:root {
    --primary: #000000;
    --secondary: #666666;
    --accent: #0055ff;
    --accent-hover: #0044cc; /* << ДОБАВЛЕНО: Исправление для :hover кнопок */
    --accent-glow: rgba(0, 85, 255, 0.15);
    --background: #ffffff;
    --surface: #f8f9fa;
    --border: #e9ecef;
    --text: #000000;
    --text-secondary: #6c757d;
    --success: #00a046;
    --warning: #ffa000;
    --error: #ff3b30;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-theme="dark"] {
    --primary: #ffffff;
    --secondary: #adb5bd;
    --accent: #4d90fe;
    --accent-hover: #63a0ff; /* << ДОБАВЛЕНО: Исправление для :hover кнопок (темная тема) */
    --accent-glow: rgba(77, 144, 254, 0.15);
    --background: #121212;
    --surface: #1e1e1e;
    --border: #2d2d2d;
    --text: #ffffff;
    --text-secondary: #adb5bd;
    --success: #00c853;
    --warning: #ffb300;
    --error: #ff5252;
}

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

html {
    overflow-x: hidden; /* ИСПРАВЛЕНИЕ: Предотвращаем горизонтальный скролл */
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.4;
    font-size: 14px;
    font-weight: 400;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* ИСПРАВЛЕНИЕ: Предотвращаем горизонтальный скролл */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    background: var(--background);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent);
}

.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    font-size: 16px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--surface);
    transform: rotate(12deg);
}

main {
    flex: 1;
    padding: 24px 0;
}

.card {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-title::before {
    content: '';
    width: 4px;
    height: 18px;
    background: var(--accent);
    border-radius: 2px;
}

/* ===== НАЧАЛО ИЗМЕНЕННЫХ СТИЛЕЙ ===== */
/* Стили для блока описания (Редизайн) */
.about-section { 
    margin-bottom: 32px; /* Немного больше отступ снизу */
}

.about-card {
    /* Убираем вид "карточки". Это просто заголовок. */
    background: none; 
    border: none;
    border-radius: 0;
    padding: 16px 0; /* Меньше вертикальный паддинг, нет горизонтального */
    text-align: center;
}
/* Убираем :hover эффект для этого псевдо-карда */
.about-card:hover {
    box-shadow: none;
}

.about-title { 
    font-size: 32px; /* Крупнее для H1 */
    font-weight: 700; 
    margin-bottom: 12px; /* Чуть больше отступ */
    color: var(--text); /* Основной цвет текста */
    /* Удаляем псевдо-элемент '::before' от .card-title, если он есть */
    display: block; 
}
.about-title::before {
    display: none;
}

.about-description { 
    font-size: 16px; /* Чуть крупнее */
    line-height: 1.5; 
    color: var(--text-secondary); 
    margin-bottom: 20px; /* Больше отступ */
    max-width: 600px; /* Ограничиваем ширину для читаемости */
    margin-left: auto;
    margin-right: auto;
}
.about-description strong {
    color: var(--text);
    font-weight: 600;
}

/* Новая, лаконичная строка фич */
.about-feature-list {
    font-size: 13px; /* Делаем менее заметным */
    color: var(--text-secondary);
    margin-bottom: 32px; /* Больше отступ до кнопок */
    opacity: 0.8; /* Слегка приглушаем */
}

/* Стили для кнопок действий (замена inline-style) */
.action-buttons {
    margin-top: 24px; 
    display: flex; 
    gap: 16px; /* Чуть больше гэп */
    justify-content: center; 
    flex-wrap: wrap;
}
.action-btn {
    display: inline-flex; 
    align-items: center; 
    gap: 8px; 
    padding: 12px 24px; /* Делаем кнопки "мясистее" */
    text-decoration: none; 
    border-radius: var(--radius); /* Более скругленные */
    font-weight: 600; /* Возвращаем 600 */
    font-size: 14px; 
    transition: var(--transition); 
    border: 2px solid transparent; /* Задаем границу */
    cursor: pointer;
}
.action-btn span {
    font-size: 16px; /* Чуть меньше иконки */
}

.action-btn.provider-btn {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}
.action-btn.provider-btn:hover {
    background: var(--accent-hover, #0044cc); /* Используем переменную с фолбэком */
    border-color: var(--accent-hover, #0044cc); /* Используем переменную с фолбэком */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 85, 255, 0.2);
}

.action-btn.user-btn {
    background: var(--background); /* Четкий фон (белый/черный) */
    color: var(--text);
    border-color: var(--border); /* Четкая граница */
}
.action-btn.user-btn:hover {
    background: var(--background);
    color: var(--accent);
    border-color: var(--accent); /* Подсветка границы при ховере */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
/* ===== КОНЕЦ ИЗМЕНЕННЫХ СТИЛЕЙ ===== */


/* Стили для рейтинга */
.rating-section { margin-bottom: 24px; }
.rating-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.rating-title { font-size: 18px; font-weight: 700; }
.view-all-btn { background: var(--accent); color: white; border: none; padding: 8px 16px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 500; cursor: pointer; text-decoration: none; }
.rating-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.rating-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; text-align: center; position: relative; }
.rating-provider { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.rating-speed { font-size: 20px; font-weight: 700; color: var(--accent); margin-bottom: 4px; }
.rating-label { font-size: 11px; color: var(--text-secondary); margin-bottom: 6px; }
.rating-stats { display: flex; justify-content: space-around; margin-top: 8px; font-size: 10px; color: var(--text-secondary); }

.loading { text-align: center; padding: 40px 0; }
.spinner { width: 40px; height: 40px; border: 3px solid var(--surface); border-top: 3px solid var(--accent); border-radius: 50%; margin: 0 auto 20px; animation: spin 1.2s linear infinite; }
@keyframes spin { 100% { transform: rotate(360deg); } }

.server-selector { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.server-selector label { font-weight: 500; }
.server-selector select { flex: 1; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--background); color: var(--text); font-size: 14px; cursor: pointer; }
.server-selector select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }

.start-btn { width: 100%; padding: 16px; background: var(--accent); color: white; border: none; border-radius: var(--radius-sm); font-size: 16px; font-weight: 600; cursor: pointer; transition: var(--transition); margin-bottom: 20px; }
.start-btn:hover { background: var(--accent-hover, #0044cc); transform: translateY(-2px); box-shadow: 0 6px 20px var(--accent-glow); }
.start-btn.running { background: var(--error); }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 12px; text-align: center; transition: var(--transition); }
.stat-value { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.stat-label { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; font-weight: 600; }
.ping .stat-value { color: var(--success); }
.jitter .stat-value { color: var(--warning); }
.download .stat-value, .upload .stat-value { color: var(--accent); }

.charts-container { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
.chart-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.chart-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.chart-title { font-size: 12px; font-weight: 600; text-transform: uppercase; }
.chart-value { font-size: 16px; font-weight: 700; color: var(--accent); }
.chart-canvas { width: 100%; height: 100px; }


/* ===== НАЧАЛО БЛОКА ИЗМЕНЕНИЙ: info-grid и IP-карточка ===== */

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 20px;
    align-items: stretch; /* << ИЗМЕНЕНО: Позволяет карточкам растягиваться */
}

.info-card { 
    padding: 14px; 
    border: 1px solid var(--border); 
    border-radius: var(--radius-sm); 
    background: var(--surface); 
    /* height: 100%; */
}

.info-label { 
    font-size: 11px; 
    color: var(--text-secondary); 
    text-transform: uppercase; 
    margin-bottom: 6px; 
    font-weight: 600; 
}

.info-value { 
    font-size: 13px; 
    font-weight: 600; 
    word-break: break-all; 
}

.provider .info-value { 
    color: var(--accent); 
}

.review-prompt { 
    margin-top: 10px; 
}

.review-prompt-btn { 
    background: var(--accent); 
    color: white; 
    border: none; 
    padding: 6px 12px; 
    border-radius: var(--radius-sm); 
    font-size: 11px; 
    font-weight: 500; 
    cursor: pointer; 
    width: 100%; 
}

/* --- НОВЫЕ СТИЛИ: Копирование IP --- */
.info-card.ip-card {
    display: flex;
    justify-content: space-between;
    align-items: start; /* << ИЗМЕНЕНО: Выравнивание по верху, а не по центру */
    cursor: pointer;
    transition: var(--transition);
    padding: 14px 16px; /* Немного больше паддинг */
}

.ip-card-content {
    flex: 1;
}

.ip-card-icon {
    font-size: 16px;
    color: var(--text-secondary);
    padding: 8px; /* Область нажатия */
    margin: -8px; /* Компенсация */
    margin-left: 8px;
    border-radius: 50%;
    transition: var(--transition);
}

.ip-card-icon svg {
    display: block; /* Убирает лишний отступ */
}

.info-card.ip-card:hover {
    background: var(--border);
}

.info-card.ip-card:hover .ip-card-icon {
    color: var(--text);
    background: var(--background);
}

.info-card.ip-card.copied {
    border-color: var(--success);
    background: rgba(0, 160, 70, 0.05);
}

.info-card.ip-card.copied .ip-card-icon {
    color: var(--success);
    background: none;
}

.ip-card-icon #ipCopySuccess {
    color: var(--success);
}
/* --- КОНЕЦ НОВЫХ СТИЛЕЙ --- */

/* ===== КОНЕЦ БЛОКА ИЗМЕНЕНИЙ ===== */


.share-section { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.share-title { font-size: 16px; font-weight: 600; margin-bottom: 12px; }
.share-input-group { display: flex; gap: 8px; margin-bottom: 12px; }
.share-input { flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--background); color: var(--text); }
.share-btn { padding: 10px 12px; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius-sm); font-weight: 500; cursor: pointer; }
.review-btn { background: var(--accent); color: white; border: none; padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 500; cursor: pointer; }
.results-image { max-width: 100%; border-radius: var(--radius-sm); border: 1px solid var(--border); }


/* --- ОБЩИЕ СТИЛИ ДЛЯ ФОРМ --- */
.form-group { margin-bottom: 20px; }
.form-label { display: block; margin-bottom: 8px; font-weight: 500; }
.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--background);
    color: var(--text);
    font-size: 14px;
    transition: var(--transition);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-textarea { resize: vertical; min-height: 120px; }
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover, #0044cc); } /* Используем переменную */
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }

/* Модальные окна */
.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 1000; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(4px); }
.modal-content { background: var(--background); border-radius: var(--radius); padding: 24px; max-width: 500px; width: 100%; max-height: 80vh; overflow-y: auto; border: 1px solid var(--border); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-title { font-size: 18px; font-weight: 600; }
.close-modal { background: none; border: none; font-size: 24px; color: var(--text-secondary); cursor: pointer; }
.modal-body ul { padding-left: 20px; }
.modal-body li { margin-bottom: 8px; }

/* Форма оценки */
.review-modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 1000; align-items: center; justify-content: center; padding: 20px; }
.review-modal-content { background: var(--background); border-radius: var(--radius); padding: 24px; max-width: 500px; width: 100%; max-height: 80vh; overflow-y: auto; }
.rating-stars { display: flex; gap: 6px; }
.star { font-size: 20px; color: var(--border); cursor: pointer; }
.star.active { color: #ffc107; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; }
.actual-speed-info { background: var(--surface); border-radius: var(--radius-sm); padding: 12px; margin-bottom: 16px; }
.actual-speed-title { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.actual-speed-values { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; font-size: 12px; }
.actual-speed-item { display: flex; justify-content: space-between; }
.actual-speed-value { font-weight: 600; color: var(--accent); }

.error-message { color: var(--error); padding: 16px; border-radius: var(--radius-sm); margin: 20px 0; text-align: center; border: 1px solid var(--error); }
.retry-btn { background: var(--accent); color: white; border: none; padding: 10px 20px; border-radius: var(--radius-sm); font-weight: 500; cursor: pointer; margin-top: 12px; }
.hidden { display: none !important; }
/* Компактный футер */
.compact-footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 30px 0 15px;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr 1fr;
    gap: 40px;
    margin-bottom: 20px;
    align-items: start;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
}

.logo-icon {
    font-size: 22px;
    background: var(--accent);
    border-radius: 6px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-description {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.4;
    margin: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.link-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    padding: 4px 0;
}

.footer-link:hover {
    color: var(--accent);
}

.footer-contacts {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: flex-end;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--accent);
}

.contact-icon {
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 6px;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.social-icon {
    font-size: 14px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

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

.made-with {
    color: var(--text-secondary);
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.heart {
    color: #ff4757;
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Компактный блок ТОП-5 провайдеров */
.modern-providers-section {
    margin: 30px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

.view-all-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}

.view-all-link:hover {
    gap: 8px;
}

.link-arrow {
    font-size: 14px;
    transition: var(--transition);
}

.view-all-link:hover .link-arrow {
    transform: translateX(2px);
}

.providers-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.provider-card {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 120px;
}

.provider-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* Стили для топ-3 провайдеров */
.provider-card.top-provider {
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--surface) 0%, var(--background) 100%);
}

.provider-card.rank-1 {
    border-color: #ffd700;
    background: linear-gradient(135deg, #fff9e6 0%, var(--background) 100%);
}

.provider-card.rank-2 {
    border-color: #c0c0c0;
    background: linear-gradient(135deg, #f8f8f8 0%, var(--background) 100%);
}

.provider-card.rank-3 {
    border-color: #cd7f32;
    background: linear-gradient(135deg, #fdf3e6 0%, var(--background) 100%);
}

[data-theme="dark"] .provider-card.rank-1 {
    background: linear-gradient(135deg, #332900 0%, var(--background) 100%);
}

[data-theme="dark"] .provider-card.rank-2 {
    background: linear-gradient(135deg, #2a2a2a 0%, var(--background) 100%);
}

[data-theme="dark"] .provider-card.rank-3 {
    background: linear-gradient(135deg, #332200 0%, var(--background) 100%);
}

.provider-rank {
    position: absolute;
    top: -6px;
    left: 12px;
    background: var(--accent);
    color: white;
    border-radius: 10px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}

.rank-crown {
    position: absolute;
    top: -12px;
    right: -6px;
    font-size: 14px;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

.provider-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.provider-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.provider-stats {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-wrap: wrap;
}

.speed-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent);
}

.speed-unit {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 500;
}

.measurements {
    font-size: 10px;
    color: var(--text-secondary);
    background: var(--surface);
    padding: 2px 6px;
    border-radius: 8px;
}

.provider-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: auto;
}

.review-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.review-count {
    font-size: 10px;
    color: var(--text-secondary);
}

.rating {
    display: flex;
    align-items: center;
    gap: 3px;
}

.rating-stars {
    color: #ffc107;
    font-size: 10px;
}

.rating-value {
    font-size: 10px;
    color: var(--text-secondary);
    font-weight: 600;
}

.top-badge {
    position: absolute;
    top: -4px;
    right: 12px;
    background: var(--accent);
    color: white;
    font-size: 9px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* --- Стили для блока "Поделиться результатами" --- */
.share-section {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.share-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    text-align: center;
}

.share-layout {
    display: flex;
    gap: 24px;
    align-items: center;
}

.share-image-container {
    flex: 0 0 400px;
    max-width: 100%;
}

.results-image {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    display: block;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}
.results-image:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.share-actions {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.share-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 4px;
}

.share-input-group {
    display: flex;
}

.share-input {
    flex-grow: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    font-size: 13px;
    border-right: none;
    transition: var(--transition);
}
.share-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    z-index: 2;
}

.share-btn {
    padding: 10px 12px;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.share-btn:hover {
    background: var(--border);
    z-index: 1;
}

.review-btn {
    width: 100%;
    background: var(--accent);
    color: white;
    border: none;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.review-btn:hover {
    background: var(--accent-hover, #0044cc); /* Используем переменную */
    transform: translateY(-1px);
}

/* Мобильная адаптация */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    header {
        padding: 16px 0;
    }
    
    .header-content {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .card {
        padding: 20px 16px;
        margin-bottom: 16px;
    }
    
    /* Главная страница - проверка скорости */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .stat-card {
        padding: 12px 8px;
    }
    
    .stat-value {
        font-size: 16px;
    }
    
    .stat-label {
        font-size: 10px;
    }
    
    .charts-container {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .chart-card {
        padding: 12px;
    }
    
    /* --- ИЗМЕНЕНИЕ: Адаптивность info-grid --- */
    .info-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    /* --- КОНЕЦ ИЗМЕНЕНИЯ --- */
    
    .server-selector {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .server-selector label {
        text-align: center;
        font-size: 14px;
    }
    
    .start-btn {
        padding: 14px;
        font-size: 15px;
    }
    
    /* Блок "Поделиться результатами" */
    .share-layout {
        flex-direction: column;
        gap: 16px;
    }
    
    .share-image-container {
        flex: none;
        width: 100%;
    }
    
    .share-input-group {
        flex-direction: column;
    }
    
    .share-input {
        border-radius: var(--radius-sm);
        border-right: 1px solid var(--border);
        margin-bottom: 8px;
    }
    
    .share-btn {
        border-radius: var(--radius-sm);
        width: 100%;
    }
    
    /* Блок ТОП-5 провайдеров */
    .providers-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .provider-card {
        padding: 12px;
        min-height: auto;
    }
    
    .provider-name {
        font-size: 13px;
    }
    
    .speed-value {
        font-size: 14px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    /* О секции */
    .action-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .action-btn {
        justify-content: center;
        text-align: center;
    }
    
    /* Футер */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .footer-contacts {
        align-items: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .modal-content {
        margin: 20px;
        max-height: 85vh;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .providers-grid {
        grid-template-columns: 1fr;
    }
    
    .provider-card {
        padding: 16px;
    }
    
    .card-title {
        font-size: 16px;
    }
    
    .about-title {
        font-size: 22px; /* Адаптация H1 для мобильных */
    }
    
    .about-description {
        font-size: 14px; /* Адаптация */
    }
    
    /* Модальные окна */
    .modal-content,
    .review-modal-content {
        margin: 20px 12px;
        padding: 20px 16px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    /* Навигация */
    .main-nav {
        gap: 8px;
    }
    
    .nav-link {
        padding: 10px 12px;
        font-size: 14px;
        text-align: center;
    }
    
    /* Футер */
    .footer-content {
        gap: 20px;
    }
    
    .footer-links {
        gap: 12px;
    }
    
    .link-group {
        gap: 6px;
    }
    
    .footer-link {
        font-size: 13px;
    }
    
    .modal-content {
        margin: 16px 12px;
        padding: 20px;
    }
}

/* Улучшения для очень маленьких экранов */
@media (max-width: 360px) {
    .container {
        padding: 0 8px;
    }
    
    .card {
        padding: 16px 12px;
    }
    
    .stat-value {
        font-size: 14px;
    }
    
    .provider-name {
        font-size: 12px;
    }
    
    .speed-value {
        font-size: 12px;
    }
}

/* Гарантия правильного отображения скрытых/видимых элементов */
.hidden {
    display: none !important;
}

.visible {
    display: block;
}

#testWrapper.visible {
    display: block;
}

#loading.visible {
    display: block;
}

#errorArea.visible {
    display: block;
}

/* Анимация для изменения значений */
.value-changing {
    animation: valueChange 0.6s ease-in-out;
}

@keyframes valueChange {
    0%, 100% { 
        transform: scale(1);
        color: inherit;
    }
    50% { 
        transform: scale(1.05);
        color: var(--accent);
    }
}

/* ===== НОВЫЕ СТИЛИ ДЛЯ SEO/UX БЛОКА ===== */
.seo-faq-card {
    padding-bottom: 32px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 16px;
    margin-bottom: 24px;
}

.faq-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.faq-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-summary {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    background: var(--surface);
    border-radius: var(--radius-sm);
    padding: 16px;
    border-left: 3px solid var(--accent);
}
.faq-summary strong {
    color: var(--text);
    font-weight: 600;
}
/* ===== КОНЕЦ НОВЫХ СТИЛЕЙ ===== */


/* ДОБАВЛЕННЫЕ СТИЛИ ДЛЯ УЛУЧШЕННОГО ВЫБОРА СЕРВЕРА */

/* Кнопка выбора сервера */
.server-select-button {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    text-align: left;
    transition: var(--transition);
    margin-bottom: 20px;
    position: relative;
}

.server-select-button:hover {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    transform: translateY(-1px);
}

.server-select-button:active {
    transform: translateY(0);
}

.server-select-button.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.server-select-button.disabled:hover {
    border-color: var(--border);
    box-shadow: none;
    transform: none;
}

.server-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

#selected-server-name {
    font-weight: 600;
    font-size: 16px;
    color: var(--text);
    line-height: 1.2;
}

#selected-server-location {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.2;
}

.server-select-button .arrow {
    font-size: 16px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
    margin-left: 12px;
}

.server-select-button:hover .arrow {
    transform: translateY(1px);
}

/* Модальное окно выбора сервера */
#serverModal.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease;
}

#serverModal .modal-content {
    background-color: var(--background);
    margin: 5vh auto;
    padding: 0;
    border: none;
    width: 90%;
    max-width: 600px;
    border-radius: var(--radius);
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    animation: slideInUp 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    border-radius: var(--radius) var(--radius) 0 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
}

.close-button {
    color: var(--text-secondary);
    font-size: 28px;
    font-weight: 300;
    cursor: pointer;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.close-button:hover {
    color: var(--text);
    background: var(--border);
}

/* Элементы управления в модальном окне */
.modal-controls {
    display: flex;
    gap: 12px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    flex-wrap: wrap;
    align-items: center;
}

#serverSearch {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: var(--background);
    color: var(--text);
    transition: var(--transition);
}

#serverSearch:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

#serverSearch::placeholder {
    color: var(--text-secondary);
}

.sort-button {
    padding: 10px 16px;
    border: 1px solid var(--border);
    background-color: var(--surface);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.sort-button:hover {
    background-color: var(--border);
    color: var(--text);
}

.sort-button.active {
    background-color: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Список серверов */
#server-list {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex: 1;
}

#server-list li {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

#server-list li:hover {
    background-color: var(--surface);
}

#server-list li:last-child {
    border-bottom: none;
}

.server-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.server-item-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
    line-height: 1.2;
}

.server-item-sponsor {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.2;
}

.ping-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--success);
    min-width: 60px;
    text-align: right;
    background: rgba(0, 168, 107, 0.1);
    padding: 4px 8px;
    border-radius: 12px;
}

.ping-value.loading {
    color: var(--text-secondary);
    background: var(--surface);
    animation: blink 1.5s infinite;
}

/* Анимации */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInUp {
    from { 
        transform: translateY(30px); 
        opacity: 0; 
    }
    to { 
        transform: translateY(0); 
        opacity: 1; 
    }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Состояние выбранного сервера в списке */
#server-list li[style*="background-color"] {
    border-left: 4px solid var(--accent);
    background-color: var(--accent-glow) !important;
}

/* --- Redesigned Sponsor Block (Lebedev Style) --- */
#sponsorInfo {
    /* Remove card-like appearance */
    background: none;
    border: none;
    padding: 0;
    box-shadow: none;

    /* Spacing and alignment */
    margin: 0 auto 20px auto;
    text-align: center;
}

/* Remove card hover effect from this specific element */
#sponsorInfo:hover {
    transform: none;
    box-shadow: none;
}

#sponsorLink {
    display: inline-block; /* Changed to inline-block for simple padding */
    text-decoration: none !important; /* Убираем подчеркивание у самой ссылки */
    padding: 6px 12px;
    border-radius: var(--radius);
    transition: background-color 0.2s ease-out;
    color: var(--text-secondary); /* Base color for the whole link */
}

#sponsorLink:hover {
    background-color: var(--surface);
}

/* Убедимся, что внутренние элементы тоже не подчеркнуты */
#sponsorLink *, #sponsorLink *:hover, #sponsorLink *:focus {
    text-decoration: none !important;
    outline: none;
}

#sponsorLink .sponsor-label {
    font-size: 12px;
    display: inline-block; /* Для выравнивания */
}

#sponsorLink .sponsor-name-wrapper {
    display: inline-block;
    margin-left: 4px;
}

#sponsorLink .sponsor-name {
    font-weight: 600;
    font-size: 12px;
    color: var(--text);
}

#sponsorLink .sponsor-arrow {
    display: inline-block;
    font-weight: 600;
    color: var(--text);
    margin-left: 4px;
    transition: transform 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

#sponsorLink:hover .sponsor-arrow {
    transform: translateX(3px);
    color: var(--accent);
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .server-select-button {
        padding: 14px 16px;
    }
    
    #selected-server-name {
        font-size: 15px;
    }
    
    #selected-server-location {
        font-size: 12px;
    }
    
    #serverModal .modal-content {
        margin: 0;
        width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
    }
    
    .modal-header {
        padding: 20px 16px;
    }
    
    .modal-header h2 {
        font-size: 18px;
    }
    
    .modal-controls {
        padding: 16px;
        flex-direction: column;
        align-items: stretch;
    }
    
    #serverSearch {
        min-width: auto;
    }
    
    .sort-buttons {
        display: flex;
        gap: 8px;
    }
    
    .sort-button {
        flex: 1;
        text-align: center;
        font-size: 12px;
        padding: 8px 12px;
    }
    
    #server-list li {
        padding: 14px 16px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .ping-value {
        align-self: flex-end;
        font-size: 13px;
    }
    
    #sponsorInfo {
        margin-top: 12px;
    .modal-content {
        margin: 20px;
        max-height: 85vh;
    }

    /* Адаптация для FAQ блока */
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}
}
@media (max-width: 480px) {
    .server-select-button {
        padding: 12px 14px;
    }
    
    #selected-server-name {
        font-size: 14px;
    }
    
    .modal-header {
        padding: 16px 14px;
    }
    
    .modal-controls {
        padding: 14px;
    }
    
    #server-list li {
        padding: 12px 14px;
    }
    
    .server-item-name {
        font-size: 14px;
    }
    
    .server-item-sponsor {
        font-size: 12px;
    }
}

/* Темная тема для модального окна */
[data-theme="dark"] #serverModal .modal-content {
    background: var(--surface);
    border: 1px solid var(--border);
}

[data-theme="dark"] .server-select-button {
    background: var(--surface);
    border-color: var(--border);
}

[data-theme="dark"] #serverSearch {
    background: var(--background);
    border-color: var(--border);
}

[data-theme="dark"] #server-list li:hover {
    background: rgba(255,255,255,0.05);
}

/* Индикатор загрузки для пинга */
.ping-loading {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

.ping-loading::after {
    content: '';
    width: 12px;
    height: 12px;
    border: 2px solid var(--border);
    border-top: 2px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Улучшенная анимация для кнопки запуска теста */
.start-btn {
    position: relative;
    overflow: hidden;
}

.start-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.start-btn:hover::before {
    left: 100%;
}

.start-btn.running {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(255, 59, 48, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0); }
}

/* Плавное появление элементов */
.fade-in {
    animation: fadeIn 0.5s ease;
}

.slide-up {
    animation: slideInUp 0.5s ease;
}

/* Микро-анимации для улучшения UX */
.server-select-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-glow);
}

#serverSearch:focus {
    transform: translateY(-1px);
}

.sort-button:active {
    transform: scale(0.98);
}

/* Стили для пустого состояния */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state-text {
    font-size: 16px;
    margin-bottom: 8px;
}

.empty-state-subtext {
    font-size: 14px;
    opacity: 0.7;
}

/* --- НАЧАЛО: Стили для PWA (Standalone Mode) --- */
/* Эти стили применяются, когда JS в footer.php обнаруживает, 
  что приложение запущено с главного экрана, и добавляет класс 'is-standalone' к <body>.
*/
body.is-standalone header,
body.is-standalone footer.compact-footer,
body.is-standalone .about-section,
body.is-standalone .seo-faq-card,
body.is-standalone .modern-providers-section,
body.is-standalone .news-section,
body.is-standalone #cookieConsentBanner {
    display: none !important; /* Скрываем весь "лишний" контент */
}

/* Делаем отступ сверху, чтобы тест не прилипал к статус-бару */
body.is-standalone main {
    padding-top: 24px;
}

/* Центрируем основной блок, так как футер и шапка больше не давят на него */
body.is-standalone {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
/* --- КОНЕЦ: Стили для PWA (Standalone Mode) --- */
:root {
    --primary: #000000;
    --secondary: #666666;
    --accent: #0055ff;
    --accent-hover: #0044cc;
    --accent-glow: rgba(0, 85, 255, 0.15);
    --background: #ffffff;
    --surface: #f8f9fa;
    --border: #e9ecef;
    --text: #000000;
    --text-secondary: #6c757d;
    --success: #00a046;
    --warning: #ffa000;
    --error: #ff3b30;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    
    /* Header specific variables */
    --header-bg: rgba(255, 255, 255, 0.85);
    --header-border: rgba(0, 0, 0, 0.05);
    --header-text: #1C1C1E;
    --header-accent: #007AFF;
}

[data-theme="dark"] {
    --primary: #ffffff;
    --secondary: #adb5bd;
    --accent: #4d90fe;
    --accent-hover: #63a0ff;
    --accent-glow: rgba(77, 144, 254, 0.15);
    --background: #121212;
    --surface: #1e1e1e;
    --border: #2d2d2d;
    --text: #ffffff;
    --text-secondary: #adb5bd;
    --success: #00c853;
    --warning: #ffb300;
    --error: #ff5252;
    
    /* Header specific variables dark */
    --header-bg: rgba(28, 28, 30, 0.85);
    --header-border: rgba(255, 255, 255, 0.1);
    --header-text: #FFFFFF;
    --header-accent: #0A84FF;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { overflow-x: hidden; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.4;
    font-size: 14px;
    font-weight: 400;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    padding-top: 61px; /* Для фиксированного хедера */
}

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* --- HEADER STYLES (Moved from header.php) --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--header-border);
    background: var(--header-bg);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.header-layout { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; box-sizing: border-box; }
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 60px; width: 100%; }

.logo-link {
    font-weight: 700;
    font-size: 19px;
    color: var(--header-text);
    text-decoration: none;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
}
.logo-link span { color: var(--header-accent); }

.header-nav { display: flex; gap: 6px; align-items: center; }

.nav-link-item {
    color: var(--header-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 12px;
    transition: all 0.2s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
}
.nav-link-item:hover { background: rgba(120, 120, 128, 0.1); }
.nav-link-item.active { background: rgba(120, 120, 128, 0.1); font-weight: 600; color: var(--header-accent); }

.auth-action-btn {
    display: flex; align-items: center; gap: 6px;
    background: var(--header-accent); color: #fff !important;
    padding: 6px 14px; border-radius: 20px;
    font-size: 13px; font-weight: 600; text-decoration: none;
    transition: opacity 0.2s;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.2);
    font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
}
.auth-action-btn:hover { opacity: 0.9; }
.auth-action-btn svg { width: 14px; height: 14px; stroke-width: 2.5px; }

.admin-action-btn {
    display: flex; align-items: center; gap: 6px;
    background: #34C759; color: #fff !important;
    padding: 6px 12px; border-radius: 20px;
    font-size: 12px; font-weight: 600; text-decoration: none;
    transition: opacity 0.2s;
    box-shadow: 0 2px 8px rgba(52, 199, 89, 0.2);
    font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
}
.admin-action-btn:hover { opacity: 0.9; }
.admin-action-btn svg { width: 14px; height: 14px; }

.profile-chip {
    display: flex; align-items: center; gap: 8px;
    background: rgba(120, 120, 128, 0.08);
    padding: 4px 12px 4px 4px;
    border-radius: 30px;
    text-decoration: none;
    color: var(--header-text);
    font-weight: 600;
    font-size: 13px;
    border: 1px solid rgba(0,0,0,0.05);
    transition: background 0.2s;
    font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
}
.profile-chip:hover { background: rgba(120, 120, 128, 0.15); }
[data-theme="dark"] .profile-chip { background: rgba(255,255,255,0.15); }

.avatar-circle {
    width: 24px; height: 24px;
    background: linear-gradient(135deg, #007AFF, #5856D6);
    border-radius: 50%;
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 10px; font-weight: 700;
}

.theme-btn {
    background: none; border: none; cursor: pointer;
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--header-text); transition: background 0.2s;
}
.theme-btn:hover { background: rgba(120, 120, 128, 0.1); }

.mobile-burger { display: none; background: none; border: none; font-size: 24px; padding: 5px; color: var(--header-text); }

/* Header Mobile Adaptation */
@media (max-width: 850px) {
    .header-nav { 
        display: none; 
        position: absolute; 
        top: 60px; left: 0; right: 0; 
        background: var(--header-bg); 
        flex-direction: column; 
        padding: 15px; 
        border-bottom: 1px solid var(--header-border); 
        gap: 10px; 
        align-items: stretch; 
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    }
    .header-nav.active { display: flex; animation: slideDown 0.25s ease-out; }
    .mobile-burger { display: block; }
    .nav-link-item, .profile-chip, .auth-action-btn, .admin-action-btn { justify-content: center; padding: 12px; border-radius: 12px; }
}
@keyframes slideDown { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

.is-mobile .header-nav { 
    display: none; position: absolute; top: 60px; left: 0; right: 0; 
    background: var(--header-bg); flex-direction: column; padding: 15px; 
    border-bottom: 1px solid var(--header-border); gap: 10px; align-items: stretch; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.is-mobile .header-nav.active { display: flex; animation: slideDown 0.25s ease-out; }
.is-mobile .mobile-burger { display: block; }
.is-desktop .header-nav { display: flex !important; position: static; flex-direction: row; padding: 0; box-shadow: none; border: none; }
.is-desktop .mobile-burger { display: none !important; }

/* --- INDEX PAGE STYLES (Moved from index.php) --- */
.hero-header { text-align: center; margin-bottom: 30px; margin-top: 20px; }
.hero-title { font-size: 32px; font-weight: 800; color: #1C1C1E; margin: 0 0 5px 0; letter-spacing: -0.5px; }
.hero-subtitle { font-size: 16px; color: #8E8E93; margin: 0; }
[data-theme="dark"] .hero-title { color: #fff; }

.test-header-area { margin-bottom: 30px; text-align: center; }

/* Server Selector */
.server-selector { margin-bottom: 20px; }
.server-select-button { width: 100%; max-width: 600px; margin: 0 auto; background: #F9F9FA; border: 1px solid #E5E5EA; border-radius: 12px; padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; cursor: pointer; transition: all 0.2s ease; font-family: inherit; }
.server-select-button:hover { background: #F2F2F7; border-color: #D1D1D6; }
[data-theme="dark"] .server-select-button { background: #1C1C1E; border-color: #3A3A3C; color: #fff; }
[data-theme="dark"] .server-select-button:hover { background: #2C2C2E; }
.server-info { text-align: left; display: flex; flex-direction: column; gap: 2px; }
.server-label { font-size: 11px; color: #8E8E93; text-transform: uppercase; font-weight: 600; }
#selected-server-name { font-weight: 600; font-size: 15px; color: #1C1C1E; }
[data-theme="dark"] #selected-server-name { color: #fff; }
.server-ping-badge { font-size: 12px; color: #8E8E93; }

/* Start Button */
.start-btn { background: linear-gradient(135deg, #007AFF, #0055FF); color: white; font-size: 18px; font-weight: 700; border: none; border-radius: 50px; padding: 16px 60px; cursor: pointer; box-shadow: 0 8px 20px rgba(0, 122, 255, 0.3); transition: transform 0.1s, box-shadow 0.2s, background 0.2s; text-transform: uppercase; letter-spacing: 1px; outline: none; }
.start-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 25px rgba(0, 122, 255, 0.4); }
.start-btn:active { transform: scale(0.98); }
.start-btn.running { background: #FF3B30; box-shadow: 0 8px 20px rgba(255, 59, 48, 0.3); }
.start-btn.running:hover { background: #D70015; }
.start-btn:disabled { background: #8E8E93; cursor: not-allowed; box-shadow: none; transform: none; }

/* Sponsor Info */
.sponsor-info { margin-bottom: 15px; font-size: 13px; color: #8E8E93; }
.sponsor-info a { color: #8E8E93; text-decoration: none; transition: color 0.2s; }
.sponsor-info a:hover { color: #007AFF; }
.sponsor-name { font-weight: 600; color: #1C1C1E; }
[data-theme="dark"] .sponsor-name { color: #fff; }

/* Gauges */
.gauges-wrapper { display: flex; gap: 20px; margin-bottom: 30px; justify-content: center; flex-wrap: wrap; }
.gauge-card {
    background: #FFFFFF; border-radius: 24px; padding: 30px 20px; flex: 1; min-width: 300px; max-width: 500px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05); border: 1px solid rgba(0,0,0,0.03);
    display: flex; flex-direction: column; align-items: center; position: relative; transition: transform 0.2s;
}
[data-theme="dark"] .gauge-card { background: #1C1C1E; box-shadow: 0 10px 40px rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.05); }

.gauge-title { font-size: 13px; font-weight: 700; color: #8E8E93; text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 20px; }
.gauge-canvas-container { position: relative; width: 100%; height: 180px; display: flex; justify-content: center; align-items: center; }
canvas { width: 100%; height: 100%; max-width: 300px; }
.gauge-value-wrapper { margin-top: -50px; text-align: center; z-index: 5; position: relative; }
.gauge-value { font-size: 56px; font-weight: 800; line-height: 1; letter-spacing: -1px; color: #1C1C1E; }
.gauge-unit { font-size: 16px; color: #8E8E93; font-weight: 500; margin-top: 4px; }
[data-theme="dark"] .gauge-value { color: #fff; }
.gauge-card.download .gauge-value { color: #007AFF; }
.gauge-card.upload .gauge-value { color: #AF52DE; }
[data-theme="dark"] .gauge-card.download .gauge-value { color: #0A84FF; }
[data-theme="dark"] .gauge-card.upload .gauge-value { color: #BF5AF2; }

/* Stats Row */
.stats-grid-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.stat-card {
    background: #FFFFFF; border-radius: 16px; padding: 15px 20px; border: 1px solid #E5E5EA;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}
[data-theme="dark"] .stat-card { background: #1C1C1E; border-color: #3A3A3C; }
.stat-label { font-size: 11px; text-transform: uppercase; color: #8E8E93; font-weight: 700; margin-bottom: 4px; }
.stat-value-group { display: flex; align-items: baseline; gap: 2px; }
.stat-val { font-size: 22px; font-weight: 700; color: #1C1C1E; }
[data-theme="dark"] .stat-val { color: #fff; }
.stat-unit { font-size: 12px; color: #8E8E93; font-weight: 500; }

/* Info Row */
.info-grid-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 768px) { .info-grid-row { grid-template-columns: 1fr; } }

.info-card {
    background: #FFFFFF; border-radius: 24px; padding: 25px; border: 1px solid #E5E5EA;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03); position: relative; overflow: hidden;
    display: flex; flex-direction: column; justify-content: space-between; min-height: 140px; transition: transform 0.2s;
}
[data-theme="dark"] .info-card { background: #1C1C1E; border-color: #3A3A3C; }

.card-bg-icon {
    position: absolute; right: -20px; bottom: -20px; color: rgba(0, 0, 0, 0.03);
    transform: rotate(-15deg); pointer-events: none; z-index: 0;
}
[data-theme="dark"] .card-bg-icon { color: rgba(255, 255, 255, 0.03); }

.info-card-header, .info-card-body, .info-card-footer { position: relative; z-index: 1; }
.info-label { font-size: 11px; font-weight: 700; color: #8E8E93; text-transform: uppercase; letter-spacing: 0.5px; display: block; margin-bottom: 8px; }
.info-main-value { font-size: 20px; font-weight: 700; color: #1C1C1E; word-break: break-word; line-height: 1.3; }
[data-theme="dark"] .info-main-value { color: #fff; }
.info-sub-value { font-size: 13px; color: #8E8E93; margin-top: 4px; }
.info-card-footer { margin-top: 15px; }

.action-pill {
    display: inline-flex; align-items: center; gap: 6px;
    background: #F2F2F7; color: #1C1C1E;
    padding: 6px 12px; border-radius: 20px;
    font-size: 12px; font-weight: 600; cursor: pointer;
    transition: background 0.2s;
}
.action-pill:hover { background: #E5E5EA; }
[data-theme="dark"] .action-pill { background: #2C2C2E; color: #fff; }
[data-theme="dark"] .action-pill:hover { background: #3A3A3C; }
.ip-copy-success { display: inline-block; margin-left: 10px; color: #34C759; font-size: 12px; font-weight: 600; animation: fadeIn 0.3s; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.rate-btn-pill {
    display: inline-flex; align-items: center;
    background: rgba(0, 122, 255, 0.1); color: #007AFF;
    border: none; padding: 6px 12px; border-radius: 20px;
    font-size: 12px; font-weight: 600; cursor: pointer; transition: background 0.2s;
}
.rate-btn-pill:hover { background: rgba(0, 122, 255, 0.2); }
[data-theme="dark"] .rate-btn-pill { background: rgba(10, 132, 255, 0.2); color: #0A84FF; }

/* SEO Blocks */
.seo-info-card { background: #fff; border-radius: 20px; padding: 30px; margin-top: 60px; box-shadow: 0 4px 20px rgba(0,0,0,0.03); border: 1px solid #EAEAEA; }
[data-theme="dark"] .seo-info-card { background: #1C1C1E; border-color: rgba(255,255,255,0.1); box-shadow: none; }
.seo-info-card h2 { font-size: 24px; font-weight: 700; margin-bottom: 20px; color: #1C1C1E; }
[data-theme="dark"] .seo-info-card h2 { color: #fff; }
.seo-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
@media (max-width: 768px) { .seo-info-grid { grid-template-columns: 1fr; } }
.seo-item { display: flex; gap: 15px; align-items: flex-start; }
.seo-icon { font-size: 24px; background: #F2F2F7; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 14px; flex-shrink: 0; }
[data-theme="dark"] .seo-icon { background: #2C2C2E; }
.seo-content h3 { font-size: 17px; font-weight: 600; margin: 0 0 6px 0; color: #1C1C1E; }
[data-theme="dark"] .seo-content h3 { color: #fff; }
.seo-content p { font-size: 14px; line-height: 1.5; color: #8E8E93; margin: 0; }
.card.seo-faq-card { border: 1px solid #EAEAEA; box-shadow: 0 4px 20px rgba(0,0,0,0.03); border-radius: 20px; padding: 30px; background: #fff; margin-top: 30px; }
[data-theme="dark"] .card.seo-faq-card { background: #1C1C1E; border-color: rgba(255,255,255,0.1); }

/* News */
.news-section { margin-top: 40px; }
.news-section .section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.view-all-link { color: var(--accent); text-decoration: none; font-weight: 500; font-size: 14px; display: inline-flex; align-items: center; gap: 4px; }
.news-item { padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.news-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.news-item h3 { margin-bottom: 8px; }
.news-item h3 a { text-decoration: none; color: var(--text); font-weight: 600; font-size: 1.1rem; }
.article-date { color: var(--text-secondary); margin-bottom: 10px; display: block; font-size: 14px; }
.news-item .news-excerpt { color: var(--text-secondary); line-height: 1.6; }

/* --- FOOTER STYLES (Moved from footer.php) --- */
.made-in-russia-logo {
    height: 24px; width: auto; vertical-align: middle; opacity: 0.8; transition: opacity 0.2s;
}
.made-in-russia-logo:hover { opacity: 1; }
[data-theme="dark"] .made-in-russia-logo { filter: invert(1); }

/* Glass Bar */
.cookie-consent-glass-bar {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-top: 1px solid rgba(0, 0, 0, 0.05); box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
    transform: translateY(100%); transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
[data-theme="dark"] .cookie-consent-glass-bar {
    background: rgba(28, 28, 30, 0.85);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
}
.cookie-consent-glass-bar.show { transform: translateY(0); }
.cookie-container { max-width: 1100px; margin: 0 auto; padding: 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
@media (max-width: 768px) {
    .cookie-container { flex-direction: column; align-items: stretch; text-align: center; padding: 20px 15px; gap: 15px; }
    .cookie-icon-block { display: none; }
    .cookie-actions, .cookie-glass-btn { width: 100%; }
}
.cookie-icon-block {
    display: flex; align-items: center; justify-content: center; width: 40px; height: 40px;
    background: rgba(0, 122, 255, 0.1); border-radius: 50%; color: #007AFF; flex-shrink: 0;
}
[data-theme="dark"] .cookie-icon-block { background: rgba(10, 132, 255, 0.2); color: #0A84FF; }
.cookie-text-content p { margin: 0; font-size: 14px; line-height: 1.5; color: #1c1c1e; }
[data-theme="dark"] .cookie-text-content p { color: #e1e1e1; }
.cookie-text-content a { color: #007AFF; text-decoration: none; font-weight: 600; }
[data-theme="dark"] .cookie-text-content a { color: #0A84FF; }
.cookie-glass-btn {
    background-color: #007AFF; color: white; border: none; padding: 10px 24px; border-radius: 12px;
    font-weight: 600; font-size: 14px; cursor: pointer; transition: background 0.2s, transform 0.1s;
    white-space: nowrap; box-shadow: 0 4px 12px rgba(0, 122, 255, 0.25);
}
.cookie-glass-btn:hover { background-color: #0062cc; }
.cookie-glass-btn:active { transform: scale(0.96); }
[data-theme="dark"] .cookie-glass-btn { background-color: #0A84FF; }
[data-theme="dark"] .cookie-glass-btn:hover { background-color: #0071e3; }

/* Modals */
.modal {
    display: none; position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; overflow: hidden;
    background-color: rgba(0,0,0,0.4); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s ease;
}
.modal[style*="display: flex"] { opacity: 1; }
.modal-content {
    background-color: rgba(255, 255, 255, 0.95); margin: auto; padding: 0; border: 1px solid rgba(0,0,0,0.05);
    width: 90%; max-width: 700px; border-radius: 20px; box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    display: flex; flex-direction: column; max-height: 85vh; position: relative;
    transform: scale(0.95); transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.modal[style*="display: flex"] .modal-content { transform: scale(1); }
[data-theme="dark"] .modal-content { background-color: #1c1c1e; border-color: rgba(255,255,255,0.1); color: #fff; }
.modal-header {
    padding: 18px 24px; border-bottom: 1px solid rgba(0,0,0,0.08); display: flex; justify-content: space-between; align-items: center;
    background: rgba(249, 249, 249, 0.8); backdrop-filter: blur(10px); border-radius: 20px 20px 0 0;
}
[data-theme="dark"] .modal-header { background: rgba(44, 44, 46, 0.8); border-bottom-color: rgba(255,255,255,0.1); }
.modal-title { margin: 0; font-size: 17px; font-weight: 600; }
.close-modal {
    background: rgba(0,0,0,0.05); border: none; width: 30px; height: 30px; border-radius: 50%;
    font-size: 20px; font-weight: 400; cursor: pointer; color: #555;
    display: flex; align-items: center; justify-content: center; transition: background 0.2s;
}
.close-modal:hover { background: rgba(0,0,0,0.1); color: #000; }
[data-theme="dark"] .close-modal { background: rgba(255,255,255,0.1); color: #ddd; }
[data-theme="dark"] .close-modal:hover { background: rgba(255,255,255,0.2); color: #fff; }

.legal-text { font-size: 15px; line-height: 1.5; color: #1c1c1e; padding: 24px; overflow-y: auto; text-align: left; }
[data-theme="dark"] .legal-text { color: #e1e1e1; }
.legal-text h4 { margin-top: 28px; margin-bottom: 12px; color: #000; font-size: 17px; font-weight: 600; }
[data-theme="dark"] .legal-text h4 { color: #fff; }
.legal-text::-webkit-scrollbar { width: 8px; }
.legal-text::-webkit-scrollbar-track { background: transparent; }
.legal-text::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }
[data-theme="dark"] .legal-text::-webkit-scrollbar-thumb { background: #555; }