@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   1. Theme Configurations & CSS Variables
   ========================================================================== */
:root {
    /* Transitions & Curves */
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-quick: all 0.15s ease-in-out;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-xl: 32px;
    --border-radius-circle: 50%;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Theme - Default Dark (Premium Luxurious Dark Mode) */
    --bg-primary: #07080a;
    --bg-secondary: #0e1116;
    --bg-surface: #171b22;
    --bg-surface-hover: #212630;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border-color: #262f3d;
    --accent-orange: #ff7d33;
    --accent-orange-hover: #e05e19;
    --accent-orange-rgb: 255, 125, 51;
    --glass-bg: rgba(14, 17, 22, 0.75);
    --glass-border: rgba(255, 255, 255, 0.05);
    --shadow-main: 0 12px 32px rgba(0, 0, 0, 0.45);
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
    --scrollbar-track: #0a0c10;
    --scrollbar-thumb: #232c3a;

    /* Semantic Colors */
    --color-success: #10b981;
    --color-success-bg: rgba(16, 185, 129, 0.1);
    --color-warning: #f59e0b;
    --color-warning-bg: rgba(245, 158, 11, 0.1);
    --color-danger: #ef4444;
    --color-danger-bg: rgba(239, 68, 68, 0.1);
    --color-purple: #8b5cf6;
    
    /* Table States */
    --table-avail: #10b981;
    --table-busy: #ef4444;
    --table-billing: #f59e0b;
    --table-pending: #8b5cf6;
}

/* Light Theme overrides (Luxury Cream & Minimalist Light Mode) */
body.light-theme {
    --bg-primary: #faf8f5;
    --bg-secondary: #ffffff;
    --bg-surface: #f4eee2;
    --bg-surface-hover: #eaddca;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --border-color: #e2d7c5;
    --accent-orange: #e35a16;
    --accent-orange-hover: #bf470b;
    --accent-orange-rgb: 227, 90, 22;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(0, 0, 0, 0.05);
    --shadow-main: 0 12px 32px rgba(181, 168, 142, 0.15);
    --shadow-sm: 0 4px 12px rgba(181, 168, 142, 0.08);
    --scrollbar-track: #fbfaf8;
    --scrollbar-thumb: #d3c4ae;
}

/* ==========================================================================
   2. Reset & Core Base Elements
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.35s ease, color 0.35s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-quick);
}

button {
    font-family: var(--font-body);
    border: none;
    outline: none;
    background: none;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-smooth);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

input, select, textarea {
    font-family: var(--font-body);
    border: 1px solid var(--border-color);
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    outline: none;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(var(--accent-orange-rgb), 0.15);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-orange);
}

/* ==========================================================================
   3. Main Shell & Navigation
   ========================================================================== */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Floating Glassmorphic Header */
.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    padding: 14px 4%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-circle {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-hover));
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    box-shadow: 0 4px 12px rgba(var(--accent-orange-rgb), 0.35);
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(var(--accent-orange-rgb), 0.35);
}

.auth-logo-img {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-circle);
    object-fit: cover;
    box-shadow: 0 6px 16px rgba(var(--accent-orange-rgb), 0.35);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.logo-text span {
    color: var(--accent-orange);
}

/* Header Controls */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle, .cart-trigger, .portal-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border-radius: var(--border-radius-circle);
    border: 1px solid var(--border-color);
}

.theme-toggle:hover, .cart-trigger:hover {
    background-color: var(--accent-orange);
    color: #fff;
    border-color: var(--accent-orange);
    transform: translateY(-2px);
}

.portal-toggle {
    width: auto;
    padding: 0 18px;
    border-radius: 20px;
    gap: 8px;
    font-size: 0.9rem;
    color: #fff;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-hover));
    border: none;
    box-shadow: 0 4px 12px rgba(var(--accent-orange-rgb), 0.25);
}

.portal-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(var(--accent-orange-rgb), 0.4);
}

.cart-trigger {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--color-danger);
    color: white;
    font-size: 0.75rem;
    min-width: 18px;
    height: 18px;
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    padding: 2px;
}

/* SPA View Router Containers */
.view-container {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.spa-view {
    display: none;
    animation: fadeIn 0.45s ease-in-out forwards;
}

.spa-view.active {
    display: flex;
    flex-direction: column;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   4. Landing Page / User View
   ========================================================================== */
.user-landing {
    padding-bottom: 60px;
}

/* Premium Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    padding: 60px 8%;
    min-height: 80vh;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    z-index: 2;
}

.hero-tag {
    align-self: flex-start;
    background-color: rgba(var(--accent-orange-rgb), 0.1);
    color: var(--accent-orange);
    padding: 6px 16px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -1.5px;
}

.hero-content h1 span {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 520px;
}

.hero-actions-group {
    display: flex;
    gap: 16px;
    margin-top: 10px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-hover));
    color: #fff;
    padding: 14px 32px;
    border-radius: 30px;
    font-size: 1rem;
    box-shadow: 0 6px 20px rgba(var(--accent-orange-rgb), 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(var(--accent-orange-rgb), 0.45);
}

.btn-secondary {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 32px;
    border-radius: 30px;
    font-size: 1rem;
}

.btn-secondary:hover {
    background-color: var(--bg-surface-hover);
    transform: translateY(-3px);
}

/* Beautiful Interactive Food Mask Plate (Figma inspired) */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.organic-shape {
    position: absolute;
    width: 110%;
    height: 110%;
    background-color: rgba(var(--accent-orange-rgb), 0.08);
    border-radius: 43% 57% 70% 30% / 45% 45% 55% 55%;
    animation: morphing 15s ease-in-out infinite alternate;
    z-index: 1;
}

.plate-container {
    position: relative;
    z-index: 2;
    width: 360px;
    height: 360px;
}

.rotating-plate {
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-circle);
    object-fit: cover;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    animation: rotatePlate 40s linear infinite;
    border: 10px solid var(--bg-secondary);
}

.badge-float {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-main);
    z-index: 3;
}

.badge-1 {
    top: 10%;
    left: -10%;
    animation: floatVertical 6s ease-in-out infinite alternate;
}

.badge-2 {
    bottom: 10%;
    right: -10%;
    animation: floatVertical 6s ease-in-out infinite alternate-reverse;
}

.badge-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    background-color: rgba(var(--accent-orange-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-orange);
    font-size: 1.2rem;
}

.badge-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
}

.badge-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

@keyframes morphing {
    0% { border-radius: 43% 57% 70% 30% / 45% 45% 55% 55%; }
    100% { border-radius: 70% 30% 50% 50% / 30% 60% 40% 70%; }
}

@keyframes rotatePlate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes floatVertical {
    from { transform: translateY(0); }
    to { transform: translateY(-15px); }
}

/* Category Slider */
.menu-explorer {
    padding: 60px 8%;
}

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

.section-title h2 {
    font-size: 2.2rem;
    font-weight: 800;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.search-bar {
    position: relative;
    width: 320px;
}

.search-bar input {
    width: 100%;
    padding-left: 40px;
    border-radius: 20px;
}

.search-bar svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.categories-container {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 10px 0 24px;
    scrollbar-width: none;
}

.categories-container::-webkit-scrollbar {
    display: none;
}

.category-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 24px;
    border-radius: 30px;
    white-space: nowrap;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.category-tab svg {
    font-size: 1.2rem;
    color: var(--text-primary);
    opacity: 0.8;
}

.category-tab.active {
    background-color: var(--accent-orange);
    border-color: var(--accent-orange);
    color: white;
    box-shadow: 0 4px 12px rgba(var(--accent-orange-rgb), 0.25);
}

.category-tab.active svg {
    color: white;
}

.category-tab:hover:not(.active) {
    background-color: var(--bg-surface-hover);
    color: var(--accent-orange);
    transform: translateY(-2px);
}

/* Dynamic Food Card Grid */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.menu-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.menu-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-main);
    border-color: var(--accent-orange);
}

.card-img-wrapper {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.menu-card:hover .card-img-wrapper img {
    transform: scale(1.1);
}

.category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
}

.stock-out-badge {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    backdrop-filter: blur(2px);
    z-index: 4;
}

.card-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.rating-row {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--color-warning);
    font-weight: bold;
}

.rating-row span {
    color: var(--text-secondary);
}

.card-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
}

.card-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.card-price {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-orange);
}

.btn-card-add {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    background-color: var(--bg-surface);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.btn-card-add:hover {
    background-color: var(--accent-orange);
    color: white;
    border-color: var(--accent-orange);
}

/* ==========================================================================
   5. Admin View: Restaurant Portal Structure
   ========================================================================== */
.admin-view {
    display: flex;
    flex: 1;
    position: relative;
}

/* Admin Responsive Sidebar */
.admin-sidebar {
    width: 250px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 30px 16px;
    display: flex;
    flex-direction: column;
    gap: 40px;
    position: sticky;
    top: 71px;
    height: calc(100vh - 71px);
    overflow-y: auto;
}

.sidebar-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    padding-left: 14px;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--border-radius-md);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.sidebar-link svg {
    font-size: 1.25rem;
}

.sidebar-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-surface);
}

.sidebar-link.active {
    color: white;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-hover));
    box-shadow: 0 4px 12px rgba(var(--accent-orange-rgb), 0.2);
}

/* Admin Main Content Shell */
.admin-content-shell {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
    height: calc(100vh - 71px);
}

.admin-subpage {
    display: none;
    flex-direction: column;
    gap: 30px;
    animation: fadeIn 0.35s ease-in-out forwards;
}

.admin-subpage.active {
    display: flex;
}

/* POS: Table Booking & Waiter Screen */
.pos-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-legends {
    display: flex;
    gap: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 4px;
}

.legend-color.avail { background-color: var(--table-avail); }
.legend-color.busy { background-color: var(--table-busy); }
.legend-color.billing { background-color: var(--table-billing); }
.legend-color.pending { background-color: var(--table-pending); }

/* Tables Grid Map */
.tables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
}

.table-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.table-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-main);
}

.table-card.avail { border-color: var(--table-avail); }
.table-card.busy { border-color: var(--table-busy); }
.table-card.billing { border-color: var(--table-billing); }
.table-card.pending { border-color: var(--table-pending); }

.table-number {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    color: white;
}

.table-card.avail .table-number { background-color: var(--table-avail); }
.table-card.busy .table-number { background-color: var(--table-busy); }
.table-card.billing .table-number { background-color: var(--table-billing); }
.table-card.pending .table-number { background-color: var(--table-pending); }

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

.table-meta h4 {
    font-size: 1.1rem;
    font-weight: 700;
}

.table-meta p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.table-status-pill {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
}

.table-card.avail .table-status-pill { background-color: var(--color-success-bg); color: var(--table-avail); }
.table-card.busy .table-status-pill { background-color: var(--color-danger-bg); color: var(--table-busy); }
.table-card.billing .table-status-pill { background-color: var(--color-warning-bg); color: var(--table-billing); }
.table-card.pending .table-status-pill { background-color: var(--color-success-bg); color: var(--table-pending); }

/* ==========================================================================
   6. POS Order Ticket Drawer (Waiter Overlay)
   ========================================================================== */
.drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    z-index: 1000;
    display: none;
    justify-content: flex-end;
}

.drawer-backdrop.active {
    display: flex;
}

.order-drawer {
    width: 580px;
    height: 100%;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    animation: slideInRight 0.35s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

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

.drawer-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.drawer-header-left {
    display: flex;
    flex-direction: column;
}

.drawer-close {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-circle);
    background-color: var(--bg-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.drawer-close:hover {
    background-color: var(--accent-orange);
    color: white;
}

.drawer-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* POS Drawer Ordering Interface */
.pos-order-builder {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pos-search-box {
    position: relative;
}

.pos-search-box input {
    width: 100%;
    padding-left: 40px;
}

.pos-search-box svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

/* Menu Checkbox List */
.pos-menu-list {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background-color: var(--bg-surface);
    max-height: 250px;
    overflow-y: auto;
    padding: 10px;
}

.pos-menu-item-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-quick);
}

.pos-menu-item-row:last-child {
    border-bottom: none;
}

.pos-menu-item-row:hover {
    background-color: var(--bg-surface-hover);
}

.pos-item-checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    cursor: pointer;
    flex: 1;
}

.pos-item-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-orange);
    cursor: pointer;
}

.pos-item-price-badge {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-orange);
    margin-left: auto;
    margin-right: 15px;
}

/* Quantities Configurator */
.pos-selected-items-box {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.pos-selected-title {
    font-size: 1rem;
    font-weight: 700;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 6px;
}

.pos-item-qty-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background-color: var(--bg-surface);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.pos-qty-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pos-qty-btn {
    width: 28px;
    height: 28px;
    border-radius: var(--border-radius-circle);
    background-color: var(--bg-surface-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    font-weight: bold;
}

.pos-qty-btn:hover {
    background-color: var(--accent-orange);
    color: white;
}

.pos-qty-val {
    font-weight: 700;
    min-width: 20px;
    text-align: center;
}

/* Ticket Drawer Invoice Section */
.drawer-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bill-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.bill-summary-row.total {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    border-top: 1px dashed var(--border-color);
    padding-top: 12px;
}

.drawer-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ==========================================================================
   7. CRUD: Menu & Inventory Management
   ========================================================================== */
.crud-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background-color: var(--bg-secondary);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.data-table th, .data-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    font-family: var(--font-heading);
    background-color: var(--bg-surface);
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.data-table tbody tr:hover {
    background-color: var(--bg-surface);
}

.cell-actions {
    display: flex;
    gap: 8px;
}

.btn-icon {
    width: 34px;
    height: 34px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

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

.btn-icon.edit:hover {
    color: var(--accent-orange);
    border-color: var(--accent-orange);
}

.btn-icon.delete:hover {
    color: var(--color-danger);
    border-color: var(--color-danger);
}

/* Inventory Alerts & Stock pill */
.stock-pill {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-block;
}

.stock-pill.in { background-color: var(--color-success-bg); color: var(--color-success); }
.stock-pill.low { background-color: var(--color-warning-bg); color: var(--color-warning); }
.stock-pill.out { background-color: var(--color-danger-bg); color: var(--color-danger); }

/* CRUD Modals */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    z-index: 1100;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal-backdrop.active {
    display: flex;
}

.modal-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    width: 540px;
    max-width: 90%;
    box-shadow: var(--shadow-main);
    display: flex;
    flex-direction: column;
    animation: zoomIn 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

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

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-circle);
    background-color: var(--bg-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.modal-close:hover {
    background-color: var(--accent-orange);
    color: white;
}

.modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 70vh;
    overflow-y: auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ==========================================================================
   8. Business Analytics & Drive Sync Dashboards
   ========================================================================== */
.drive-sync-panel {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    gap: 20px;
}

.sync-status-details {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sync-status-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-circle);
    background-color: rgba(var(--accent-orange-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-orange);
    font-size: 1.5rem;
}

.sync-status-icon.connected {
    background-color: var(--color-success-bg);
    color: var(--color-success);
}

.sync-details h4 {
    font-size: 1.1rem;
    font-weight: 700;
}

.sync-details p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.sync-actions-group {
    display: flex;
    gap: 12px;
}

.google-signin-btn {
    background-color: #4285f4;
    color: white;
    padding: 10px 20px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(66, 133, 244, 0.25);
}

.google-signin-btn:hover {
    background-color: #357ae8;
    transform: translateY(-2px);
}

/* Analytical KPI Cards Grid */
.kpis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.kpi-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.kpi-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--accent-orange);
    opacity: 0.5;
}

.kpi-card.revenue::after { background-color: var(--accent-orange); }
.kpi-card.profit::after { background-color: var(--color-success); }
.kpi-card.cost::after { background-color: var(--color-danger); }
.kpi-card.orders::after { background-color: var(--color-purple); }

.kpi-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    font-weight: 700;
}

.kpi-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.1;
}

.kpi-growth {
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
}

.kpi-growth.up { color: var(--color-success); }
.kpi-growth.down { color: var(--color-danger); }

/* Charts Layout Grid */
.charts-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 24px;
}

.chart-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    min-height: 380px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chart-wrapper {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
}

/* Market Basket & Apriori Recommendation Board */
.basket-insights-board {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.insight-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--shadow-sm);
}

.rules-list, .recs-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    list-style: none;
    max-height: 300px;
    overflow-y: auto;
}

.rule-item {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rule-formula {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.rule-formula span.item {
    background-color: rgba(var(--accent-orange-rgb), 0.1);
    color: var(--accent-orange);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.85rem;
}

.rule-formula svg {
    color: var(--text-secondary);
}

.rule-metrics {
    display: flex;
    gap: 14px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.rule-metrics span strong {
    color: var(--text-primary);
}

.rec-item {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 14px;
    display: flex;
    gap: 14px;
    align-items: center;
}

.rec-badge {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-circle);
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.rec-info h5 {
    font-size: 0.95rem;
    font-weight: 700;
}

.rec-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   9. Responsiveness Adjustments
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 40px 4%;
        min-height: auto;
        gap: 30px;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        align-self: center;
    }
    
    .hero-actions-group {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .plate-container {
        width: 280px;
        height: 280px;
    }
    
    .admin-view {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: static;
        flex-direction: row;
        overflow-x: auto;
        padding: 16px;
        gap: 16px;
    }
    
    .sidebar-title {
        display: none;
    }
    
    .sidebar-menu {
        flex-direction: row;
        width: 100%;
        gap: 10px;
    }
    
    .admin-content-shell {
        padding: 24px;
        height: auto;
        overflow-y: visible;
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    .basket-insights-board {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-header {
        padding: 8px 4%;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .logo-circle {
        width: 34px;
        height: 34px;
        font-size: 1.2rem;
    }

    .header-actions {
        gap: 10px;
    }

    .theme-toggle, .cart-trigger {
        width: 36px;
        height: 36px;
    }

    .theme-toggle svg, .theme-toggle i,
    .cart-trigger svg, .cart-trigger i {
        width: 16px;
        height: 16px;
    }

    .cart-count {
        min-width: 16px;
        height: 16px;
        font-size: 0.65rem;
        top: -3px;
        right: -3px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .search-bar {
        width: 100%;
    }
    
    .pos-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .order-drawer {
        width: 100vw;
    }
    
    .crud-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .drive-sync-panel {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .sync-actions-group {
        width: 100%;
        justify-content: space-between;
    }
}

/* ==========================================================================
   10. Phase 2 Updates: Auth, Raw Inventory, UPI QR & Rupee Layouts
   ========================================================================== */

/* Admin Auth Overlay Screen */
.admin-auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 71px);
    width: 100%;
    background-color: var(--bg-primary);
    padding: 24px;
}

.auth-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    width: 440px;
    max-width: 100%;
    box-shadow: var(--shadow-main);
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: center;
    animation: zoomIn 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.auth-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.auth-logo-circle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-hover));
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 800;
    box-shadow: 0 6px 16px rgba(var(--accent-orange-rgb), 0.35);
}

.auth-logo h3 {
    font-size: 1.5rem;
    font-weight: 800;
}

.auth-logo h3 span {
    color: var(--accent-orange);
}

.auth-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 10px 0;
}

.auth-divider::before, .auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.auth-divider:not(:empty)::before {
    margin-right: .5em;
}

.auth-divider:not(:empty)::after {
    margin-left: .5em;
}

/* Raw Ingredients Styles */
.raw-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.raw-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.raw-card:hover {
    border-color: var(--accent-orange);
    transform: translateY(-4px);
    box-shadow: var(--shadow-main);
}

/* Checkout delivery layout */
.checkout-toggle-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    background-color: var(--bg-surface);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 16px;
}

.checkout-toggle-btn {
    padding: 10px;
    border-radius: 8px;
    text-align: center;
    font-weight: 700;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-quick);
}

.checkout-toggle-btn.active {
    background-color: var(--accent-orange);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* UPI QR Modal structures */
.upi-qr-box {
    width: 220px;
    height: 220px;
    background-color: white;
    padding: 10px;
    border-radius: var(--border-radius-md);
    margin: 16px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border: 4px solid var(--accent-orange);
    position: relative;
    overflow: hidden;
}

.upi-logo-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.upi-badge {
    height: 24px;
    background-color: #fafafa;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 2px 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* incoming order layouts */
.order-request-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    border-left: 5px solid var(--accent-orange);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.order-request-card.delivery {
    border-left-color: var(--color-purple);
}

.order-request-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.order-request-details {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   11. Landing Page Footer Styling
   ========================================================================== */
.landing-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 4% 30px;
    margin-top: 80px;
    transition: var(--transition-smooth);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 320px;
    line-height: 1.6;
}

.footer-links h4,
.footer-contact h4,
.footer-staff h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
    position: relative;
}

.footer-links h4::after,
.footer-contact h4::after,
.footer-staff h4::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-orange);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links ul a {
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: var(--transition-quick);
}

.footer-links ul a:hover {
    color: var(--accent-orange);
    padding-left: 5px;
}

.footer-contact p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.footer-staff .portal-toggle {
    margin-top: 8px;
    display: inline-flex;
    align-items: center;
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 10px 18px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.footer-staff .portal-toggle:hover {
    background-color: var(--accent-orange);
    color: #fff;
    border-color: var(--accent-orange);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--accent-orange-rgb), 0.2);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 25px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Footer Responsiveness */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .landing-footer {
        padding: 40px 6% 25px;
        margin-top: 50px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-brand {
        align-items: flex-start;
    }
    
    .footer-links h4::after,
    .footer-contact h4::after,
    .footer-staff h4::after {
        left: 0;
    }
}

/* ==========================================================================
   12. Firebase Sync Badge Styling
   ========================================================================== */
#firebase-sync-badge {
    transition: var(--transition-smooth);
    font-weight: 700;
}

#firebase-sync-badge.connected {
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

#firebase-sync-badge.disconnected {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}