr:hover {
    background: #f8f9fa;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    padding: 30px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

.modal-close:hover {
    color: var(--danger-color);
}

/* Tables Grid */
.tables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 15px;
    padding: 20px 0;
}

/* Table Item */
.table-item {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.table-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-color: var(--primary-color);
}

.table-item.occupied {
    border-color: var(--danger-color);
    background: #ffe6e6;
}

.table-item.available {
    border-color: var(--success-color);
    background: #e6ffe6;
}

.table-item.payment_pending {
    border-color: var(--warning-color);
    background: #fff3cd;
    animation: pulse 2s infinite;
}

.table-item.tasting {
    border-color: #8e44ad;
    background: #f4ecf7;
    animation: pulse 3s infinite;
}

.table-item.closing {
    border-color: #e67e22;
    background: #fff4e6;
}

/* Table Number */
.table-number {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 5px;
}

/* Table Status */
.table-status {
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 20px;
    margin-top: 5px;
}

.table-status.available {
    background: #d4edda;
    color: #155724;
}

.table-status.occupied {
    background: #f8d7da;
    color: #721c24;
}

.table-status.payment_pending {
    background: #fff3cd;
    color: #856404;
}

.table-status.tasting {
    background: #e2e3e5;
    color: #383d41;
}

.table-status.closing {
    background: #ffeaa7;
    color: #d63031;
}

/* Table Order Info */
.table-order-info {
    font-size: 0.7rem;
    color: #666;
    margin-top: 5px;
}

.table-order-time {
    font-size: 0.6rem;
    color: #999;
}

/* Table Animations */
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Responsive Tables */
@media (max-width: 1200px) {
    .tables-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 12px;
    }
    
    .table-item {
        min-height: 100px;
        padding: 12px;
    }
    
    .table-number {
        font-size: 1.5rem;
    }
    
    .table-status {
        font-size: 0.7rem;
        padding: 3px 6px;
    }
}

@media (max-width: 992px) {
    .tables-grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 10px;
        padding: 15px 0;
    }
    
    .table-item {
        min-height: 90px;
        padding: 10px;
    }
    
    .table-number {
        font-size: 1.3rem;
        margin-bottom: 3px;
    }
    
    .table-status {
        font-size: 0.65rem;
        padding: 2px 5px;
        margin-top: 3px;
    }
    
    .table-order-info {
        font-size: 0.6rem;
    }
    
    .table-order-time {
        font-size: 0.55rem;
    }
}

@media (max-width: 768px) {
    .tables-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 8px;
        padding: 10px 0;
    }
    
    .table-item {
        min-height: 80px;
        padding: 8px;
        border-radius: 8px;
    }
    
    .table-number {
        font-size: 1.2rem;
        margin-bottom: 2px;
    }
    
    .table-status {
        font-size: 0.6rem;
        padding: 2px 4px;
        margin-top: 2px;
    }
    
    .table-order-info {
        font-size: 0.55rem;
        margin-top: 2px;
    }
    
    .table-order-time {
        font-size: 0.5rem;
    }
}

@media (max-width: 576px) {
    .tables-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 6px;
        padding: 8px 0;
    }
    
    .table-item {
        min-height: 70px;
        padding: 6px;
        border-radius: 6px;
    }
    
    .table-number {
        font-size: 1rem;
        margin-bottom: 1px;
    }
    
    .table-status {
        font-size: 0.5rem;
        padding: 1px 3px;
        margin-top: 1px;
    }
    
    .table-order-info {
        font-size: 0.5rem;
        margin-top: 1px;
    }
    
    .table-order-time {
        display: none; /* Esconder em telas muito pequenas */
    }
}

@media (max-width: 480px) {
    .tables-grid {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
        gap: 5px;
        padding: 5px 0;
    }
    
    .table-item {
        min-height: 60px;
        padding: 5px;
        border-radius: 5px;
    }
    
    .table-number {
        font-size: 0.9rem;
        margin-bottom: 1px;
    }
    
    .table-status {
        font-size: 0.45rem;
        padding: 1px 2px;
        margin-top: 1px;
    }
    
    .table-order-info {
        display: none; /* Esconder em telas muito pequenas */
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .tables-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 8px;
    }
    
    .table-item {
        min-height: 65px;
        padding: 6px;
    }
    
    .table-number {
        font-size: 1rem;
    }
}

/* Very Small Screens */
@media (max-width: 360px) {
    .tables-grid {
        grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
        gap: 4px;
    }
    
    .table-item {
        min-height: 50px;
        padding: 4px;
    }
    
    .table-number {
        font-size: 0.8rem;
    }
    
    .table-status {
        font-size: 0.4rem;
        padding: 1px 2px;
    }
}

/* Order Items */
.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    margin-bottom: 10px;
}

.order-item-info {
    flex: 1;
}

.order-item-price {
    font-weight: bold;
    color: var(--primary-color);
}

.order-item-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-btn {
    width: 30px;
    height: 30px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-btn:hover {
    background: var(--primary-color);
    color: white;
}

/* Menu Items */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.menu-item {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    cursor: pointer;
}

.menu-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
}

.menu-item-image {
    width: 100%;
    height: 150px;
    background: linear-gradient(45deg, #f093fb 0%, #f5576c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.menu-item-info {
    padding: 15px;
}

.menu-item-name {
    font-weight: bold;
    margin-bottom: 5px;
}

.menu-item-price {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: bold;
}

/* Status Badges */
.badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
}

.badge-success {
    background: var(--success-color);
    color: white;
}

.badge-danger {
    background: var(--danger-color);
    color: white;
}

.badge-warning {
    background: var(--warning-color);
    color: var(--text-color);
}

.badge-info {
    background: var(--info-color);
    color: white;
}

/* Loading Spinner */
.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .tables-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
    
    .menu-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .print-only {
        display: block !important;
    }
    
    body {
        background: white;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    color: white;
    z-index: 3000;
    min-width: 250px;
    box-shadow: var(--box-shadow);
    animation: slideInRight 0.3s ease-out;
}

.toast-success {
    background: var(--success-color);
}

.toast-error {
    background: var(--danger-color);
}

.toast-warning {
    background: var(--warning-color);
    color: var(--text-color);
}

.toast-info {
    background: var(--info-color);
}

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

/* Footer */
.footer {
    background: var(--secondary-color);
    color: white;
    padding: 20px 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 100;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.footer-content p {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer {
        padding: 15px 0;
    }
    
    .footer-content p {
        font-size: 12px;
    }
}

/* Print Styles */
@media print {
    .footer {
        display: none !important;
    }
    
    /* Esconder menu normal no print */
    .nav {
        display: none !important;
    }
    
    /* Manter apenas o menu hambúrguer no print */
    .mobile-menu-toggle {
        display: block !important;
    }
    
    /* Esconder menu mobile aberto no print */
    .mobile-menu,
    .mobile-menu-overlay {
        display: none !important;
    }
    
    /* Ajustar header para print */
    .header {
        position: relative !important;
        background: var(--primary-color) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .header-content {
        justify-content: space-between !important;
    }
    
    /* Remover botões de logout no print */
    #logoutBtn,
    #logoutBtnMobile {
        display: none !important;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 15px;
        padding-bottom: 100px;
    }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    
    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .nav-link {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
        padding-bottom: 120px;
    }
    
    .header-content {
        padding: 10px;
        justify-content: space-between;
    }
    
    .logo {
        font-size: 1.3rem;
    }
    
    /* Esconder completamente o menu normal em mobile */
    .nav {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
    
    
    
    .card {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    .form-control {
        padding: 8px;
        font-size: 14px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    .table {
        overflow-x: auto;
    }
    
    .table table {
        font-size: 0.8rem;
    }
    
    .table th,
    .table td {
        padding: 8px 4px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10px auto;
        padding: 15px;
    }
    
    .footer {
        padding: 15px 0;
    }
    
    .footer-content p {
        font-size: 12px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 5px;
        padding-bottom: 120px;
    }
    
    .logo {
        font-size: 1.1rem;
    }
    
    .nav {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 5px;
        width: 100%;
    }
    
    .nav-link {
        text-align: center;
        padding: 8px 4px;
        font-size: 0.7rem;
    }
    
    .card {
        padding: 10px;
        margin-bottom: 10px;
    }
    
    .card-header {
        font-size: 1rem;
        padding: 10px;
    }
    
    .btn {
        padding: 6px 12px;
        font-size: 0.8rem;
        width: 100%;
        margin-bottom: 5px;
    }
    
    .form-control {
        padding: 6px;
        font-size: 13px;
    }
    
    .form-label {
        font-size: 0.8rem;
        margin-bottom: 3px;
    }
    
    .table table {
        font-size: 0.7rem;
    }
    
    .table th,
    .table td {
        padding: 6px 2px;
    }
    
    .modal-content {
        width: 98%;
        margin: 5px auto;
        padding: 10px;
    }
    
    .modal-close {
        font-size: 20px;
        right: 10px;
        top: 10px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .footer {
        padding: 10px 0;
    }
    
    .footer-content p {
        font-size: 10px;
        line-height: 1.2;
    }
}

@media (max-width: 480px) {
    .nav {
        grid-template-columns: 1fr;
    }
    
    .nav-link {
        padding: 10px;
        font-size: 0.8rem;
    }
    
    .card-header {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 8px;
        font-size: 0.8rem;
    }
    
    .table table {
        font-size: 0.6rem;
    }
    
    .table th,
    .table td {
        padding: 4px 1px;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .container {
        padding-bottom: 80px;
    }
    
    .header-content {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .nav {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    
    .footer {
        padding: 10px 0;
    }
}

/* Tablet Portrait */
@media (min-width: 769px) and (max-width: 1024px) and (orientation: portrait) {
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo::before {
        transform: scale(1.1);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --light-color: #2c3e50;
        --dark-color: #ecf0f1;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Componentes Responsivos Adicionais */
@media (max-width: 768px) {
    /* Menu Responsivo */
    .nav {
        max-height: none;
        overflow: visible;
    }
    
    /* Botões em Mobile */
    .btn-group {
        flex-direction: column;
        gap: 5px;
    }
    
    .btn-group .btn {
        width: 100%;
    }
    
    /* Cards de Estatísticas */
    .stat-card {
        padding: 15px;
        text-align: center;
    }
    
    /* Modal em Mobile */
    .modal {
        padding: 10px;
    }
    
    .modal-content {
        max-height: 90vh;
        overflow-y: auto;
    }
    
    /* Formulários em Mobile */
    .form-row .form-group {
        flex: 1;
        min-width: 100%;
    }
    
    /* Tabelas Responsivas */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Dashboard Grid */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    /* Cards de Pedido */
    .order-card {
        padding: 10px;
        margin-bottom: 10px;
    }
    
    .order-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    /* Lista de Produtos */
    .product-list {
        grid-template-columns: 1fr;
    }
    
    /* Carrinho Flutuante */
    .floating-cart {
        bottom: 70px;
        right: 10px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    /* Filtros */
    .filter-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .filter-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    /* Header Compacto */
    .header-content {
        padding: 5px;
    }
    
    .logo {
        font-size: 1rem;
    }
    
    .logo::before {
        font-size: 1.2rem;
    }
    
    /* Botões Muito Pequenos */
    .btn {
        padding: 4px 8px;
        font-size: 0.7rem;
    }
    
    .btn-sm {
        padding: 2px 6px;
        font-size: 0.6rem;
    }
    
    /* Input Fields */
    .form-control {
        padding: 4px 6px;
        font-size: 0.7rem;
    }
    
    /* Textareas */
    textarea.form-control {
        min-height: 60px;
        resize: vertical;
    }
    
    /* Select Boxes */
    select.form-control {
        font-size: 0.7rem;
        padding: 4px 6px;
    }
    
    /* Checkboxes e Radios */
    input[type="checkbox"],
    input[type="radio"] {
        transform: scale(0.8);
    }
    
    /* Labels */
    .form-label {
        font-size: 0.7rem;
        margin-bottom: 2px;
    }
    
    /* Alertas */
    .alert {
        padding: 8px;
        font-size: 0.7rem;
    }
    
    /* Badges */
    .badge {
        font-size: 0.6rem;
        padding: 2px 4px;
    }
    
    /* Progress Bar */
    .progress {
        height: 15px;
    }
    
    /* Spinner */
    .spinner {
        width: 20px;
        height: 20px;
        border-width: 2px;
    }
}

/* iPad e Tablets */
@media (min-width: 768px) and (max-width: 1024px) {
    .container {
        max-width: 95%;
    }
    
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nav {
        gap: 15px;
    }
    
    .nav-link {
        padding: 8px 14px;
        font-size: 0.9rem;
    }
}

/* Large Desktops */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Ultra-wide Screens */
@media (min-width: 1920px) {
    .container {
        max-width: 1600px;
    }
    
    .card {
        padding: 30px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 1.1rem;
    }
}

/* Orientation Changes */
@media (orientation: portrait) {
    .modal-content {
        max-width: 95%;
        max-height: 80vh;
    }
}

@media (orientation: landscape) {
    .modal-content {
        max-width: 90%;
        max-height: 90vh;
    }
}

/* Touch Devices */
@media (hover: none) and (pointer: coarse) {
    .btn:hover,
    .nav-link:hover,
    .card:hover {
        transform: none;
    }
    
    .btn:active,
    .nav-link:active {
        transform: scale(0.95);
    }
    
    /* Aumentar área de toque */
    .btn,
    .nav-link {
        min-height: 44px;
        min-width: 44px;
    }
    
    .table th,
    .table td {
        padding: 12px 8px;
    }
}

/* Accessibility */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #d63031;
        --secondary-color: #2d3436;
        --success-color: #00b894;
        --warning-color: #fdcb6e;
        --info-color: #0984e3;
        --danger-color: #d63031;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
    
    .card {
        border: 2px solid var(--dark-color);
    }
}