/**
 * BMWFS — Global UI Components
 */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.bmwfs-admin {
    font-family: var(--font-primary);
    background: var(--bg-body);
    color: var(--text-primary);
    margin: 0;
    min-height: 100vh;
    transition: background var(--transition), color var(--transition);
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.bmwfs-wrapper {
    display: flex;
    min-height: 100vh;
}

.bmwfs-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition);
}

body.sidebar-collapsed .bmwfs-main { margin-left: var(--sidebar-collapsed); }

.bmwfs-content {
    flex: 1;
    padding: 1.5rem 1.75rem 2rem;
}

/* Sidebar */
.bmwfs-sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    transition: width var(--transition), transform var(--transition);
}

body.sidebar-collapsed .bmwfs-sidebar { width: var(--sidebar-collapsed); }
body.sidebar-collapsed .bmwfs-sidebar .nav-label,
body.sidebar-collapsed .bmwfs-sidebar .sidebar-brand-text { display: none; }

.sidebar-brand {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.sidebar-logo { max-height: 48px; width: auto; transition: transform var(--transition); }
.sidebar-brand:hover .sidebar-logo { transform: scale(1.02); }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 1rem 0.75rem; }
.sidebar-nav .nav-link {
    color: var(--text-secondary);
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2px;
    border: 1px solid transparent;
    transition: all var(--transition);
}

.sidebar-nav .nav-link i { width: 20px; color: var(--gold); font-size: 0.95rem; }
.sidebar-nav .nav-link:hover {
    color: var(--text-primary);
    background: var(--gold-soft);
    border-color: var(--border-soft);
    box-shadow: 0 0 20px var(--gold-glow);
}

.sidebar-nav .nav-link.active {
    color: var(--text-primary);
    background: linear-gradient(90deg, var(--gold-soft), transparent);
    border-color: rgba(212, 175, 55, 0.25);
    box-shadow: inset 3px 0 0 var(--gold);
}

.sidebar-collapse-btn {
    margin: 0.75rem;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 0.5rem;
}

/* Topbar */
.bmwfs-topbar {
    height: var(--topbar-height);
    background: var(--topbar-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.topbar-search {
    flex: 1;
    max-width: 420px;
    position: relative;
}

.topbar-search input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.topbar-search input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px var(--gold-soft);
}

.topbar-search i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.topbar-actions { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; }

.topbar-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    position: relative;
}

.topbar-btn:hover { color: var(--gold); border-color: var(--gold); }

/* Admin notification dropdown */
.admin-notifications-list {
    max-height: 360px;
    overflow-y: auto;
}

.admin-notification-item {
    white-space: normal;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
}

.admin-notification-item:last-child {
    border-bottom: none;
}

.admin-notification-unread {
    background: var(--gold-soft);
}

.admin-notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    flex-shrink: 0;
}

.topbar-btn .badge-dot {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
}

.topbar-btn .badge-dot[data-count] {
    width: auto;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    font-size: 0.6rem;
    font-weight: 700;
    color: #fff;
    line-height: 16px;
    text-align: center;
}

.topbar-btn .badge-dot[data-count]::after {
    content: attr(data-count);
}

.theme-toggle .fa-sun { display: none; }
html[data-theme="light"] .theme-toggle .fa-moon { display: none; }
html[data-theme="light"] .theme-toggle .fa-sun { display: inline; }

.page-heading {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    font-family: var(--font-secondary);
}

/* Cards */
.admin-card, .bmwfs-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.admin-card:hover, .bmwfs-card:hover {
    border-color: rgba(212, 175, 55, 0.2);
}

.admin-card-header, .bmwfs-card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
}

.admin-card-header h5, .bmwfs-card-header h5 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.admin-card-body, .bmwfs-card-body { padding: 1.25rem; }
.admin-card-footer { padding: 1rem 1.25rem; border-top: 1px solid var(--border); }

/* Stat cards */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 100%;
    transition: transform var(--transition), box-shadow var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

.stat-card:hover::before { opacity: 1; }

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.stat-icon.gold { background: var(--gold-soft); color: var(--gold); }
.stat-icon.dark { background: var(--border-soft); color: var(--text-secondary); }

.stat-label { font-size: 0.8rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
.stat-value, .stat-info h3 { font-size: 1.65rem; font-weight: 700; margin: 0; color: var(--text-primary); }

/* Buttons */
.btn-gold {
    background: linear-gradient(135deg, var(--gold), #B8962E);
    border: none;
    color: #0B0B0B !important;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.btn-gold:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
    color: #0B0B0B !important;
}

.btn-outline-gold {
    border: 1px solid var(--gold);
    color: var(--gold) !important;
    background: transparent;
}

.btn-outline-gold:hover { background: var(--gold-soft); }

.text-gold { color: var(--gold) !important; }
.bg-gold { background: var(--gold) !important; }

/* Forms */
.form-control, .form-select {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus, .form-select:focus {
    background: var(--bg-input);
    border-color: var(--gold);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px var(--gold-soft);
}

.form-label { color: var(--text-secondary); font-size: 0.85rem; font-weight: 500; }

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--gold);
}

/* Tables */
.table { color: var(--text-primary); --bs-table-bg: transparent; }
.admin-table thead th, .table thead th {
    background: var(--table-head) !important;
    color: var(--text-secondary) !important;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-color: var(--border) !important;
    padding: 0.85rem 1rem;
    position: sticky;
    top: 0;
    z-index: 1;
}

.admin-table tbody td, .table tbody td {
    border-color: var(--border) !important;
    padding: 0.85rem 1rem;
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background: var(--gold-soft) !important;
}

/* Badges — QR status */
.badge-qr-generated { background: var(--qr-generated); color: #fff; }
.badge-qr-printed { background: var(--qr-printed); color: #fff; }
.badge-qr-reserved { background: var(--qr-reserved); color: #111; }
.badge-qr-inhouse { background: var(--qr-inhouse); color: #111; }
.badge-qr-delivered { background: var(--qr-delivered); color: #fff; }
.badge-qr-suspicious { background: var(--qr-suspicious); color: #fff; }
.badge-qr-blocked { background: var(--qr-blocked); color: #fff; }

/* Alerts */
.alert { border-radius: var(--radius-sm); border-width: 1px; }
html[data-theme="dark"] .alert-info { background: rgba(59, 130, 246, 0.12); border-color: rgba(59, 130, 246, 0.3); color: #93C5FD; }
html[data-theme="dark"] .alert-success { background: rgba(34, 197, 94, 0.12); border-color: rgba(34, 197, 94, 0.3); color: #86EFAC; }
html[data-theme="dark"] .alert-warning { background: rgba(245, 158, 11, 0.12); border-color: rgba(245, 158, 11, 0.3); color: #FCD34D; }
html[data-theme="dark"] .alert-danger { background: rgba(239, 68, 68, 0.12); border-color: rgba(239, 68, 68, 0.3); color: #FCA5A5; }

/* Modals */
.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
}

.modal-backdrop.show { backdrop-filter: blur(4px); }

/* Dropdown */
.dropdown-menu {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.dropdown-item { color: var(--text-primary); }
.dropdown-item:hover { background: var(--gold-soft); color: var(--text-primary); }

/* Footer */
.bmwfs-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
}

/* Skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--border) 25%, var(--bg-elevated) 50%, var(--border) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.2s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Processing overlay */
.bmwfs-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

/* Workflow tracker */
.workflow-tracker {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 1rem;
}

.workflow-step {
    flex: 1;
    min-width: 100px;
    text-align: center;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.workflow-step.active {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-soft);
}

.overview-list { list-style: none; padding: 0; margin: 0; }
.overview-list li { padding: 0.5rem 0; display: flex; align-items: center; gap: 0.5rem; color: var(--text-secondary); }

/* Bootstrap body defaults */
.bmwfs-admin {
    --bs-body-color: var(--text-primary);
    --bs-body-bg: var(--bg-body);
    --bs-link-color: var(--gold);
    --bs-link-hover-color: #E8C96A;
    --bs-border-color: var(--border);
}

html[data-theme="dark"] .table-light { --bs-table-bg: var(--table-head); }

/* Responsive */
@media (max-width: 991.98px) {
    .bmwfs-sidebar { transform: translateX(-100%); width: var(--sidebar-width) !important; }
    .bmwfs-sidebar.show { transform: translateX(0); }
    .bmwfs-main { margin-left: 0 !important; }
    body.sidebar-collapsed .bmwfs-main { margin-left: 0 !important; }
}

/* Animate.css lite */
.fade-in { animation: fadeIn 0.35s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }