/* style.css - единая темная тема для всей системы */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

body {
    background: #0b0f15;
    background-image: radial-gradient(circle at 15% 30%, #1e2a34 0%, #0a0e13 90%);
    min-height: 100vh;
    color: #cbdae6;
}

/* Контейнеры */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Шапка */
header {
    background: #151f28;
    border-bottom: 1px solid #2c4053;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    padding: 15px 0;
}

header h1 {
    color: #dde9f0;
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px black;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

nav ul li a {
    text-decoration: none;
    color: #90a9b9;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 30px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

nav ul li a:hover {
    background: #1f313e;
    color: #e1edf5;
    border-color: #3f5f72;
}

nav ul li a.active {
    background: #1a2d39;
    color: #b3e0f5;
    border-color: #2e5570;
}

/* Основной контент */
main {
    flex: 1;
    padding: 40px 0;
}

/* Карточки */
.welcome-card,
.content-card,
.admin-panel {
    background: #1a262f;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 25px -8px #030609;
    border: 1px solid #2b3f4e;
}

.welcome-card h2,
.content-card h2,
.admin-panel h2 {
    color: #dde9f0;
    font-size: 28px;
    font-weight: 500;
    margin-bottom: 20px;
    border-bottom: 1px solid #2c4053;
    padding-bottom: 15px;
}

.welcome-card h3,
.content-card h3 {
    color: #b3d1e6;
    font-size: 20px;
    margin: 20px 0 10px;
}

/* Бейджи ролей */
.role-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.role-badge.гость {
    background: #374952;
    color: #cbdae6;
    border-color: #4f6579;
}

.role-badge.модератор {
    background: #1e4a6b;
    color: #b3e0ff;
    border-color: #2e7d9e;
}

.role-badge.администратор {
    background: #6b2e2e;
    color: #ffb3b3;
    border-color: #9e4a4a;
}

.role-badge.small {
    padding: 4px 12px;
    font-size: 12px;
}

/* Списки прав */
.permissions-list {
    list-style: none;
    margin: 15px 0;
}

.permissions-list li {
    padding: 12px 16px;
    margin: 8px 0;
    border-radius: 12px;
    background: #1e2e3a;
    border: 1px solid #2b3f4e;
    color: #cbdae6;
}

.permissions-list li.enabled {
    background: #1a3a3a;
    border-color: #2e7d7d;
    color: #b3e6e6;
}

.permissions-list li.disabled {
    background: #3a2a2a;
    border-color: #7d4a4a;
    color: #e6b3b3;
}

/* Страницы авторизации */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #0b0f15;
    background-image: radial-gradient(circle at 15% 30%, #1e2a34 0%, #0a0e13 90%);
}

.auth-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.auth-card {
    background: #1a262f;
    border-radius: 28px;
    padding: 40px 32px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8),
                0 0 0 1px rgba(74, 144, 166, 0.2) inset;
    border: 1px solid #3f5567;
}

.auth-card h1 {
    color: #dde9f0;
    font-size: 32px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 30px;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px black;
}

/* Формы */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #90a9b9;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.form-group input,
.role-select {
    width: 100%;
    padding: 14px 16px;
    background: #1e2e3a;
    border: 1px solid #2b3f4e;
    border-radius: 16px;
    font-size: 16px;
    color: #e1edf5;
    transition: all 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #2e5570;
    background: #1f313e;
    box-shadow: 0 0 0 3px rgba(46, 85, 112, 0.3);
}

.form-group input::placeholder {
    color: #4f6579;
}

/* Кнопки */
.btn {
    width: 100%;
    padding: 14px 20px;
    border: none;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #1e4a6b;
    color: #e1edf5;
    border: 1px solid #2e7d9e;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    background: #235f82;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    border-color: #3f9ec9;
}

.btn-secondary {
    background: transparent;
    color: #90a9b9;
    border: 1px solid #2b3f4e;
}

.btn-secondary:hover {
    background: #1e2e3a;
    color: #e1edf5;
    border-color: #3f5f72;
}

.btn-small {
    padding: 8px 16px;
    background: #1e4a6b;
    color: #e1edf5;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-small:hover {
    background: #235f82;
}

/* Сообщения */
.error-message {
    background: #3a2a2a;
    color: #ffb3b3;
    padding: 14px 18px;
    border-radius: 16px;
    margin-bottom: 24px;
    border-left: 4px solid #b34a4a;
    border: 1px solid #6b3f3f;
}

.success-message {
    background: #1a3a3a;
    color: #b3e6e6;
    padding: 14px 18px;
    border-radius: 16px;
    margin-bottom: 24px;
    border-left: 4px solid #2e9e9e;
    border: 1px solid #2e6b6b;
}

/* Ссылки */
.auth-link {
    text-align: center;
    margin-top: 24px;
    color: #90a9b9;
    font-size: 14px;
}

.auth-link a {
    color: #7bc5e6;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.auth-link a:hover {
    color: #b3e0ff;
    text-decoration: underline;
}

/* Таблица пользователей */
.users-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 25px;
    background: #1a262f;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #2b3f4e;
}

.users-table th {
    background: #0a1a24;
    color: #dde9f0;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 16px 15px;
    text-align: left;
    border-bottom: 2px solid #2e5570;
    border-right: 1px solid #2f4759;
}

.users-table td {
    padding: 15px;
    border-bottom: 1px solid #253b48;
    background-color: #1e2e3a;
    color: #cbdae6;
}

.users-table tr:last-child td {
    border-bottom: none;
}

.users-table tr:hover td {
    background-color: #213c4b;
}

/* Форма изменения роли */
.role-form {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.role-select {
    width: auto;
    min-width: 140px;
    padding: 8px 12px;
    background: #1e2e3a;
    border: 1px solid #2b3f4e;
    border-radius: 12px;
    color: #e1edf5;
    font-size: 14px;
    cursor: pointer;
}

.role-select:focus {
    outline: none;
    border-color: #2e5570;
}

.self-note {
    color: #6f8fa3;
    font-style: italic;
    font-size: 14px;
}

/* Информационные блоки */
.info-box {
    background: #1e2e3a;
    border-radius: 16px;
    padding: 24px;
    margin: 20px 0;
    border: 1px solid #2b3f4e;
}

.info-box h3 {
    color: #b3d1e6;
    font-size: 18px;
    margin-bottom: 15px;
}

.info-box ul {
    list-style: none;
}

.info-box ul li {
    padding: 8px 0;
    color: #90a9b9;
    border-bottom: 1px dashed #2b3f4e;
}

.info-box ul li:last-child {
    border-bottom: none;
}

/* Адаптивность */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        gap: 10px;
    }
    
    .users-table {
        font-size: 14px;
    }
    
    .role-form {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn-small {
        margin-left: 0;
    }
    
    .users-table th,
    .users-table td {
        padding: 12px 10px;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: 30px 20px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .welcome-card,
    .content-card,
    .admin-panel {
        padding: 20px;
    }
    
    h1 {
        font-size: 20px;
    }
}