/* ===== SAMPWORLD - Стили =====*/

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

:root {
    --primary-color: #007bff;
    --primary-dark: #0056b3;
    --secondary-color: #6c757d;
    --danger-color: #dc3545;
    --success-color: #28a745;
    --background: #f8f9fa;
    --surface: #ffffff;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border-color: #dee2e6;
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
}

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

/* ===== НАВИГАЦИЯ =====*/
.navbar {
    background-color: var(--surface);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    padding-bottom: 15px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.tagline {
    font-size: 12px;
    color: var(--text-secondary);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-name {
    color: var(--text-secondary);
}

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

/* ===== КНОПКИ =====*/
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
}

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

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-block {
    width: 100%;
    display: block;
    text-align: center;
}

/* ===== ГЛАВНАЯ СТРАНИЦА =====*/
.main-content {
    flex: 1;
    padding: 40px 0;
}

.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 60px 0;
    border-radius: 10px;
    margin-bottom: 40px;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.search-bar {
    display: flex;
    gap: 10px;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto;
}

.search-bar input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
}

/* ===== ФИЛЬТРЫ =====*/
.filters-section {
    background: var(--surface);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.filters-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-select,
.filter-input {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
}

.filter-select {
    min-width: 150px;
}

.filter-input {
    min-width: 120px;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.filter-checkbox input {
    cursor: pointer;
}

/* ===== СЕТКА СЕРВЕРОВ =====*/
.servers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.server-card {
    background: var(--surface);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.server-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.server-card-header {
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.server-card-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
    word-break: break-word;
}

.server-card-ip {
    font-size: 12px;
    opacity: 0.9;
    font-family: monospace;
}

.server-card-body {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.server-card-genre {
    display: inline-block;
    background-color: var(--background);
    color: var(--primary-color);
    padding: 5px 10px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
    width: fit-content;
}

.server-card-description {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    flex: 1;
}

.server-card-stats {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    margin-bottom: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.server-card-stat {
    display: flex;
    flex-direction: column;
}

.server-card-stat-value {
    font-weight: bold;
    color: var(--primary-color);
}

.server-card-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.tag {
    background-color: var(--background);
    color: var(--text-secondary);
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 11px;
}

/* ===== КАРТОЧКИ =====*/
.card {
    background: var(--surface);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.card h2 {
    font-size: 20px;
    margin-bottom: 15px;
}

.card h3 {
    font-size: 16px;
    margin-bottom: 15px;
}

/* ===== ФОРМА =====*/
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.error-message {
    display: block;
    color: var(--danger-color);
    font-size: 12px;
    margin-top: 5px;
}

.help-text {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 5px;
}

.password-requirements {
    background-color: var(--background);
    padding: 15px;
    border-radius: 5px;
    margin-top: 10px;
    font-size: 13px;
}

.password-requirements ul {
    list-style: none;
    margin-top: 10px;
}

.password-requirements li {
    padding: 5px 0;
}

.req-unchecked::before {
    content: '✗ ';
    color: var(--danger-color);
    font-weight: bold;
}

.req-checked::before {
    content: '✓ ';
    color: var(--success-color);
    font-weight: bold;
}

/* ===== АУТЕНТИФИКАЦИЯ =====*/
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 600px;
    padding: 20px;
}

.auth-card {
    background: var(--surface);
    border-radius: 10px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.auth-card h1 {
    text-align: center;
    margin-bottom: 10px;
}

.auth-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.auth-form {
    display: flex;
    flex-direction: column;
}

.form-footer {
    text-align: right;
    margin-bottom: 15px;
}

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
}

.forgot-password:hover {
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* ===== СТРАНИЦА СЕРВЕРА =====*/
.server-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: var(--surface);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.server-title-section h1 {
    margin-bottom: 10px;
}

.server-ip {
    display: flex;
    gap: 10px;
    align-items: center;
}

.server-ip code {
    background-color: var(--background);
    padding: 5px 10px;
    border-radius: 3px;
    font-family: monospace;
}

.badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.server-owner {
    text-align: right;
}

.server-owner p {
    margin: 5px 0;
    color: var(--text-secondary);
}

.server-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
}

.server-main {
    flex: 1;
}

.server-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.server-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.info-item .label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

.info-item .value {
    font-size: 16px;
    font-weight: bold;
    color: var(--primary-color);
}

/* ===== ОТЗЫВЫ =====*/
.review-form {
    background-color: var(--background);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.review-item {
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 15px;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.review-header strong {
    color: var(--primary-color);
}

.rating {
    color: #ffc107;
}

.review-item p {
    margin: 10px 0;
}

.review-date {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ===== СТАТИСТИКА =====*/
.stat-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-item .label {
    color: var(--text-secondary);
}

.stat-item .value {
    font-weight: bold;
}

/* ===== ПАГИНАЦИЯ =====*/
.pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 30px 0;
    flex-wrap: wrap;
}

.pagination button,
.pagination a {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    background-color: var(--surface);
    color: var(--text-primary);
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
}

.pagination button:hover,
.pagination a:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination .btn-active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* ===== АЛЕРТЫ =====*/
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ===== ФУТЕР =====*/
.footer {
    background-color: var(--surface);
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
    margin-top: 60px;
    text-align: center;
    color: var(--text-secondary);
}

.footer p {
    margin: 5px 0;
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* ===== ОШИБКИ =====*/
.error-container {
    text-align: center;
    padding: 60px 20px;
}

.error-container h1 {
    font-size: 72px;
    color: var(--danger-color);
    margin-bottom: 10px;
}

.error-container p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* ===== RESPONSIVE =====*/
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }

    .navbar-menu {
        width: 100%;
        flex-wrap: wrap;
        justify-content: space-around;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .search-bar {
        flex-direction: column;
    }

    .servers-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .server-content {
        grid-template-columns: 1fr;
    }

    .server-sidebar {
        position: static;
    }

    .server-header {
        flex-direction: column;
        gap: 20px;
    }

    .server-owner {
        text-align: left;
    }

    .auth-card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .filters-group {
        flex-direction: column;
    }

    .filter-select,
    .filter-input {
        width: 100%;
    }

    .servers-grid {
        grid-template-columns: 1fr;
    }

    .search-bar input,
    .search-bar button {
        width: 100%;
    }

    .hero h1 {
        font-size: 24px;
    }

    .navbar-menu {
        gap: 10px;
        font-size: 14px;
    }
}

.text-center {
    text-align: center;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-card {
    background: var(--surface);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}