@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    /* Design Tokens */
    --primary: #05a1a6;
    --primary-dark: #048a8e;
    --primary-light: #e6f6f6;
    --secondary: #ff8a00;
    --secondary-dark: #e67e00;
    
    --success: #27ae60;
    --warning: #f1c40f;
    --danger: #e74c3c;
    --info: #3498db;
    
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-main: #2d3436;
    --text-secondary: #636e72;
    --text-light: #b2bec3;
    --border-color: #dfe6e9;
    
    --radius-lg: 20px;
    --radius-md: 12px;
    --radius-sm: 8px;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-tap-highlight-color: transparent;
}

/* --- Typography --- */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
p { color: var(--text-secondary); }

/* --- Layout --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* --- Header Moderno --- */
header {
    background: white;
    padding: 0.75rem 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

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

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand h1 {
    font-size: 1.25rem;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.brand span {
    color: var(--primary);
    font-weight: 400;
}

/* --- Lista de Consumo (Modal Garçom) --- */
.itens-list {
    list-style: none;
    margin-top: 10px;
}

.item-row {
    background: #fcfcfc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 12px;
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.item-row:hover {
    border-color: var(--primary-light);
    background: white;
    box-shadow: var(--shadow-sm);
}

.item-info {
    display: flex;
    flex-direction: column;
}

.item-nome {
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.95rem;
}

.item-detalhe {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.item-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-color);
    padding: 4px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
}

.item-controls span {
    font-weight: 700;
    font-size: 0.9rem;
    min-width: 20px;
    text-align: center;
    color: var(--text-main);
}

.btn-qty {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: white;
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.btn-qty:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

.btn-qty:active {
    transform: scale(0.95);
}

.item-total {
    font-weight: 700;
    color: var(--primary);
    font-size: 1rem;
    min-width: 80px;
    text-align: right;
}

/* --- Components --- */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.btn {
    cursor: pointer;
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 24px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }

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

.btn-outline { background: transparent; border: 1.5px solid var(--border-color); color: var(--text-secondary); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

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

/* --- Forms --- */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input, select {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition);
    outline: none;
    background: white;
}

input:focus, select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

/* --- Tables (Admin) --- */
.table-container { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--border-color); }
table { width: 100%; border-collapse: collapse; background: white; }
th { background: #fcfcfc; padding: 16px; text-align: left; font-size: 0.8rem; text-transform: uppercase; color: var(--text-secondary); border-bottom: 1px solid var(--border-color); }
td { padding: 16px; border-bottom: 1px solid var(--border-color); vertical-align: middle; }

/* --- Badges --- */
.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
}
.badge-success { background: #e8f5e9; color: var(--success); }
.badge-danger { background: #ffebee; color: var(--danger); }
.badge-warning { background: #fff3e0; color: var(--secondary); }
.badge-info { background: var(--primary-light); color: var(--primary); }

/* --- Modais --- */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(45, 52, 54, 0.5);
    backdrop-filter: blur(8px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}
.modal.active { display: flex; opacity: 1; }
.modal-content {
    background: var(--card-bg);
    width: 90%;
    max-width: 550px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    transition: var(--transition);
    overflow: hidden;
}
.modal.active .modal-content { transform: scale(1); }
.modal-header { padding: 24px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 24px; max-height: 75vh; overflow-y: auto; }
.modal-footer { padding: 20px 24px; background: #fcfcfc; border-top: 1px solid var(--border-color); display: flex; justify-content: flex-end; gap: 12px; }

/* --- Dashboard Layout (Admin/Waiter) --- */
.dashboard-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: #1e272e;
    color: white;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 32px;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-nav {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    color: #d2dae2;
    text-decoration: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-item:hover {
    background: rgba(255,255,255,0.05);
    color: white;
}

.nav-item.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(5, 161, 166, 0.3);
}

.sidebar-footer {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.main-content {
    padding: 40px;
    background: var(--bg-color);
    overflow-y: auto;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.section-title {
    font-size: 1.8rem;
    color: var(--text-main);
    font-weight: 700;
}

/* --- Stats Cards --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: white;
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    font-weight: 600;
}

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

.stat-value.primary { color: var(--primary); }

/* --- Responsive Dashboard --- */
@media (max-width: 1024px) {
    .dashboard-container { grid-template-columns: 200px 1fr; }
}

@media (max-width: 768px) {
    .dashboard-container { grid-template-columns: 1fr; }
    .sidebar { display: none; }
    .main-content { padding: 24px 16px; }
}

/* --- Utils --- */
.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 1rem; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }

/* --- Admin Form Layout --- */
.admin-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) auto;
    gap: 16px;
    align-items: end;
}

@media (max-width: 600px) {
    .admin-form-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-full-mobile {
        width: 100%;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
    }
}

/* --- Toast Notification --- */
#toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background: var(--text-main);
    color: white;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
}

.toast-success { border-left: 6px solid var(--success); }
.toast-error { border-left: 6px solid var(--danger); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
/* --- Grid de Mesas (Operacional) --- */
.mesas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
    width: 100%;
}

@media (max-width: 400px) {
    .mesas-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

.mesa-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--border-color);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-height: 160px;
    justify-content: center;
}

@media (max-width: 480px) {
    .mesas-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .mesa-card {
        min-height: 140px;
        padding: 12px;
    }
    
    .mesa-numero-circle {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
}

.mesa-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.mesa-card.livre {
    background-color: white;
}

.mesa-card.ocupada {
    border-color: var(--primary-light);
    background-color: #fff;
}

.mesa-card.fechamento {
    border-color: var(--secondary);
    background-color: #fffef0;
    animation: pulse 2s infinite;
}

.mesa-numero-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 4px;
    border: 2px solid var(--border-color);
}

.mesa-card.ocupada .mesa-numero-circle {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

.status-badge-pill {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.status-livre { background: #e8f5e9; color: var(--success); }
.status-ocupada { background: var(--primary-light); color: var(--primary); }
.status-fechamento { background: #fff3e0; color: var(--secondary); }

.mesa-info-cliente {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mesa-info-total {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}

.mesa-card.tem-pedido {
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(255, 138, 0, 0.2);
    animation: pulse-alert 2s infinite;
}

@keyframes pulse-alert {
    0% { transform: scale(1); border-color: var(--secondary); }
    50% { transform: scale(1.02); border-color: var(--secondary-dark); box-shadow: 0 0 20px rgba(255, 138, 0, 0.4); }
    100% { transform: scale(1); border-color: var(--secondary); }
}

.alert-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--secondary);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 800;
    box-shadow: var(--shadow-md);
    z-index: 10;
    text-transform: uppercase;
}

/* --- Área de Pedidos Pendentes no Modal --- */
.pending-orders-section {
    background: #fffdeb;
    border: 2px solid var(--warning);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
}

.pending-order-item {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.pending-order-item:last-child { border-bottom: none; }

/* --- Admin Mobile Bottom Nav --- */
.admin-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: white;
    height: 70px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    z-index: 1000;
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid var(--border-color);
}

.admin-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-light);
    font-size: 0.7rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

.admin-nav-item.active {
    color: var(--primary);
}

.admin-nav-item span {
    font-size: 1.4rem;
}

@media (max-width: 768px) {
    .dashboard-container { grid-template-columns: 1fr; }
    .sidebar { display: none; }
    .main-content { padding: 24px 16px 100px 16px; }
    .admin-bottom-nav { display: flex; }
}