/* Общие базовые стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #0a0e27;
    color: #fff;
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    padding: 2rem;
    padding-top: 90px; /* Отступ для фиксированного меню */
}

/* Общие стили для контейнеров */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

/* Стили для страниц terms и privacy */
.page-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

.page-container h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-container h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #e0e7ff;
}

.page-container p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.page-container ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.page-container li {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

/* Стили для навигационного меню */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.navbar-logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-dashboard-link {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-dashboard-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.nav-auth-btn {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-auth-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.nav-auth-btn.nav-auth-logged-in {
    background: rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.4);
}

.nav-user-email {
    font-size: 0.9rem;
    opacity: 0.9;
}

.nav-logout-btn {
    padding: 0.25rem 0.75rem;
    border: none;
    border-radius: 15px;
    background: rgba(255, 107, 107, 0.2);
    color: #ff6b6b;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.nav-logout-btn:hover {
    background: rgba(255, 107, 107, 0.3);
    border-color: rgba(255, 107, 107, 0.5);
}

/* Стили для хедера (старый формат, оставляем для совместимости) */
.header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1.5rem 0;
    margin-top: 80px; /* Отступ для фиксированного меню */
}

.header-logo {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s ease;
}

.header-logo:hover {
    transform: scale(1.05);
}

.header-logo:active {
    transform: scale(0.98);
}

/* Стили для ссылки "Назад" */
.back-link {
    display: inline-block;
    margin-bottom: 2rem;
    color: #e0e7ff;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.back-link:hover {
    opacity: 1;
}

/* Стили для футера */
.footer {
    padding: 1.5rem 2rem;
    text-align: center;
    background: rgba(10, 14, 39, 0.8);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.footer-links a:hover {
    color: #e0e7ff;
    opacity: 1;
}

.footer-separator {
    color: rgba(255, 255, 255, 0.3);
}

/* Адаптивность */
@media (max-width: 768px) {
    .container {
        padding: 2rem 1.5rem;
    }

    .page-container {
        padding: 2rem 1.5rem;
    }

    .page-container h1 {
        font-size: 2rem;
    }

    .footer {
        padding: 1rem;
    }

    .footer-links {
        gap: 1rem;
        font-size: 0.85rem;
    }

    .header-logo {
        font-size: 2.5rem;
    }

    .navbar {
        padding: 0.75rem 1rem;
    }

    .navbar-logo {
        font-size: 1.5rem;
    }

    .navbar-right {
        gap: 0.5rem;
    }

    .nav-dashboard-link,
    .nav-auth-btn {
        font-size: 0.85rem;
        padding: 0.4rem 0.8rem;
    }

    .nav-user-email {
        display: none; /* Скрываем email на мобильных */
    }
}