/* Genel ayarlar */
body {
    background: #1a1a1a;
    color: #e5e5e5;
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

.admin-header {
    background: #222;
    color: #fa9600;
    font-size: 28px;
    font-weight: bold;
    padding: 24px 0 18px 0;
    text-align: center;
    letter-spacing: 2px;
    margin-bottom: 24px;
    box-shadow: 0 2px 16px #0003;
}

.admin-container {
    max-width: 950px;
    margin: 0 auto;
    background: #222;
    border-radius: 12px;
    box-shadow: 0 4px 24px #0003;
    padding: 36px 32px 32px 32px;
}

.admin-menu {
    display: flex;
    gap: 20px;
    margin-bottom: 36px;
    justify-content: center;
}

.admin-menu a {
    background: #181818;
    color: #fa9600;
    text-decoration: none;
    padding: 10px 26px;
    border-radius: 7px;
    font-size: 16px;
    transition: background 0.2s, color 0.2s;
    font-weight: 500;
    letter-spacing: 0.5px;
}
.admin-menu a.active, .admin-menu a:hover {
    background: #fa9600;
    color: #222;
}

.admin-title {
    font-size: 22px;
    font-weight: 600;
    color: #fa9600;
    margin: 22px 0 18px 0;
    letter-spacing: 1px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
    background: #242424;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 6px #0002;
}
.admin-table th, .admin-table td {
    padding: 14px 10px;
    border-bottom: 1px solid #2d2d2d;
    text-align: left;
}
.admin-table th {
    background: #181818;
    color: #fa9600;
    font-weight: 600;
    font-size: 15px;
}
.admin-table tr:last-child td {
    border-bottom: none;
}
.admin-table tr:hover {
    background: #212121;
}

.admin-btn {
    background: #fa9600;
    color: #222;
    border: none;
    padding: 8px 20px;
    border-radius: 7px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin: 0 5px;
    transition: background 0.2s, color 0.2s;
}
.admin-btn:hover {
    background: #c77700;
    color: #fff;
}

.form-error {
    background: #ff5555;
    color: #fff;
    padding: 10px 24px;
    border-radius: 7px;
    margin-bottom: 16px;
    font-weight: bold;
    display: inline-block;
}

form label {
    display: block;
    margin-top: 16px;
    margin-bottom: 4px;
    color: #fa9600;
    font-weight: 500;
    font-size: 15px;
}
form input[type="text"], form input[type="number"], form input[type="password"], form select, form textarea {
    width: 100%;
    padding: 10px;
    background: #191919;
    border: 1px solid #2d2d2d;
    color: #000000;
    border-radius: 6px;
    font-size: 15px;
    margin-bottom: 8px;
    transition: border 0.2s;
}
form input:focus, form select:focus, form textarea:focus {
    border-color: #fa9600;
    outline: none;
}

@media (max-width: 700px) {
    .admin-container { padding: 10px 3vw; }
    .admin-header { font-size: 20px; padding: 13px 0 8px 0; }
    .admin-title { font-size: 17px;}
    .admin-table th, .admin-table td { padding: 8px 4px; }
}