:root {
    --bg-dark: #101516;
    --bg-card: #192022;
    --bg-hover: #222b2e;
    --text-light: #f5f2ec;
    --text-muted: #a4adab;
    --accent: #d86c2d;
    --accent-hover: #b8581f;
    --danger: #ff6b6b;
    --border: #2a3538;
    --font-heading: 'DM Serif Display', Georgia, serif;
    --font-body: 'Manrope', -apple-system, sans-serif;
}


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


body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


a {
    color: var(--accent);
    text-decoration: none;
}


a:hover {
    text-decoration: underline;
}


.admin-header {
    background-color: #0b0e0f;
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}


.admin-brand {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}


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


.admin-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}


.admin-nav a {
    color: var(--text-muted);
    font-weight: 600;
    transition: color 0.2s;
}


.admin-nav a:hover,
.admin-nav a.active {
    color: var(--accent);
    text-decoration: none;
}


.admin-nav .btn-logout {
    color: var(--danger);
}


.admin-main {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 2rem auto;
    padding: 0 1.5rem;
}


.page-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}


.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}


.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
}


.stat-card h3 {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}


.stat-card .number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    margin-top: 0.5rem;
}


.admin-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
}


.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}


.admin-table th,
.admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}


.admin-table th {
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
}


.admin-table tr:hover {
    background-color: var(--bg-hover);
}


@media (max-width: 900px) {

    .admin-main {
        padding: 0 1rem;
    }


    .admin-card {
        padding: 1.25rem;
        overflow: hidden;
    }


    .admin-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }


    .admin-table th,
    .admin-table td {
        padding: .8rem;
    }

}


.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}


.badge-unread {
    background-color: var(--accent);
    color: #101516;
}


.badge-read {
    background-color: var(--border);
    color: var(--text-muted);
}


.form-group {
    margin-bottom: 1.5rem;
}


.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}


.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: #101516;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-light);
    font-family: inherit;
    font-size: 1rem;
}


.form-control:focus {
    outline: none;
    border-color: var(--accent);
}


textarea.form-control {
    min-height: 150px;
    resize: vertical;
}


.btn {
    display: inline-block;
    padding: 0.8rem 1.6rem;
    background-color: var(--accent);
    color: #101516;
    font-weight: 700;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
    text-decoration: none;
}


.btn:hover {
    background-color: var(--accent-hover);
    text-decoration: none;
}


.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-light);
}


.btn-secondary:hover {
    background-color: var(--bg-hover);
}


.btn-danger {
    background-color: var(--danger);
    color: #fff;
}


.btn-danger:hover {
    background-color: #e05252;
}


.alert {
    padding: 1rem 1.2rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    font-weight: 600;
}


.alert-success {
    background-color: rgba(214, 255, 54, 0.15);
    border: 1px solid var(--accent);
    color: var(--accent);
}


.alert-error {
    background-color: rgba(255, 107, 107, 0.15);
    border: 1px solid var(--danger);
    color: var(--danger);
}


.login-wrapper {
    max-width: 420px;
    margin: 5rem auto;
    padding: 2.5rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
}


.login-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 0.5rem;
    text-align: center;
}


.login-sub {
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}


.credentials-note {
    background-color: #101516;
    border: 1px dashed var(--border);
    padding: 0.8rem;
    border-radius: 6px;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}