/* Основные стили */
:root {
    --primary-color: #4a6fa5;
    --primary-dark: #385d8a;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --background-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

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

/* Хедер и навигация */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-brand a {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-brand a:hover {
    color: var(--primary-dark);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--dark-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 25px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

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

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

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

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

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

.btn-sm {
    padding: 5px 15px;
    font-size: 14px;
}

.btn-lg {
    padding: 15px 35px;
    font-size: 18px;
}

.btn-xl {
    padding: 20px 45px;
    font-size: 20px;
    font-weight: bold;
}

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

.btn-copy {
    background: var(--info-color);
    color: white;
    padding: 5px 15px;
    font-size: 14px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-left: 10px;
}

.btn-copy:hover {
    background: #0b7dda;
}

/* Карточки */
.info-card, .stat-card, .profile-card, .feature-card, .detail-card, .rule-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 20px;
}

.info-card:hover, .feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.stat-card {
    text-align: center;
    border-top: 4px solid var(--primary-color);
}

.stat-primary { border-color: var(--primary-color); }
.stat-success { border-color: var(--success-color); }
.stat-danger { border-color: var(--danger-color); }
.stat-warning { border-color: var(--warning-color); }
.stat-info { border-color: var(--info-color); }

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 10px 0;
}

/* Формы */
.auth-container, .application-container, .profile-edit-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

.auth-card, .application-card, .profile-edit-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.auth-header, .application-header, .profile-edit-header {
    background: var(--primary-color);
    color: white;
    padding: 30px;
    text-align: center;
}

.auth-form, .application-form, .profile-edit-form {
    padding: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5eb;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

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

.checkbox input {
    width: auto;
}

.form-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #f0f0f0;
}

.form-section h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.char-counter {
    text-align: right;
    font-size: 14px;
    margin-top: 5px;
    color: var(--secondary-color);
}

/* Статусы */
.status-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.status-not_whitelisted {
    background: #ff9800;
    color: white;
}

.status-whitelisted {
    background: #4CAF50;
    color: white;
}

.status-banned {
    background: #f44336;
    color: white;
}

.status-pending {
    background: #ff9800;
    color: white;
}

.status-approved {
    background: #4CAF50;
    color: white;
}

.status-rejected {
    background: #f44336;
    color: white;
}

.role-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 12px;
    margin-left: 10px;
}

.role-admin {
    background: gold;
    color: #333;
}

.role-user {
    background: #6c757d;
    color: white;
}

/* Уведомления */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

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

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Таблицы */
.table-responsive {
    overflow-x: auto;
    margin: 20px 0;
}

.admin-table {
    width: 100%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.admin-table th {
    background: var(--primary-color);
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.admin-table td {
    padding: 15px;
    border-bottom: 1px solid #eee;
}

.admin-table tr:hover {
    background: #f8f9fa;
}

.admin-table .action-buttons {
    display: flex;
    gap: 5px;
}

/* Hero секция */
.hero {
    background: var(--background-gradient);
    color: white;
    text-align: center;
    padding: 80px 20px;
    border-radius: 0 0 20px 20px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect fill="rgba(255,255,255,0.1)" width="100" height="100"/></svg>');
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Сервер информация */
.server-info-section {
    margin: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.server-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.detail-card {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.detail-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.detail-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.detail-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 15px 0;
}

/* Features секция */
.features-section {
    margin: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    padding: 30px;
    text-align: center;
    border-radius: 15px;
    background: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* How to join */
.how-to-join {
    margin: 80px 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.step {
    text-align: center;
    padding: 30px;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

.cta {
    text-align: center;
    margin-top: 50px;
    padding: 40px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Профиль */
.profile-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 40px;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.profile-avatar {
    font-size: 5rem;
    color: var(--primary-color);
}

.profile-info-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.profile-status {
    display: flex;
    gap: 10px;
    align-items: center;
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.info-list {
    margin-top: 20px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

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

.info-label {
    font-weight: 600;
    color: var(--secondary-color);
}

.info-value {
    font-weight: 500;
}

.application-status {
    margin-top: 20px;
}

.status-display {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.action-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.stat-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.stat-number {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Админ панель */
.admin-container {
    max-width: 1400px;
    margin: 40px auto;
    padding: 0 20px;
}

.admin-header {
    margin-bottom: 40px;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.admin-welcome {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-top: 10px;
}

.admin-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: white;
    color: var(--dark-color);
    text-decoration: none;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.nav-link.active {
    background: var(--primary-color);
    color: white;
}

.nav-link .badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--danger-color);
    color: white;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.8;
}

.stat-content h3 {
    font-size: 2.2rem;
    margin-bottom: 5px;
}

.admin-section {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    text-align: left;
}

.section-header h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 0;
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.action-card {
    display: block;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.action-card:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-5px);
}

.action-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.action-card h4 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.filter-section {
    background: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.filter-form {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid #e1e5eb;
    border-radius: 8px;
    font-size: 16px;
}

.stats-bar {
    display: flex;
    gap: 30px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px;
    min-width: 120px;
    background: #f8f9fa;
    border-radius: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
}

.export-section {
    margin-top: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    text-align: center;
}

.export-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 15px;
}

.inline-form {
    display: inline-block;
}

.form-select-sm {
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.create-user-form {
    margin-top: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 200px;
    margin-bottom: 0;
}

/* Логи */
.chart-bars {
    display: flex;
    gap: 20px;
    align-items: flex-end;
    height: 200px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-top: 20px;
}

.chart-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.bar-container {
    flex: 1;
    width: 30px;
    background: #e9ecef;
    border-radius: 4px 4px 0 0;
    position: relative;
    overflow: hidden;
    margin: 10px 0;
}

.bar-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--primary-color);
    border-radius: 4px 4px 0 0;
    transition: height 0.3s ease;
}

.bar-label {
    font-size: 12px;
    color: var(--secondary-color);
}

.bar-value {
    font-size: 14px;
    font-weight: bold;
    color: var(--primary-color);
    margin-top: 5px;
}

.log-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.log-details {
    cursor: help;
    border-bottom: 1px dotted #999;
}

.system-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.info-item {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-label {
    font-weight: 600;
    color: var(--secondary-color);
}

.info-value {
    font-weight: 500;
    color: var(--primary-color);
}

/* Правила */
.rules-container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

.rules-header {
    text-align: center;
    margin-bottom: 50px;
}

.rules-header h1 {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.rules-subtitle {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.rules-content {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.rule-section {
    margin-bottom: 50px;
}

.rule-section h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-color);
}

.rule-card {
    margin-bottom: 25px;
    padding: 25px;
    border-left: 5px solid var(--primary-color);
    background: #f8f9fa;
    border-radius: 0 8px 8px 0;
}

.rule-important {
    border-left-color: var(--danger-color);
    background: #fff5f5;
}

.rule-warning {
    border-left-color: var(--warning-color);
    background: #fff9e6;
}

.rule-success {
    border-left-color: var(--success-color);
    background: #f0fff4;
}

.rule-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.rule-card ul {
    padding-left: 20px;
    margin-bottom: 15px;
}

.rule-card li {
    margin-bottom: 8px;
    line-height: 1.5;
}

.punishments-table {
    overflow-x: auto;
    margin: 20px 0;
}

.punishments-table table {
    width: 100%;
    border-collapse: collapse;
}

.punishments-table th {
    background: var(--primary-color);
    color: white;
    padding: 12px;
    text-align: left;
    font-weight: 600;
}

.punishments-table td {
    padding: 12px;
    border-bottom: 1px solid #ddd;
}

.punishments-table tr:hover {
    background: #f5f5f5;
}

.rules-agreement {
    margin: 25px 0;
    padding: 20px;
    background: white;
    border-radius: 8px;
    border: 2px solid var(--success-color);
}

.rules-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

/* Футер */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section a {
    color: #ddd;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.server-info-footer {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #aaa;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
    color: #aaa;
    font-size: 0.9rem;
}

/* Утилиты */
.text-center { text-align: center; }
.text-muted { color: var(--secondary-color); }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.no-data { 
    padding: 40px; 
    text-align: center; 
    color: var(--secondary-color); 
    font-style: italic; 
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        display: none;
    }
    
    .nav-links.show {
        display: flex;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-lg, .btn-xl {
        width: 100%;
        max-width: 300px;
    }
    
    .profile-header {
        flex-direction: column;
        text-align: center;
    }
    
    .admin-nav {
        flex-direction: column;
    }
    
    .filter-form {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .stats-bar {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .profile-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .server-details {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
    
    .rules-header h1 {
        font-size: 2.2rem;
    }
    
    .rules-content {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .navbar {
        padding: 1rem;
    }
    
    .hero {
        padding: 50px 15px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .form-row .form-group {
        width: 100%;
    }
    
    .rules-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}