/* ============================================================
   AKSARA POS — enterprise design system
   Refined Bootstrap 5 overrides + app chrome classes.
   Structure & typography: Linear / Stripe / Vercel.
   Transaction area: high-contrast, touch-first (Square / Shopify POS).
   ============================================================ */

/* ---------- Design tokens ---------- */

:root {
    /* Brand accent: teal (tosca) */
    --app-accent: #008080;
    --app-accent-hover: #00696e;
    --app-accent-active: #004c54;
    --app-accent-strong: #00565e;
    --app-accent-soft: #e0f5f3;
    --app-accent-rgb: 0, 128, 128;

    /* Teal ramp — brand identity steps */
    --app-teal-deep: #004c54;
    --app-teal: #008080;
    --app-teal-sea: #20b2aa;
    --app-teal-bright: #00ced1;
    --app-teal-aqua: #40e0d0;

    /* Neutrals (cool zinc family — single hue family, no mixed warm/cool) */
    --app-bg: #f4f6f6;
    --app-surface: #ffffff;
    --app-surface-alt: #f7fafa;
    --app-surface-sunken: #ecf0f0;
    --app-text: #17181c;
    --app-text-secondary: #4a4d57;
    --app-text-muted: #6e717d;
    --app-border: #e4e9e9;
    --app-border-strong: #d0d8d8;

    /* Status */
    --app-success: #16a34a;
    --app-success-strong: #15803d;
    --app-success-soft: #e7f6ec;
    --app-danger: #dc2626;
    --app-danger-strong: #b91c1c;
    --app-danger-soft: #fdecec;
    --app-warning: #d97706;
    --app-warning-strong: #b45309;
    --app-warning-soft: #fdf3e1;
    --app-info: #0369a1;
    --app-info-strong: #075985;
    --app-info-soft: #e1f2fb;
    --app-violet: #6d28d9;
    --app-violet-soft: #f0edff;

    /* Extra accent hues — variety for KPIs, tiles & charts */
    --app-coral: #e8590c;
    --app-coral-soft: #fdeee3;
    --app-gold: #b7791f;
    --app-gold-soft: #fbf3e0;

    /* Geometry */
    --app-radius: 12px;
    --app-radius-sm: 8px;
    --app-radius-lg: 16px;
    --app-radius-xl: 22px;
    --app-radius-pill: 999px;

    /* Luxury elevation — layered, teal-tinted ambient shadows */
    --app-shadow-sm: 0 1px 2px rgba(6, 46, 48, 0.05), 0 1px 3px rgba(6, 46, 48, 0.04);
    --app-shadow: 0 1px 2px rgba(6, 46, 48, 0.05), 0 8px 24px -6px rgba(6, 46, 48, 0.09),
        0 2px 6px rgba(0, 128, 128, 0.04);
    --app-shadow-lg: 0 2px 4px rgba(6, 46, 48, 0.04), 0 24px 56px -12px rgba(6, 46, 48, 0.14),
        0 4px 12px rgba(0, 128, 128, 0.06);
    --app-shadow-glow: 0 10px 30px -8px rgba(0, 128, 128, 0.45), 0 2px 8px rgba(0, 128, 128, 0.18);
    --app-ease: cubic-bezier(0.32, 0.72, 0, 1);
    --app-topbar-h: 58px;
    --app-sidebar-w: 256px;

    /* Typography */
    --app-font: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont,
        "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --app-font-display: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont,
        "Segoe UI", sans-serif;
    --app-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
        "Liberation Mono", monospace;

    /* Touch targets */
    --app-touch: 44px;
    --app-touch-sm: 38px;

    /* Bootstrap mapping */
    --bs-body-bg: var(--app-bg);
    --bs-body-color: var(--app-text);
    --bs-body-font-family: var(--app-font);
    --bs-body-font-size: 0.9375rem;
    --bs-primary: var(--app-accent);
    --bs-primary-rgb: var(--app-accent-rgb);
    --bs-link-color: var(--app-accent);
    --bs-link-color-rgb: var(--app-accent-rgb);
    --bs-link-hover-color: var(--app-accent-hover);
    --bs-link-decoration: none;
    --bs-border-radius: var(--app-radius-sm);
    --bs-border-radius-sm: 6px;
    --bs-border-radius-lg: var(--app-radius);
    --bs-border-radius-xl: var(--app-radius-lg);
    --bs-border-radius-2xl: 20px;
    --bs-border-radius-pill: var(--app-radius-pill);
    --bs-info: var(--app-info);
    --bs-success: var(--app-success);
    --bs-danger: var(--app-danger);
    --bs-warning: var(--app-warning);
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    background-color: var(--app-bg);
    color: var(--app-text);
    font-family: var(--app-font);
    letter-spacing: -0.011em;
    font-size: 0.9375rem;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--app-font-display);
    font-weight: 750;
    letter-spacing: -0.028em;
    color: var(--app-text);
}

a {
    text-decoration: none;
}

strong, b {
    font-weight: 650;
}

::selection {
    background: rgba(var(--app-accent-rgb), 0.16);
}

/* Tabular figures for data-heavy interfaces */
.text-muted, .app-subtitle, .app-stat-value, .table td, .table th,
.app-summary-row, .app-detail-value, .app-quick-action-sub {
    font-variant-numeric: tabular-nums;
}

/* ---------- Accessibility ---------- */

.app-skip-link {
    position: fixed;
    top: -100px;
    left: 1rem;
    z-index: 2000;
    background: var(--app-accent);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.55rem 1rem;
    border-radius: var(--app-radius-sm);
    box-shadow: var(--app-shadow);
    transition: top 0.15s ease;
}

.app-skip-link:focus {
    top: 1rem;
}

:focus-visible {
    outline: 2px solid var(--app-accent);
    outline-offset: 2px;
}

.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.form-check-input:focus-visible,
.form-check-label:focus-visible,
a:focus-visible {
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- Scrollbars ---------- */

.app-sidebar,
.app-scroll {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.22) transparent;
}

.app-scroll {
    scrollbar-color: var(--app-border-strong) transparent;
}

.app-sidebar::-webkit-scrollbar,
.app-scroll::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.app-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.22);
    border-radius: 999px;
}

.app-scroll::-webkit-scrollbar-thumb {
    background: var(--app-border-strong);
    border-radius: 999px;
}

/* ============================================================
   App chrome: topbar + sidebar
   ============================================================ */

.app-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    height: var(--app-topbar-h);
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.86);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid var(--app-border);
    padding: 0 1.25rem;
}

.app-topbar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(
        90deg,
        var(--app-teal-deep) 0%,
        var(--app-teal) 34%,
        var(--app-teal-sea) 62%,
        var(--app-teal-bright) 100%
    );
}

.app-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--app-text);
}

.app-brand:hover {
    color: var(--app-text);
}

.app-brand-icon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--app-accent);
    color: #fff;
    font-size: 0.95rem;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(var(--app-accent-rgb), 0.35);
}

.app-brand-img {
    height: 30px;
    width: auto;
    flex-shrink: 0;
}

.app-topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.app-icon-btn {
    width: var(--app-touch-sm);
    height: var(--app-touch-sm);
    border-radius: var(--app-radius-sm);
    border: 1px solid transparent;
    background: transparent;
    color: var(--app-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.app-icon-btn:hover {
    background: var(--app-surface-alt);
    color: var(--app-text);
    border-color: var(--app-border);
}

.app-store-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: var(--app-surface-alt);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-sm);
    padding: 0.42rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 550;
    color: var(--app-text);
    white-space: nowrap;
}

.app-store-pill i {
    color: var(--app-accent);
}

.app-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--app-accent);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 650;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0;
}

.app-user-menu > .btn {
    border-color: var(--app-border);
    background: var(--app-surface);
    border-radius: var(--app-radius-pill);
    padding: 0.28rem 0.55rem 0.28rem 0.35rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--app-text);
    font-weight: 550;
    font-size: 0.85rem;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.app-user-menu > .btn:hover {
    background: var(--app-surface-alt);
    border-color: var(--app-border-strong);
}

.app-user-menu .app-avatar {
    width: 26px;
    height: 26px;
}

.app-user-menu .dropdown-menu {
    min-width: 220px;
}

.app-user-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.app-user-menu .dropdown-item i {
    width: 18px;
    text-align: center;
    color: var(--app-text-muted);
    font-size: 0.95rem;
}

.app-user-menu .dropdown-item-danger,
.app-user-menu .dropdown-item-danger i {
    color: var(--app-danger);
}

.app-user-menu .dropdown-item-danger:hover {
    background: var(--app-danger-soft);
    color: var(--app-danger);
}

.app-layout {
    display: flex;
    align-items: stretch;
    min-height: calc(100vh - var(--app-topbar-h));
}

.app-sidebar {
    width: var(--app-sidebar-w);
    flex-shrink: 0;
    background: linear-gradient(180deg, #004c54 0%, #00565e 52%, #00626b 100%);
    border-right: 1px solid rgba(0, 30, 34, 0.55);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), inset -12px 0 32px -28px rgba(64, 224, 208, 0.5);
    padding: 1.1rem 0.8rem 1.5rem;
    position: sticky;
    top: var(--app-topbar-h);
    height: calc(100vh - var(--app-topbar-h));
    overflow-y: auto;
    transition: width 0.18s ease, padding 0.18s ease;
}

.app-layout.sidebar-collapsed .app-sidebar {
    width: 68px;
    padding: 1.1rem 0.5rem 1.5rem;
}

.app-layout.sidebar-collapsed .app-nav-group {
    margin-bottom: 1rem;
}

.app-layout.sidebar-collapsed .app-nav-group-title {
    font-size: 0;
    padding: 0;
    margin-bottom: 0.25rem;
}

.app-layout.sidebar-collapsed .app-nav-group-title::after {
    content: "";
    display: block;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    margin: 0 0.85rem;
}

.app-layout.sidebar-collapsed .app-nav-link {
    justify-content: center;
    padding: 0.46rem 0;
}

.app-layout.sidebar-collapsed .app-nav-link span,
.app-layout.sidebar-collapsed .app-nav-link:not(:has(i)) {
    font-size: 0;
}

.app-layout.sidebar-collapsed .app-nav-link i {
    margin: 0;
}

/* Topbar helpers */
.app-sidebar-collapse {
    display: none;
}

@media (min-width: 992px) {
    .app-sidebar-collapse {
        display: inline-flex;
    }
}

.app-nav-group {
    margin-bottom: 1.25rem;
}

.app-nav-group-title {
    font-size: 0.67rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: rgba(224, 245, 243, 0.48);
    padding: 0 0.7rem;
    margin-bottom: 0.35rem;
}

.app-nav-link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.46rem 0.7rem;
    margin-bottom: 2px;
    border-radius: var(--app-radius-sm);
    color: rgba(236, 250, 249, 0.78);
    font-size: 0.86rem;
    font-weight: 500;
    transition: background 0.13s ease, color 0.13s ease;
    width: 100%;
    border: 1px solid transparent;
    position: relative;
}

.app-nav-link i {
    font-size: 1.02rem;
    width: 20px;
    text-align: center;
    color: rgba(224, 245, 243, 0.55);
    transition: color 0.13s ease;
}

.app-nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.app-nav-link:hover i {
    color: rgba(255, 255, 255, 0.85);
}

.app-nav-link.active {
    background: linear-gradient(90deg, rgba(64, 224, 208, 0.2) 0%, rgba(64, 224, 208, 0.1) 100%);
    color: #ffffff;
    font-weight: 600;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 4px 14px -6px rgba(0, 206, 209, 0.45);
}

.app-nav-link.active i {
    color: var(--app-teal-aqua);
}

.app-nav-link.active::before {
    content: "";
    position: absolute;
    left: -0.1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 62%;
    border-radius: var(--app-radius-pill);
    background: linear-gradient(180deg, var(--app-teal-aqua), var(--app-teal-bright));
}

.app-nav-link-locked {
    color: rgba(236, 250, 249, 0.45);
}

.app-nav-link-locked i:not(.app-nav-lock) {
    opacity: 0.55;
}

.app-nav-link-locked:hover {
    background: rgba(64, 224, 208, 0.12);
    color: var(--app-teal-aqua);
}

.app-nav-link-locked:hover i {
    color: var(--app-teal-aqua);
}

.app-nav-lock {
    margin-left: auto;
    width: auto;
    font-size: 0.8rem;
    color: var(--app-warning);
    opacity: 0.9;
}

.app-sidebar-banner {
    margin-bottom: 1.1rem;
    padding: 0.85rem 0.9rem;
    border-radius: var(--app-radius);
    background: linear-gradient(120deg, var(--app-teal-aqua) 0%, var(--app-teal-bright) 100%);
    color: var(--app-teal-deep);
    font-size: 0.78rem;
    box-shadow: 0 4px 14px rgba(0, 206, 209, 0.28);
}

.app-sidebar-banner-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255, 255, 255, 0.42);
    border-radius: var(--app-radius-sm);
    padding: 0.3rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--app-teal-deep);
    transition: background 0.13s ease;
}

.app-sidebar-banner-btn:hover {
    background: rgba(255, 255, 255, 0.6);
    color: var(--app-teal-deep);
}

.app-layout.sidebar-collapsed .app-sidebar-banner {
    padding: 0.6rem 0.4rem;
    text-align: center;
}

.app-layout.sidebar-collapsed .app-sidebar-banner .fw-semibold {
    font-size: 0;
}

.app-layout.sidebar-collapsed .app-sidebar-banner .fw-semibold::before {
    content: "\f4cc";
    font-family: "bootstrap-icons";
    font-size: 1rem;
}

.app-layout.sidebar-collapsed .app-sidebar-banner .small,
.app-layout.sidebar-collapsed .app-sidebar-banner .app-sidebar-banner-btn {
    display: none;
}

.app-main {
    flex: 1 1 auto;
    min-width: 0;
    padding: 1.75rem 2rem 3.5rem;
}

.app-sidebar-scrim {
    display: none;
    position: fixed;
    inset: var(--app-topbar-h) 0 0 0;
    background: rgba(23, 24, 28, 0.45);
    z-index: 1035;
}

@media (max-width: 991.98px) {
    .app-sidebar {
        position: fixed;
        top: var(--app-topbar-h);
        left: 0;
        bottom: 0;
        width: 268px;
        background: linear-gradient(180deg, #004c54 0%, #00565e 52%, #00626b 100%);
        box-shadow: var(--app-shadow-lg);
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        z-index: 1040;
        border-right: none;
    }

    .app-sidebar.open {
        transform: translateX(0);
    }

    .app-sidebar-scrim.show {
        display: block;
    }
}

/* ============================================================
   Page header
   ============================================================ */

.app-page-header {
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.05rem;
}

/* Signature teal tick — quiet luxury marker beside every page title */
.app-page-header::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.2rem;
    bottom: 0.2rem;
    width: 4px;
    border-radius: var(--app-radius-pill);
    background: linear-gradient(180deg, var(--app-teal-bright), var(--app-teal-deep));
}

.app-page-header h1, .app-page-header h2, .app-page-header h3, .app-page-header h4 {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.app-page-header .app-subtitle {
    color: var(--app-text-secondary);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    min-height: var(--app-touch-sm);
    border-radius: var(--app-radius-sm);
    padding: 0.5rem 1rem;
    white-space: nowrap;
    transition: background-color 0.25s var(--app-ease), border-color 0.25s var(--app-ease),
        color 0.25s var(--app-ease), box-shadow 0.3s var(--app-ease), transform 0.18s var(--app-ease);
    --bs-btn-focus-shadow-rgb: var(--app-accent-rgb);
}

.btn.btn-sm {
    min-height: 32px;
    padding: 0.28rem 0.7rem;
    border-radius: 7px;
}

.btn-primary {
    background-image: linear-gradient(135deg, #009797 0%, var(--app-teal) 45%, #00696e 100%);
    --bs-btn-border-color: var(--app-accent);
    --bs-btn-hover-bg: var(--app-accent-hover);
    --bs-btn-hover-border-color: var(--app-accent-hover);
    --bs-btn-active-bg: var(--app-accent-active);
    --bs-btn-active-border-color: var(--app-accent-active);
    --bs-btn-disabled-bg: var(--app-accent);
    --bs-btn-disabled-border-color: var(--app-accent);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), var(--app-shadow-glow);
}

.btn-primary:hover {
    background-image: linear-gradient(135deg, #008a8a 0%, #00696e 50%, #00565e 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), 0 14px 34px -8px rgba(0, 128, 128, 0.55),
        0 2px 10px rgba(0, 128, 128, 0.22);
}

.btn-outline-primary {
    --bs-btn-color: var(--app-accent);
    --bs-btn-border-color: var(--app-accent);
    --bs-btn-hover-bg: var(--app-accent);
    --bs-btn-hover-border-color: var(--app-accent);
    --bs-btn-active-bg: var(--app-accent-active);
    --bs-btn-active-border-color: var(--app-accent-active);
}

.btn-outline-secondary {
    --bs-btn-color: var(--app-text-secondary);
    --bs-btn-border-color: var(--app-border-strong);
    --bs-btn-hover-bg: rgba(0, 128, 128, 0.07);
    --bs-btn-hover-border-color: rgba(0, 128, 128, 0.45);
    --bs-btn-hover-color: var(--app-accent);
    --bs-btn-active-bg: var(--app-accent-soft);
    --bs-btn-active-border-color: rgba(0, 128, 128, 0.5);
    --bs-btn-active-color: var(--app-accent-strong);
}

.btn-outline-danger {
    --bs-btn-color: var(--app-danger-strong);
    --bs-btn-border-color: var(--app-danger);
    --bs-btn-hover-bg: rgba(220, 68, 55, 0.09);
    --bs-btn-hover-border-color: var(--app-danger-strong);
    --bs-btn-hover-color: var(--app-danger-strong);
    --bs-btn-active-bg: rgba(220, 68, 55, 0.16);
    --bs-btn-active-border-color: var(--app-danger-strong);
    --bs-btn-active-color: var(--app-danger-strong);
}

.btn-outline-warning {
    --bs-btn-color: var(--app-warning-strong);
    --bs-btn-border-color: var(--app-warning);
    --bs-btn-hover-bg: rgba(196, 124, 20, 0.1);
    --bs-btn-hover-border-color: var(--app-warning-strong);
    --bs-btn-hover-color: var(--app-warning-strong);
    --bs-btn-active-bg: rgba(196, 124, 20, 0.18);
    --bs-btn-active-border-color: var(--app-warning-strong);
    --bs-btn-active-color: var(--app-warning-strong);
}

.btn-outline-info {
    --bs-btn-color: var(--app-info);
    --bs-btn-border-color: var(--app-info);
    --bs-btn-hover-bg: rgba(6, 128, 140, 0.08);
    --bs-btn-hover-border-color: var(--app-info-strong);
    --bs-btn-hover-color: var(--app-info-strong);
    --bs-btn-active-bg: rgba(6, 128, 140, 0.15);
    --bs-btn-active-border-color: var(--app-info-strong);
    --bs-btn-active-color: var(--app-info-strong);
}

.btn-outline-success {
    --bs-btn-color: var(--app-success-strong);
    --bs-btn-border-color: var(--app-success);
    --bs-btn-hover-bg: rgba(22, 163, 110, 0.09);
    --bs-btn-hover-border-color: var(--app-success-strong);
    --bs-btn-hover-color: var(--app-success-strong);
    --bs-btn-active-bg: rgba(22, 163, 110, 0.16);
    --bs-btn-active-border-color: var(--app-success-strong);
    --bs-btn-active-color: var(--app-success-strong);
}

.btn-light {
    --bs-btn-bg: var(--app-surface-alt);
    --bs-btn-border-color: var(--app-border);
    --bs-btn-color: var(--app-text);
    --bs-btn-hover-bg: var(--app-surface-sunken);
    --bs-btn-hover-border-color: var(--app-border);
    --bs-btn-hover-color: var(--app-text);
    --bs-btn-active-bg: var(--app-surface-sunken);
    --bs-btn-active-border-color: var(--app-border);
}

.btn-success {
    --bs-btn-bg: var(--app-success-strong);
    --bs-btn-border-color: var(--app-success-strong);
    --bs-btn-hover-bg: #166534;
    --bs-btn-hover-border-color: #166534;
    --bs-btn-active-bg: #14532d;
    --bs-btn-active-border-color: #14532d;
    --bs-btn-disabled-bg: var(--app-success-strong);
    --bs-btn-disabled-border-color: var(--app-success-strong);
    background-image: linear-gradient(135deg, #1cb567 0%, var(--app-success-strong) 55%, #15803d 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.22),
        0 4px 12px -3px rgba(21, 128, 61, 0.45);
}

.btn-success:hover,
.btn-success:focus-visible {
    background-image: linear-gradient(135deg, #17a55c 0%, #15803d 60%, #14532d 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.18),
        0 6px 16px -4px rgba(21, 128, 61, 0.55);
}

.btn-danger {
    --bs-btn-bg: var(--app-danger-strong);
    --bs-btn-border-color: var(--app-danger-strong);
    --bs-btn-hover-bg: #991b1b;
    --bs-btn-hover-border-color: #991b1b;
    --bs-btn-active-bg: #7f1d1d;
    --bs-btn-active-border-color: #7f1d1d;
}

.btn-pill {
    border-radius: var(--app-radius-pill);
}

.btn-shadow {
    box-shadow: 0 2px 8px rgba(var(--app-accent-rgb), 0.28);
}

.btn:active:not(:disabled) {
    transform: scale(0.975);
    transition-timing-function: var(--app-ease);
}

/* ============================================================
   Forms
   ============================================================ */

.form-control,
.form-select {
    border-color: var(--app-border-strong);
    border-radius: var(--app-radius-sm);
    background-color: #fff;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    min-height: var(--app-touch-sm);
    transition: border-color 0.25s var(--app-ease), box-shadow 0.3s var(--app-ease);
}

.form-control-sm,
.form-select-sm {
    min-height: 32px;
    font-size: 0.82rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--app-accent);
    box-shadow: 0 0 0 1px rgba(0, 128, 128, 0.08), 0 0 0 4px rgba(var(--app-accent-rgb), 0.13);
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--app-danger);
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    border-color: var(--app-danger);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.14);
}

.form-control::placeholder {
    color: var(--app-text-muted);
}

.form-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--app-text);
    margin-bottom: 0.4rem;
}

.form-text {
    color: var(--app-text-secondary);
    font-size: 0.78rem;
}

.form-check {
    min-height: 1.6rem;
}

.form-check-input {
    width: 1.2em;
    height: 1.2em;
    margin-top: 0.12em;
}

.form-check-input:checked {
    background-color: var(--app-accent);
    border-color: var(--app-accent);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(var(--app-accent-rgb), 0.14);
    border-color: var(--app-accent);
}

.form-switch .form-check-input {
    width: 2.4em;
    height: 1.35em;
    background-color: var(--app-border-strong);
    border-color: var(--app-border-strong);
    background-image: var(--bs-form-switch-bg);
}

.form-switch .form-check-input:checked {
    background-color: var(--app-accent);
    border-color: var(--app-accent);
}

.input-group-text {
    background-color: var(--app-surface-alt);
    border-color: var(--app-border-strong);
    color: var(--app-text-secondary);
    font-size: 0.875rem;
}

/* ============================================================
   Cards
   ============================================================ */

.card {
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.7);
    background: var(--app-surface);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--app-border);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.01em;
    color: var(--app-text-secondary);
    padding: 0.85rem 1.15rem;
    border-top-left-radius: var(--app-radius) !important;
    border-top-right-radius: var(--app-radius) !important;
}

.card-body {
    padding: 1.15rem 1.25rem;
}

.card-footer {
    background: transparent;
    border-top: 1px solid var(--app-border);
    padding: 0.8rem 1.15rem;
}

/* Neutralize Bootstrap's raw shadow-sm on cards so elevation stays on-token */
.card.shadow-sm {
    box-shadow: var(--app-shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

/* ============================================================
   Tables
   ============================================================ */

.table {
    --bs-table-bg: transparent;
    font-size: 0.875rem;
    margin-bottom: 0;
    --bs-table-hover-bg: rgba(0, 128, 128, 0.05);
}

.table thead th {
    font-size: 0.72rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--app-text-muted);
    border-bottom: 1px solid var(--app-border);
    padding: 0.75rem 1rem;
    white-space: nowrap;
    background: linear-gradient(180deg, rgba(0, 128, 128, 0.05), rgba(0, 128, 128, 0.02));
}

.table tbody td {
    border-bottom: 1px solid var(--app-border);
    padding: 0.8rem 1rem;
    vertical-align: middle;
    color: var(--app-text);
}

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

.table tbody tr {
    transition: background-color 0.16s var(--app-ease);
}

.table tbody tr:hover {
    background-color: rgba(0, 128, 128, 0.05);
}

.table-hover > tbody > tr:hover > * {
    background-color: rgba(0, 128, 128, 0.05);
}

.table .text-muted,
.table-muted {
    color: var(--app-text-secondary) !important;
}

.table .app-monospace,
.app-monospace {
    font-family: var(--app-font-mono);
    font-size: 0.82em;
    letter-spacing: -0.01em;
}

.table-sm thead th {
    padding: 0.6rem 0.8rem;
    font-size: 0.68rem;
}

.table-sm tbody td {
    padding: 0.62rem 0.8rem;
}

/* Right-aligned numeric cells */
.table td.app-num,
.table th.app-num,
.app-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   Badges
   ============================================================ */

.badge {
    font-weight: 600;
    border-radius: var(--app-radius-pill);
    padding: 0.42em 0.75em;
    font-size: 0.7rem;
    letter-spacing: 0.01em;
    line-height: 1.3;
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
}

.badge.bg-primary { background-color: var(--app-accent-soft) !important; color: var(--app-accent-strong); }
.badge.bg-success { background-color: var(--app-success-soft) !important; color: var(--app-success-strong); }
.badge.bg-danger  { background-color: var(--app-danger-soft) !important; color: var(--app-danger-strong); }
.badge.bg-warning { background-color: var(--app-warning-soft) !important; color: var(--app-warning-strong); }
.badge.bg-info    { background-color: var(--app-info-soft) !important; color: var(--app-info); }
.badge.bg-secondary { background-color: var(--app-surface-sunken) !important; color: var(--app-text-secondary); }
.badge.bg-light { background-color: var(--app-surface-sunken) !important; color: var(--app-text-secondary); }
.badge.bg-dark { background-color: #27272a !important; color: #fafafa; }

.badge.rounded-pill {
    padding-left: 0.8em;
    padding-right: 0.8em;
}

/* ============================================================
   Alerts
   ============================================================ */

.alert {
    border: 1px solid transparent;
    border-radius: var(--app-radius-sm);
    font-size: 0.875rem;
}

.alert-primary {
    background-color: var(--app-accent-soft);
    color: var(--app-accent-strong);
}

.alert-success {
    background-color: var(--app-success-soft);
    color: var(--app-success-strong);
}

.alert-danger {
    background-color: var(--app-danger-soft);
    color: var(--app-danger-strong);
}

.alert-warning {
    background-color: var(--app-warning-soft);
    color: var(--app-warning-strong);
}

.alert-info {
    background-color: var(--app-info-soft);
    color: var(--app-info-strong);
}

.alert .btn {
    font-size: 0.8rem;
}

/* ============================================================
   Modals
   ============================================================ */

.modal-content {
    border: 1px solid rgba(255, 255, 255, 0.6);
    outline: 1px solid rgba(0, 128, 128, 0.07);
    outline-offset: -1px;
    border-radius: var(--app-radius-xl);
    box-shadow: var(--app-shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    overflow: hidden;
}

.modal-header {
    border-bottom: 1px solid var(--app-border);
    padding: 1rem 1.25rem;
}

.modal-header .modal-title {
    font-size: 1rem;
    font-weight: 650;
    letter-spacing: -0.015em;
}

.modal-body {
    padding: 1.25rem;
}

.modal-footer {
    border-top: 1px solid var(--app-border);
    padding: 0.9rem 1.25rem;
}

/* SweetAlert2 theming */
.swal2-popup {
    border: 1px solid rgba(255, 255, 255, 0.6);
    outline: 1px solid rgba(0, 128, 128, 0.07);
    outline-offset: -1px;
    border-radius: var(--app-radius-xl);
    box-shadow: var(--app-shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    font-family: var(--app-font);
    padding: 1.5rem 1.5rem 1.25rem;
}

.swal2-title {
    font-weight: 750;
    letter-spacing: -0.02em;
    color: var(--app-text);
}

.swal2-html-container {
    color: var(--app-text-secondary);
    font-size: 0.9rem;
}

.swal2-confirm {
    background-image: linear-gradient(135deg, #009797 0%, var(--app-teal) 45%, #00696e 100%) !important;
    background-color: var(--app-accent) !important;
    border-radius: var(--app-radius-sm) !important;
    font-weight: 600 !important;
    font-size: 0.875rem !important;
    padding: 0.55rem 1.25rem !important;
    min-height: var(--app-touch-sm) !important;
    box-shadow: var(--app-shadow-glow) !important;
}

.swal2-cancel {
    background-color: var(--app-surface-alt) !important;
    color: var(--app-text) !important;
    border: 1px solid var(--app-border-strong) !important;
    border-radius: var(--app-radius-sm) !important;
    font-weight: 550 !important;
    font-size: 0.875rem !important;
    padding: 0.55rem 1.25rem !important;
    min-height: var(--app-touch-sm) !important;
}

.swal2-icon {
    border-width: 3px;
}

.swal2-icon.swal2-warning {
    border-color: var(--app-warning);
    color: var(--app-warning);
}

/* ============================================================
   Dropdowns
   ============================================================ */

.dropdown-menu {
    border: 1px solid rgba(255, 255, 255, 0.6);
    outline: 1px solid rgba(0, 128, 128, 0.06);
    outline-offset: -1px;
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    padding: 0.35rem;
    font-size: 0.875rem;
}

.dropdown-item {
    border-radius: 6px;
    padding: 0.48rem 0.75rem;
    color: var(--app-text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

button.dropdown-item {
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
}

.dropdown-item:hover {
    background-color: var(--app-surface-alt);
    color: var(--app-text);
}

.dropdown-item.active,
.dropdown-item:active {
    background-color: var(--app-accent-soft);
    color: var(--app-accent);
}

.dropdown-header {
    font-size: 0.68rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--app-text-muted);
}

.dropdown-divider {
    border-top: 1px solid var(--app-border);
}

/* Dropdown caret inside icon buttons looks cramped */
.app-icon-btn.dropdown-toggle::after {
    display: none;
}

/* ============================================================
   Pagination
   ============================================================ */

.pagination {
    gap: 0.25rem;
}

.page-link {
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-sm) !important;
    color: var(--app-text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.42rem 0.78rem;
    background: var(--app-surface);
    min-height: 36px;
    display: inline-flex;
    align-items: center;
}

.page-link:hover {
    background: var(--app-surface-alt);
    border-color: var(--app-border-strong);
    color: var(--app-text);
}

.page-item.active .page-link {
    background: var(--app-accent);
    border-color: var(--app-accent);
    color: #fff;
}

.page-item.disabled .page-link {
    color: var(--app-text-muted);
    background: var(--app-surface);
    border-color: var(--app-border);
}

/* ============================================================
   Nav pills / segmented filters
   ============================================================ */

.nav-pills .nav-link {
    border-radius: var(--app-radius-sm);
    font-size: 0.85rem;
    font-weight: 550;
    color: var(--app-text-secondary);
    padding: 0.45rem 0.95rem;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
}

.nav-pills .nav-link:hover {
    background: var(--app-surface-alt);
    color: var(--app-text);
}

.nav-pills .nav-link.active {
    background: var(--app-accent);
    color: #fff;
}

/* ============================================================
   List groups
   ============================================================ */

.list-group {
    border-radius: var(--app-radius);
}

.list-group-item {
    background: transparent;
    border-color: var(--app-border);
    font-size: 0.875rem;
    color: var(--app-text);
    padding: 0.75rem 1.15rem;
}

.list-group-flush > .list-group-item {
    border-width: 0 0 1px;
}

.list-group-item:last-child {
    border-bottom: 0;
}

.list-group-item.active {
    background: var(--app-accent-soft);
    border-color: var(--app-border);
    color: var(--app-accent);
}

/* ============================================================
   Stat cards (KPI)
   ============================================================ */

.app-stat {
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.app-stat:hover {
    box-shadow: var(--app-shadow);
    transform: translateY(-2px);
    transition: box-shadow 0.35s var(--app-ease), transform 0.35s var(--app-ease);
}

.app-stat .app-stat-label {
    color: var(--app-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.app-stat .app-stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-top: 0.45rem;
    color: var(--app-text);
    font-variant-numeric: tabular-nums;
}

.app-stat .app-stat-icon {
    position: absolute;
    top: 1.1rem;
    right: 1.1rem;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.app-stat-blue { background: var(--app-accent-soft); color: var(--app-accent-strong); border-top: 3px solid var(--app-accent); }
.app-stat-green { background: var(--app-success-soft); color: var(--app-success-strong); border-top: 3px solid var(--app-success); }
.app-stat-orange { background: var(--app-warning-soft); color: var(--app-warning-strong); border-top: 3px solid var(--app-warning); }
.app-stat-purple { background: var(--app-violet-soft); color: var(--app-violet); border-top: 3px solid var(--app-violet); }
.app-stat-red { background: var(--app-danger-soft); color: var(--app-danger-strong); border-top: 3px solid var(--app-danger); }
.app-stat-cyan { background: #dff7f8; color: #0e7c80; border-top: 3px solid var(--app-teal-bright); }
.app-stat-gold { background: var(--app-gold-soft); color: var(--app-gold); border-top: 3px solid #d69e2e; }
.app-stat-coral { background: var(--app-coral-soft); color: var(--app-coral); border-top: 3px solid var(--app-coral); }

/* Hero KPI — deep teal signature card */
.app-stat-deep {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--app-teal-deep) 0%, var(--app-teal) 60%, var(--app-teal-sea) 100%);
    border-top: none;
    box-shadow: 0 16px 40px -12px rgba(0, 76, 84, 0.5);
}

/* Glossy sheen — machined glass highlight */
.app-stat-deep::after {
    content: "";
    position: absolute;
    top: -60%;
    right: -20%;
    width: 70%;
    height: 160%;
    background: radial-gradient(closest-side, rgba(255, 255, 255, 0.18), transparent);
    pointer-events: none;
}

.app-stat-deep .app-stat-label {
    color: rgba(224, 245, 243, 0.75);
}

.app-stat-deep .app-stat-value {
    color: #ffffff;
}

.app-stat-deep .app-stat-icon {
    background: rgba(255, 255, 255, 0.16);
    color: var(--app-teal-aqua);
}

.app-stat-blue .app-stat-icon,
.app-stat-green .app-stat-icon,
.app-stat-orange .app-stat-icon,
.app-stat-purple .app-stat-icon,
.app-stat-red .app-stat-icon,
.app-stat-cyan .app-stat-icon,
.app-stat-gold .app-stat-icon,
.app-stat-coral .app-stat-icon {
    background: #ffffff;
    box-shadow: var(--app-shadow-sm);
}

.app-stat-selectable {
    cursor: pointer;
}

.app-stat-selectable:hover {
    border-color: var(--app-accent);
}

.app-stat-selectable .app-stat-icon {
    position: static;
}

/* ============================================================
   POS — touch-first transaction area
   ============================================================ */

.pos-page {
    max-width: 1440px;
}

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

.pos-search-wrap i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--app-text-muted);
    pointer-events: none;
    font-size: 1.05rem;
}

.pos-search-wrap .form-control {
    padding-left: 2.75rem;
    font-size: 0.95rem;
    border-radius: 12px;
    min-height: 48px;
}

.pos-category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pos-category-pills .btn {
    border-radius: var(--app-radius-pill);
    font-size: 0.82rem;
    padding: 0.5rem 1.1rem;
    font-weight: 550;
    min-height: 40px;
}

.pos-products-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bs-body-bg);
    padding-top: 0.25rem;
}

.pos-product-grid .product-card {
    cursor: pointer;
}

.pos-product-grid .card {
    border-radius: var(--app-radius);
    border: 1px solid var(--app-border);
    box-shadow: var(--app-shadow-sm);
    transition: box-shadow 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
    overflow: hidden;
}

.pos-product-grid .card:hover {
    border-color: var(--app-accent);
    box-shadow: var(--app-shadow);
    transform: translateY(-2px);
}

.pos-product-grid .card:focus-within {
    border-color: var(--app-accent);
}

/* Variant modals are rendered inside the product card. A transformed
   ancestor becomes the containing block for position:fixed, so the
   hover lift (translateY) makes the nested modal jitter and get clipped
   by the card's overflow. Neutralize the transform while a modal is open. */
body.modal-open .pos-product-grid .card {
    transform: none;
    transition: box-shadow 0.16s ease, border-color 0.16s ease;
}

body.modal-open .pos-product-grid .card:hover {
    box-shadow: var(--app-shadow);
}

.product-thumb {
    width: 100%;
    height: 92px;
}

.product-thumb img,
.product-thumb > div {
    width: 100%;
    height: 100%;
    object-fit: cover;
    font-size: 1.8rem;
    border-radius: 10px;
}

.pos-product-grid .product-thumb > div.bg-light {
    background: var(--app-surface-sunken) !important;
}

.pos-product-grid .card h6 {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pos-product-grid .card .text-muted {
    font-size: 0.85rem;
    font-weight: 600;
}

/* Every product-grid action reaches the 44px touch target */
.pos-product-grid .card .btn {
    min-height: var(--app-touch);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 10px;
}

/* Cart */
.pos-cart {
    position: sticky;
    top: calc(var(--app-topbar-h) + 1.25rem);
}

.pos-cart .card-header {
    padding: 1rem 1.2rem;
    font-size: 0.95rem;
}

.pos-cart select.form-select-sm {
    min-height: 42px;
    font-size: 0.875rem;
    border-radius: var(--app-radius-sm);
}

.pos-cart .btn-sm {
    min-height: 42px;
}

.pos-cart-items {
    max-height: min(44vh, 380px);
    overflow-y: auto;
    margin: 0 -0.35rem;
    padding: 0 0.35rem;
}

.cart-item {
    border: 1px solid var(--app-border);
    border-radius: 10px;
    padding: 0.8rem 0.9rem;
    margin-bottom: 0.6rem;
    background: var(--app-surface);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.cart-item:hover {
    border-color: var(--app-border-strong);
    box-shadow: var(--app-shadow-sm);
}

/* 44px stepper / remove targets for touch cashiers */
.cart-item .qty-btn,
.cart-item .remove-btn {
    width: var(--app-touch);
    height: var(--app-touch);
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1.15rem;
    line-height: 1;
    flex-shrink: 0;
}

.cart-item .remove-btn {
    display: none;
}

.cart-qty {
    min-width: 2rem;
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.pos-total-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    color: var(--app-text-secondary);
}

.pos-total-row.grand {
    color: var(--app-text);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-top: 0.6rem;
}

/* Primary checkout action — large, high contrast */
.pos-cart .btn-success {
    min-height: 52px;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(21, 128, 61, 0.28);
}

/* Order type segmented buttons */
.pos-type-buttons .pos-type-btn {
    min-height: var(--app-touch);
    font-size: 0.875rem;
    font-weight: 600;
    flex: 1;
    border-radius: 0;
}

.pos-type-buttons .pos-type-btn:first-child {
    border-radius: 10px 0 0 10px;
}

.pos-type-buttons .pos-type-btn:last-child {
    border-radius: 0 10px 10px 0;
}

/* Order list */
.pos-order-list .card-header {
    padding: 0.85rem 1.1rem;
    font-size: 0.9rem;
}

.pos-order-list .card-body {
    max-height: 260px;
    overflow-y: auto;
}

.pos-order-list .order-list-item .min-w-0 {
    min-width: 0;
}

/* Split bill modal */
#splitBillModal .form-check {
    border: 1px solid var(--app-border);
    border-radius: 10px;
    padding: 0.7rem 0.9rem;
}

#splitBillModal .form-check-input {
    margin-top: 0.3rem;
}

/* Checkout payment categories & methods */
.pos-pay-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.pos-pay-categories .btn {
    flex: 1;
    min-height: 42px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 10px;
}

.pos-pay-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pos-pay-methods .btn {
    min-height: var(--app-touch);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 10px;
    flex: 1 1 calc(50% - 0.5rem);
}

/* Checkout modal */
#checkoutModal .btn-success {
    min-height: 52px;
    font-size: 1rem;
    font-weight: 650;
    border-radius: 12px;
}

#checkoutModal .quick-pay {
    min-height: var(--app-touch);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

#amountPaidInput {
    min-height: 48px;
    font-size: 1.05rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

#checkoutTotal {
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   Auth / public pages
   ============================================================ */

.app-public {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
    background:
        radial-gradient(1200px 600px at 88% -12%, rgba(0, 128, 128, 0.16), transparent 62%),
        radial-gradient(900px 520px at -8% 108%, rgba(0, 206, 209, 0.14), transparent 58%),
        radial-gradient(700px 420px at 55% 45%, rgba(64, 224, 208, 0.07), transparent 65%),
        linear-gradient(180deg, #f6fafa 0%, var(--app-bg) 100%);
}

/* Physical paper-grain overlay for a tactile, expensive feel */
.app-public::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.35;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.055'/%3E%3C/svg%3E");
}

.app-public > * {
    position: relative;
    z-index: 1;
}

.app-public-lang {
    z-index: 5;
}

.app-public-card {
    width: 100%;
    max-width: 424px;
    background: rgba(255, 255, 255, 0.82);
    -webkit-backdrop-filter: saturate(160%) blur(18px);
    backdrop-filter: saturate(160%) blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.85);
    outline: 1px solid rgba(0, 128, 128, 0.08);
    outline-offset: -1px;
    border-radius: var(--app-radius-xl);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 1px 2px rgba(6, 46, 48, 0.05),
        0 32px 72px -20px rgba(6, 46, 48, 0.22),
        0 8px 24px rgba(0, 128, 128, 0.08);
    padding: 2.25rem 2.1rem;
}

.app-public-card.wide {
    max-width: 480px;
}

.app-public-heading {
    text-align: center;
    margin-bottom: 1.6rem;
}

.app-public-heading .app-brand {
    justify-content: center;
    margin-bottom: 1rem;
}

.app-public-heading h1, .app-public-heading h2 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 0.35rem;
}

.app-public-heading p {
    color: var(--app-text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.app-public .btn-primary {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    font-weight: 600;
    border-radius: var(--app-radius-sm);
    min-height: 46px;
}

.app-public .form-control {
    padding: 0.6rem 0.8rem;
    border-radius: var(--app-radius-sm);
    min-height: 44px;
}

.app-public .alert ul {
    margin-bottom: 0;
    padding-left: 1.25rem;
}

.app-link {
    color: var(--app-accent);
    font-weight: 550;
}

.app-link:hover {
    color: var(--app-accent-hover);
    text-decoration: underline;
}

.app-public-footer {
    color: var(--app-text-muted);
    font-size: 0.8rem;
    margin-top: 2rem;
    text-align: center;
}

/* ============================================================
   Auth — premium split-screen (showcase + form)
   ============================================================ */

body.app-auth {
    min-height: 100vh;
    display: grid;
}

@media (min-width: 992px) {
    body.app-auth {
        grid-template-columns: minmax(460px, 46%) 1fr;
    }
}

@keyframes appAuthRise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- Left showcase panel ---------- */

.app-auth-brand {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(900px 520px at 110% -10%, rgba(0, 206, 209, 0.22), transparent 60%),
        radial-gradient(700px 480px at -20% 115%, rgba(64, 224, 208, 0.14), transparent 55%),
        linear-gradient(160deg, #003d44 0%, var(--app-teal-deep) 45%, #005a63 100%);
    color: rgba(236, 250, 249, 0.86);
}

/* Physical paper-grain overlay */
.app-auth-brand::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.4;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

/* Hairline glass edge on the split */
.app-auth-brand::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(64, 224, 208, 0.35), transparent);
}

.app-auth-brand-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.6rem;
    padding: clamp(2.25rem, 4vw, 4rem);
    max-width: 560px;
}

.app-auth-brand-logo {
    color: #fff;
    align-self: flex-start;
    animation: appAuthRise 0.7s var(--app-ease) both;
}

.app-auth-brand-logo .app-brand-img {
    background: #fff;
    border-radius: 8px;
    padding: 2px;
}

.app-auth-eyebrow {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.68rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--app-teal-aqua);
    background: rgba(64, 224, 208, 0.12);
    border: 1px solid rgba(64, 224, 208, 0.28);
    border-radius: var(--app-radius-pill);
    padding: 0.32rem 0.85rem;
    animation: appAuthRise 0.7s var(--app-ease) 0.08s both;
}

.app-auth-title {
    color: #ffffff;
    font-size: clamp(1.7rem, 2.6vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.16;
    margin: 0;
    animation: appAuthRise 0.7s var(--app-ease) 0.14s both;
}

.app-auth-perks {
    display: flex;
    flex-direction: column;
    gap: 1.05rem;
    margin: 0.4rem 0 0;
    animation: appAuthRise 0.7s var(--app-ease) 0.2s both;
}

.app-auth-perks li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}

.app-auth-perk-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--app-teal-aqua);
    background: rgba(64, 224, 208, 0.12);
    border: 1px solid rgba(64, 224, 208, 0.26);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.09);
}

.app-auth-perks strong {
    display: block;
    color: #ffffff;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.app-auth-perks p {
    margin: 0.15rem 0 0;
    font-size: 0.82rem;
    line-height: 1.5;
    color: rgba(224, 245, 243, 0.62);
}

/* Floating POS receipt mockup */
.app-auth-receipt {
    position: relative;
    align-self: flex-start;
    width: 240px;
    margin-left: auto;
    transform: rotate(2.5deg);
    background: #ffffff;
    border-radius: 10px 10px 0 0;
    padding: 1rem 1.1rem 1.35rem;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 24px 48px -16px rgba(0, 20, 22, 0.5);
    color: var(--app-text);
    font-family: var(--app-font-mono);
    font-size: 0.72rem;
    animation: appAuthRise 0.8s var(--app-ease) 0.28s both;
}

/* Perforated tear-off bottom edge */
.app-auth-receipt::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -9px;
    height: 10px;
    background-image: radial-gradient(circle at 50% 0%, #ffffff 9px, transparent 9.5px);
    background-size: 13px 10px;
    background-repeat: repeat-x;
    filter: drop-shadow(0 10px 14px rgba(0, 20, 22, 0.28));
}

.app-auth-receipt-head {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding-bottom: 0.55rem;
    margin-bottom: 0.55rem;
    border-bottom: 1px dashed var(--app-border-strong);
    text-transform: uppercase;
    font-size: 0.66rem;
    color: var(--app-text-secondary);
}

.app-auth-receipt-line {
    display: flex;
    justify-content: space-between;
    padding: 0.18rem 0;
    color: var(--app-text-secondary);
}

.app-auth-receipt-dash {
    border-top: 1px dashed var(--app-border-strong);
    margin: 0.45rem 0;
}

.app-auth-receipt-total {
    display: flex;
    justify-content: space-between;
    font-family: var(--app-font);
    font-weight: 800;
    font-size: 0.82rem;
    color: var(--app-text);
}

.app-auth-receipt-stamp {
    position: absolute;
    right: 0.7rem;
    bottom: 1.9rem;
    transform: rotate(-11deg);
    font-family: var(--app-font);
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    color: var(--app-accent);
    border: 2.5px solid var(--app-accent);
    border-radius: 6px;
    padding: 0.1rem 0.5rem;
    opacity: 0.75;
}

.app-auth-trust {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.76rem;
    color: rgba(224, 245, 243, 0.55);
    animation: appAuthRise 0.7s var(--app-ease) 0.34s both;
}

.app-auth-trust i {
    color: var(--app-teal-aqua);
}

/* ---------- Right form panel ---------- */

.app-auth-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem;
    background:
        radial-gradient(1000px 500px at 90% -10%, rgba(var(--app-accent-rgb), 0.07), transparent 60%),
        radial-gradient(700px 420px at 8% 112%, rgba(32, 178, 170, 0.07), transparent 58%),
        linear-gradient(180deg, #f7fbfb 0%, var(--app-bg) 100%);
}

.app-auth-lang {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 5;
}

.app-auth-card {
    width: 100%;
    max-width: 424px;
    background: rgba(255, 255, 255, 0.88);
    -webkit-backdrop-filter: saturate(160%) blur(18px);
    backdrop-filter: saturate(160%) blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    outline: 1px solid rgba(0, 128, 128, 0.08);
    outline-offset: -1px;
    border-radius: var(--app-radius-xl);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.95),
        0 1px 2px rgba(6, 46, 48, 0.05),
        0 36px 80px -24px rgba(6, 46, 48, 0.24),
        0 10px 28px rgba(0, 128, 128, 0.08);
    padding: 2.25rem 2.1rem;
    animation: appAuthRise 0.7s var(--app-ease) both;
}

.app-auth-card-wide {
    max-width: 500px;
}

.app-auth-mobilebrand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    font-weight: 750;
    letter-spacing: -0.02em;
    color: var(--app-text);
    margin-bottom: 1.25rem;
}

.app-auth-card .app-public-heading {
    margin-bottom: 1.5rem;
}

.app-auth-footer {
    margin-top: 1.75rem;
    color: var(--app-text-muted);
    font-size: 0.78rem;
    text-align: center;
}

@media (max-width: 575.98px) {
    .app-auth-panel {
        padding: 1.5rem 1rem;
    }

    .app-auth-card {
        padding: 1.75rem 1.4rem;
        border-radius: var(--app-radius-lg);
    }
}

/* ============================================================
   Onboarding slides
   ============================================================ */

.app-slide {
    text-align: center;
    padding: 0.5rem 0.75rem 1.25rem;
    min-height: 190px;
}

.app-slide-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    color: var(--app-accent);
    background: var(--app-accent-soft);
    border-radius: var(--app-radius-lg);
}

.app-slide h3 {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.app-slide p {
    color: var(--app-text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0 auto;
    max-width: 320px;
}

.app-public #featureCarousel .carousel-indicators {
    position: static;
    margin: 0.25rem 0 0;
}

.app-public #featureCarousel .carousel-indicators [data-bs-target] {
    width: 6px;
    height: 6px;
    border-radius: var(--app-radius-pill);
    background: var(--app-text-muted);
    border: 0;
    opacity: 0.35;
}

.app-public #featureCarousel .carousel-indicators .active {
    width: 18px;
    background: var(--app-accent);
    opacity: 1;
}

.app-public .form-control[readonly] {
    background: var(--app-surface-sunken);
    color: var(--app-text-secondary);
    cursor: default;
}

/* ============================================================
   Welcome / hero
   ============================================================ */

.app-hero {
    text-align: center;
    padding: 5.5rem 1.5rem 4.5rem;
    position: relative;
}

.app-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: var(--app-accent-soft);
    color: var(--app-accent-strong);
    border: 1px solid rgba(var(--app-accent-rgb), 0.16);
    border-radius: var(--app-radius-pill);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.9rem;
    margin-bottom: 1.6rem;
}

.app-hero h1 {
    font-size: clamp(2.4rem, 6vw, 3.75rem);
    font-weight: 750;
    letter-spacing: -0.035em;
    line-height: 1.04;
    margin: 0;
}

.app-hero h1 .app-hero-accent {
    background: var(--app-accent-grad, var(--app-accent));
    background: linear-gradient(120deg, var(--app-accent), var(--app-violet));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.app-hero p {
    color: var(--app-text-secondary);
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    max-width: 560px;
    margin: 1.2rem auto 2rem;
}

.app-hero-actions {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
}

.app-hero-actions .btn {
    padding: 0.65rem 1.4rem;
    border-radius: var(--app-radius-sm);
    font-weight: 600;
    min-height: 46px;
}

.app-hero-visual {
    max-width: 1040px;
    margin: 3.5rem auto 0;
    border-radius: var(--app-radius-lg);
    border: 1px solid var(--app-border);
    box-shadow: var(--app-shadow-lg);
    overflow: hidden;
    background: var(--app-surface);
}

.app-hero-visual img {
    width: 100%;
    display: block;
}

.app-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    max-width: 1060px;
    margin: 0 auto;
}

.app-feature {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    padding: 1.4rem;
    box-shadow: var(--app-shadow-sm);
    transition: box-shadow 0.18s ease, transform 0.18s ease;
}

.app-feature:hover {
    box-shadow: var(--app-shadow);
    transform: translateY(-1px);
}

.app-feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--app-accent-soft);
    color: var(--app-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.9rem;
}

.app-feature h5 {
    font-size: 0.98rem;
    font-weight: 650;
    margin-bottom: 0.4rem;
    letter-spacing: -0.01em;
}

.app-feature p {
    color: var(--app-text-secondary);
    font-size: 0.85rem;
    margin: 0;
}

/* ============================================================
   Section titles / helpers
   ============================================================ */

.app-section-title {
    font-size: 1.05rem;
    font-weight: 650;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.app-card-title {
    font-size: 0.92rem;
    font-weight: 650;
    margin: 0;
    letter-spacing: -0.01em;
}

.app-muted {
    color: var(--app-text-muted);
}

.app-subtle-bg {
    background-color: var(--app-surface-alt);
}

.app-divider {
    border-top: 1px solid var(--app-border);
    margin: 1rem 0;
}

.text-muted {
    color: var(--app-text-secondary) !important;
}

/* Toolbar on index pages */
.app-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.app-toolbar .form-control,
.app-toolbar .form-select {
    font-size: 0.84rem;
}

.app-search {
    position: relative;
}

.app-search i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--app-text-muted);
    pointer-events: none;
    font-size: 0.85rem;
}

.app-search .form-control {
    padding-left: 2.1rem;
}

.app-search .form-control,
.app-search .form-select {
    min-width: 210px;
    border-radius: var(--app-radius-sm);
}

/* List-style empty note (inside cards / list-groups) */
.app-empty-note {
    text-align: center;
    color: var(--app-text-muted);
    font-size: 0.85rem;
    padding: 2.25rem 1rem;
}

.app-empty-note i {
    display: block;
    font-size: 1.6rem;
    color: var(--app-border-strong);
    margin-bottom: 0.45rem;
}

/* ============================================================
   Utilities
   ============================================================ */

/* Semantic text/border utilities pinned to design tokens */
.text-primary { color: var(--app-accent) !important; }
.text-success { color: var(--app-success-strong) !important; }
.text-danger  { color: var(--app-danger-strong) !important; }
.text-warning { color: var(--app-warning-strong) !important; }
.text-info    { color: var(--app-info) !important; }

.border-primary { border-color: var(--app-accent) !important; }
.border-success { border-color: var(--app-success) !important; }
.border-danger  { border-color: var(--app-danger) !important; }
.border-warning { border-color: var(--app-warning) !important; }
.border-info    { border-color: var(--app-info) !important; }

.bg-white { background-color: var(--app-surface) !important; }
.bg-light { background-color: var(--app-surface-alt) !important; }

/* Thumbnail images (replaces inline width/height styles) */
.app-thumb {
    width: 40px;
    height: 40px;
    border-radius: var(--app-radius-sm);
    object-fit: cover;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--app-surface-sunken);
    color: var(--app-text-muted);
}

.app-thumb-sm {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
}

/* Compact icon buttons (replaces inline 24x24 sizing) */
.btn-icon-xs {
    width: 28px;
    height: 28px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 0.85rem;
    line-height: 1;
    flex-shrink: 0;
}

.btn-icon-sm {
    width: 34px;
    height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--app-radius-sm);
    font-size: 0.95rem;
}

/* Tabular numbers for data-heavy figures */
.app-tnum {
    font-variant-numeric: tabular-nums;
}

/* Numeric input sizing (replaces inline width styles) */
.app-num-input {
    width: 90px;
    max-width: 100%;
    font-variant-numeric: tabular-nums;
}

/* Logo preview in settings */
.app-logo-preview {
    max-height: 80px;
}

.app-logo-preview-wrap .app-logo-preview {
    width: 120px;
    height: 80px;
    object-fit: contain;
}

.app-logo-placeholder {
    border: 1px dashed var(--app-border);
    border-radius: var(--app-radius-sm);
}

/* Settings receipt preview */
.app-receipt-preview {
    width: 320px;
    font-family: 'Courier New', ui-monospace, monospace;
    font-size: 0.78rem;
    color: #111;
}

.app-receipt-dash {
    border-top: 1px dashed #333;
}

.app-settings-preview-bg {
    background-color: var(--app-surface-alt);
}

/* Narrow form/panel container */
.app-max-sm {
    max-width: 500px;
}

/* Chart container with stable height */
.app-chart {
    position: relative;
    height: 280px;
}

.app-chart-sm {
    height: 220px;
}

/* Quick actions row on dashboard */
.app-quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.6rem;
}

.app-quick-action {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.95rem 1.05rem;
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    background: var(--app-surface);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
    color: var(--app-text);
    font-size: 0.86rem;
    font-weight: 650;
    letter-spacing: -0.01em;
    transition:
        border-color 0.2s var(--app-ease),
        box-shadow 0.2s var(--app-ease),
        transform 0.2s var(--app-ease);
}

.app-quick-action i {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    background: linear-gradient(135deg, #009797 0%, var(--app-teal) 55%, var(--app-teal-hover) 100%);
    color: #ffffff;
    flex-shrink: 0;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.28),
        0 4px 10px -3px rgba(0, 128, 128, 0.45);
    transition: transform 0.2s var(--app-ease), box-shadow 0.2s var(--app-ease);
}

.app-quick-action:hover {
    border-color: rgba(0, 128, 128, 0.45);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.7),
        0 10px 22px -8px rgba(6, 46, 48, 0.22),
        0 3px 10px rgba(0, 128, 128, 0.12);
    transform: translateY(-2px);
    color: var(--app-text);
}

.app-quick-action:hover i {
    transform: scale(1.06) rotate(-2deg);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.32),
        0 6px 14px -3px rgba(0, 128, 128, 0.55);
}

.app-quick-action .app-quick-action-sub {
    display: block;
    font-size: 0.74rem;
    font-weight: 500;
    color: var(--app-text-secondary);
}

/* Toast-style summary rows on detail pages */
.app-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.55rem;
    font-size: 0.875rem;
    color: var(--app-text-secondary);
}

.app-summary-row.total {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--app-text);
    border-top: 1px solid var(--app-border);
    padding-top: 0.75rem;
    margin-top: 0.25rem;
}

.app-detail-label {
    font-size: 0.72rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--app-text-muted);
    margin-bottom: 0.2rem;
}

.app-detail-value {
    font-size: 0.9rem;
    color: var(--app-text);
    margin-bottom: 0.75rem;
}

/* ============================================================
   Responsive polish
   ============================================================ */

@media (max-width: 575.98px) {
    .app-main {
        padding: 1.25rem 1rem 2.5rem;
    }

    .app-page-header h1, .app-page-header h2, .app-page-header h3, .app-page-header h4 {
        font-size: 1.25rem;
    }

    .app-store-pill {
        display: none;
    }

    .app-topbar-actions .app-user-name {
        display: none;
    }

    .table thead th {
        font-size: 0.66rem;
        padding: 0.6rem 0.75rem;
    }

    .table tbody td {
        padding: 0.65rem 0.75rem;
    }

    .pos-product-grid .card .btn {
        min-height: 44px;
    }
}

/* ============================================================
   POS responsive: tablet (sticky cart right) vs phone (cart top)
   ============================================================ */

@media (min-width: 768px) and (max-width: 1199.98px) {
    .pos-page {
        display: flex;
        height: calc(100vh - var(--app-topbar-h) - 5rem);
        overflow: hidden;
    }

    .pos-page > .pos-products-col {
        flex: 1 1 0%;
        min-width: 0;
        height: 100%;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .pos-page > .pos-cart-col {
        flex: 0 0 55%;
        max-width: 55%;
        height: 100%;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .pos-cart-col .card.pos-cart {
        max-height: none;
    }
}

@media (min-width: 1200px) {
    .pos-products-header {
        top: var(--app-topbar-h);
    }

    .pos-page > .pos-cart-col {
        position: sticky;
        top: var(--app-topbar-h);
        align-self: flex-start;
        padding-bottom: 1.25rem;
    }

    .pos-cart-col .card.pos-cart {
        max-height: calc(100vh - var(--app-topbar-h) - 1.25rem);
        overflow-y: auto;
    }
}

@media (max-width: 767.98px) {
    /* Full-height flex column: cart on top, products below, both scroll independently */
    .pos-page {
        display: flex;
        flex-direction: column;
        height: calc(100vh - var(--app-topbar-h));
        overflow: hidden;
        padding-bottom: 0;
    }

    /* Cart on top: compact, only items scroll */
    .pos-cart-col {
        order: 1;
        flex-shrink: 0;
    }

    .pos-cart-col .card.pos-cart {
        max-height: none;
    }

    .pos-cart-col .pos-mobile-cart .card-body {
        display: flex;
        flex-direction: column;
        max-height: 50vh;
        overflow: hidden;
    }

    .pos-cart-col .pos-mobile-cart .card-body > form,
    .pos-cart-col .pos-mobile-cart .card-body > .d-flex,
    .pos-cart-col .pos-mobile-cart .card-body > .pos-total-row,
    .pos-cart-col .pos-mobile-cart .card-body > .d-grid,
    .pos-cart-col .pos-mobile-cart .card-body > .app-divider {
        flex-shrink: 0;
    }

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

    /* Products below: fill remaining space, scrollable */
    .pos-products-col {
        order: 2;
        flex: 1;
        min-height: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Compact search */
    .pos-search-wrap .form-control {
        min-height: 44px;
        font-size: 0.9rem;
        border-radius: 10px;
    }

    /* Horizontally scrollable category pills */
    .pos-category-pills {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 0.35rem;
        margin-bottom: 0.85rem !important;
        scrollbar-width: none;
    }

    .pos-category-pills::-webkit-scrollbar {
        display: none;
    }

    .pos-category-pills .btn {
        white-space: nowrap;
        padding: 0.4rem 0.9rem;
        min-height: 36px;
    }

    /* Spacing between cart and search bar */
    .pos-products-header {
        padding-top: 0.5rem;
        margin-top: 0.25rem;
        border-top: 1px solid var(--bs-border-color);
    }

    /* Compact product cards */
    .product-thumb {
        height: 72px;
    }

    .pos-product-grid .card-body {
        padding: 0.5rem !important;
    }

    .pos-product-grid .card h6 {
        font-size: 0.76rem;
    }

    .pos-product-grid .card .text-muted {
        font-size: 0.78rem;
    }

    .pos-product-grid .card .btn {
        min-height: 40px;
        font-size: 0.8rem;
        padding: 0.3rem 0.5rem;
    }

    /* Compact cart on phone */
    .pos-mobile-cart .card-header {
        padding: 0.4rem 0.6rem;
    }

    .pos-mobile-cart .card-body {
        padding: 0.5rem 0.6rem;
    }

    .pos-mobile-cart .card-body > form {
        margin-bottom: 0.35rem !important;
    }

    .pos-mobile-cart .pos-type-buttons .pos-type-btn {
        padding: 0.2rem 0.3rem;
        font-size: 0.72rem;
        min-height: 30px;
    }

    .pos-mobile-cart .cart-item {
        padding: 0.3rem 0.4rem;
        margin-bottom: 0.2rem;
        border: 1px solid var(--bs-border-color);
        border-radius: 8px;
        background: var(--bs-body-bg);
        overflow: hidden;
    }

    .pos-mobile-cart .cart-item .cart-item-price {
        display: none;
    }

    .pos-mobile-cart .cart-item .qty-btn {
        padding: 0.1rem 0.3rem;
        font-size: 0.7rem;
        min-width: 26px;
        min-height: 26px;
    }

    .pos-mobile-cart .cart-item .cart-qty {
        min-width: 20px;
        text-align: center;
        font-size: 0.8rem;
    }

    .pos-mobile-cart .cart-item .small.fw-semibold.text-truncate {
        font-size: 0.78rem;
        min-width: 0;
    }

    .pos-mobile-cart .pos-total-row {
        padding: 0.15rem 0;
        font-size: 0.82rem;
    }

    .pos-mobile-cart .pos-total-row.grand {
        font-size: 0.9rem;
    }

    .pos-mobile-cart .d-grid .btn-success {
        min-height: 38px;
        font-size: 0.82rem;
        padding: 0.3rem 0.5rem;
    }

    .pos-mobile-cart .d-grid .btn-sm {
        padding: 0.2rem 0.3rem;
        font-size: 0.72rem;
        min-height: 30px;
    }

    .pos-mobile-cart .d-grid .d-flex .btn:last-child {
        padding: 0.2rem 0.4rem;
    }

    .pos-mobile-cart .app-divider {
        margin: 0.25rem 0;
    }

    /* Cart sheet is always visible on phone (no toggle needed) */
    .pos-mobile-cart {
        display: block !important;
    }

    /* Hide the bottom bar — cart is now always visible at top */
    .pos-mobile-bar {
        display: none !important;
    }
}

/* ============================================================
   Landing page / company profile (welcome)
   ============================================================ */

.app-lp-body {
    background: var(--app-bg);
    color: var(--app-text);
    font-family: var(--app-font);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* --- Landing nav --- */

.app-lp-nav {
    background: rgba(255, 255, 255, 0.86);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--app-border);
    min-height: 64px;
    padding: 0;
}

.app-lp-nav-inner {
    min-height: 64px;
}

.app-lp-nav-links .nav-link {
    color: var(--app-text-secondary);
    font-weight: 550;
    font-size: 0.9rem;
    padding: 0.5rem 0.9rem;
}

.app-lp-nav-links .nav-link:hover,
.app-lp-nav-links .nav-link:focus {
    color: var(--app-accent);
}

.app-lp-toggler {
    border: 0;
    color: var(--app-text);
    padding: 0.25rem 0.5rem;
}

.app-lp-nav-actions .btn {
    min-height: 40px;
}

.btn-ghost {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: var(--app-border-strong);
    --bs-btn-color: var(--app-text-secondary);
    --bs-btn-hover-bg: var(--app-surface-alt);
    --bs-btn-hover-border-color: var(--app-border-strong);
    --bs-btn-hover-color: var(--app-text);
    --bs-btn-active-bg: var(--app-surface-sunken);
    --bs-btn-active-border-color: var(--app-border-strong);
    --bs-btn-active-color: var(--app-text);
    font-weight: 600;
    border-radius: var(--app-radius-sm);
}

/* --- Hero --- */

.app-lp-hero {
    padding: 5rem 0 5.5rem;
    position: relative;
    background:
        radial-gradient(1000px 480px at 88% -10%, rgba(var(--app-accent-rgb), 0.1), transparent 60%),
        radial-gradient(700px 420px at 0% 110%, rgba(32, 178, 170, 0.07), transparent 55%),
        var(--app-bg);
}

.app-lp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: var(--app-accent-soft);
    color: var(--app-accent-strong);
    border: 1px solid rgba(var(--app-accent-rgb), 0.16);
    border-radius: var(--app-radius-pill);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.4rem 0.95rem;
    margin-bottom: 1.5rem;
}

.app-lp-headline {
    font-size: clamp(2.3rem, 4.6vw, 3.4rem);
    font-weight: 750;
    letter-spacing: -0.035em;
    line-height: 1.06;
    margin-bottom: 1.2rem;
}

.app-lp-accent {
    background: linear-gradient(120deg, var(--app-accent), var(--app-violet));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.app-lp-lead {
    color: var(--app-text-secondary);
    font-size: clamp(1rem, 2vw, 1.13rem);
    max-width: 52ch;
    line-height: 1.65;
    margin-bottom: 2rem;
}

.app-lp-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.app-lp-actions .btn {
    min-height: 48px;
    border-radius: var(--app-radius-sm);
    font-weight: 650;
}

/* --- Hero POS widget (live component preview) --- */

.app-lp-widget {
    position: relative;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-lg);
    box-shadow: var(--app-shadow-lg);
}

.app-lp-widget-bar {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--app-border);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--app-text-secondary);
    background: var(--app-surface-alt);
    border-radius: var(--app-radius-lg) var(--app-radius-lg) 0 0;
}

.app-lp-widget-dots {
    display: inline-flex;
    gap: 4px;
}

.app-lp-widget-dots i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--app-border-strong);
}

.app-lp-widget-dots i:nth-child(1) { background: var(--app-danger); }
.app-lp-widget-dots i:nth-child(2) { background: var(--app-warning); }
.app-lp-widget-dots i:nth-child(3) { background: var(--app-success); }

.app-lp-live {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--app-success-strong);
    font-size: 0.72rem;
}

.app-lp-live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--app-success);
    animation: app-lp-pulse 2.2s infinite;
}

@keyframes app-lp-pulse {
    0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.45); }
    70% { box-shadow: 0 0 0 6px rgba(22, 163, 74, 0); }
    100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.app-lp-widget-body {
    padding: 1.1rem;
}

.app-lp-widget-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.55rem 0;
    font-size: 0.88rem;
    font-weight: 550;
}

.app-lp-widget-item small {
    margin-left: 0.4rem;
    font-weight: 500;
    font-size: 0.75rem;
}

.app-lp-widget-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.9rem;
    font-weight: 650;
}

.app-lp-widget .btn-success {
    min-height: 48px;
    font-weight: 650;
    border-radius: var(--app-radius-sm);
    box-shadow: 0 10px 24px -8px rgba(22, 163, 74, 0.5);
}

.app-lp-float-chip {
    position: absolute;
    left: -1.25rem;
    bottom: 2.4rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-pill);
    box-shadow: var(--app-shadow);
    padding: 0.5rem 0.9rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--app-text-secondary);
    white-space: nowrap;
}

.app-lp-float-chip i {
    color: var(--app-success);
}

/* --- Solutions strip --- */

.app-lp-solutions {
    padding: 0 0 4.5rem;
    text-align: center;
}

.app-lp-solutions-label {
    font-size: 0.78rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--app-text-muted);
    margin-bottom: 1rem;
}

.app-lp-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 1.1rem;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-pill);
    font-size: 0.86rem;
    font-weight: 550;
    color: var(--app-text-secondary);
}

.app-lp-chip i {
    color: var(--app-accent);
}

/* --- Sections --- */

.app-lp-section {
    padding: 4.5rem 0;
}

.app-lp-section-tint {
    background: var(--app-surface-sunken);
    border-top: 1px solid var(--app-border);
    border-bottom: 1px solid var(--app-border);
}

.app-lp-section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2.75rem;
}

.app-lp-section-head h2 {
    font-size: clamp(1.7rem, 3.4vw, 2.4rem);
    font-weight: 750;
    letter-spacing: -0.03em;
    margin-bottom: 0.7rem;
}

.app-lp-section-head p {
    color: var(--app-text-secondary);
    font-size: 1rem;
    margin: 0;
}

/* --- Bento feature tiles --- */

.app-lp-tile {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-lg);
    padding: 1.6rem;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.app-lp-tile:hover {
    transform: translateY(-2px);
    box-shadow: var(--app-shadow);
}

.app-lp-tile-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--app-accent-soft);
    color: var(--app-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.app-lp-tile h5 {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 0.45rem;
}

.app-lp-tile p {
    color: var(--app-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.tile-accent {
    background:
        radial-gradient(520px 200px at 100% 0%, rgba(var(--app-accent-rgb), 0.1), transparent 60%),
        var(--app-surface);
    border-color: #dfe2ff;
}

.tile-accent .app-lp-tile-icon {
    background: var(--app-accent);
    color: #fff;
}

.tile-success {
    background: #f2faf5;
    border-color: #d5eee0;
}

.tile-success .app-lp-tile-icon {
    background: var(--app-success-soft);
    color: var(--app-success-strong);
}

.tile-violet {
    background: var(--app-violet-soft);
    border-color: #e2ddfc;
}

.tile-violet .app-lp-tile-icon {
    background: #fff;
    color: var(--app-violet);
}

.tile-info {
    background: var(--app-info-soft);
    border-color: #cfe7f7;
}

.tile-info .app-lp-tile-icon {
    background: #fff;
    color: var(--app-info);
}

.tile-amber {
    background: var(--app-warning-soft);
    border-color: #f5e5c4;
}

.tile-amber .app-lp-tile-icon {
    background: #fff;
    color: var(--app-warning-strong);
}

.app-lp-tile-mini {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.1rem;
}

.app-lp-tile-mini-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--app-text-secondary);
    background: rgba(var(--app-accent-rgb), 0.08);
    border-radius: var(--app-radius-pill);
    padding: 0.35rem 0.75rem;
}

.app-lp-tile-wide {
    background:
        radial-gradient(700px 220px at 100% 100%, rgba(0, 206, 209, 0.09), transparent 60%),
        var(--app-surface);
    padding: 1.4rem 1.6rem;
}

.app-lp-tile-wide h5 {
    margin-bottom: 0.2rem;
}

.app-lp-tile-wide p {
    font-size: 0.88rem;
}

.app-lp-tile-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--app-accent);
    font-weight: 650;
    font-size: 0.88rem;
    white-space: nowrap;
}

/* --- How it works --- */

.app-lp-step {
    text-align: center;
    padding: 1.5rem 1rem;
}

.app-lp-step-num {
    display: inline-block;
    font-family: var(--app-font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--app-accent);
    margin-bottom: 1rem;
}

.app-lp-step-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    box-shadow: var(--app-shadow-sm);
    color: var(--app-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.1rem;
}

.app-lp-step h5 {
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.app-lp-step p {
    color: var(--app-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* --- About --- */

.app-lp-heading {
    font-size: clamp(1.7rem, 3.4vw, 2.3rem);
    font-weight: 750;
    letter-spacing: -0.03em;
    margin-bottom: 1.2rem;
}

.app-lp-paragraph {
    color: var(--app-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.app-lp-value-card {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-lg);
    padding: 1.4rem 1.5rem;
    box-shadow: var(--app-shadow-sm);
}

.app-lp-value {
    display: flex;
    gap: 0.95rem;
    padding: 1.05rem 0;
}

.app-lp-value + .app-lp-value {
    border-top: 1px solid var(--app-border);
}

.app-lp-value-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--app-accent-soft);
    color: var(--app-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.app-lp-value strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.app-lp-value p {
    color: var(--app-text-secondary);
    font-size: 0.86rem;
    line-height: 1.55;
    margin: 0;
}

/* --- CTA band --- */

.app-lp-cta-wrap {
    padding: 1rem 0 5rem;
}

.app-lp-cta {
    text-align: center;
    padding: 3.5rem 2rem;
    border-radius: var(--app-radius-lg);
    background:
        radial-gradient(700px 300px at 80% -20%, rgba(255, 255, 255, 0.14), transparent 60%),
        linear-gradient(135deg, var(--app-teal-deep) 0%, var(--app-teal) 55%, var(--app-teal-bright) 100%);
    box-shadow: 0 2px 6px rgba(16, 16, 24, 0.05), 0 24px 64px -16px rgba(0, 128, 128, 0.55);
}

.app-lp-cta h2 {
    color: #fff;
    font-size: clamp(1.7rem, 3.4vw, 2.4rem);
    font-weight: 750;
    letter-spacing: -0.03em;
    margin-bottom: 0.8rem;
}

.app-lp-cta p {
    color: rgba(255, 255, 255, 0.86);
    font-size: 1rem;
    margin-bottom: 1.8rem;
}

.app-lp-cta .btn-light {
    color: var(--app-accent-strong);
    font-weight: 650;
    min-height: 48px;
    border-radius: var(--app-radius-sm);
}

.app-lp-cta .btn-outline-light {
    min-height: 48px;
    border-radius: var(--app-radius-sm);
    font-weight: 600;
}

/* --- Footer --- */

.app-lp-footer {
    background: var(--app-surface);
    border-top: 1px solid var(--app-border);
    padding: 3rem 0 2rem;
}

.app-lp-footer-tagline {
    color: var(--app-text-muted);
    font-size: 0.9rem;
    max-width: 30ch;
    margin-top: 0.75rem;
}

.app-lp-footer-title {
    font-size: 0.78rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--app-text-muted);
    margin-bottom: 0.9rem;
}

.app-lp-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.app-lp-footer-links li {
    margin-bottom: 0.55rem;
}

.app-lp-footer-links a {
    color: var(--app-text-secondary);
    font-size: 0.9rem;
    text-decoration: none;
}

.app-lp-footer-links a:hover,
.app-lp-footer-links a:focus {
    color: var(--app-accent);
}

.app-lp-footer-bottom {
    border-top: 1px solid var(--app-border);
    margin-top: 2rem;
    padding-top: 1.5rem;
    color: var(--app-text-muted);
    font-size: 0.8rem;
    text-align: center;
}

/* --- Landing responsive --- */

@media (max-width: 991.98px) {
    .app-lp-nav-links {
        margin: 0.5rem 0;
    }

    .app-lp-nav-actions {
        padding-bottom: 0.75rem;
        flex-wrap: wrap;
    }

    .app-lp-hero {
        padding: 3.5rem 0 4rem;
        text-align: center;
    }

    .app-lp-lead {
        margin-left: auto;
        margin-right: auto;
    }

    .app-lp-actions {
        justify-content: center;
    }

    .app-lp-float-chip {
        left: 50%;
        transform: translateX(-50%);
        bottom: -1.1rem;
    }

    .app-lp-solutions {
        padding: 0 0 3.5rem;
    }
}

@media (max-width: 575.98px) {
    .app-lp-section {
        padding: 3.5rem 0;
    }

    .app-lp-cta {
        padding: 2.75rem 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .app-lp-live-dot {
        animation: none;
        box-shadow: none;
    }

    .app-lp-tile {
        transition: none;
    }

    .app-lp-tile:hover {
        transform: none;
    }
}

/* ============================================================
   Billing / Pricing
   ============================================================ */

.app-stat-card {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow-sm);
    padding: 1.25rem 1.5rem;
}

.app-stat-card .app-stat-label {
    color: var(--app-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.app-stat-card .app-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-top: 0.35rem;
    color: var(--app-text);
}

.app-stat-card .app-stat-sub {
    color: var(--app-text-muted);
    font-size: 0.85rem;
    margin-top: 0.35rem;
}

.billing-upgrade-banner {
    background: linear-gradient(120deg, var(--app-teal-deep) 0%, var(--app-teal) 55%, var(--app-teal-sea) 100%);
    color: #fff;
    border-radius: var(--app-radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--app-shadow);
}

.billing-upgrade-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.16);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.app-pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-lg);
    box-shadow: var(--app-shadow-sm);
    padding: 2rem 1.75rem 1.75rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.app-pricing-card:hover {
    box-shadow: var(--app-shadow-lg);
    transform: translateY(-3px);
}

.app-pricing-featured {
    border: 1px solid transparent;
    border-image: linear-gradient(120deg, var(--app-teal), var(--app-teal-bright)) 1;
    box-shadow: 0 1px 2px rgba(16, 16, 24, 0.05), 0 20px 48px rgba(0, 128, 128, 0.14);
}

.app-pricing-current {
    border-color: var(--app-success);
}

.app-pricing-badge {
    position: absolute;
    top: 1.1rem;
    right: 1.1rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    padding: 0.3rem 0.7rem;
    border-radius: var(--app-radius-pill);
    color: #fff;
}

.app-pricing-badge-promo {
    background: linear-gradient(120deg, #f59e0b, #ea580c);
}

.app-pricing-badge-popular {
    background: linear-gradient(120deg, var(--app-accent), var(--app-violet));
}

.app-pricing-head {
    margin-bottom: 1.25rem;
    padding-right: 5.5rem;
}

.app-pricing-name {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--app-text);
}

.app-pricing-tagline {
    color: var(--app-text-muted);
    font-size: 0.85rem;
    margin-top: 0.2rem;
}

.app-pricing-price {
    border-top: 1px solid var(--app-border);
    padding-top: 1.25rem;
    margin-bottom: 1.25rem;
}

.app-pricing-old {
    color: var(--app-text-muted);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: line-through;
    text-decoration-thickness: 1.5px;
    opacity: 0.6;
}

.app-pricing-saving {
    display: inline-block;
    color: var(--app-success-strong);
    background: var(--app-success-soft);
    border-radius: var(--app-radius-pill);
    font-size: 0.75rem;
    font-weight: 650;
    padding: 0.2rem 0.6rem;
    margin: 0.3rem 0 0.5rem;
}

.app-pricing-amount {
    font-size: 2.6rem;
    font-weight: 750;
    letter-spacing: -0.04em;
    line-height: 1.1;
    color: var(--app-text);
    font-variant-numeric: tabular-nums;
}

.app-pricing-currency {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--app-text-muted);
    margin-right: 0.15rem;
}

.app-pricing-period {
    color: var(--app-text-secondary);
    font-size: 0.92rem;
    font-weight: 500;
    margin-top: 0.15rem;
}

.app-pricing-per-month {
    color: var(--app-text-muted);
    font-size: 0.8rem;
    margin-top: 0.1rem;
}

.app-pricing-features {
    list-style: none;
    margin: 0 0 1.5rem;
    padding: 0;
    flex-grow: 1;
}

.app-pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    color: var(--app-text-secondary);
    font-size: 0.87rem;
    padding: 0.32rem 0;
}

.app-pricing-features li i {
    color: var(--app-accent);
    font-size: 1rem;
    line-height: 1.3;
}

.app-pricing-cta .btn {
    padding: 0.65rem 1rem;
    font-weight: 600;
}


/* ============================================================
   Premium data UI — empty states, status dots, pagination
   ============================================================ */

/* Empty states (tables & list notes) */
.app-table-empty {
    text-align: center;
    padding: 3.25rem 1.5rem;
}

.app-table-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    font-size: 1.55rem;
    color: var(--app-accent);
    background:
        radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) 58%),
        var(--app-accent-soft);
    border: 1.5px dashed rgba(0, 128, 128, 0.35);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.app-table-empty strong {
    display: block;
    margin-top: 0.95rem;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--app-text-secondary);
}

.app-table-empty p {
    margin: 0.35rem auto 0;
    max-width: 320px;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--app-text-muted);
}

.app-empty-note {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
}

.app-empty-note i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: 0.45rem;
    border-radius: 50%;
    font-size: 1.1rem;
    color: var(--app-accent);
    background: var(--app-accent-soft);
    border: 1.5px dashed rgba(0, 128, 128, 0.35);
}

/* Status dots on semantic badges */
.badge.bg-primary::before,
.badge.bg-success::before,
.badge.bg-danger::before,
.badge.bg-warning::before,
.badge.bg-info::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
    opacity: 0.85;
    flex-shrink: 0;
}

/* Pagination */
.pagination {
    gap: 0.3rem;
    margin-bottom: 0;
}

.page-link {
    border-radius: var(--app-radius-sm) !important;
    border-color: transparent;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--app-text-secondary);
    min-width: 34px;
    text-align: center;
    transition: color 0.16s var(--app-ease), background-color 0.16s var(--app-ease), box-shadow 0.16s var(--app-ease);
}

.page-item:first-child .page-link,
.page-item:last-child .page-link {
    border-radius: var(--app-radius-sm) !important;
}

.page-link:hover {
    color: var(--app-accent);
    background-color: var(--app-accent-soft);
    border-color: transparent;
}

.page-item.active .page-link {
    color: #ffffff;
    background: linear-gradient(135deg, #009797 0%, var(--app-teal) 55%, var(--app-teal-hover) 100%);
    box-shadow: 0 4px 10px -3px rgba(0, 128, 128, 0.5);
    border-color: transparent;
}

.page-item.disabled .page-link {
    color: var(--app-border-strong);
    background: transparent;
}

/* List groups (dashboard side lists) */
.list-group-item {
    transition: background-color 0.16s var(--app-ease);
}

.list-group-item:hover {
    background-color: rgba(0, 128, 128, 0.04);
}

/* ============================================================
   Premium forms & media surfaces
   ============================================================ */

/* Form labels */
.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--app-text-secondary);
    margin-bottom: 0.4rem;
}

.form-check-label {
    font-size: 0.85rem;
}

/* Clip tables flush to rounded card corners */
.card > .table-responsive {
    border-radius: var(--app-radius);
    overflow: hidden;
}

.card > .table-responsive:not(:last-child),
.card > .table-responsive + .card-footer {
    border-radius: var(--app-radius);
}

.card > .table-responsive:not(:last-child) {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

/* POS product cards */
.product-cart-badge {
    background: linear-gradient(135deg, #009797 0%, var(--app-teal) 60%, var(--app-teal-hover) 100%) !important;
    box-shadow: 0 3px 8px -2px rgba(0, 128, 128, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
}

.product-thumb img,
.product-thumb > div {
    transition: transform 0.28s var(--app-ease);
}

.pos-product-grid .card:hover .product-thumb img {
    transform: scale(1.06);
}

.pos-product-grid .card:hover {
    border-color: rgba(0, 128, 128, 0.45);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.7),
        0 14px 26px -12px rgba(6, 46, 48, 0.25),
        0 4px 12px rgba(0, 128, 128, 0.14);
}

/* POS cart items */
.cart-item:hover {
    border-color: rgba(0, 128, 128, 0.35);
}

/* ============================================================
   POS — premium product grid & cart
   ============================================================ */

/* Full-bleed product image */
.pos-product-grid .product-thumb {
    position: relative;
    width: 100%;
    height: 108px;
    margin: 0;
    border-radius: 0;
    overflow: hidden;
    background: var(--app-surface-sunken);
}

.pos-product-grid .product-thumb img,
.pos-product-grid .product-thumb > div {
    width: 100%;
    height: 100%;
    border-radius: 0;
}

/* Hover "+" affordance */
.pos-product-grid .product-thumb::after {
    content: "+";
    position: absolute;
    right: 8px;
    bottom: 8px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
    color: var(--app-accent-strong);
    background: rgba(255, 255, 255, 0.94);
    border-radius: 50%;
    box-shadow: 0 4px 10px -2px rgba(6, 46, 48, 0.35);
    opacity: 0;
    transform: translateY(6px) scale(0.85);
    transition: opacity 0.2s var(--app-ease), transform 0.2s var(--app-ease);
    pointer-events: none;
}

.pos-product-grid .pos-product:hover .product-thumb::after {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Price & stock */
.product-price {
    font-size: 0.86rem;
    font-weight: 750;
    letter-spacing: -0.02em;
    color: var(--app-text);
    font-variant-numeric: tabular-nums;
}

.product-price-variants {
    font-weight: 600;
    color: var(--app-text-muted) !important;
    font-size: 0.78rem !important;
}

.product-stock {
    font-size: 0.68rem;
    font-weight: 650;
    color: var(--app-success-strong);
    background: var(--app-success-soft);
    border-radius: var(--app-radius-pill);
    padding: 0.14rem 0.55rem;
    margin-top: 0.3rem;
    align-self: center;
}

.product-stock.out {
    color: var(--app-danger-strong);
    background: var(--app-danger-soft);
}

/* Cart count bubble — always visible on any background */
.product-cart-badge {
    min-width: 24px;
    height: 24px;
    top: -7px !important;
    right: -7px !important;
    z-index: 5;
    font-size: 0.75rem;
    background: linear-gradient(135deg, #009797 0%, var(--app-teal) 60%, var(--app-teal-hover) 100%) !important;
    border: 2.5px solid #ffffff;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        0 4px 10px -2px rgba(6, 46, 48, 0.45) !important;
    animation: appBadgePop 0.35s var(--app-ease);
}

@keyframes appBadgePop {
    0% { transform: scale(0); }
    70% { transform: scale(1.18); }
    100% { transform: scale(1); }
}

/* Category pills as soft chips */
.pos-category-pills .btn {
    border-radius: var(--app-radius-pill);
    border-color: transparent;
    background-color: var(--app-surface-alt);
    color: var(--app-text-secondary);
    font-weight: 600;
    transition: all 0.16s var(--app-ease);
}

.pos-category-pills .btn:hover {
    color: var(--app-accent);
    background-color: var(--app-accent-soft);
    border-color: transparent;
}

.pos-category-pills .btn-primary,
.pos-category-pills .category-pill.active {
    color: #ffffff;
    background-image: linear-gradient(135deg, #009797 0%, var(--app-teal) 55%, var(--app-teal-hover) 100%);
    border-color: transparent;
    box-shadow: 0 4px 10px -3px rgba(0, 128, 128, 0.5);
}

/* Order-type segmented control */
.pos-type-buttons {
    background: var(--app-surface-alt);
    padding: 4px;
    gap: 4px;
    border-radius: 12px;
}

.pos-type-buttons .btn {
    border-radius: 9px !important;
}

.pos-type-buttons .btn-outline-secondary {
    --bs-btn-border-color: transparent;
    --bs-btn-hover-bg: #ffffff;
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-bg: #ffffff;
    --bs-btn-active-border-color: transparent;
}

.pos-type-buttons .btn-primary {
    box-shadow: 0 3px 8px -2px rgba(0, 128, 128, 0.5);
}

/* Cart item quantity chip */
.cart-qty {
    min-width: 2.1rem;
    padding: 0.15rem 0.3rem;
    background: var(--app-surface-alt);
    border-radius: 8px;
    align-self: center;
}

/* Tables floor cards */
.table-status-card {
    transition: transform 0.2s var(--app-ease), box-shadow 0.2s var(--app-ease);
}

.table-status-card:hover {
    transform: translateY(-3px);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.7),
        0 12px 24px -10px rgba(6, 46, 48, 0.22);
}

.table-status-card.border-danger {
    background: linear-gradient(180deg, rgba(220, 68, 55, 0.055), rgba(220, 68, 55, 0) 42%);
}

.table-status-card.border-success {
    background: linear-gradient(180deg, rgba(22, 163, 110, 0.05), rgba(22, 163, 110, 0) 42%);
}