:root {
    --app-gradient: linear-gradient(135deg, #4263eb 0%, #7048e8 100%);
    --app-primary: #4263eb;
    --app-shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
    --app-shadow: 0 1px 3px rgba(16, 24, 40, .07), 0 1px 2px rgba(16, 24, 40, .04);
    --app-shadow-lg: 0 10px 30px rgba(16, 24, 40, .12);
    --app-radius: 12px;
}

body {
    background: var(--tblr-body-bg, #f4f6fb);
    font-feature-settings: "cv03", "cv04", "tnum";
}

/* ============================================================
   Top navbar — same container-xl as the page, so edges align.
   ============================================================ */
.app-navbar {
    background: var(--tblr-bg-surface, #fff);
    border-bottom: 1px solid var(--tblr-border-color, #e6e8f0);
    box-shadow: var(--app-shadow-sm);
    min-height: 60px;
    padding-top: 0;
    padding-bottom: 0;
}

.navbar-brand-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--app-gradient);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(66, 99, 235, .3);
    flex-shrink: 0;
}
.navbar-brand-text {
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -.01em;
    color: var(--tblr-body-color);
}

.app-navbar .navbar-nav .nav-link {
    color: var(--tblr-secondary-color, #667085);
    font-weight: 500;
    font-size: .9rem;
    border-radius: 8px;
    padding: .5rem .75rem;
    display: inline-flex;
    align-items: center;
    transition: color .12s ease, background .12s ease;
}
.app-navbar .navbar-nav .nav-link:hover {
    color: var(--app-primary);
    background: var(--tblr-active-bg, #eef1fb);
}
.app-navbar .navbar-nav .nav-item.active > .nav-link {
    color: var(--app-primary);
    background: var(--tblr-active-bg, #eef1fb);
    font-weight: 600;
}

.app-navbar .navbar-nav .nav-item.dropdown {
    position: relative;
}
.app-navbar .nav-icon-btn {
    border: none;
    background: transparent;
}

/* Compact, refined user menu */
.user-avatar {
    background: var(--app-gradient) !important;
    color: #fff !important;
    font-weight: 700;
    font-size: .72rem;
    border-radius: 9px;
}
.user-menu-name { font-size: .85rem; font-weight: 600; color: var(--tblr-body-color); }
.user-menu-role { font-size: .72rem; color: var(--tblr-secondary-color); margin-top: 2px; }
.user-menu-caret { font-size: .65rem; color: var(--tblr-secondary-color); margin-left: 2px; }

/* Dropdown menus everywhere: soft, elevated, generous */
.dropdown-menu {
    border-radius: 12px;
    border: 1px solid var(--tblr-border-color, #e6e8f0);
    box-shadow: var(--app-shadow-lg);
    padding: .4rem;
    font-size: .9rem;
    position: absolute;
    top: 100%;
    left: 0;
    display: none;
    min-width: 160px;
    z-index: 1000;
}

.dropdown-menu.show {
    display: block;
}
.dropdown-item {
    border-radius: 8px;
    padding: .5rem .75rem;
    font-weight: 500;
}
.dropdown-item:hover {
    background: var(--tblr-active-bg, #eef1fb);
    color: var(--app-primary);
}
.dropdown-divider { margin: .35rem .25rem; }

/* ============================================================
   Page shell — header with breadcrumb + title, aligned body.
   ============================================================ */
.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 60px);
}

.page-header {
    padding: 1.35rem 0 0;
}

.app-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: .78rem;
    color: var(--tblr-secondary-color, #8a92a6);
    margin-bottom: .55rem;
    flex-wrap: wrap;
    background: rgba(99, 110, 140, .09);
    border: 1px solid rgba(99, 110, 140, .10);
    border-radius: 8px;
    padding: .3rem .7rem;
}
.app-breadcrumb a {
    color: var(--tblr-secondary-color, #8a92a6);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: color .12s ease;
}
.app-breadcrumb a:hover { color: var(--app-primary); }
.app-breadcrumb .sep { font-size: .6rem; opacity: .55; display: inline-flex; }
.app-breadcrumb .current { color: var(--tblr-body-color); font-weight: 500; }

.page-title {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -.015em;
    margin: 0;
    line-height: 1.25;
    color: var(--tblr-body-color);
}
.page-subtitle {
    color: var(--tblr-secondary-color);
    font-size: .875rem;
    margin-top: .25rem;
}
.page-actions .btn { white-space: nowrap; }

.page-body {
    padding: 1.25rem 0 2.5rem;
    flex: 1;
}

.footer {
    padding: 1.1rem 0;
    border-top: 1px solid var(--tblr-border-color, #e6e8f0);
}

/* Subscription countdown banner (grace / expiring-soon) */
.billing-banner {
    padding: .55rem 0;
    font-size: .9rem;
}
.billing-banner i { font-size: 1.05rem; }
.billing-banner-danger {
    background: linear-gradient(135deg, #d63939, #b02a2a);
    color: #fff;
}
.billing-banner-danger a.btn-light { color: #b02a2a; }
.billing-banner-warning {
    background: #fff3cd;
    color: #664d03;
    border-bottom: 1px solid #ffe69c;
}

/* ============================================================
   Cards, buttons, badges — consistent radius & elevation scale.
   ============================================================ */
.card {
    border-radius: var(--app-radius);
    border: 1px solid var(--tblr-border-color, #e6e8f0);
    box-shadow: var(--app-shadow);
}
.card .card-header {
    background: transparent;
    border-bottom: 1px solid var(--tblr-border-color, #e6e8f0);
    padding: .9rem 1.25rem;
}
.card .card-title {
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: -.01em;
    margin: 0;
}
.card .card-body { padding: 1.25rem; }
.card .card-body.border-bottom { border-color: var(--tblr-border-color, #e6e8f0) !important; }

.btn { border-radius: 9px; font-weight: 500; }
.btn-primary, .btn-gradient {
    background: var(--app-gradient);
    border: none;
    box-shadow: 0 3px 10px rgba(66, 99, 235, .28);
}
.btn-primary:hover, .btn-gradient:hover { filter: brightness(1.06); }
.btn-primary:active, .btn-gradient:active { filter: brightness(0.96); }

.badge { border-radius: 7px; font-weight: 600; letter-spacing: .01em; }

/* Colorful rounded-square icon badges (product tiles, stat tiles) */
.icon-avatar {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* ============================================================
   Tables / GridView — quiet headers, comfortable rows.
   ============================================================ */
.table > thead th,
.grid-view th {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--tblr-secondary-color, #8a92a6);
    background: var(--tblr-bg-surface-secondary, #f8f9fc);
    border-bottom-width: 1px;
    white-space: nowrap;
    padding-top: .6rem;
    padding-bottom: .6rem;
}
.table > thead th a { color: inherit; }
.card-table > tbody td { padding: .7rem 1rem; }
.table-hover > tbody > tr:hover { background: var(--tblr-active-bg, #f4f6fd); }

.grid-view .summary {
    font-size: .8rem;
    color: var(--tblr-secondary-color);
    padding: .6rem 1.25rem 0;
    margin: 0;
}
.grid-view .pagination { margin: .75rem 1.25rem; }

/* Filter rows above tables */
.card-body.border-bottom .form-label.small {
    font-size: .74rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--tblr-secondary-color);
    margin-bottom: .3rem;
}

/* Forms */
.form-label { font-weight: 600; font-size: .875rem; }
.hint-block {
    display: block;
    margin-top: 5px;
    font-size: .8rem;
    color: var(--bs-secondary-color);
}

.error-summary {
    color: var(--bs-danger-text-emphasis);
    background: var(--bs-danger-bg-subtle);
    border-left: 3px solid var(--bs-danger-border-subtle);
    border-radius: 8px;
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* ============================================================
   Auth-adjacent (kept for any app page reusing these classes)
   ============================================================ */
.login-split-card .input-group {
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    overflow: hidden;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.login-split-card .input-group .input-group-text { background: transparent; border: 0; padding-left: 1rem; padding-right: .75rem; display: flex; align-items: center; justify-content: center; }
.login-split-card .input-group .form-control { border: 0; background: transparent; }
.login-split-card .input-group .form-control:focus { box-shadow: none; }
.login-split-card .input-group:focus-within { border-color: var(--bs-primary); box-shadow: 0 0 0 .25rem rgba(var(--bs-primary-rgb), .25); }
.login-split-card { border-radius: 1rem; box-shadow: 0 4px 24px rgba(0, 0, 0, .10); background-color: var(--bs-body-bg); width: 100%; max-width: 420px; }
.login-brand-panel { background: linear-gradient(135deg, #206bc4 0%, #4263eb 60%, #0ca678 100%); position: relative; }

.site-login,
.site-index,
.site-error { flex: 1; }

/* ============================================================
   POS sale screen: everything sized for fast touch interaction
   ============================================================ */
.pos-scan-input {
    font-size: 1.25rem;
    padding: 0.75rem 1rem;
}
.pos-cart-table td, .pos-cart-table th { vertical-align: middle; }
.pos-quick-tile { min-height: 3.5rem; padding: 0.5rem 0.75rem; }
.pos-account-tile {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 0.25rem; min-height: 4.5rem; padding: 0.6rem 0.5rem; line-height: 1.2;
    background: #fff; border: 1px solid var(--tblr-border-color, #dfe3ea); border-radius: 0.6rem;
}
.pos-account-tile i { font-size: 1.5rem; line-height: 1; margin: 0; }
.pos-account-tile .pos-account-name { font-weight: 600; max-width: 100%; }
.pos-account-tile .pos-account-type { font-size: .68rem; color: #8a94a6; }
.pos-account-tile.active { border-color: #4361ee; background: rgba(67, 97, 238, .08); box-shadow: 0 0 0 1px #4361ee inset; }

@media print {
    .d-print-none { display: none !important; }
}

/* Password show/hide toggle */
.pw-toggle-wrap { position: relative; }
.pw-toggle-wrap > input.form-control { padding-right: 2.5rem; }
.pw-toggle-btn { position: absolute; top: 0; right: 0; height: 100%; width: 2.5rem; border: 0; background: transparent; color: #6c7a91; cursor: pointer; }
.pw-toggle-btn:hover { color: #206bc4; }
.pw-toggle-wrap:has(.is-invalid) ~ .invalid-feedback { display: block; }