:root {
    color-scheme: dark;
    --background: #070a0f;
    --surface: #11161f;
    --surface-2: #171d27;
    --border: #27303d;
    --text: #edf2f7;
    --muted: #8d98aa;
    --accent: #31d6c5;
    --accent-dark: #163f3d;
    --danger: #ff657c;
    --warning: #f2bd54;
    --success: #38d5b4;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    background: var(--background);
    color: var(--text);
    font-family: Inter, Arial, sans-serif;
}

body {
    padding-bottom: 50px;
}

a {
    color: inherit;
    text-decoration: none;
}

.top-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 32px;
    border-bottom: 1px solid var(--border);
    background: rgba(7, 10, 15, 0.94);
    backdrop-filter: blur(16px);
}

.brand-link {
    color: var(--accent);
    font-size: 20px;
    font-weight: 800;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.nav-links a {
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--muted);
}

.nav-links a:hover {
    color: var(--accent);
    background: var(--surface);
}

main {
    width: min(1380px, calc(100% - 40px));
    margin: 36px auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-header h1 {
    margin: 0 0 8px;
    font-size: 30px;
}

.page-header p {
    margin: 0;
    color: var(--muted);
}

.admin-card,
.table-card {
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--surface);
}

.admin-card {
    padding: 22px;
}

.comment-grid,
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 18px;
}

.comment-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comment-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--muted);
    font-size: 13px;
}

.comment-text {
    margin: 0;
    line-height: 1.65;
    font-size: 16px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--muted);
}

code {
    color: #b9c6d6;
    overflow-wrap: anywhere;
}

.status {
    display: inline-flex;
    padding: 5px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.status.pending {
    color: var(--warning);
    background: rgba(242, 189, 84, 0.13);
}

.status.approved,
.status.admin {
    color: var(--success);
    background: rgba(56, 213, 180, 0.13);
}

.status.rejected {
    color: var(--danger);
    background: rgba(255, 101, 124, 0.13);
}

.status.user {
    color: #9aa7ba;
    background: rgba(154, 167, 186, 0.12);
}

.actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

button {
    border: 0;
    border-radius: 10px;
    padding: 11px 16px;
    cursor: pointer;
    font-weight: 700;
    background: var(--accent);
    color: #04110f;
}

button.approve {
    background: var(--success);
}

button.reject {
    background: var(--warning);
}

button.danger {
    background: var(--danger);
    color: white;
}

.button-link {
    display: inline-block;
    border: 0;
    border-radius: 10px;
    padding: 11px 16px;
    cursor: pointer;
    font-weight: 700;
    background: var(--accent);
    color: #04110f;
    text-decoration: none;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 22px;
    flex-wrap: wrap;
}

.filter-tabs a {
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--muted);
}

.filter-tabs a.active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dark);
}

.table-card {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 15px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    color: var(--muted);
    font-size: 13px;
}

td small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
}

.search-form {
    display: flex;
    gap: 10px;
    margin-bottom: 22px;
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 14px;
    background: var(--surface-2);
    color: var(--text);
    font: inherit;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
}

.search-form input {
    max-width: 420px;
}

.form-card {
    max-width: 760px;
}

.form-card form {
    display: grid;
    gap: 12px;
}

.form-card label {
    margin-top: 8px;
    color: var(--muted);
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-row input {
    width: auto;
}

.alert {
    margin-bottom: 20px;
    padding: 14px 18px;
    border-radius: 12px;
}

.alert-success {
    color: var(--success);
    border: 1px solid rgba(56, 213, 180, 0.35);
    background: rgba(56, 213, 180, 0.1);
}

.alert-error,
.validation-summary {
    color: var(--danger);
}

.empty-state {
    color: var(--muted);
    text-align: center;
    padding: 50px;
}

.risk-score {
    display: inline-flex;
    min-width: 42px;
    justify-content: center;
    padding: 6px 9px;
    border-radius: 8px;
    color: var(--danger);
    background: rgba(255, 101, 124, 0.13);
    font-weight: 800;
}

.login-wrapper {
    display: grid;
    place-items: center;
    min-height: 70vh;
}

.login-card {
    width: min(440px, 100%);
}

.login-card form {
    display: grid;
    gap: 12px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.brand h1 {
    margin: 0;
}

.brand span {
    color: var(--accent);
}

@media (max-width: 850px) {
    .top-nav {
        align-items: flex-start;
        flex-direction: column;
        padding: 16px 20px;
    }

    main {
        width: min(100% - 24px, 1380px);
        margin-top: 24px;
    }

    .nav-links {
        width: 100%;
    }

    .comment-grid {
        grid-template-columns: 1fr;
    }
}