/* css/style.css - Основные стили RUTRACE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

:root {
    --primary: #FF2E2E;
    --secondary: #3A3A3A;
    --accent: #1A73E8;
    --bg: #FFFFFF;
    --surface: #F8F9FA;
    --border: #E0E0E0;
    --text-primary: #1A1A1A;
    --text-secondary: #5F6368;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
    --radius: 12px;
}

body {
    background-color: var(--bg);
    color: var(--text-primary);
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Отступ только при авторизации */
.auth-container .container {
    margin-top: 0; /* На страницах логина/регистрации без отступа */
}

/* Для главной страницы с контентом */
.container.has-content {
    margin-top: 20px;
}

/* Header */
header {
    background-color: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 16px 0;
}

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

.logo {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}

/* Navigation */
.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
    transition: color 0.2s;
}

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

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary);
    border-radius: 1px;
}

/* User actions */
.user-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #FF6B6B);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
}

/* Feed */
.feed {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 32px 0;
}

/* Post */
.post {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.post-header {
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.post-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #FF6B6B);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.author-info h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.author-info p {
    font-size: 13px;
    color: var(--text-secondary);
}

.post-category {
    background-color: var(--surface);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.post-content {
    padding: 0 16px 16px;
}

.post-image {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 16px;
    max-height: 500px;
    object-fit: cover;
}

.post-text {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tag {
    background-color: var(--surface);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.2s;
}

.tag:hover {
    background-color: var(--border);
}

.post-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

.action-buttons {
    display: flex;
    gap: 24px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: color 0.2s;
}

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

.action-btn i {
    font-size: 18px;
}

.action-btn.liked i {
    color: var(--primary);
}

/* Стили для закладок */
.action-btn.bookmarked {
    color: #FF2E2E;
}

.action-btn.bookmarked i {
    color: #FF2E2E;
}

.action-btn.bookmark-btn:hover {
    color: #FF2E2E;
}

/* Иконка в навигации */
.nav-links a.active .fa-bookmark {
    color: #FF2E2E;
}

/* Create post */
.create-post {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 24px;
}

.create-post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.create-input {
    flex: 1;
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 12px 20px;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
}

.create-input:focus {
    border-color: var(--primary);
}

.create-actions {
    display: flex;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.post-submit {
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 24px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.post-submit:hover {
    background-color: #E60000;
}

/* Auth links */
.auth-links {
    display: flex;
    gap: 16px;
}

.auth-btn {
    padding: 8px 24px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s;
}

.auth-btn.login {
    background-color: var(--surface);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.auth-btn.register {
    background-color: var(--primary);
    color: white;
    border: 1px solid var(--primary);
}

.auth-btn:hover {
    opacity: 0.9;
}

/* Error message */
.error-message {
    background-color: #FFE6E6;
    border: 1px solid #FF2E2E;
    color: #D00;
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 24px;
}

.empty-feed {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-feed i {
    font-size: 48px;
    margin-bottom: 16px;
    color: var(--border);
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .user-actions {
        width: 100%;
        justify-content: space-between;
    }
}

/* Добавьте в конец style.css */
.post-image-full {
    max-height: 600px;
    object-fit: contain;
    background-color: var(--surface);
    cursor: pointer;
}

.post-image-full:hover {
    opacity: 0.95;
}

/* Модальное окно для полноразмерного просмотра */
.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.image-modal img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.image-modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    cursor: pointer;
    z-index: 1001;
}

/* Стили для меню поста */
.post-actions-dropdown {
    position: relative;
}

.post-menu-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background 0.2s;
}

.post-menu-btn:hover {
    background: var(--surface);
}

.post-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-width: 150px;
    display: none;
    z-index: 10;
}

.post-menu.show {
    display: block;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    color: var(--text-primary);
    text-decoration: none;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s;
}

.menu-item:hover {
    background: var(--surface);
}

.menu-item i {
    width: 16px;
}

.delete-post-btn {
    color: #DC3545;
}

.delete-post-btn:hover {
    background: rgba(220, 53, 69, 0.1);
}

/* Модальное окно удаления */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    max-width: 400px;
    width: 90%;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

.btn-modal {
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 500;
}

.btn-modal-cancel {
    background: var(--surface);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-modal-confirm {
    background: #DC3545;
    color: white;
}


/* Мобильная навигация */
@media (max-width: 768px) {
    header {
        padding: 12px 0;
    }
    
    .header-content {
        flex-direction: row; /* Вернуть в строку */
        gap: 15px;
    }
    
    .nav-links {
        display: none; /* Скрыть по умолчанию */
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--bg);
        border-bottom: 1px solid var(--border);
        padding: 20px;
        flex-direction: column;
        gap: 15px;
        z-index: 99;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        padding: 12px 0;
        font-size: 16px;
    }
    
    /* Бургер-меню */
    .burger-menu {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 21px;
        cursor: pointer;
        margin-right: 10px;
    }
    
    .burger-menu span {
        height: 3px;
        background-color: var(--text-primary);
        border-radius: 2px;
        transition: 0.3s;
    }
    
    .burger-menu.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .burger-menu.active span:nth-child(2) {
        opacity: 0;
    }
    
    .burger-menu.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    /* Адаптивные кнопки */
    .user-actions {
        gap: 15px;
    }
    
    .auth-links {
        gap: 10px;
    }
    
    .auth-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    /* Адаптивный логотип */
    .logo {
        font-size: 24px;
        flex: 1;
    }
}

@media (max-width: 576px) {
    header {
        padding: 10px 0;
    }
    
    .header-content {
        gap: 10px;
    }
    
    .logo {
        font-size: 22px;
    }
    
    .avatar {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .create-post {
        padding: 12px;
        margin-bottom: 20px;
    }
    
    .create-input {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .post-submit {
        padding: 8px 16px;
        font-size: 13px;
    }
}

/* Прячем бургер на десктопе */
@media (min-width: 769px) {
    .burger-menu {
        display: none;
    }
}