:root {
    /* Color Palette - Luxury Earthy Spice Theme */
    --clr-primary: #3E4A3D;         /* Sage Green */
    --clr-primary-dark: #2A3529;
    --clr-secondary: #D35400;       /* Saffron Orange */
    --clr-secondary-dark: #A04000;
    --clr-bg-light: #FBF9F6;        /* Light Cream */
    --clr-surface: #FFFFFF;
    --clr-text: #2C2A29;            /* Charcoal Bronze */
    --clr-text-muted: #625F5C;
    --clr-border: rgba(0, 0, 0, 0.08);
    --clr-success: #27ae60;
    --clr-danger: #c0392b;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Borders & Transitions */
    --border-radius: 8px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--clr-bg-light);
    color: var(--clr-text);
    line-height: 1.5;
    overflow-x: hidden;
}

h1, h2, h3, h4, .logo-title {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--clr-text);
}

a {
    color: inherit;
    text-decoration: none;
}

/* App Containers */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Navigation bar */
.navbar {
    background: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0.8rem 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.03);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-title {
    font-size: 1.5rem;
    color: var(--clr-primary);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.6rem 1.4rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    font-family: var(--font-body);
}

.btn:active {
    transform: scale(0.97);
}

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

.btn-primary:hover {
    background: var(--clr-primary-dark);
}

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

.btn-secondary:hover {
    background: var(--clr-secondary-dark);
}

.btn-outline {
    border-color: var(--clr-primary);
    color: var(--clr-primary);
    background: transparent;
}

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

.btn-outline-secondary {
    border-color: var(--clr-secondary);
    color: var(--clr-secondary);
    background: transparent;
}

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

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
}

/* Banner/Hero Header */
.marketplace-header {
    background: linear-gradient(135deg, rgba(62, 74, 61, 0.04) 0%, rgba(211, 84, 0, 0.04) 100%), var(--clr-surface);
    padding: 4rem 0;
    text-align: center;
    border-bottom: 1px solid var(--clr-border);
    margin-bottom: 2rem;
}

.marketplace-header h1 {
    font-size: 2.8rem;
    margin-bottom: 0.75rem;
    color: var(--clr-primary);
}

.marketplace-header p {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Listings Grid */
.caterers-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .caterers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .caterers-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.caterer-card {
    background: var(--clr-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--clr-border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.caterer-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    border-color: var(--clr-primary);
}

.caterer-card-banner {
    height: 140px;
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-secondary) 100%);
    position: relative;
}

.caterer-card-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid var(--clr-surface);
    background: white;
    object-fit: cover;
    position: absolute;
    bottom: -40px;
    left: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.caterer-card-content {
    padding: 3rem 1.5rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.caterer-card-content h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.caterer-rating {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 600;
    color: #f39c12;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.caterer-desc {
    color: var(--clr-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex: 1;
}

.caterer-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    border-top: 1px dashed var(--clr-border);
    padding-top: 1rem;
    color: var(--clr-text-muted);
}

.caterer-meta strong {
    color: var(--clr-text);
}

/* Detail View Layout */
.menu-view-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

@media (min-width: 900px) {
    .menu-view-container {
        grid-template-columns: 1.8fr 1.2fr;
    }
}

.back-bar {
    margin-bottom: 1.5rem;
}

.caterer-detail-header {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius);
    padding: 2rem;
    display: flex;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.caterer-detail-logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 1px solid var(--clr-border);
    object-fit: cover;
}

.caterer-detail-info {
    flex: 1;
    min-width: 250px;
}

.caterer-detail-info h2 {
    font-size: 2rem;
    color: var(--clr-primary);
}

/* Custom Tabs Control */
.category-tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--clr-border);
}

.category-tab {
    padding: 0.6rem 1.2rem;
    background: white;
    border: 1px solid var(--clr-border);
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.85rem;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition);
}

.category-tab:hover, .category-tab.active {
    background: var(--clr-primary);
    border-color: var(--clr-primary);
    color: white;
}

.menu-category-section {
    display: none;
}
.menu-category-section.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Menu Items Styles */
.menu-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 650px) {
    .menu-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.menu-item-card {
    background: white;
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    transition: var(--transition);
}

.menu-item-card:hover {
    border-color: var(--clr-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.05);
}

.menu-item-img-container {
    height: 150px;
    background: #f8f9fa;
    overflow: hidden;
}

.menu-item-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.menu-item-card:hover .menu-item-img-container img {
    transform: scale(1.04);
}

.menu-item-body {
    padding: 1.2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.menu-item-body h4 {
    font-size: 1.15rem;
    color: var(--clr-primary);
    margin-bottom: 0.35rem;
}

.menu-item-body p {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    margin-bottom: 1rem;
    flex: 1;
    line-height: 1.4;
}

.menu-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px dashed var(--clr-border);
    padding-top: 0.8rem;
    margin-top: auto;
}

.tray-prices {
    display: flex;
    gap: 0.8rem;
    font-size: 0.8rem;
}

.tray-price-badge {
    background: rgba(62,74,61,0.05);
    color: var(--clr-primary);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

/* Floating Cart Trigger */
.cart-floating-trigger {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--clr-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    cursor: pointer;
    z-index: 1000;
    transition: var(--transition);
}

.cart-floating-trigger:hover {
    transform: scale(1.05);
    background: var(--clr-primary-dark);
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--clr-secondary);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

/* Cart Drawer */
.cart-drawer-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1001;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}
.cart-drawer-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background: white;
    z-index: 1002;
    box-shadow: -5px 0 30px rgba(0,0,0,0.15);
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
}
.cart-drawer.active {
    right: 0;
}

.cart-drawer-header {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--clr-bg-light);
}

.cart-drawer-items {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.cart-drawer-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.cart-item-info h5 {
    font-size: 0.95rem;
    font-family: var(--font-body);
    font-weight: 600;
}

.cart-item-qty-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-top: 0.5rem;
}

.qty-btn {
    background: #e2e8f0;
    border: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: #cbd5e1;
}

.cart-drawer-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--clr-border);
    background: var(--clr-bg-light);
}

.cart-drawer-totals {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 1rem;
}

/* Modals & Dialog System */
.admin-modal::backdrop {
    background: rgba(18, 18, 18, 0.65);
    backdrop-filter: blur(5px);
}

.admin-modal {
    border: none;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    background: white;
    outline: none;
    animation: dialogSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dialogSlideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Forms styling */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--clr-text-muted);
}

.form-control {
    width: 100%;
    padding: 0.65rem 0.8rem;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.9rem;
    background: white;
    color: var(--clr-text);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(62,74,61,0.12);
}

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

/* Vendor Portal Switcher bar */
.vendor-top-bar {
    background: var(--clr-primary);
    color: white;
    padding: 1rem 0;
}

.vendor-top-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.vendor-brand {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: bold;
}

/* Sidebar structure */
.vendor-wrapper {
    display: flex;
    min-height: calc(100vh - 120px);
}

.vendor-sidebar {
    width: 250px;
    background: white;
    border-right: 1px solid var(--clr-border);
    padding: 1.5rem 0;
}

.vendor-nav {
    list-style: none;
}

.vendor-nav-item {
    display: block;
    padding: 0.8rem 1.5rem;
    color: var(--clr-text-muted);
    font-weight: 500;
    border-left: 4px solid transparent;
    transition: var(--transition);
}

.vendor-nav-item:hover, .vendor-nav-item.active {
    background: rgba(62,74,61,0.04);
    color: var(--clr-primary);
    border-left-color: var(--clr-primary);
}

.vendor-content {
    flex: 1;
    padding: 2rem;
}

.vendor-section {
    display: none;
}

.vendor-section.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

/* Tables styling */
.admin-table-card {
    background: white;
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.01);
}

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

.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.admin-table th, .admin-table td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--clr-border);
}

.admin-table th {
    background: var(--clr-bg-light);
    font-weight: 600;
    color: var(--clr-text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-pending { background: #FFF3E0; color: #E65100; }
.badge-accepted { background: #E3F2FD; color: #0D47A1; }
.badge-preparing { background: #EDE7F6; color: #4A148C; }
.badge-completed { background: #E8F5E9; color: #1B5E20; }
.badge-cancelled { background: #FFEBEE; color: #B71C1C; }

.badge-paid { background: #E8F5E9; color: #1B5E20; }
.badge-unpaid { background: #FFEBEE; color: #B71C1C; }
.badge-invoiced { background: #E0F7FA; color: #006064; }

/* Toggle Switch */
.switch-control {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}

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

.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #cbd5e1;
    transition: 0.3s;
    border-radius: 20px;
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .switch-slider {
    background-color: var(--clr-success);
}

input:checked + .switch-slider:before {
    transform: translateX(20px);
}

/* Print Overrides & Styles */
@media print {
    body * {
        visibility: hidden;
    }
    .print-area, .print-area * {
        visibility: visible;
    }
    .print-area {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        background: white !important;
        color: black !important;
    }
    .print-hide, .invoice-admin-actions, .close-modal-btn {
        display: none !important;
        visibility: hidden !important;
    }
    .inv-fee-input {
        display: none !important;
    }
    .print-only-val, .print-only-notes {
        display: inline-block !important;
        visibility: visible !important;
    }
    .vendor-wrapper, .vendor-top-bar, .vendor-sidebar {
        display: none !important;
    }
    dialog {
        position: static !important;
        display: block !important;
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
    }
    .modal-body {
        overflow-y: visible !important;
        max-height: none !important;
    }
}

/* Email dispatch simulation overlay */
.envelope-wrapper {
    perspective: 800px;
    animation: floatEnvelope 2.4s ease-in-out infinite;
}

@keyframes floatEnvelope {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(-1deg); }
}

.envelope-wrapper .envelope-paper {
    animation: slidePaperOut 3.2s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

@keyframes slidePaperOut {
    0% { transform: translateY(0px); }
    25% { transform: translateY(0px); }
    55% { transform: translateY(-40px); z-index: 5; }
    80% { transform: translateY(12px) scale(0.92); z-index: 5; }
    100% { transform: translateY(12px) scale(0.92); z-index: 5; }
}

.envelope-wrapper .envelope-lid {
    animation: openLid 3.2s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

@keyframes openLid {
    0% { transform: rotateX(0deg); z-index: 5; }
    22% { transform: rotateX(180deg); z-index: 1; }
    100% { transform: rotateX(180deg); z-index: 1; }
}

@keyframes bounce {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}

/* Quote & Invoice Generator Layout and Sub-Tabs */
@media (max-width: 900px) {
    .quote-grid-layout {
        grid-template-columns: 1fr !important;
    }
}
.vendor-sub-tab {
    cursor: pointer;
    transition: var(--transition);
}
.vendor-sub-tab:hover:not(.active) {
    background: rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   Conversational AI Onboarding Studio & Noor Culinary Concierge
   ========================================================================== */

.ai-onboarding-dialog {
    width: 95%;
    max-width: 640px;
    height: 85vh;
    max-height: 720px;
    border: none;
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    background: #ffffff;
    overflow: hidden;
    outline: none;
    animation: dialogSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-onboarding-dialog::backdrop {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
}

.ai-onboarding-wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    background: #f8fafc;
}

/* Header */
.ai-chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: #ffffff;
    border-bottom: 1px solid var(--clr-border);
    box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}

.ai-avatar-pulse {
    position: relative;
    width: 44px;
    height: 44px;
    background: #f1f5f9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 2px solid #e2e8f0;
}

.ai-online-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 12px;
    height: 12px;
    background: #10b981;
    border: 2px solid #ffffff;
    border-radius: 50%;
}

.ai-badge-chip {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #dbeafe;
    color: #1e40af;
    padding: 0.15rem 0.45rem;
    border-radius: 100px;
}

/* Chat Feed */
.ai-chat-feed {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    scroll-behavior: smooth;
}

.ai-chat-bubble-row {
    display: flex;
    gap: 0.75rem;
    max-width: 90%;
    animation: fadeInBubble 0.25s ease-out;
}

.ai-chat-bubble-row.from-ai {
    align-self: flex-start;
}

.ai-chat-bubble-row.from-user {
    align-self: flex-end;
    flex-direction: row;
}

.ai-msg-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.ai-msg-avatar.user-avatar {
    background: var(--clr-primary);
    color: white;
}

.ai-bubble-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ai-bubble-text {
    padding: 0.85rem 1.15rem;
    border-radius: 14px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.from-ai .ai-bubble-text {
    background: #ffffff;
    color: #1e293b;
    border: 1px solid #e2e8f0;
    border-top-left-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.from-user .ai-bubble-text {
    background: var(--clr-primary);
    color: #ffffff;
    border-top-right-radius: 4px;
}

/* Typing Indicator */
.ai-typing-dots {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.75rem 1rem;
    background: white;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    width: fit-content;
}

.ai-typing-dots span {
    width: 6px;
    height: 6px;
    background: #94a3b8;
    border-radius: 50%;
    animation: typingPulse 1.2s infinite ease-in-out;
}

.ai-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingPulse {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

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

/* Quick Action Chips */
.ai-chat-controls {
    background: #ffffff;
    border-top: 1px solid var(--clr-border);
    padding: 0.75rem 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.ai-quick-options {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    max-height: 100px;
    overflow-y: auto;
}

.ai-chip-btn {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    color: var(--clr-primary);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.45rem 0.85rem;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.ai-chip-btn:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
    transform: translateY(-1px);
}

.ai-chip-btn.primary {
    background: var(--clr-secondary);
    color: white;
    border-color: var(--clr-secondary);
    font-weight: 600;
}

.ai-chip-btn.primary:hover {
    background: #b45309;
}

.ai-text-form {
    display: flex;
    gap: 0.5rem;
}

/* Document Dropzone */
.ai-doc-dropzone {
    background: #f8fafc;
    border: 2px dashed #94a3b8;
    border-radius: 12px;
    padding: 1.25rem 1rem;
    text-align: center;
    transition: all 0.2s ease;
}

.ai-doc-dropzone:hover {
    border-color: var(--clr-primary);
    background: #f1f5f9;
}

.ai-drop-icon {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

/* OCR Laser Scanner Animation */
.ai-scanner-container {
    position: relative;
    overflow: hidden;
    padding: 1.25rem;
    background: #0f172a;
    color: white;
    border-radius: 10px;
    text-align: center;
}

.ai-scan-laser {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #10b981;
    box-shadow: 0 0 10px #10b981, 0 0 20px #10b981;
    animation: scanLaser 1.4s infinite alternate ease-in-out;
}

@keyframes scanLaser {
    0% { top: 5%; }
    100% { top: 92%; }
}

/* Parsed Extraction Card */
.ai-extract-card {
    background: #ffffff;
    border: 1px solid #10b981;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.08);
}

.ai-extract-header {
    background: #ecfdf5;
    padding: 0.6rem 0.85rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #a7f3d0;
    font-size: 0.8rem;
    color: #065f46;
}

.ai-extract-body {
    padding: 0.75rem 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.8rem;
}

.ai-extract-row {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dotted #f1f5f9;
    padding-bottom: 0.2rem;
}

.ai-extract-row span {
    color: #64748b;
}

/* Menu Preview Card */
.ai-menu-preview-card {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    padding: 0.85rem;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}

.ai-menu-preview-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
}

/* Launch Card */
.ai-launch-success-card {
    background: #ffffff;
    border: 2px solid #10b981;
    border-radius: 14px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.15);
}

.ai-credentials-box {
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    padding: 0.85rem;
    font-size: 0.85rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

/* Floating AI Concierge Trigger in Vendor Portal */
.ai-concierge-floating-trigger {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--clr-primary);
    color: white;
    padding: 0.65rem 1.15rem;
    border-radius: 100px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    z-index: 99;
    border: 1px solid rgba(255,255,255,0.15);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-concierge-floating-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.25);
    background: #232c23;
}