:root {
    /* Pure Google/Stripe Style Light Mode */
    --primary: #1a73e8;
    --primary-hover: #1765cc;
    --secondary: #5f6368;
    --success: #1e8e3e;
    --danger: #d93025;
    --warning: #f29900;

    --bg-color: #f8f9fa;
    --sidebar-bg: #202124;
    --card-bg: #ffffff;
    --text-color: #202124;
    --text-muted: #5f6368;
    --border-color: #dadce0;
    --input-bg: #ffffff;
    --modal-bg: rgba(0, 0, 0, 0.4);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] {
    --bg-color: #121212;
    --sidebar-bg: #1f1f1f;
    --card-bg: #1e1e1e;
    --text-color: #e8eaed;
    --text-muted: #b0b8c0;
    --border-color: #3c4043;
    --input-bg: #2d2e31;
    --modal-bg: rgba(0, 0, 0, 0.7);
    --success: #4caf50;
    --danger: #ef5350;
    --warning: #ffb74d;
}


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

#toggle-sidebar {
    transition: transform 0.2s ease, background 0.2s ease;
    border-radius: 8px;
}

#toggle-sidebar:hover {
    background: #f1f3f4 !important;
    transform: scale(1.1);
}

#toggle-sidebar:active {
    transform: scale(0.95);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    line-height: 1.5;
}

#sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 4px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

#sidebar>div:first-child {
    flex-shrink: 0;
}

#sidebar nav {
    flex: 1 1 0%;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

/* Ocultar barra de desplazamiento del sidebar pero mantener el scroll */
#sidebar nav::-webkit-scrollbar {
    width: 0;
    height: 0;
}
#sidebar nav {
    scrollbar-width: none; /* Firefox */
}

/* Ocultar la barra de desplazamiento vertical principal (columna central),
   pero seguir permitiendo scroll dentro de .main-scroll */
.main-scroll::-webkit-scrollbar {
    width: 0;
    height: 0;
}
.main-scroll {
    scrollbar-width: none; /* Firefox */
}

#sidebar.collapsed {
    width: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.75rem 1.25rem;
    color: #9aa0a6;
    text-decoration: none;
    transition: all 0.2s;
    border-radius: 6px;
    margin: 2px 10px;
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-link.nav-disabled {
    opacity: 0.38;
    cursor: default;
}

.nav-link.nav-disabled:hover {
    background-color: transparent;
    color: #9aa0a6;
}

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

.nav-link.active {
    background-color: var(--primary);
    color: white;
}

.nav-link span {
    font-size: 1.2rem;
}

.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

/* Scroll global: panel izquierdo fijo; scroll dentro del contenedor de la tabla */
.app-container.global-scroll {
    height: 100vh;
    overflow: hidden;
}
.app-container.global-scroll .main-content {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.app-container.global-scroll .main-scroll {
    flex: 1 1 0%;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    -webkit-overflow-scrolling: touch;
}
/* El contenedor de la tabla toma el espacio restante y el scroll va en la tabla */
.app-container.global-scroll .main-scroll .table-container {
    flex: 1 1 0%;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.app-container.global-scroll .main-scroll .table-container .table-scroll {
    flex: 1 1 0%;
    min-height: 0;
    overflow-y: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    background-color: var(--bg-color);
}

/* Área principal con scroll: debe ser el único bloque bajo el header y tener esta clase */
.main-scroll {
    flex: 1 1 0%;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
}

header {
    background-color: var(--card-bg);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    z-index: 50;
    flex-shrink: 0;
}

.view-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
}

/* POS Layout */
.pos-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    grid-template-rows: 1fr;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    background-color: var(--bg-color);
}

.pos-content {
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.pos-ticket {
    background-color: var(--card-bg);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    min-height: 100%;
    height: 100%;
}

.search-bar {
    display: flex;
    gap: 0.75rem;
    background: var(--card-bg);
    padding: 0.75rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.search-bar input {
    flex: 1;
    padding: 0.7rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    background: var(--input-bg);
    color: var(--text-color);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}

.btn {
    padding: 0.5rem 0.9rem;
    border: 1px solid transparent;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.btn:active {
    transform: scale(0.98);
}

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

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

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

.pulse {
    animation: pulse-orange 1.5s infinite;
    background-color: #f39c12 !important;
}

@keyframes pulse-orange {
    0% {
        box-shadow: 0 0 0 0 rgba(243, 156, 18, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(243, 156, 18, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(243, 156, 18, 0);
    }
}

/* Global Form Elements */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.2rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
    background: #fdfdfd;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
    background: white;
}

/* Selects modernos en toda la UI (incl. modales y diálogos) */
select:not([multiple]) {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235f6368' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    padding-right: 1.75rem;
}
select:focus {
    outline: none;
    border-color: var(--primary);
}
select[multiple] {
    background-image: none;
    padding-right: 0.8rem;
}

[data-theme="dark"] select:not([multiple]) {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23b0b8c0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}
[data-theme="dark"] .search-bar input,
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
    background: var(--input-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}
[data-theme="dark"] .search-bar input::placeholder {
    color: var(--text-muted);
}
[data-theme="dark"] .form-group label {
    color: var(--text-muted);
}

/* Modal Overlay & Centering */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--modal-bg);
    display: none;
    /* Controlled by JS but needs flex in state */
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(8px);
    padding: 2rem;
}

/* Modal: contenido con espacio respirable, sin barra horizontal */
.modal-content {
    background: var(--card-bg);
    width: 95%;
    max-width: 700px;
    max-height: 88vh;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    overflow-x: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
}

.modal-header {
    padding: 0.75rem 1.25rem;
    background: rgba(0, 0, 0, 0.02);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

[data-theme="dark"] .modal-header {
    background: rgba(255, 255, 255, 0.02);
}

.modal-header h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
    flex: 1;
    min-width: 0;
}

.modal-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-body {
    padding: 1.5rem 1.75rem;
    overflow-y: auto;
    overflow-x: hidden;
    min-width: 0;
}

.modal-footer {
    display: none;
}

/* Diálogos propios de la app (notificaciones y confirmaciones) */
.app-notify-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--modal-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 1.5rem;
    backdrop-filter: blur(6px);
}

.app-notify-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1.5rem 1.75rem;
    max-width: 420px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
}

.app-notify-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.app-notify-icon-success {
    background: rgba(30, 142, 62, 0.15);
    color: var(--success);
}

.app-notify-icon-error {
    background: rgba(217, 48, 37, 0.15);
    color: var(--danger);
}

.app-notify-icon-info {
    background: rgba(26, 115, 232, 0.15);
    color: var(--primary);
}

.app-notify-message {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.5;
    margin: 0 0 1.25rem 0;
}

.app-notify-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.app-confirm-actions {
    justify-content: flex-end;
}

/* Modal de producto: espacio respirable, sin overflow horizontal */
.product-modal-content {
    max-width: 1040px;
}

.product-modal-body {
    display: flex;
    gap: 1.5rem;
}

.product-modal-image-col {
    flex: 0 0 200px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.product-modal-form-col {
    flex: 1;
    min-width: 0;
}

.product-form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1rem;
}

.product-form-grid .span-2 {
    grid-column: span 2;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.span-2 {
    grid-column: span 2;
}


.comanda-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.comanda-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0;
    text-align: center;
    background: var(--card-bg);
    transition: all 0.2s;
    user-select: none;
}

.comanda-card.selected {
    border-color: var(--primary);
    background: rgba(26, 115, 232, 0.05);
    box-shadow: 0 0 0 2px var(--primary);
}

/* Elaborados: mismo criterio de stock que POS */
.comanda-card.stock-none {
    opacity: 0.55;
    pointer-events: none;
    filter: grayscale(0.6);
    cursor: not-allowed;
    background: #e8e8e8 !important;
    border-color: #bbb !important;
}
.comanda-card.stock-critical {
    background: #ffebee !important;
    border: 2px solid #d32f2f !important;
}
.comanda-card.stock-low {
    background: #fff3e0 !important;
    border: 2px solid #f57c00 !important;
}
.comanda-card.stock-ok {
    background: #e3f2fd !important;
    border: 2px solid #1976d2 !important;
}

/* Modo oscuro: tarjetas de elaborados (modal Cocina/Panadería) */
[data-theme="dark"] .comanda-card {
    background: var(--card-bg) !important;
    border-color: var(--border-color);
    color: var(--text-color);
}
[data-theme="dark"] .comanda-card.selected {
    background: rgba(26, 115, 232, 0.15) !important;
}
[data-theme="dark"] .comanda-card.stock-none {
    background: #2d2e31 !important;
    border-color: #3c4043 !important;
    opacity: 0.9;
}
[data-theme="dark"] .comanda-card.stock-critical {
    background: #2d1f1f !important;
    border-color: #ef5350 !important;
}
[data-theme="dark"] .comanda-card.stock-low {
    background: #2d2619 !important;
    border-color: #ffb74d !important;
}
[data-theme="dark"] .comanda-card.stock-ok {
    background: #1a2332 !important;
    border-color: #42a5f5 !important;
}
[data-theme="dark"] .comanda-info h3 {
    color: var(--text-color);
}

.comanda-info {
    padding: 0.8rem;
}

.comanda-info h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qty-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.btn-qty {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

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

.qty-bubble {
    font-weight: 800;
    font-size: 1.1rem;
    min-width: 20px;
}


/* Grid of products */

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.75rem;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 80px;
}

.product-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.product-card h3 {
    font-size: 0.9rem;
    margin: 0.5rem 0;
}

.product-card .price {
    font-weight: 700;
    color: var(--success);
}

/* Dark mode: contraste en tarjetas de producto POS */
[data-theme="dark"] .product-card {
    background: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}
[data-theme="dark"] .product-card h3 {
    color: var(--text-color);
}
[data-theme="dark"] .product-card .price {
    color: #66bb6a;
}
[data-theme="dark"] .product-card.stock-none {
    background: #2d2e31 !important;
    border-color: #3c4043 !important;
    opacity: 0.9;
    filter: grayscale(0.4);
}
[data-theme="dark"] .product-card.stock-none h3,
[data-theme="dark"] .product-card.stock-none .price {
    color: #b0b8c0 !important;
}
[data-theme="dark"] .product-card.stock-none .stock-label {
    color: #ef5350 !important;
}
[data-theme="dark"] .product-card.stock-critical {
    background: #2d1f1f !important;
    border-color: #ef5350 !important;
}
[data-theme="dark"] .product-card.stock-critical h3,
[data-theme="dark"] .product-card.stock-critical .price {
    color: var(--text-color);
}
[data-theme="dark"] .product-card.stock-low {
    background: #2d2619 !important;
    border-color: #ffb74d !important;
}
[data-theme="dark"] .product-card.stock-low h3,
[data-theme="dark"] .product-card.stock-low .price {
    color: var(--text-color);
}
[data-theme="dark"] .product-card.stock-ok {
    background: #1a2332 !important;
    border-color: #42a5f5 !important;
}
[data-theme="dark"] .product-card.stock-ok h3,
[data-theme="dark"] .product-card.stock-ok .price {
    color: var(--text-color);
}

/* Switch Toggle */
.mode-toggle {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0 1rem;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
}

.switch {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
}

input:checked+.slider {
    background-color: #ffab00;
}

input:checked+.slider:before {
    transform: translateX(22px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Global Table Styles */
.table-container {
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    width: 100%;
    max-width: 100%;
}

.table-scroll {
    overflow-x: auto;
    width: 100%;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    min-width: 600px;
    /* Previene compresión extrema */
}

th {
    background: rgba(0, 0, 0, 0.03);
    padding: 1rem 1.5rem;
    text-align: left;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] th {
    background: rgba(255, 255, 255, 0.03);
}

td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
    vertical-align: middle;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(26, 115, 232, 0.02);
}

[data-theme="dark"] tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Helper Classes */
.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

.font-bold {
    font-weight: 700;
}

.price-tag {
    color: var(--success);
    font-weight: 700;
}