:root {
    --or: #F97316;
    --or-dk: #EA580C;
    --yellow: #F59E0B;
    --navy: #0F172A;
    --navy-md: #334155;
    --indigo: #4F46E5;
    --green: #10B981;
    --red: #EF4444;
    --blue: #3B82F6;
    --purple: #8B5CF6;
    --bg: #0F172A;
    --surface: #1E293B;
    --surface-2: #263248;
    --border: #334155;
    --text: #F1F5F9;
    --text-muted: #94A3B8;
    --text-dim: #64748B;
    --r: .55rem;
    --r-lg: .9rem;
    --r-xl: 1.3rem;
    --sh-md: 0 6px 24px rgba(0, 0, 0, .35);
    --tr: .17s cubic-bezier(.4, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Be Vietnam Pro', sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 13px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--navy-md); border-radius: 99px; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: none; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .35; }
}

.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--surface);
    border-right: 1px solid var(--border);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.sb-header {
    padding: .9rem 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: .6rem;
}

.sb-logo {
    width: 30px;
    height: 30px;
    object-fit: contain;
    flex-shrink: 0;
}

.sb-brand { font-weight: 900; font-size: .9rem; color: var(--text); }
.sb-brand .rio { color: var(--or); }

.sb-admin-badge {
    background: rgba(79, 70, 229, .22);
    border: 1px solid rgba(79, 70, 229, .38);
    color: #A5B4FC;
    border-radius: 99px;
    font-size: .6rem;
    font-weight: 800;
    padding: .12rem .5rem;
    margin-top: .2rem;
    display: inline-block;
}

.sb-sep {
    font-size: .6rem;
    font-weight: 800;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: .75rem 1rem .2rem;
}

.sb-item {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .48rem .85rem;
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all var(--tr);
    border-left: 2px solid transparent;
    margin: 1px .3rem;
    border-radius: 0 .45rem .45rem 0;
}

.sb-item:hover { background: rgba(255, 255, 255, .05); color: var(--text); }
.sb-item.active { background: rgba(79, 70, 229, .16); color: #A5B4FC; border-left-color: var(--indigo); }
.sb-item .bi { font-size: .85rem; flex-shrink: 0; }

.sb-footer { margin-top: auto; padding: .8rem 1rem; border-top: 1px solid var(--border); }

.sb-user { display: flex; align-items: center; gap: .55rem; }

.sb-user-av {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--indigo), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: .66rem;
    color: #fff;
}

.sb-user-name { font-weight: 700; font-size: .78rem; color: var(--text); }
.sb-user-role { font-size: .65rem; color: var(--text-dim); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    height: 50px;
    display: flex;
    align-items: center;
    padding: 0 1.3rem;
    gap: .8rem;
    position: sticky;
    top: 0;
    z-index: 800;
    flex-shrink: 0;
}

.topbar-title { font-weight: 800; font-size: .88rem; color: var(--text); }
.topbar-sub { font-size: .7rem; color: var(--text-muted); margin-top: .1rem; }

.topbar-icon-btn {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--border);
    border-radius: .45rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
    color: var(--text-muted);
    transition: all var(--tr);
    text-decoration: none;
}

.topbar-icon-btn:hover { background: rgba(255, 255, 255, .1); color: var(--text); }

.time-chip {
    background: rgba(255, 255, 255, .03);
    border: 1px solid var(--border);
    border-radius: .4rem;
    padding: .25rem .65rem;
    font-size: .7rem;
    color: var(--text-muted);
    font-family: monospace;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: .35rem;
}

.live-dot-sm {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 2s infinite;
}

.content { flex: 1; padding: 1.3rem; overflow-x: hidden; }

/* Filter Bar */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
}

/* Form Card */
.form-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    overflow: hidden;
    animation: fadeUp .35s ease both;
}

.form-card-head {
    padding: .85rem 1.3rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-card-head h6 {
    font-weight: 800;
    font-size: .88rem;
    color: var(--text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.form-card-body { padding: 1.3rem; }

/* Form Elements */
.flabel {
    color: var(--text-muted);
    font-weight: 800;
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .7px;
    display: block;
    margin-bottom: .32rem;
}

.finp {
    width: 100%;
    background: rgba(255, 255, 255, .04);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: .52rem .82rem;
    font-size: .83rem;
    font-family: inherit;
    color: var(--text);
    transition: border-color var(--tr), box-shadow var(--tr);
}

.finp:focus {
    outline: none;
    border-color: var(--indigo);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, .14);
    background: rgba(79, 70, 229, .04);
}

.finp::placeholder { color: var(--text-dim); }

select.finp {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .75rem center;
}

.form-hint { font-size: .72rem; color: var(--text-dim); margin-top: .28rem; }

/* Buttons */
.btnx {
    display: inline-flex;
    align-items: center;
    gap: .32rem;
    border-radius: var(--r);
    font-weight: 700;
    font-size: .8rem;
    padding: .45rem .95rem;
    transition: all var(--tr);
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-indigo {
    background: var(--indigo);
    color: #fff;
    box-shadow: 0 2px 8px rgba(79, 70, 229, .28);
}

.btn-indigo:hover { background: #4338CA; transform: translateY(-1px); }

.btn-ghost {
    background: rgba(255, 255, 255, .05);
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.btn-ghost:hover { background: rgba(255, 255, 255, .1); color: var(--text); }

/* User Row */
.user-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .75rem 1rem;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background .15s;
}
.user-row:hover { background: rgba(249,115,22,.06); }
.user-row:last-child { border-bottom: none; }

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}
.user-avatar.creator { background: linear-gradient(135deg, var(--or), var(--yellow)); }
.user-avatar.brand { background: linear-gradient(135deg, var(--indigo), var(--purple)); }
.user-avatar.admin { background: linear-gradient(135deg, var(--red), var(--or)); }

.user-info { flex: 1; min-width: 0; }
.user-email { font-weight: 600; color: var(--text); font-size: .85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-meta { font-size: .73rem; color: var(--text-dim); display: flex; gap: .75rem; margin-top: .15rem; flex-wrap: wrap; }

.user-extras {
    display: flex;
    align-items: center;
    gap: .4rem;
    margin-top: .4rem;
    flex-wrap: wrap;
}

.social-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: rgba(255,255,255,.08);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: .75rem;
    color: var(--text-muted);
    transition: all .15s;
}
.social-chip:hover {
    background: rgba(249,115,22,.15);
    border-color: var(--or);
    color: var(--or);
}

.koc-group-chip {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    padding: .15rem .5rem;
    border-radius: 1rem;
    font-size: .68rem;
    font-weight: 700;
    color: #fff;
    background: var(--indigo);
}
.koc-group-chip.unassigned {
    background: transparent;
    border: 1px dashed var(--border);
    color: var(--text-dim);
}

/* Social Links in Modal */
.social-link {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .4rem .7rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: .5rem;
    margin: .25rem .25rem .25rem 0;
    font-size: .8rem;
    text-decoration: none;
    color: var(--text);
    transition: all .15s;
}
.social-link:hover {
    background: rgba(249,115,22,.1);
    border-color: var(--or);
    color: var(--or);
}
.social-link.no-link {
    cursor: default;
}
.social-link.no-link:hover {
    background: var(--surface-2);
    border-color: var(--border);
    color: var(--text);
}
.social-platform {
    font-weight: 700;
    color: var(--text-muted);
}
.social-handle {
    color: var(--text);
}
.social-status {
    font-size: .7rem;
    padding: .1rem .35rem;
    border-radius: .25rem;
    font-weight: 700;
}
.social-link.verified .social-status {
    background: #D1FAE5;
    color: #065F46;
}
.social-link.pending .social-status {
    background: #FEF3C7;
    color: #92400E;
}
.social-link.rejected .social-status {
    background: #FEE2E2;
    color: #991B1B;
}
.social-extra {
    font-size: .68rem;
    color: var(--text-dim);
    border: 1px solid var(--border);
    border-radius: .3rem;
    padding: .08rem .32rem;
}
.social-extra.verified {
    color: #92400E;
    border-color: #FCD34D;
    background: #FEF3C7;
}
.social-extra.synced {
    color: #1D4ED8;
    border-color: #93C5FD;
    background: #DBEAFE;
}

.user-badges {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: .3rem;
    flex-shrink: 0;
}

.user-badge {
    padding: .2rem .5rem;
    border-radius: 4px;
    font-size: .7rem;
    font-weight: 600;
    text-transform: uppercase;
}
.ub-creator { background: rgba(249,115,22,.15); color: #FB923C; }
.ub-brand { background: rgba(79,70,229,.15); color: #A5B4FC; }
.ub-admin { background: rgba(239,68,68,.15); color: #F87171; }
.ub-active { background: rgba(16,185,129,.15); color: #34D399; }
.ub-suspended { background: rgba(239,68,68,.15); color: #F87171; }

.info-label { font-size: .7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .5px; margin-bottom: .25rem; }
.info-value { font-size: .85rem; color: var(--text); font-weight: 500; }

/* Toast */
#rh-toast-wrap {
    position: fixed;
    bottom: 1.2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: .35rem;
    align-items: center;
    pointer-events: none;
}

.rh-toast {
    background: #263248;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: .5rem 1.1rem;
    font-size: .79rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: .45rem;
    box-shadow: var(--sh-md);
    animation: fadeUp .22s ease;
    pointer-events: all;
}

.rh-toast-s { background: rgba(16, 185, 129, .18); border-color: rgba(16, 185, 129, .28); color: #34D399; }
.rh-toast-e { background: rgba(239, 68, 68, .18); border-color: rgba(239, 68, 68, .28); color: #F87171; }

@media(max-width:900px) {
    .sidebar { width: 50px; }
    .sb-item span { display: none; }
    .sb-sep, .sb-admin-badge, .sb-brand, .sb-user-name, .sb-user-role { display: none; }
}

/* KOC / Cơ bản tier badges */
.ub-tier-koc {
    background: #D1FAE5;
    border: 1px solid #6EE7B7;
    color: #065F46;
}
.ub-tier-basic {
    background: #F3F4F6;
    border: 1px solid #D1D5DB;
    color: #6B7280;
}

/* Desired Metrics in Admin */
.adm-metrics-list {
    display: flex;
    flex-direction: column;
    gap: .75rem;
}
.adm-metric-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: .6rem;
    padding: .75rem;
}
.adm-metric-head {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: .5rem;
}
.adm-metric-platform {
    font-weight: 700;
    font-size: .85rem;
}
.adm-metric-status {
    font-size: .7rem;
    font-weight: 700;
    padding: .15rem .4rem;
    border-radius: .3rem;
    margin-left: auto;
}
.adm-metric-status.pending { background: #FEF3C7; color: #92400E; }
.adm-metric-status.approved { background: #D1FAE5; color: #065F46; }
.adm-metric-status.rejected { background: #FEE2E2; color: #991B1B; }
.adm-metric-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .5rem;
    font-size: .8rem;
    margin-bottom: .5rem;
}
.adm-metric-values .label {
    font-size: .68rem;
    color: var(--text-muted);
    text-transform: uppercase;
}
.adm-metric-values .value {
    font-weight: 600;
}
.adm-metric-actions {
    display: flex;
    gap: .4rem;
    margin-top: .5rem;
}
.adm-metric-actions .btnx {
    padding: .3rem .6rem;
    font-size: .75rem;
}
.adm-reject-input {
    margin-top: .5rem;
    display: none;
}
.adm-reject-input.show {
    display: block;
}
.adm-reject-reason {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: .4rem;
    padding: .4rem .6rem;
    font-size: .75rem;
    color: #991B1B;
    margin-top: .4rem;
}

/* Filter Card */
.filter-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    padding: 1rem 1.3rem;
    margin-bottom: 1rem;
    animation: fadeUp .35s ease both;
}

.filter-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--border);
}

.filter-card-header h6 {
    font-weight: 800;
    font-size: .85rem;
    color: var(--text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.filter-card-header h6 i {
    color: var(--or);
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: .75rem;
    align-items: end;
}

.filter-item {
    display: flex;
    flex-direction: column;
}

.filter-label {
    color: var(--text-muted);
    font-weight: 700;
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: .35rem;
    display: flex;
    align-items: center;
    gap: .3rem;
}

.filter-label i {
    color: var(--text-dim);
    font-size: .75rem;
}

.filter-search {
    grid-column: span 1;
}

.search-input-wrap {
    display: flex;
    gap: .35rem;
}

.search-input-wrap .finp {
    flex: 1;
}

.search-btn {
    padding: .52rem .7rem;
    flex-shrink: 0;
}

@media (max-width: 1200px) {
    .filter-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .filter-search {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .filter-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .filter-search {
        grid-column: span 2;
    }
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: .75rem;
    margin-bottom: 1rem;
    animation: fadeUp .3s ease both;
}

.stat-block {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: .85rem 1rem;
    display: flex;
    align-items: center;
    gap: .75rem;
    transition: border-color var(--tr);
}

.stat-block:hover { border-color: rgba(249,115,22,.35); }

.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: .55rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .95rem;
    flex-shrink: 0;
}

.stat-total    { background: rgba(249,115,22,.15); color: var(--or); }
.stat-creator  { background: rgba(249,115,22,.12); color: #FB923C; }
.stat-brand    { background: rgba(79,70,229,.15);  color: #A5B4FC; }
.stat-admin    { background: rgba(239,68,68,.15);  color: #F87171; }
.stat-active   { background: rgba(16,185,129,.15); color: #34D399; }
.stat-suspended{ background: rgba(239,68,68,.1);   color: #FCA5A5; }

.stat-value {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--text);
    line-height: 1.1;
}

.stat-label {
    font-size: .65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: .5px;
    font-weight: 700;
    margin-top: .15rem;
}

@media (max-width: 1200px) {
    .stats-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}

/* Pagination */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .3rem;
    padding: .85rem 1rem;
    border-top: 1px solid var(--border);
}

.page-btn {
    min-width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.04);
    color: var(--text-muted);
    border-radius: .4rem;
    font-size: .78rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 .55rem;
    transition: all var(--tr);
}

.page-btn:hover:not(:disabled) {
    background: rgba(249,115,22,.12);
    border-color: var(--or);
    color: var(--or);
}

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

.page-btn:disabled {
    opacity: .35;
    cursor: default;
}

.page-ellipsis {
    color: var(--text-dim);
    font-size: .78rem;
    padding: 0 .2rem;
}