/**
 * Powmas Business Group — Admin Panel Stylesheet
 * Location: /home/{user}/admin.powmasbusinessgroup.com/assets/css/admin.css
 *
 * Clean, modern dashboard UI — teal/navy palette matching the marketing site.
 */

/* ── Reset & Root ──────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root {
    /* Navy */
    --n1: #06111e;
    --n2: #0d2240;
    --n3: #1a3a5c;

    /* Teal */
    --t1: #0a7080;
    --t2: #0c8fa0;
    --t3: #12b5c8;
    --t4: #dff5f8;

    /* Greys */
    --g0: #ffffff;
    --g1: #f7f9fb;
    --g2: #edf1f5;
    --g3: #dce3ea;
    --g4: #c1cdd6;
    --g5: #8aa4b2;

    /* Text */
    --tx1: #0d2240;
    --tx2: #3d5468;
    --tx3: #7e99a8;

    /* Status */
    --green: #16a34a;
    --green-bg: #dcfce7;
    --red: #dc2626;
    --red-bg: #fee2e2;
    --amber: #d97706;
    --amber-bg: #fef3c7;
    --blue: #2563eb;
    --blue-bg: #dbeafe;
    --purple: #7c3aed;
    --purple-bg: #f3e8ff;

    /* Radius */
    --r1: 6px;
    --r2: 10px;
    --r3: 14px;
    --r4: 20px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(13,34,64,.06);
    --shadow-md: 0 4px 16px rgba(13,34,64,.08);
    --shadow-lg: 0 8px 32px rgba(13,34,64,.12);

    /* Fonts */
    --fh: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --fb: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Layout */
    --sidebar-w: 250px;
    --header-h: 62px;
}

html { scroll-behavior: smooth }

body {
    font-family: var(--fb);
    font-size: 14px;
    color: var(--tx1);
    background: var(--g1);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: inherit }
img { display: block; max-width: 100% }
button { cursor: pointer; font-family: var(--fb) }
input, select, textarea, button { font-family: var(--fb) }


/* ── Layout Shell ──────────────────────────────────── */
.admin-wrap {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    grid-template-rows: var(--header-h) 1fr;
    min-height: 100vh;
}

/* ── Sidebar ───────────────────────────────────────── */
.sidebar {
    grid-row: 1 / -1;
    background: var(--n1);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    z-index: 100;
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform .25s ease;
}

.sidebar-brand {
    padding: 20px 22px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,.06);
    flex-shrink: 0;
}

.sidebar-logo {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    overflow: hidden;
    border: 1.5px solid rgba(255,255,255,.12);
    flex-shrink: 0;
    background: rgba(255,255,255,.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-brand-text .brand-name {
    font-family: var(--fh);
    font-size: 15px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -.3px;
    line-height: 1.1;
}

.sidebar-brand-text .brand-name span {
    color: var(--t3);
}

.sidebar-brand-text .brand-sub {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,.3);
    margin-top: 2px;
}

/* Nav sections */
.sidebar-nav {
    flex: 1;
    padding: 16px 0;
}

.nav-section {
    margin-bottom: 8px;
}

.nav-section-label {
    padding: 6px 24px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: rgba(255,255,255,.25);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 24px;
    font-size: 13.5px;
    font-weight: 500;
    color: rgba(255,255,255,.52);
    transition: all .15s;
    border-left: 3px solid transparent;
    cursor: pointer;
}

.nav-item:hover {
    color: rgba(255,255,255,.85);
    background: rgba(255,255,255,.04);
}

.nav-item.active {
    color: #fff;
    background: rgba(12,143,160,.15);
    border-left-color: var(--t3);
    font-weight: 600;
}

.nav-item svg,
.nav-item .nav-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    opacity: .6;
}

.nav-item.active svg,
.nav-item.active .nav-icon {
    opacity: 1;
    color: var(--t3);
}

.nav-badge {
    margin-left: auto;
    background: var(--red);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 10px;
    line-height: 1.6;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 16px 22px;
    border-top: 1px solid rgba(255,255,255,.06);
    flex-shrink: 0;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--t2), var(--t3));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--fh);
    font-weight: 800;
    font-size: 13px;
    flex-shrink: 0;
}

.sidebar-user-info .user-name {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,.85);
    line-height: 1.2;
}

.sidebar-user-info .user-role {
    font-size: 11px;
    color: rgba(255,255,255,.35);
    text-transform: capitalize;
}


/* ── Top Header ────────────────────────────────────── */
.top-header {
    grid-column: 2;
    background: var(--g0);
    border-bottom: 1px solid var(--g2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 90;
    height: var(--header-h);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    width: 38px;
    height: 38px;
    border: none;
    background: var(--g1);
    border-radius: var(--r1);
    align-items: center;
    justify-content: center;
    color: var(--tx2);
}

.page-title {
    font-family: var(--fh);
    font-size: 18px;
    font-weight: 700;
    color: var(--tx1);
    letter-spacing: -.3px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-btn {
    width: 38px;
    height: 38px;
    border: 1.5px solid var(--g2);
    background: var(--g0);
    border-radius: var(--r1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tx3);
    transition: all .15s;
    position: relative;
}

.header-btn:hover {
    border-color: var(--t2);
    color: var(--t2);
    background: var(--t4);
}

.header-btn .dot {
    position: absolute;
    top: 7px;
    right: 7px;
    width: 7px;
    height: 7px;
    background: var(--red);
    border-radius: 50%;
    border: 1.5px solid var(--g0);
}

.header-site-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--t2);
    padding: 7px 14px;
    border: 1.5px solid var(--t4);
    border-radius: var(--r1);
    transition: all .15s;
}

.header-site-link:hover {
    background: var(--t4);
}


/* ── Main Content ──────────────────────────────────── */
.main-content {
    grid-column: 2;
    padding: 28px;
    min-height: calc(100vh - var(--header-h));
}


/* ── Cards ─────────────────────────────────────────── */
.card {
    background: var(--g0);
    border: 1px solid var(--g2);
    border-radius: var(--r2);
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--g2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.card-title {
    font-family: var(--fh);
    font-size: 15px;
    font-weight: 700;
    color: var(--tx1);
    letter-spacing: -.2px;
}

.card-body {
    padding: 22px;
}

.card-footer {
    padding: 14px 22px;
    border-top: 1px solid var(--g2);
    display: flex;
    align-items: center;
    justify-content: space-between;
}


/* ── Stat Cards ────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--g0);
    border: 1px solid var(--g2);
    border-radius: var(--r2);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--t2);
    border-radius: var(--r2) var(--r2) 0 0;
}

.stat-card.green::after { background: var(--green) }
.stat-card.red::after { background: var(--red) }
.stat-card.amber::after { background: var(--amber) }
.stat-card.blue::after { background: var(--blue) }
.stat-card.purple::after { background: var(--purple) }

.stat-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 12px;
}

.stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon.teal    { background: var(--t4); color: var(--t1) }
.stat-icon.green   { background: var(--green-bg); color: var(--green) }
.stat-icon.red     { background: var(--red-bg); color: var(--red) }
.stat-icon.amber   { background: var(--amber-bg); color: var(--amber) }
.stat-icon.blue    { background: var(--blue-bg); color: var(--blue) }
.stat-icon.purple  { background: var(--purple-bg); color: var(--purple) }

.stat-icon svg {
    width: 20px;
    height: 20px;
}

.stat-value {
    font-family: var(--fh);
    font-size: 28px;
    font-weight: 800;
    color: var(--tx1);
    line-height: 1;
    letter-spacing: -.5px;
}

.stat-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--tx3);
    margin-top: 4px;
}

.stat-change {
    font-size: 11px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border-radius: 8px;
}

.stat-change.up {
    color: var(--green);
    background: var(--green-bg);
}

.stat-change.down {
    color: var(--red);
    background: var(--red-bg);
}


/* ── Buttons ───────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--r1);
    border: none;
    transition: all .2s;
    cursor: pointer;
    white-space: nowrap;
    line-height: 1.4;
}

.btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn-primary {
    background: var(--t2);
    color: #fff;
    box-shadow: 0 2px 8px rgba(12,143,160,.25);
}
.btn-primary:hover {
    background: var(--t3);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(12,143,160,.3);
}

.btn-secondary {
    background: var(--g1);
    color: var(--tx1);
    border: 1.5px solid var(--g3);
}
.btn-secondary:hover {
    border-color: var(--t2);
    color: var(--t2);
    background: var(--t4);
}

.btn-danger {
    background: var(--red-bg);
    color: var(--red);
    border: 1.5px solid #fca5a5;
}
.btn-danger:hover {
    background: var(--red);
    color: #fff;
}

.btn-success {
    background: var(--green-bg);
    color: var(--green);
    border: 1.5px solid #86efac;
}
.btn-success:hover {
    background: var(--green);
    color: #fff;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}
.btn-sm svg {
    width: 14px;
    height: 14px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 14px;
}

.btn-icon {
    padding: 8px;
}

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}


/* ── Forms ─────────────────────────────────────────── */
.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--tx2);
    margin-bottom: 6px;
    letter-spacing: .2px;
}

.form-label .required {
    color: var(--red);
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-family: var(--fb);
    font-size: 14px;
    border: 1.5px solid var(--g3);
    border-radius: var(--r1);
    color: var(--tx1);
    background: var(--g0);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.form-control:focus {
    border-color: var(--t2);
    box-shadow: 0 0 0 3px rgba(12,143,160,.1);
}

.form-control::placeholder {
    color: var(--tx3);
}

.form-control.error {
    border-color: var(--red);
}

.form-hint {
    font-size: 12px;
    color: var(--tx3);
    margin-top: 4px;
}

.form-error {
    font-size: 12px;
    color: var(--red);
    margin-top: 4px;
    font-weight: 500;
}

select.form-control {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M5 7L1 2h8z' fill='%238aa4b2'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.form-row-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    accent-color: var(--t2);
    width: 16px;
    height: 16px;
}

.form-check label {
    font-size: 13px;
    color: var(--tx1);
    cursor: pointer;
}

/* Toggle switch */
.toggle {
    position: relative;
    width: 42px;
    height: 24px;
    flex-shrink: 0;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--g3);
    border-radius: 24px;
    cursor: pointer;
    transition: background .2s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    transition: transform .2s;
}

.toggle input:checked + .toggle-slider {
    background: var(--t2);
}

.toggle input:checked + .toggle-slider::before {
    transform: translateX(18px);
}


/* ── Tables ────────────────────────────────────────── */
.table-wrap {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 11px;
    font-weight: 700;
    color: var(--tx3);
    text-transform: uppercase;
    letter-spacing: .5px;
    border-bottom: 1.5px solid var(--g2);
    white-space: nowrap;
    background: var(--g1);
}

.table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--g2);
    color: var(--tx1);
    vertical-align: middle;
}

.table tbody tr {
    transition: background .1s;
}

.table tbody tr:hover {
    background: var(--g1);
}

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

.table .actions {
    display: flex;
    gap: 6px;
}

.table .vehicle-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.table .vehicle-thumb {
    width: 56px;
    height: 40px;
    border-radius: var(--r1);
    overflow: hidden;
    background: var(--g2);
    flex-shrink: 0;
}

.table .vehicle-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.table .vehicle-info .name {
    font-weight: 600;
    color: var(--tx1);
    white-space: nowrap;
}

.table .vehicle-info .stock {
    font-size: 11px;
    color: var(--tx3);
}

.table .price {
    font-family: var(--fh);
    font-weight: 700;
    color: var(--t1);
    white-space: nowrap;
}


/* ── Pagination ────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pagination .page-btn {
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
    border: 1.5px solid var(--g3);
    border-radius: var(--r1);
    background: var(--g0);
    color: var(--tx2);
    transition: all .15s;
    cursor: pointer;
}

.pagination .page-btn:hover {
    border-color: var(--t2);
    color: var(--t2);
}

.pagination .page-btn.active {
    background: var(--t2);
    border-color: var(--t2);
    color: #fff;
}

.pagination .page-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
}

.pagination .page-info {
    font-size: 12px;
    color: var(--tx3);
    margin: 0 8px;
}


/* ── Empty State ───────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state svg {
    width: 48px;
    height: 48px;
    color: var(--g4);
    margin-bottom: 16px;
}

.empty-state h3 {
    font-family: var(--fh);
    font-size: 16px;
    font-weight: 700;
    color: var(--tx2);
    margin-bottom: 6px;
}

.empty-state p {
    font-size: 13px;
    color: var(--tx3);
    margin-bottom: 18px;
}


/* ── Tabs ──────────────────────────────────────────── */
.tabs {
    display: flex;
    gap: 2px;
    border-bottom: 1.5px solid var(--g2);
    margin-bottom: 22px;
}

.tab {
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    color: var(--tx3);
    border: none;
    background: none;
    border-bottom: 2px solid transparent;
    transition: all .15s;
    cursor: pointer;
    margin-bottom: -1.5px;
}

.tab:hover {
    color: var(--tx1);
}

.tab.active {
    color: var(--t2);
    border-bottom-color: var(--t2);
}


/* ── Dropdown ──────────────────────────────────────── */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--g0);
    border: 1px solid var(--g2);
    border-radius: var(--r2);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    padding: 6px;
    z-index: 50;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: all .15s;
}

.dropdown.open .dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    font-size: 13px;
    color: var(--tx1);
    border-radius: var(--r1);
    transition: background .1s;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.dropdown-item:hover {
    background: var(--g1);
}

.dropdown-item svg {
    width: 16px;
    height: 16px;
    color: var(--tx3);
}

.dropdown-item.danger {
    color: var(--red);
}

.dropdown-item.danger svg {
    color: var(--red);
}

.dropdown-divider {
    height: 1px;
    background: var(--g2);
    margin: 4px 0;
}


/* ── Modal ─────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6,17,30,.5);
    backdrop-filter: blur(4px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: var(--g0);
    border-radius: var(--r3);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(10px) scale(.98);
    transition: transform .2s;
}

.modal-overlay.open .modal {
    transform: translateY(0) scale(1);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--g2);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-family: var(--fh);
    font-size: 16px;
    font-weight: 700;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--g1);
    border-radius: var(--r1);
    color: var(--tx3);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .15s;
}

.modal-close:hover {
    background: var(--red-bg);
    color: var(--red);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--g2);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}


/* ── Login Page ────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--n2) 0%, var(--n1) 60%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(12,143,160,.2) 0%, transparent 65%);
    pointer-events: none;
}

.login-card {
    background: var(--g0);
    border-radius: var(--r3);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    padding: 40px 36px;
    position: relative;
    z-index: 1;
}

.login-brand {
    text-align: center;
    margin-bottom: 32px;
}

.login-brand .logo-wrap {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 14px;
    border: 2px solid var(--g2);
    background: var(--g1);
}

.login-brand .logo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.login-brand h1 {
    font-family: var(--fh);
    font-size: 20px;
    font-weight: 800;
    color: var(--tx1);
    letter-spacing: -.5px;
}

.login-brand h1 span {
    color: var(--t2);
}

.login-brand p {
    font-size: 13px;
    color: var(--tx3);
    margin-top: 4px;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form .form-control {
    padding: 12px 16px;
    font-size: 14px;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: var(--tx3);
}


/* ── Filters Bar ───────────────────────────────────── */
.filters-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.filter-search {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.filter-search input {
    width: 100%;
    padding: 9px 14px 9px 36px;
    font-size: 13px;
    border: 1.5px solid var(--g3);
    border-radius: var(--r1);
    background: var(--g0);
    color: var(--tx1);
    outline: none;
    transition: border-color .2s;
}

.filter-search input:focus {
    border-color: var(--t2);
}

.filter-search svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--tx3);
    pointer-events: none;
}

.filter-select {
    padding: 9px 32px 9px 12px;
    font-size: 13px;
    border: 1.5px solid var(--g3);
    border-radius: var(--r1);
    background: var(--g0);
    color: var(--tx1);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M5 7L1 2h8z' fill='%238aa4b2'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    cursor: pointer;
    outline: none;
}

.filter-select:focus {
    border-color: var(--t2);
}


/* ── Utilities ─────────────────────────────────────── */
.text-muted { color: var(--tx3) }
.text-sm { font-size: 12px }
.text-xs { font-size: 11px }
.text-right { text-align: right }
.text-center { text-align: center }
.font-mono { font-family: 'JetBrains Mono', 'SF Mono', monospace }
.fw-600 { font-weight: 600 }
.fw-700 { font-weight: 700 }
.mt-0 { margin-top: 0 }
.mt-1 { margin-top: 8px }
.mt-2 { margin-top: 16px }
.mt-3 { margin-top: 24px }
.mb-0 { margin-bottom: 0 }
.mb-1 { margin-bottom: 8px }
.mb-2 { margin-bottom: 16px }
.mb-3 { margin-bottom: 24px }
.gap-1 { gap: 8px }
.gap-2 { gap: 16px }
.flex { display: flex }
.items-center { align-items: center }
.justify-between { justify-content: space-between }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px }
.w-full { width: 100% }
.hidden { display: none !important }


/* ── Responsive ────────────────────────────────────── */
@media (max-width: 1100px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr) }
}

@media (max-width: 960px) {
    .admin-wrap { grid-template-columns: 1fr }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
        box-shadow: var(--shadow-lg);
    }

    .top-header { grid-column: 1 }
    .main-content { grid-column: 1 }

    .mobile-toggle { display: flex }

    .form-row { grid-template-columns: 1fr }
    .form-row-3 { grid-template-columns: 1fr 1fr }
    .form-row-4 { grid-template-columns: 1fr 1fr }
}

@media (max-width: 640px) {
    .main-content { padding: 14px }
    .stats-grid { grid-template-columns: 1fr }
    .filters-bar { flex-direction: column; align-items: stretch }
    .filter-search { min-width: auto }
    .form-row-3 { grid-template-columns: 1fr }
    .form-row-4 { grid-template-columns: 1fr 1fr }
    .grid-2, .grid-3 { grid-template-columns: 1fr }
    .btn-group { flex-direction: column }
    .login-card { padding: 28px 22px; margin: 16px }

    .card-header { padding: 14px 16px }
    .card-body { padding: 14px 16px }
    .card-footer { padding: 12px 16px }
    .page-title { font-size: 16px }
    .header-site-link { display: none }

    .modal { margin: 10px; max-width: calc(100vw - 20px) !important; max-height: 90vh; overflow-y: auto }
    .modal .card-body { max-height: 60vh; overflow-y: auto }
    .modal .form-row { grid-template-columns: 1fr }
}

/* Responsive tables: horizontal scroll on small screens */
.card-body:has(.table) { overflow-x: auto; -webkit-overflow-scrolling: touch }
.table { min-width: 600px }

@media (max-width: 480px) {
    .main-content { padding: 10px }
    .form-row-4 { grid-template-columns: 1fr }
    .stat-value { font-size: 22px }
    .stat-label { font-size: 11px }
    .btn-sm { font-size: 12px; padding: 5px 10px }
}