* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #111;
    color: #eee;
}

button {
    cursor: pointer;
    background: #c28b3c;
    color: #111;
    border: none;
    padding: 12px 18px;
    font-weight: 800;
    border-radius: 8px;
}

button:hover {
    filter: brightness(1.08);
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    background: #1d1d1d;
    padding: 40px;
    border-radius: 14px;
    width: 420px;
    max-width: 100%;
    text-align: center;
    border: 1px solid #333;
    box-shadow: 0 8px 24px rgba(0,0,0,.35);
}

.login-card h1 {
    margin-top: 0;
    font-size: 32px;
}

.login-card p {
    color: #bbb;
}

.status-message {
    margin-top: 18px;
    color: #c28b3c;
    font-weight: 700;
}

.admin-shell {
    min-height: 100vh;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    background: #1b1b1b;
    border-bottom: 1px solid #333;
}

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

.admin-main {
    padding: 26px;
    max-width: 1500px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: #1d1d1d;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #333;
}

.stat-label {
    color: #aaa;
    margin-bottom: 10px;
}

.stat-value {
    font-size: 34px;
    font-weight: 900;
}

.panel {
    background: #1d1d1d;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #333;
    margin-bottom: 24px;
}

.panel h2 {
    margin-top: 0;
}

label {
    display: block;
    color: #bbb;
    margin-bottom: 8px;
    font-weight: 700;
}

input[type="number"],
input[type="text"] {
    width: 100%;
    max-width: 280px;
    padding: 12px;
    margin-bottom: 16px;
    background: #222;
    color: white;
    border: 1px solid #444;
    border-radius: 8px;
}

input[type="number"]:focus,
input[type="text"]:focus {
    outline: none;
    border-color: #c28b3c;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
}

th,
td {
    padding: 13px 12px;
    border-bottom: 1px solid #333;
    text-align: left;
}

th {
    color: #c28b3c;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .6px;
}

.feature-checkbox {
    transform: scale(1.35);
}

.small-muted {
    color: #999;
    font-size: 13px;
    margin-top: 10px;
}

.error-box {
    background: #351818;
    border: 1px solid #7a2b2b;
    color: #ffd4d4;
    padding: 18px;
    border-radius: 10px;
    margin: 24px;
}

@media (max-width: 700px) {
    .admin-header {
        align-items: flex-start;
        gap: 14px;
        flex-direction: column;
    }

    .admin-main {
        padding: 18px;
    }

    .stat-value {
        font-size: 30px;
    }
}