:root {
    --bg-dark: #121212;
    --bg-surface: #1e1e24;
    --bg-surface-hover: #2a2a35;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --accent-primary: #ff6b35; /* Pizza Orange */
    --accent-hover: #ff8555;
    --accent-red: #e63946;
    --accent-green: #2a9d8f;
    --border-color: #333340;
    --glass-bg: rgba(30, 30, 36, 0.7);
    --glass-border: rgba(255, 255, 255, 0.05);
    --border-radius: 12px;
    --vh-full: 100vh;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.hidden {
    display: none !important;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    overflow: hidden;
    height: var(--vh-full);
}

.app-container {
    display: flex;
    flex-direction: column;
    height: var(--vh-full);
}

/* Glassmorphism utilities */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

/* HEADER */
.glass-header {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 2rem;
    height: 55px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--accent-primary);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.badge {
    background-color: var(--accent-green);
    color: white;
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: bold;
    text-transform: uppercase;
}

.btn-icon {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background: var(--bg-surface-hover);
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    width: 100%;
}
.btn-primary:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: translateY(-2px);
}
.btn-primary:disabled {
    background: var(--border-color);
    color: var(--text-secondary);
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
}
.btn-secondary:hover {
    background: var(--bg-surface-hover);
}

/* MAIN LAYOUT */
.main-layout {
    display: grid;
    grid-template-columns: minmax(220px, 260px) auto 1fr auto minmax(280px, 340px);
    gap: 0;
    padding: 0.8rem;
    height: calc(var(--vh-full) - 55px);
    overflow: hidden;
    column-gap: 0;
}

/* DIVISOR ARRASTRABLE */
.panel-resizer {
    width: 8px;
    cursor: col-resize;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    border-radius: 4px;
    position: relative;
    z-index: 10;
}

.panel-resizer::after {
    content: '⋮';
    color: var(--text-secondary);
    font-size: 1.2rem;
    opacity: 0.4;
    transition: opacity 0.2s;
}

.panel-resizer:hover {
    background: rgba(255, 107, 53, 0.15);
}

.panel-resizer:hover::after {
    opacity: 1;
    color: var(--accent-primary);
}

.panel-resizer.dragging {
    background: rgba(255, 107, 53, 0.25);
}

/* Responsive para laptops pequeñas */
@media (max-width: 1200px) {
    .main-layout {
        grid-template-columns: minmax(220px, 280px) auto 1fr auto minmax(250px, 320px);
        padding: 0.5rem;
    }
    .glass-header {
        padding: 0.5rem 1rem;
    }
    .logo h1 {
        font-size: 1.2rem;
    }
    .settings-toggle {
        gap: 0.3rem;
    }
    .btn-icon {
        padding: 0.4rem 0.6rem;
        font-size: 0.85rem;
    }
}

/* Responsive para pantallas con poca altura (laptops) */
@media (max-height: 800px) {
    .glass-header {
        height: 45px;
        padding: 0.3rem 1rem;
    }
    .logo h1 {
        font-size: 1.1rem;
    }
    .badge {
        font-size: 0.6rem;
        padding: 0.15rem 0.4rem;
    }
    .btn-icon {
        padding: 0.3rem 0.5rem;
        font-size: 0.8rem;
    }
    .main-layout {
        height: calc(var(--vh-full) - 45px);
        padding: 0.4rem;
    }
    .panel h2 {
        font-size: 1rem;
        padding: 0.6rem 0.8rem;
    }
    .category-tabs {
        padding: 0.3rem;
        gap: 0.3rem;
    }
    .tab-btn {
        padding: 0.3rem 0.7rem;
        font-size: 0.8rem;
    }
    .combo-list {
        padding: 0.5rem;
        gap: 0.5rem;
    }
    .combo-card {
        padding: 0.6rem;
    }
    .combo-title {
        font-size: 0.95rem;
    }
    .combo-price {
        font-size: 1rem;
    }
    .combo-desc {
        font-size: 0.75rem;
    }
    .order-details-form {
        padding: 0.6rem;
        gap: 0.5rem;
    }
    .order-details-form input, select {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
    .cart-items {
        padding: 0.5rem;
        gap: 0.5rem;
        min-height: 60px;
    }
    .cart-item {
        padding: 0.5rem;
    }
    .checkout-section {
        padding: 0.6rem;
    }
    .totals {
        margin-bottom: 0.5rem;
    }
    .total-row {
        margin-bottom: 0.3rem;
        font-size: 0.85rem;
    }
    .grand-total {
        font-size: 1.1rem;
    }
    .btn-primary {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    .btn-secondary {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
    .builder-header {
        padding: 0.8rem;
    }
    .builder-title {
        font-size: 1.2rem;
    }
    .builder-price {
        font-size: 1.1rem;
    }
    .builder-content {
        padding: 0.8rem;
    }
    .builder-footer {
        padding: 0.8rem;
    }
    .pizza-section {
        padding: 0.7rem;
        margin-bottom: 0.7rem;
    }
}



.panel {
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel h2 {
    font-size: 1.2rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0,0,0,0.2);
}

/* LEFT PANEL - CATEGORIES AND COMBOS */
.category-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0.5rem;
    gap: 0.4rem;
    border-bottom: 1px solid var(--border-color);
}

.category-tabs::-webkit-scrollbar {
    height: 4px;
}
.category-tabs::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    font-weight: 600;
}
.tab-btn.active {
    background: var(--accent-primary);
    color: white;
}

.combo-list {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.combo-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}
.combo-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.15);
}

.combo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}
.combo-title {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--accent-primary);
}
.combo-price {
    font-weight: bold;
    font-size: 1.2rem;
    color: white;
}
.combo-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* CENTER PANEL - ORDER BUILDER */
.panel-center {
    background: var(--bg-surface);
}

.current-selection-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    text-align: center;
    padding: 2rem;
}

.builder-area {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.builder-scroll-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.builder-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.builder-title {
    font-size: 1.5rem;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}
.builder-price {
    font-size: 1.3rem;
    font-weight: bold;
}

.builder-content {
    flex: 1;
    overflow: visible;
    padding: 1.2rem;
}

.pizza-section {
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1rem;
    container-type: inline-size;
}
.pizza-section h3 {
    margin-bottom: 1rem;
    color: #fff;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.addon-input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.addon-input-group input {
    flex: 1;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: white;
    padding: 0.8rem;
    border-radius: var(--border-radius);
    font-size: 1rem;
}
.addon-input-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.addon-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.addon-tag {
    background: var(--accent-red);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: fadeIn 0.2s ease;
}
.addon-tag button {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    font-weight: bold;
}

.builder-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: rgba(0,0,0,0.3);
}

/* RIGHT PANEL - CART & SUMMARY */
.panel-right-scroll {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.panel-right-scroll::-webkit-scrollbar {
    width: 5px;
}
.panel-right-scroll::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
.panel-right-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

.order-details-form {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    flex-shrink: 0;
}
.order-details-form input, select {
    width: 100%;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: white;
    padding: 0.8rem;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
}
.order-details-form input:focus, select:focus {
    outline: none;
    border-color: var(--accent-primary);
}
.row {
    display: flex;
    gap: 0.5rem;
}

.cart-items {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    min-height: 120px;
    flex: 1 0 auto;
}

.cart-item {
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.8rem;
    position: relative;
}
.cart-item-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}
.cart-item-title {
    font-weight: bold;
    color: var(--accent-primary);
}
.cart-item-remove {
    background: transparent;
    border: none;
    color: var(--accent-red);
    cursor: pointer;
    font-size: 1.2rem;
}
.cart-item-edit {
    background: transparent;
    border: none;
    color: var(--accent-primary);
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.2s;
}
.cart-item-edit:hover {
    transform: scale(1.2);
}
.cart-item-addons {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-left: 1rem;
}
.cart-item-price {
    text-align: right;
    font-weight: bold;
    margin-top: 0.5rem;
}

.checkout-section {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    background: rgba(0,0,0,0.3);
    flex-shrink: 0;
}
.payment-methods {
    margin-bottom: 1rem;
}
.payment-methods label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.totals {
    margin-bottom: 1rem;
}
.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}
.grand-total {
    font-size: 1.3rem;
    font-weight: bold;
    color: white;
    border-top: 1px solid var(--border-color);
    padding-top: 0.5rem;
    margin-top: 0.5rem;
}

/* MODAL */
.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}
.modal.hidden {
    display: none;
}
.modal-content {
    background: var(--bg-surface);
    padding: 2rem;
    border-radius: var(--border-radius);
    width: 400px;
    max-width: 90%;
}
.modal-content h2 {
    margin-bottom: 1.5rem;
}
.mt-2 { margin-top: 1.5rem; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Utilities */
.text-success { color: var(--accent-green); }
.text-danger { color: var(--accent-red); }

/* PRINT STYLES */
#print-area {
    display: none;
}

@media print {
    @page {
        margin: 0;
        size: auto;
    }

    html, body {
        background: #ffffff !important;
        color: #000000 !important;
        margin: 0 !important;
        padding: 0 !important;
        zoom: 1 !important;
        height: auto !important;
        min-height: auto !important;
        overflow: visible !important;
    }

    /* Ocultar completamente cualquier elemento en pantalla durante la impresión */
    body > *:not(#print-area) {
        display: none !important;
        visibility: hidden !important;
    }

    #print-area {
        display: block !important;
        position: relative !important;
        left: 0 !important;
        top: 0 !important;
        margin: 0 !important;
        padding: 1mm 1.5mm !important;
        box-sizing: border-box !important;
        visibility: visible !important;
        background: #ffffff !important;
        color: #000000 !important;
        font-family: 'Courier New', Courier, monospace !important;
        overflow-wrap: break-word !important;
        word-wrap: break-word !important;
        z-index: 9999999 !important;
    }

    #print-area, #print-area * {
        visibility: visible !important;
        color: #000000 !important;
        background: transparent !important;
        box-sizing: border-box !important;
    }

    /* Impresoras térmicas de 58mm tienen un cabezal de área imprimible real de 48mm (46mm útiles con margen de seguridad) */
    #print-area.paper-58mm {
        width: 47mm !important;
        max-width: 47mm !important;
        margin: 0 !important;
        padding: 1mm 1mm !important;
        font-size: 11px !important;
        line-height: 1.25 !important;
    }

    /* Impresoras térmicas de 80mm tienen un cabezal de área imprimible real de 72mm */
    #print-area.paper-80mm {
        width: 72mm !important;
        max-width: 72mm !important;
        margin: 0 !important;
        padding: 1mm 1.5mm !important;
        font-size: 14px !important;
        line-height: 1.3 !important;
    }

    .ticket-header {
        text-align: center;
        margin-bottom: 8px;
    }
    
    #print-area.paper-58mm .ticket-header h2 {
        font-size: 15px !important;
        margin: 0 0 3px 0;
    }

    #print-area.paper-58mm .ticket-header h3 {
        font-size: 13px !important;
        margin: 3px 0 !important;
    }

    #print-area.paper-80mm .ticket-header h2 {
        font-size: 21px !important;
        margin: 0 0 5px 0;
    }
    .ticket-info {
        margin-bottom: 8px;
        border-bottom: 1px dashed black;
        padding-bottom: 5px;
    }
    .ticket-info p {
        margin: 2px 0;
        word-break: break-word;
    }
    .ticket-items {
        width: 100%;
        margin-bottom: 8px;
    }
    .ticket-item-row {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 4px;
        margin-bottom: 4px;
    }
    .ticket-item-name {
        flex: 1;
        padding-right: 3px;
        font-weight: bold;
        word-break: break-word;
    }
    .ticket-addons {
        padding-left: 5px;
        font-size: 0.92em;
        color: black;
        font-weight: 600;
        margin-bottom: 4px;
        word-break: break-word;
    }
    .ticket-totals {
        border-top: 1px dashed black;
        padding-top: 4px;
        font-size: 0.94em;
    }
    .ticket-total-row {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        gap: 4px;
        margin-bottom: 2px;
        font-weight: bold;
        font-size: 0.95em;
    }
    .ticket-footer {
        text-align: center;
        margin-top: 10px;
        font-size: 0.9em;
        font-weight: bold;
    }
}

/* PIZZA BUILDER (ESTILO MODERNO DE PINCELES Y BADGES) */
.pizza-interactive-area {
    display: flex;
    gap: 1.2rem;
    align-items: center;
    margin-top: 0.8rem;
    background: rgba(15, 18, 26, 0.6);
    padding: 0.9rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.pizza-visual-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.55rem;
    flex-shrink: 0;
}

.pizza-visual {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 4px solid #f59e0b;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.25);
    position: relative;
    background: #f6c860; /* Masa dorada */
    flex-shrink: 0;
}

/* Líneas de corte de la pizza */
.pizza-visual::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: #181b24;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 2;
}

.pizza-visual::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 3px;
    background: #181b24;
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 2;
}

.pizza-slice {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: transparent;
    transition: background 0.15s ease;
    font-weight: 800;
    font-size: 1.1rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    text-align: center;
    padding: 0.25rem;
    z-index: 1;
}

.pizza-slice:hover {
    background: rgba(255, 255, 255, 0.25);
}

.slice-filled {
    background: #e63946 !important;
}

.slice-doubled {
    background: linear-gradient(135deg, #f59e0b, #ea580c) !important;
    box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.35);
}

/* Botones preajustes debajo de la pizza */
.pizza-presets-bar {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    width: 140px;
}

.pizza-preset-btn {
    background: #181d29;
    color: #e2e8f0;
    border: 1px solid #374151;
    border-radius: 6px;
    padding: 0.35rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: center;
    user-select: none;
    letter-spacing: 0.2px;
}

.pizza-preset-btn:hover {
    background: #2563eb;
    border-color: #38bdf8;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
}

/* Contenedor de ingredientes */
.pizza-brush-container {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pizza-brush-header {
    margin-bottom: 0.1rem;
}

.pizza-brush-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: #cbd5e1;
}

.pizza-brush-subtitle {
    font-size: 0.78rem;
    color: #94a3b8;
    margin-top: 1px;
}

.pizza-brush-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.35rem;
}

.addon-brush-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.25rem;
    background: #1e222d;
    border: 1px solid #363d4f;
    border-radius: 8px;
    padding: 0.42rem 0.5rem;
    color: #f1f5f9;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
    text-align: left;
    box-sizing: border-box;
    min-width: 0;
}

.addon-brush-btn:hover {
    background: #282f40;
    border-color: #4b5563;
    transform: translateY(-1px);
}

.addon-brush-btn.active-brush {
    background: #0066cc !important;
    border: 2px solid #38bdf8 !important;
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.5) !important;
    color: #ffffff !important;
}

.addon-brush-info {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.addon-brush-num {
    font-weight: 800;
    font-size: 0.92rem;
    color: inherit;
    flex-shrink: 0;
}

.addon-brush-sep {
    opacity: 0.4;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.addon-brush-name {
    font-weight: 500;
    font-size: 0.82rem;
    color: inherit;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.addon-brush-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-left: 0.2rem;
}

.addon-svg-icon {
    width: 22px;
    height: 22px;
    display: block;
    flex-shrink: 0;
    transition: transform 0.15s ease, filter 0.15s ease;
}

.addon-brush-btn:hover .addon-svg-icon {
    transform: scale(1.1);
}

.addon-brush-btn.active-brush .addon-svg-icon {
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.75));
}

/* Badges de estado */
.addon-badge-extra {
    position: absolute;
    right: -4px;
    bottom: -4px;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: #10b981;
    color: #ffffff;
    font-size: 12px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #141721;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
    line-height: 1;
    pointer-events: none;
}

.addon-badge-removed {
    position: absolute;
    right: -4px;
    bottom: -4px;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: #ef4444;
    color: #ffffff;
    font-size: 14px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #141721;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
    line-height: 1;
    pointer-events: none;
}

.addon-badge-double {
    position: absolute;
    right: -5px;
    bottom: -5px;
    padding: 0 4px;
    height: 18px;
    min-width: 22px;
    border-radius: 10px;
    background: linear-gradient(135deg, #f59e0b, #ea580c);
    color: #ffffff;
    font-size: 10px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #141721;
    box-shadow: 0 2px 6px rgba(0,0,0,0.6);
    line-height: 1;
    pointer-events: none;
}

.brush-mode-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    border-radius: 6px;
    border: 1px solid #374151;
    background: #181d29;
    color: #cbd5e1;
    font-size: 0.76rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
}

.brush-mode-toggle.active-double {
    background: linear-gradient(135deg, #f59e0b, #ea580c);
    border-color: #fbbf24;
    color: #ffffff;
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.45);
}

.pizza-brush-footer {
    font-size: 0.78rem;
    color: #94a3b8;
    margin-top: 0.1rem;
}

.pizza-summary-container {
    margin-top: 0.9rem;
    padding-top: 0.6rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.pizza-summary-line {
    font-size: 0.85rem;
    margin-top: 4px;
    color: #f1f5f9;
}

.pizza-summary-original {
    color: var(--text-secondary);
}

.pizza-note-input {
    width: 100%;
    margin-top: 8px;
    padding: 0.7rem 0.9rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: rgba(0,0,0,0.25);
    color: white;
    font-size: 0.85rem;
    box-sizing: border-box;
}

.pizza-note-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

@container (max-width: 660px) {
    .pizza-interactive-area {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    .pizza-brush-container {
        width: 100%;
    }
    .pizza-brush-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@container (max-width: 480px) {
    .pizza-brush-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* ========== ORDERS PANEL ========== */
.orders-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%;
    min-height: var(--vh-full, 100vh);
    background: #0f111a;
    z-index: 2000;
    overflow-y: auto;
    box-sizing: border-box;
}
.orders-overlay.hidden { display: none !important; }
.orders-overlay.kanban-active {
    overflow: hidden !important;
    height: var(--vh-full, 100vh) !important;
    min-height: var(--vh-full, 100vh) !important;
    max-height: var(--vh-full, 100vh) !important;
}
.orders-panel-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
    box-sizing: border-box;
    transition: max-width 0.2s ease;
}
#orders-panel .orders-panel-content.kanban-mode {
    max-width: 100% !important;
    width: 100% !important;
    height: var(--vh-full, 100vh) !important;
    min-height: var(--vh-full, 100vh) !important;
    max-height: var(--vh-full, 100vh) !important;
    padding: 0.8rem 1.2rem !important;
    display: flex !important;
    flex-direction: column !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}
.orders-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.orders-panel-header h2 { margin: 0; color: var(--accent-primary); }
.orders-filter-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}
.order-filter-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.05);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}
.order-filter-btn.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* ===== FILTRO DE TIEMPO REPORTES ===== */
.reports-filter-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.reports-time-segmented {
    display: inline-flex;
    align-items: center;
    background: rgba(18, 18, 24, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    padding: 5px;
    gap: 6px;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.5), 0 4px 15px rgba(0, 0, 0, 0.2);
    flex-wrap: wrap;
}

.report-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 1.15rem;
    border-radius: 10px;
    border: 1px solid transparent;
    background: transparent;
    color: #94a3b8;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    outline: none;
}

.report-filter-btn:hover {
    color: #f8fafc;
    background: rgba(255, 255, 255, 0.07);
    transform: translateY(-1px);
}

.report-filter-btn.active {
    background: linear-gradient(135deg, #ff6b35 0%, #e63946 100%);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    font-weight: 700;
    transform: translateY(-1px);
}

.report-tab-icon {
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.report-tab-label {
    letter-spacing: 0.2px;
}

.report-tab-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.12rem 0.5rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    min-width: 1.25rem;
    text-align: center;
    transition: all 0.2s;
}

.report-tab-badge.has-orders {
    background: rgba(255, 107, 53, 0.2);
    color: #ff9e75;
    border: 1px solid rgba(255, 107, 53, 0.35);
}

.report-filter-btn.active .report-tab-badge {
    background: rgba(0, 0, 0, 0.28);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.reports-period-indicator {
    display: flex;
    align-items: center;
}

.reports-indicator-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #94a3b8;
    background: rgba(255, 255, 255, 0.04);
    padding: 0.45rem 0.9rem;
    border-radius: 9px;
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.reports-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff6b35;
    box-shadow: 0 0 8px #ff6b35;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}
.orders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1rem;
}
.orders-grid.hidden {
    display: none !important;
}
.order-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    transition: border-color 0.2s;
}
.order-card:hover { border-color: var(--accent-primary); }
.order-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.8rem;
}
.order-card-num {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--text-primary);
}
.order-card-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.order-status-badge {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}
.status-preparacion { background: #f4a21830; color: #f4a218; border: 1px solid #f4a21850; }
.status-listo { background: #2ec27e30; color: #2ec27e; border: 1px solid #2ec27e50; }
.status-entregado { background: #3584e430; color: #3584e4; border: 1px solid #3584e450; }
.status-pagado { background: #77767b30; color: #9a9996; border: 1px solid #77767b50; }
.order-card-body {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    border-top: 1px solid var(--border-color);
    padding-top: 0.8rem;
}
.order-card-actions {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    border-top: 1px solid var(--border-color);
    padding-top: 0.8rem;
}
.order-card-actions button {
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.05);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
    flex: 1;
}
.order-card-actions button:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* ========== MAPA DE MESAS ========== */
.mesa-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

/* ========== KANBAN BOARD ========== */
.kanban-board {
    flex: 1 1 0% !important;
    min-height: 0 !important;
    height: 100% !important;
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(4, minmax(260px, 1fr)) !important;
    gap: 1.2rem !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    padding-bottom: 0.8rem !important;
    align-items: stretch !important;
}
.kanban-board.hidden {
    display: none !important;
}

.kanban-column {
    background: #141722;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    min-height: 0 !important;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
    transition: border-color 0.2s;
}

/* Stage top color accents */
.kanban-col-preparacion { border-top: 3px solid #f4a218; }
.kanban-col-listo { border-top: 3px solid #2ec27e; }
.kanban-col-entregado { border-top: 3px solid #3584e4; }
.kanban-col-pagado { border-top: 3px solid #8e9aaf; }

.kanban-column-header {
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex-shrink: 0;
}

.kanban-column-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kanban-column-title {
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0;
}

.kanban-column-count {
    background: rgba(255, 255, 255, 0.09);
    color: #e2e8f0;
    padding: 0.15rem 0.6rem;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 700;
}

.kanban-column-subtotal {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.15rem;
}

.kanban-column-subtotal .kanban-sum-usd {
    color: #4ade80;
    font-weight: 700;
    font-size: 0.82rem;
}

.kanban-column-body {
    padding: 0.75rem;
    overflow-y: auto !important;
    flex: 1 1 0% !important;
    min-height: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    transition: background 0.15s, border-color 0.15s;
}

.kanban-column-body::-webkit-scrollbar {
    width: 6px;
}
.kanban-column-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 3px;
}

.kanban-column-body.drag-over {
    background: rgba(255, 255, 255, 0.06);
    outline: 2px dashed var(--accent-primary);
    outline-offset: -3px;
    border-radius: 8px;
}

/* Kanban cards (Compact & Clean) */
.kanban-card {
    background: #1c1f2e;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 10px;
    padding: 0.65rem 0.8rem;
    cursor: grab;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    position: relative;
}

.kanban-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
    border-color: rgba(255, 255, 255, 0.2);
}

.kanban-card:active {
    cursor: grabbing;
}

.kanban-card.dragging {
    opacity: 0.35;
    transform: scale(0.96);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* Stage-specific left borders */
.kanban-card[data-stage="preparacion"] { border-left: 4px solid #f4a218; }
.kanban-card[data-stage="listo"] { border-left: 4px solid #2ec27e; }
.kanban-card[data-stage="entregado"] { border-left: 4px solid #3584e4; }
.kanban-card[data-stage="pagado"] { border-left: 4px solid #8e9aaf; }

.kanban-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.4rem;
}

.kanban-card-title {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kanban-card-grip {
    color: var(--text-secondary);
    opacity: 0.4;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.kanban-price-pill {
    background: rgba(46, 194, 126, 0.15);
    color: #2ec27e;
    border: 1px solid rgba(46, 194, 126, 0.3);
    padding: 0.1rem 0.45rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
}

.kanban-more-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.15rem;
    cursor: pointer;
    padding: 0 0.25rem;
    border-radius: 4px;
    line-height: 1;
    transition: color 0.15s, background 0.15s;
    flex-shrink: 0;
}

.kanban-more-btn:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.kanban-card-date {
    font-size: 0.72rem;
    color: var(--text-secondary);
    line-height: 1.2;
}

.kanban-card-status-row {
    display: flex;
    align-items: center;
    margin-top: 0.05rem;
}

.kanban-tag-unpaid {
    background: rgba(244, 162, 24, 0.12);
    color: #f4a218;
    border: 1px solid rgba(244, 162, 24, 0.25);
    padding: 0.08rem 0.4rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.65rem;
    letter-spacing: 0.3px;
    display: inline-block;
}

.kanban-tag-paid {
    background: rgba(46, 194, 126, 0.12);
    color: #2ec27e;
    border: 1px solid rgba(46, 194, 126, 0.25);
    padding: 0.08rem 0.4rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.65rem;
    letter-spacing: 0.3px;
    display: inline-block;
}

.kanban-card-service {
    font-size: 0.76rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
}

.kanban-card-items {
    font-size: 0.75rem;
    color: #cbd5e1;
    line-height: 1.3;
    padding: 0.3rem 0.5rem;
    background: rgba(0, 0, 0, 0.22);
    border-radius: 6px;
    word-break: break-word;
}

.kanban-card-payment {
    font-size: 0.72rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.kanban-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-secondary);
    opacity: 0.45;
    font-size: 0.85rem;
}

.kanban-empty span {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.4rem;
}

/* Toggle button active state */
#btn-toggle-view.active-kanban {
    background: var(--accent-primary) !important;
    color: white !important;
    border-color: var(--accent-primary) !important;
}

/* Menú contextual Kanban (Click derecho / ⋮) */
.kanban-context-menu {
    position: fixed;
    z-index: 99999;
    background: #181a26;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.65);
    padding: 0.35rem;
    min-width: 190px;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    animation: fadeInMenu 0.15s ease-out;
}

@keyframes fadeInMenu {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.kanban-context-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.7rem;
    border-radius: 6px;
    color: #e2e8f0;
    font-size: 0.8rem;
    cursor: pointer;
    background: transparent;
    border: none;
    text-align: left;
    width: 100%;
    transition: background 0.15s, color 0.15s;
    font-weight: 500;
}

.kanban-context-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.kanban-context-item.danger {
    color: #f87171;
}

.kanban-context-item.danger:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.kanban-context-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: 0.2rem 0;
}

/* TOGGLE SWITCH */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    cursor: pointer;
    margin: 0;
}
.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.toggle-slider {
    position: absolute;
    inset: 0;
    background: #333340;
    border-radius: 24px;
    transition: 0.3s;
}
.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
}
.toggle-switch input:checked + .toggle-slider {
    background: #2ec27e;
}
.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* ========================================================== */
/* ========== SISTEMA RESPONSIVO (TABLETS Y MÓVILES) ========== */
/* ========================================================== */

/* Bottom nav bar base (oculta en escritorio) */
.bottom-nav {
    display: none;
}

/* ========================================== */
/* TABLET & MOBILE (< 900px)                 */
/* ========================================== */
@media (max-width: 899px) {
    /* 1. Viewport y contenedor */
    body {
        overflow: hidden;
        height: 100vh;
        height: 100dvh;
    }

    .app-container {
        height: 100vh;
        height: 100dvh;
        overflow: hidden;
    }

    /* 2. Ocultar controles que no aplican en móvil */
    #zoom-controls,
    .panel-resizer {
        display: none !important;
    }

    /* 3. Bottom Navigation Bar */
    .bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: rgba(18, 18, 24, 0.96);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-top: 1px solid var(--border-color);
        z-index: 1000;
        justify-content: space-around;
        align-items: center;
        padding-bottom: env(safe-area-inset-bottom, 0px);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    }

    .bottom-nav-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        background: transparent;
        border: none;
        color: var(--text-secondary);
        padding: 6px 0;
        cursor: pointer;
        transition: all 0.2s ease;
        height: 100%;
        position: relative;
        -webkit-tap-highlight-color: transparent;
    }

    .bottom-nav-item:hover {
        color: var(--text-primary);
    }

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

    .bottom-nav-item.active::before {
        content: '';
        position: absolute;
        top: 0;
        left: 20%;
        right: 20%;
        height: 3px;
        background: var(--accent-primary);
        border-radius: 0 0 4px 4px;
        box-shadow: 0 2px 8px var(--accent-primary);
    }

    .bottom-nav-icon {
        font-size: 1.35rem;
        line-height: 1;
    }

    .bottom-nav-label {
        font-size: 0.72rem;
        font-weight: 600;
        letter-spacing: 0.3px;
    }

    .bottom-nav-badge-wrapper {
        position: relative;
        display: inline-flex;
    }

    .bottom-nav-badge {
        position: absolute;
        top: -6px;
        right: -12px;
        background: var(--accent-red);
        color: white;
        font-size: 0.7rem;
        font-weight: bold;
        padding: 1px 6px;
        border-radius: 10px;
        min-width: 16px;
        text-align: center;
        border: 2px solid #121218;
        animation: popIn 0.2s ease;
    }

    @keyframes popIn {
        0% { transform: scale(0.5); opacity: 0; }
        100% { transform: scale(1); opacity: 1; }
    }

    /* 4. Main layout en modo 1 columna con navegación por tabs */
    .main-layout {
        display: block !important;
        height: calc(100dvh - 55px - 60px) !important;
        min-height: 0 !important;
        padding: 0.4rem !important;
        margin: 0 !important;
        position: relative;
        overflow: hidden !important;
    }

    .main-layout > .panel-left,
    .main-layout > .panel-center,
    .main-layout > .panel-right {
        margin: 0 !important;
        width: 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        height: 100% !important;
        max-height: 100% !important;
        box-sizing: border-box !important;
    }

    /* Visibilidad de los 3 paneles según data-active-tab */
    .main-layout:not([data-active-tab]) .panel-left,
    .main-layout[data-active-tab="menu"] .panel-left {
        display: flex !important;
    }
    .main-layout:not([data-active-tab]) .panel-center,
    .main-layout:not([data-active-tab]) .panel-right,
    .main-layout[data-active-tab="menu"] .panel-center,
    .main-layout[data-active-tab="menu"] .panel-right {
        display: none !important;
    }

    .main-layout[data-active-tab="builder"] .panel-center {
        display: flex !important;
    }
    .main-layout[data-active-tab="builder"] .panel-left,
    .main-layout[data-active-tab="builder"] .panel-right {
        display: none !important;
    }

    .main-layout[data-active-tab="cart"] .panel-right {
        display: flex !important;
    }
    .main-layout[data-active-tab="cart"] .panel-left,
    .main-layout[data-active-tab="cart"] .panel-center {
        display: none !important;
    }

    /* 5. Panel Izquierdo (Menú) */
    .category-tabs {
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        justify-content: flex-start !important;
        padding: 0.4rem 0.6rem !important;
        gap: 0.4rem !important;
        -webkit-overflow-scrolling: touch;
        border-bottom: 1px solid var(--border-color);
        scrollbar-width: thin;
    }

    .tab-btn {
        flex-shrink: 0 !important;
        padding: 0.4rem 0.8rem !important;
        font-size: 0.85rem !important;
    }

    .combo-list {
        padding: 0.6rem !important;
        gap: 0.6rem !important;
        -webkit-overflow-scrolling: touch;
    }

    .combo-card {
        padding: 0.8rem 1rem !important;
    }

    /* 6. Panel Central (Constructor) */
    .panel-center.glass-panel,
    .panel-center {
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        position: relative !important;
        height: 100% !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        transform: none !important;
        filter: none !important;
        padding: 0 !important;
    }

    .main-layout {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        transform: none !important;
    }

    .panel-center > h2 {
        display: none !important;
    }

    #current-selection-area {
        display: flex !important;
        flex-direction: column !important;
        flex: 1 1 0% !important;
        height: 100% !important;
        min-height: 0 !important;
        overflow: hidden !important;
    }

    .builder-area {
        display: flex !important;
        flex-direction: column !important;
        height: 100% !important;
        min-height: 0 !important;
        overflow: hidden !important;
        flex: 1 1 0% !important;
        position: relative !important;
    }

    .builder-scroll-wrapper {
        flex: 1 1 0% !important;
        min-height: 0 !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        display: block !important;
    }

    .builder-header {
        padding: 0.8rem 1rem !important;
        flex-shrink: 0 !important;
        border-bottom: 1px solid var(--border-color) !important;
    }

    .builder-title {
        font-size: 1.25rem !important;
    }

    .builder-price {
        font-size: 1.15rem !important;
    }

    .builder-content {
        padding: 0.7rem !important;
        padding-bottom: 1.5rem !important;
        overflow: visible !important;
        overflow-y: visible !important;
        overflow-x: hidden !important;
        height: auto !important;
        flex: none !important;
    }

    .pizza-interactive-area {
        flex-direction: column !important;
        align-items: center !important;
        gap: 0.8rem !important;
    }

    .pizza-visual-wrapper {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        gap: 1rem !important;
    }

    .pizza-presets-bar {
        width: auto !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 0.35rem !important;
    }

    .pizza-preset-btn {
        padding: 0.45rem 0.6rem !important;
        font-size: 0.75rem !important;
    }

    .pizza-brush-container {
        width: 100% !important;
    }

    .pizza-brush-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 0.35rem !important;
    }

    .addon-brush-btn {
        padding: 0.5rem 0.4rem !important;
    }

    .builder-footer {
        position: static !important;
        flex-shrink: 0 !important;
        width: 100% !important;
        padding: 0.75rem 1rem !important;
        background: rgba(18, 18, 24, 0.98) !important;
        border-top: 1px solid var(--border-color) !important;
        box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.5) !important;
        z-index: 10 !important;
        box-sizing: border-box !important;
    }

    /* 7. Panel Derecho (Carrito y Checkout) */
    .panel-right {
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    .panel-right-scroll {
        overflow-y: visible !important;
        height: auto !important;
        flex: none !important;
    }

    .order-details-form {
        padding: 0.8rem !important;
        gap: 0.5rem !important;
    }

    .order-details-form input,
    .order-details-form select {
        padding: 0.7rem 0.8rem !important;
        font-size: 0.9rem !important;
    }

    .cart-items {
        padding: 0.6rem 0.8rem !important;
        min-height: 80px !important;
    }

    .cart-item {
        padding: 0.7rem !important;
    }

    .checkout-section {
        padding: 0.8rem !important;
        flex-shrink: 0 !important;
    }

    .total-row {
        font-size: 0.9rem !important;
        margin-bottom: 0.3rem !important;
    }

    .grand-total {
        font-size: 1.2rem !important;
        padding-top: 0.4rem !important;
    }

    /* 8. Modales responsivos */
    .modal {
        padding: 0.5rem !important;
    }

    .modal-content {
        width: 95vw !important;
        max-width: 95vw !important;
        max-height: 90vh !important;
        padding: 1.2rem 1rem !important;
        margin: auto !important;
        box-sizing: border-box !important;
    }
}

/* ========================================== */
/* SMARTPHONES & PANTALLAS PEQUEÑAS (< 768px) */
/* ========================================== */
@media (max-width: 767px) {
    /* Header compacto */
    .glass-header {
        height: 50px !important;
        padding: 0.3rem 0.6rem !important;
        gap: 0.3rem !important;
    }

    .logo {
        gap: 0.4rem !important;
    }

    .logo img {
        width: 28px !important;
        height: 28px !important;
    }

    .logo h1 {
        font-size: 1rem !important;
    }

    .btn-icon {
        padding: 0.35rem 0.5rem !important;
        font-size: 0.85rem !important;
    }

    .btn-icon .btn-text {
        display: none !important;
    }

    #header-tasa {
        font-size: 0.65rem !important;
        padding: 0.15rem 0.35rem !important;
    }

    #badge-connection {
        display: none !important;
    }

    .main-layout {
        height: calc(100dvh - 50px - 60px) !important;
    }

    /* Pizza builder en celulares: 2 columnas de ingredientes */
    .pizza-brush-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Overlays de Pedidos y Reportes en móvil */
    .orders-panel-content {
        padding: 0.6rem !important;
    }

    .orders-panel-header {
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
        margin-bottom: 0.6rem !important;
        padding-bottom: 0.6rem !important;
    }

    .orders-panel-header h2 {
        font-size: 1.15rem !important;
    }

    .orders-filter-tabs {
        overflow-x: auto !important;
        flex-wrap: nowrap !important;
        padding-bottom: 0.4rem !important;
        gap: 0.35rem !important;
        -webkit-overflow-scrolling: touch;
    }

    .order-filter-btn {
        flex-shrink: 0 !important;
        font-size: 0.78rem !important;
        padding: 0.35rem 0.65rem !important;
    }

    .orders-grid {
        grid-template-columns: 1fr !important;
        gap: 0.6rem !important;
    }

    /* Kanban en móvil: columnas verticales apiladas */
    .kanban-board {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.8rem !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        height: auto !important;
        max-height: none !important;
    }

    .kanban-column {
        min-width: 100% !important;
        max-height: 420px !important;
    }

    /* Reportes filtros en móvil */
    .reports-filter-container {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0.6rem !important;
    }

    .reports-time-segmented {
        overflow-x: auto !important;
        flex-wrap: nowrap !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .report-filter-btn {
        flex-shrink: 0 !important;
        padding: 0.4rem 0.7rem !important;
        font-size: 0.78rem !important;
    }
}

/* ========================================== */
/* PANTALLAS ULTRA PEQUEÑAS (< 480px)        */
/* ========================================== */
@media (max-width: 479px) {
    .logo h1 {
        display: none !important;
    }

    .settings-toggle {
        gap: 0.2rem !important;
    }

    .btn-icon {
        padding: 0.3rem 0.4rem !important;
        font-size: 0.8rem !important;
    }

    .pizza-visual {
        width: 120px !important;
        height: 120px !important;
    }

    .pizza-preset-btn {
        font-size: 0.68rem !important;
        padding: 0.3rem 0.4rem !important;
    }

    .addon-brush-btn {
        padding: 0.4rem 0.3rem !important;
    }

    .addon-brush-name {
        font-size: 0.75rem !important;
    }

    .addon-brush-num {
        font-size: 0.85rem !important;
    }
}

/* ========================================== */
/* PANEL DE ADMINISTRACIÓN UNIFICADO          */
/* ========================================== */
.admin-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.55rem 1.1rem;
    border-radius: 9px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.admin-tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.admin-tab-btn.active {
    background: var(--accent-primary);
    color: #fff;
    box-shadow: 0 3px 10px rgba(244, 162, 24, 0.3);
}

.admin-subtab-btn,
.admin-config-subtab {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.admin-subtab-btn:hover,
.admin-config-subtab:hover {
    color: var(--text-primary);
    border-color: rgba(244, 162, 24, 0.4);
}

.admin-subtab-btn.active,
.admin-config-subtab.active {
    background: rgba(244, 162, 24, 0.16);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.admin-menu-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 1.2rem;
    align-items: stretch;
}

.admin-config-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    align-items: stretch;
}

.admin-config-grid.single-section {
    grid-template-columns: minmax(320px, 760px);
    justify-content: center;
}

.admin-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.25rem;
    height: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.config-card-header {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border-color);
}

.admin-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
    display: block;
    font-weight: 600;
}

.admin-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    font-size: 0.92rem;
    box-sizing: border-box;
}

.admin-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.combo-pizza-box {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.8rem;
}

.combo-addon-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.28rem 0.55rem;
    border-radius: 6px;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    transition: all 0.15s ease;
}

.combo-addon-chip.selected {
    background: rgba(46, 194, 126, 0.18);
    border-color: #2ec27e;
    color: #fff;
    font-weight: 600;
}

@media (max-width: 1100px) {
    .admin-config-grid {
        grid-template-columns: 1fr;
    }
    .admin-menu-grid {
        grid-template-columns: 1fr;
    }
}