html,
body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    scroll-behavior: smooth;
}

:root {
    --topbar-height: 70px;

    /* Modern Premium Color Palette */
    --bg-main: #f8fafc;
    --bg-gradient-start: #e0e7ff;
    --bg-gradient-end: #fef3c7;

    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;

    /* Vibrant Primary Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --primary-color: #6366f1;
    --primary-color-rgb: 99, 102, 241;

    /* Accent Colors */
    --accent: #06b6d4;
    --accent-light: #22d3ee;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.8);
    --glass-shadow: rgba(0, 0, 0, 0.1);
}

body {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, #ffffff 50%, var(--bg-gradient-end) 100%);
    background-attachment: fixed;
    position: relative;
    min-height: 100vh;
    padding-bottom: 7px;
    /* Space for fixed footer (matching 7px height) */
    box-sizing: border-box;
}

.page {
    position: relative;
    min-height: 100%;
    width: 100%;
}

.main-layout {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

.content {
    padding-bottom: 2rem;
    padding-top: 1.1rem;
    flex: 1;
    overflow-y: auto;
    /* Independent scroll for content */
    /* Custom scrollbar for webkit */
    scrollbar-width: thin;
    scrollbar-color: var(--primary-light) transparent;
}

/* Scrollbar styling */
.content::-webkit-scrollbar {
    width: 6px;
}

.content::-webkit-scrollbar-track {
    background: transparent;
}

.content::-webkit-scrollbar-thumb {
    background-color: var(--primary-light);
    border-radius: 20px;
}

/* Fixed Footer at bottom - Forcefully fixed */
.premium-footer {
    position: fixed !important;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1), 0 -2px 4px -1px rgba(0, 0, 0, 0.06);
    height: 7px;
    display: flex;
    align-items: center;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

h1:focus {
    outline: none;
}

a,
.btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 auto;
}

.loading-progress circle {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}

.loading-progress circle:last-child {
    stroke: #1b6ec2;
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Loading");
}

code {
    color: #c02d76;
}

.form-floating>.form-control-plaintext::placeholder,
.form-floating>.form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating>.form-control-plaintext:focus::placeholder,
.form-floating>.form-control:focus::placeholder {
    text-align: start;
}

/* ========================================= */
/* PROFESSIONAL MOBILE POS UI (2024 PATTERNS) */
/* ========================================= */
@media (max-width: 991.98px) {

    /* Container */
    .pos-container {
        height: calc(100dvh - 60px) !important;
    }

    /* Mobile Layout - Full Screen Menu */
    .order-entry-area.mobile-layout {
        display: flex;
        flex-direction: column;
    }

    /* Hide desktop basket on mobile */
    .mobile-layout .basket-sidebar {
        display: none !important;
    }

    /* Full-screen menu */
    .mobile-layout .menu-selection {
        width: 100% !important;
        height: auto !important;
        flex: 1;
        padding: 16px 12px !important;
        background: #f8fafc;
        overflow-y: auto;
    }

    /* ==================== */
    /* FLOATING BASKET FAB */
    /* ==================== */
    .mobile-basket-fab {
        position: fixed;
        bottom: 24px;
        right: 20px;
        min-width: 160px;
        height: 60px;
        background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
        color: white;
        border-radius: 30px;
        box-shadow: 0 8px 24px rgba(13, 110, 253, 0.4),
            0 4px 12px rgba(0, 0, 0, 0.15);
        z-index: 998;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 20px;
        border: none;
        font-weight: 700;
        font-size: 1rem;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        gap: 8px;
    }

    .mobile-basket-fab:active {
        transform: scale(0.95);
        box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
    }

    .mobile-basket-fab .item-count-badge {
        position: absolute;
        top: -8px;
        left: -8px;
        background: #dc3545;
        color: white;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.9rem;
        font-weight: 800;
        border: 3px solid #f8fafc;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .mobile-basket-fab .total-text {
        font-size: 1.1rem;
        font-weight: 800;
    }

    /* ==================== */
    /* BOTTOM DRAWER */
    /* ==================== */
    .mobile-basket-drawer-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        animation: fadeIn 0.3s ease-out;
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
        }

        to {
            opacity: 1;
        }
    }

    .mobile-basket-drawer {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        max-height: 75vh;
        background: white;
        border-radius: 28px 28px 0 0;
        box-shadow: 0 -12px 48px rgba(0, 0, 0, 0.25);
        z-index: 1000;
        animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        flex-direction: column;
    }

    @keyframes slideUp {
        from {
            transform: translateY(100%);
            opacity: 0;
        }

        to {
            transform: translateY(0);
            opacity: 1;
        }
    }

    .drawer-handle {
        width: 48px;
        height: 5px;
        background: #cbd5e1;
        border-radius: 3px;
        margin: 12px auto 8px auto;
    }

    .drawer-header {
        flex-shrink: 0;
    }

    .drawer-items {
        flex: 1;
        overflow-y: auto;
    }

    .drawer-footer {
        flex-shrink: 0;
        border-top: 2px solid #e2e8f0;
        background: linear-gradient(to top, #f8fafc 0%, white 100%);
    }

    .basket-item-mobile {
        background: white;
        border: 2px solid #e2e8f0 !important;
        transition: all 0.2s;
    }

    .basket-item-mobile:active {
        transform: scale(0.98);
        border-color: #0d6efd !important;
    }

    /* ==================== */
    /* COMPACT RESPONSIVE GRIDS */
    /* ==================== */

    /* Table Cards - 2 Column Grid */
    .tables-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        margin: 0 !important;
    }

    .table-card {
        width: 100% !important;
        height: 110px !important;
        /* Compact height */
        min-height: 0 !important;
        min-width: 0 !important;
        padding: 12px !important;
        border-radius: 16px !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .table-card .table-name {
        font-size: 1.25rem !important;
        /* Smaller font */
        line-height: 1.2;
    }

    .table-card .status-badge {
        padding: 4px 10px !important;
        font-size: 0.75rem !important;
        align-self: flex-start;
    }

    /* Product Cards - 2 Column Grid */
    .products-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        margin: 0 !important;
    }

    .products-grid>div {
        width: 100% !important;
        max-width: none !important;
        padding: 0 !important;
    }

    .product-selection-card {
        border-radius: 16px !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    }

    .product-selection-card .img-area {
        height: 100px !important;
        /* Much smaller image area */
        font-size: 2rem !important;
    }

    .product-selection-card .info-area {
        padding: 8px 10px !important;
        min-height: 60px;
    }

    .product-selection-card .name {
        font-size: 0.9rem !important;
        font-weight: 600 !important;
        margin-bottom: 4px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .product-selection-card .price {
        font-size: 1rem !important;
    }

    /* Category Pills - Compact */
    .groups-nav {
        gap: 8px !important;
        padding-bottom: 2px;
        margin-bottom: 12px !important;
    }

    .catalog-group-card {
        padding: 10px 18px !important;
        border-radius: 20px !important;
        min-height: 40px;
        font-size: 0.9rem !important;
    }

    /* Tabs */
    .tabs-control {
        padding: 12px !important;
        background: white !important;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08) !important;
    }

    .tab-btn {
        padding: 12px 18px !important;
        font-size: 0.95rem !important;
        border-radius: 16px !important;
        min-height: 48px;
        font-weight: 600 !important;
    }

    /* Buttons */
    .btn-sm {
        min-width: 44px !important;
        min-height: 44px !important;
        padding: 10px 16px !important;
        border-radius: 12px !important;
    }

    .btn {
        min-height: 48px !important;
        border-radius: 14px !important;
    }

    /* ==================== */
    /* FULL-SCREEN MODALS */
    /* ==================== */
    .modal-dialog {
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) !important;
        margin: 0 !important;
        max-width: calc(100vw - 24px) !important;
        max-height: calc(100vh - 24px) !important;
        width: 100% !important;
    }

    .modal-content {
        border-radius: 28px !important;
        max-height: calc(100vh - 24px);
        overflow: hidden;
    }

    .modal-header {
        padding: 20px !important;
        border-top-left-radius: 28px !important;
        border-top-right-radius: 28px !important;
    }

    .modal-header .btn-close {
        width: 48px !important;
        height: 48px !important;
        font-size: 1.5rem;
        padding: 0 !important;
    }

    .modal-body {
        padding: 20px !important;
        max-height: calc(80vh - 140px) !important;
        overflow-y: auto !important;
    }

    .modal-footer {
        padding: 20px !important;
    }

    .modal-footer .btn {
        padding: 16px 24px !important;
        font-size: 1.1rem !important;
    }
}