:root {
    --app-bg: #f4f7fb;
    --card-bg: rgba(255,255,255,.92);
    --primary: #4f46e5;
    --primary-dark: #312e81;
    --accent: #06b6d4;
    --sidebar-bg: #0f172a;
    --sidebar-bg-2: #111827;
    --soft-border: rgba(15,23,42,.08);
}

body {
    background: var(--app-bg);
    color: #0f172a;
}
img.auth-logo-img {
    width: 100%;
    max-width: 200px;
}
img.topbar-logo {
    display: none !important;
}
.app-shell {
    background:
        radial-gradient(circle at top right, rgba(79,70,229,.11), transparent 28rem),
        radial-gradient(circle at bottom left, rgba(6,182,212,.09), transparent 26rem),
        var(--app-bg);
}

.app-main {
    min-width: 0;
}

.topbar {
    background: rgba(255,255,255,.86);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--soft-border);
}

.sidebar {
    width: 286px;
    min-height: 100vh;
    background: linear-gradient(180deg, var(--sidebar-bg), var(--sidebar-bg-2));
    color: #fff;
    box-shadow: 18px 0 50px rgba(15, 23, 42, .14);
}

.mobile-sidebar {
    background: linear-gradient(180deg, var(--sidebar-bg), var(--sidebar-bg-2));
    color: #fff;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: 1.15rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-brand small {
    color: rgba(255,255,255,.55);
}

.brand-mark, .auth-logo {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    box-shadow: 0 10px 30px rgba(79,70,229,.35);
}

.sidebar-scroll {
    overflow-y: auto;
}

.sidebar-heading {
    color: rgba(255,255,255,.42);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin: 1rem .65rem .45rem;
}

.sidebar-link {
    color: rgba(255,255,255,.78);
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .76rem .8rem;
    border-radius: .85rem;
    text-decoration: none;
    margin-bottom: .18rem;
    transition: all .16s ease;
}

.sidebar-link i {
    width: 1.25rem;
    font-size: 1.03rem;
}

.sidebar-link:hover {
    background: rgba(255,255,255,.10);
    color: #fff;
    transform: translateX(2px);
}

.sidebar-link.disabled {
    opacity: .55;
    pointer-events: none;
}

.btn-premium {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border: 0;
    color: #fff;
    box-shadow: 0 12px 28px rgba(79,70,229,.22);
}

.btn-premium:hover {
    color: #fff;
    filter: brightness(.97);
}

.btn-soft {
    border: 1px solid var(--soft-border);
    background: #fff;
    border-radius: .9rem;
}

.user-pill {
    align-items: center;
    gap: .5rem;
    background: #fff;
    border: 1px solid var(--soft-border);
    border-radius: 999px;
    padding: .28rem .7rem .28rem .32rem;
}

.avatar-sm {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #eef2ff;
    color: var(--primary);
    font-weight: 800;
}

.stat-card, .table-card, .premium-card {
    border: 1px solid rgba(255,255,255,.9);
    border-radius: 1.25rem;
    box-shadow: 0 12px 32px rgba(15,23,42,.07);
    overflow: hidden;
    background: var(--card-bg);
}

.stat-card .card-body {
    position: relative;
}

.stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #eef2ff;
    color: var(--primary);
    font-size: 1.25rem;
}

.dashboard-hero {
    border-radius: 1.5rem;
    padding: 1.4rem;
    background: linear-gradient(135deg, #111827, #312e81 55%, #0891b2);
    color: #fff;
    box-shadow: 0 20px 55px rgba(49,46,129,.25);
}

.quick-action {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .9rem 1rem;
    border: 1px solid var(--soft-border);
    border-radius: 1rem;
    text-decoration: none;
    color: #0f172a;
    background: #fff;
    transition: all .16s ease;
}

.quick-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(15,23,42,.08);
    color: var(--primary);
}

.quick-action i {
    width: 38px;
    height: 38px;
    border-radius: 14px;
    background: #eef2ff;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.product-card {
    min-height: 115px;
    border-radius: 1rem;
    box-shadow: 0 4px 14px rgba(0,0,0,.05);
    transition: transform .12s ease, box-shadow .12s ease;
}
.product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,.09);
}
.pos-cart-card {
    top: 80px;
}
.invoice-card {
    max-width: 900px;
    margin: 0 auto;
}

.auth-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(79,70,229,.55), transparent 26rem),
        radial-gradient(circle at bottom right, rgba(6,182,212,.45), transparent 28rem),
        linear-gradient(135deg, #0f172a, #1e1b4b);
}

.auth-card {
    border-radius: 1.6rem;
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(18px);
}

.auth-hero {
    padding: 2rem;
}

.brand-badge {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    padding: .55rem .85rem;
    border-radius: 999px;
    background: rgba(255,255,255,.13);
    border: 1px solid rgba(255,255,255,.16);
    color: #fff;
}

.mini-feature {
    border: 1px solid rgba(255,255,255,.15);
    background: rgba(255,255,255,.08);
    border-radius: 1rem;
    padding: 1rem;
    display: flex;
    gap: .7rem;
    align-items: center;
}

.plan-card {
    cursor: pointer;
}

.plan-card-inner {
    height: 100%;
    border: 1px solid var(--soft-border);
    border-radius: 1.15rem;
    padding: 1rem;
    background: #fff;
    transition: all .16s ease;
}

.plan-radio:checked + .plan-card-inner {
    border-color: var(--primary);
    box-shadow: 0 12px 28px rgba(79,70,229,.18);
    transform: translateY(-2px);
}

.display-price {
    font-weight: 800;
    font-size: 1.2rem;
}

.payment-box {
    border: 1px dashed rgba(79,70,229,.35);
    background: #f8faff;
    border-radius: 1.15rem;
    padding: 1rem;
}

.payment-icon, .success-icon, .pending-icon {
    width: 58px;
    height: 58px;
    flex: 0 0 58px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
}
.payment-icon { background: #eef2ff; color: var(--primary); }
.success-icon { background: #dcfce7; color: #16a34a; }
.pending-icon { background: #fef3c7; color: #d97706; }
.tracking-input { letter-spacing: .45rem; font-weight: 800; }

@media (max-width: 767px) {
    .table td, .table th {
        white-space: nowrap;
    }
    .dashboard-hero {
        padding: 1rem;
    }
}

@media print {
    .sidebar, .navbar, .no-print, .offcanvas {
        display: none !important;
    }
    main {
        width: 100% !important;
    }
    .container-fluid {
        padding: 0 !important;
    }
    .invoice-card {
        box-shadow: none !important;
        border: 0 !important;
        max-width: 100%;
    }
}