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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0d0d0d;
    color: #cccccc;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #161616;
    padding: 20px 25px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #333;
}

header h1 {
    color: #ffcc00;
    font-size: 24px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.stats {
    font-size: 14px;
    color: #888;
}

.green { color: #2ecc71; }
.red { color: #e74c3c; }
.yellow { color: #ffcc00; }

/* Cards */
.card {
    background: #161616;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.card h2 {
    color: #ffcc00;
    font-size: 18px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #333;
}

/* Forms */
.form-row {
    display: flex;
    gap: 15px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-size: 12px;
    color: #888;
    font-weight: bold;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    background: #1e1e1e;
    border: 1px solid #333;
    color: #ccc;
    padding: 10px 12px;
    border-radius: 4px;
    font-size: 13px;
    min-width: 200px;
}

.form-group input:focus {
    outline: none;
    border-color: #ffcc00;
}

.checkbox-group {
    justify-content: center;
}

.checkbox-group label {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
}

.btn-gold {
    background: #ffcc00;
    color: #000;
}

.btn-gold:hover {
    background: #e6b800;
}

.btn-green {
    background: #2ecc71;
    color: #fff;
}

.btn-green:hover {
    background: #27ae60;
}

.btn-orange {
    background: #e67e22;
    color: #fff;
}

.btn-orange:hover {
    background: #d35400;
}

.btn-red {
    background: #e74c3c;
    color: #fff;
}

.btn-red:hover {
    background: #c0392b;
}

.btn-blue {
    background: #3498db;
    color: #fff;
}

.btn-blue:hover {
    background: #2980b9;
}

.btn-gray {
    background: #555;
    color: #fff;
}

.btn-gray:hover {
    background: #666;
}

.btn-small {
    padding: 6px 12px;
    font-size: 11px;
}

.btn-full {
    width: 100%;
}

/* Table */
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 10px;
    text-align: left;
    border-bottom: 1px solid #222;
    font-size: 13px;
}

th {
    color: #ffcc00;
    font-weight: bold;
    background: #1a1a1a;
    font-size: 11px;
    text-transform: uppercase;
}

tr:hover {
    background: #1a1a1a;
}

tr.active {
    border-left: 3px solid #2ecc71;
}

tr.inactive {
    border-left: 3px solid #e74c3c;
}

.hid-cell {
    font-family: Consolas, monospace;
    font-size: 12px;
    color: #aaa;
}

.empty {
    text-align: center;
    color: #555;
    font-style: italic;
    padding: 30px;
}

.actions {
    display: flex;
    gap: 5px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: bold;
}

.badge-green {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.badge-red {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

.badge-yellow {
    background: rgba(255, 204, 0, 0.2);
    color: #ffcc00;
}

.badge-blue {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
}

.badge-orange {
    background: rgba(230, 126, 34, 0.2);
    color: #e67e22;
}

/* Alerts */
.alert {
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 13px;
}

.alert-success {
    background: rgba(46, 204, 113, 0.15);
    border: 1px solid #2ecc71;
    color: #2ecc71;
}

.alert-error {
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid #e74c3c;
    color: #e74c3c;
}

/* Login */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-form {
    background: #161616;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-form h1 {
    color: #ffcc00;
    font-size: 28px;
    margin-bottom: 10px;
}

.login-form p {
    color: #888;
    font-size: 13px;
    margin-bottom: 25px;
}

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

.login-form .form-group input {
    width: 100%;
}

/* Footer */
footer {
    text-align: center;
    color: #555;
    font-size: 12px;
    padding: 20px;
    border-top: 1px solid #222;
    margin-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .form-group input[type="text"],
    .form-group input[type="password"] {
        min-width: 100%;
    }
    
    table {
        font-size: 11px;
    }
    
    th, td {
        padding: 8px 5px;
    }
}