/* assets/css/style.css
 * ФИНАЛЬНАЯ ВЕРСИЯ
 */

/* --- 0. Определение Цветовых Тем (Исправлено) --- */
/* Убрана зависимость от CMS. Темы определены здесь. */
:root {
  --color-background: #ffffff;
  --color-text: #111111;
  --color-text-secondary: #555555;
  --color-accent: #111111;
  --color-accent-hover: #444444;
  --color-background-secondary: #f5f5f5;
  --color-background-overlay: rgba(255, 255, 255, 0.5); /* Фон для мобильного меню */
  --color-border: #eeeeee;
}

html[data-theme="dark"] {
  --color-background: #111111;
  --color-text: #eeeeee;
  --color-text-secondary: #aaaaaa;
  --color-accent: #eeeeee;
  --color-accent-hover: #bbbbbb;
  --color-background-secondary: #1d1d1d;
  --color-background-overlay: rgba(17, 17, 17, 0.8); /* Фон для мобильного меню (темный) */
  --color-border: #333333;
}


/* --- 1. Общие сбросы и переменные --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    /* Плавная смена темы */
    transition: background-color 0.3s, color 0.3s;
    background-color: var(--color-background);
    color: var(--color-text);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.nav-open {
    overflow: hidden;
}

a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--color-text-secondary);
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    color: inherit;
    padding: 0;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

main {
    min-height: calc(100vh - 200px);
    padding: 2rem 1rem;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* --- 2. Шапка (Header) --- */
.site-header {
    padding: 1rem;
    position: static;
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    z-index: 100; /* Ставим z-index для контекста */
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
}

.site-title-wrapper {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
}
.site-title-wrapper a {
    display: flex; 
    align-items: center; 
    text-decoration: none;
    gap: 1rem; /* Добавляем отступ между логотипом и названием */
}

.header-logo {
    height: 2.5rem; /* 40px */
    width: auto;
}

/* Управление видимостью логотипов в зависимости от темы */
.header-logo.dark-theme-only {
    display: none;
}

html[data-theme="dark"] .header-logo.light-theme-only {
    display: none;
}

html[data-theme="dark"] .header-logo.dark-theme-only {
    display: block;
}

.site-title {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    white-space: nowrap;
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    flex: 0 0 50px;
}
.header-right {
    justify-content: flex-end;
}
.mobile-menu-toggle {
    display: none;
    z-index: 102; /* Поверх оверлея и меню */
    padding: 0.5rem;
}

.theme-switcher button {
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-switcher .icon-moon { display: none; }
html[data-theme="dark"] .theme-switcher .icon-sun { display: none; }
html[data-theme="dark"] .theme-switcher .icon-moon { display: block; }

.main-nav {
    display: block;
}
.main-nav ul {
    display: flex;
    justify-content: center;
    gap: 2rem;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    margin-top: 1.5rem;
}

/* --- 3. Подвал (Footer) --- */
.site-footer {
    padding: 2rem 1rem;
    margin-top: 3rem;
    background-color: var(--color-background-secondary);
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
}
.footer-socials {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-start;
}
.footer-socials a {
    color: var(--color-text-secondary);
    transition: color 0.2s;
    font-size: 1.25rem;
}
.footer-socials a:hover {
    color: var(--color-text);
}
.footer-info {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}
.footer-actions {
    text-align: right;
}
#scroll-to-top {
    padding: 0.5rem;
    color: var(--color-text-secondary);
    transition: color 0.2s;
}
#scroll-to-top:hover {
    color: var(--color-text);
}

/* --- 4. Доска моделей (home.php) --- */
.model-board {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem 1rem;
}
.model-tile {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    display: block;
}
.model-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.model-tile .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    padding: 1rem;
    text-align: center;
}
.model-tile:hover img {
    transform: scale(1.05);
}
.model-tile:hover .overlay {
    opacity: 1;
}
.model-tile .overlay h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}
.model-tile .overlay p {
    margin: 0.2rem 0;
    font-size: 0.9rem;
}

/* --- 5. Страница модели (model_single.php) --- */
.model-single-page {
    max-width: 1200px;
    margin: 0 auto;
}
.model-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
}
.model-name {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.model-params {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem 2rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
}
.model-portfolio {
    column-count: 3;
    column-gap: 1rem;
}
.portfolio-image {
    margin-bottom: 1rem;
    break-inside: avoid-column;
}
.portfolio-image img {
    width: 100%;
    height: auto;
}

/* --- 6. Формы (become_a_model.php) --- */
/* ИСПРАВЛЕНО: Стили теперь работают, т.к. переменные определены */
.form-container { 
    max-width: 700px; 
    margin: 0 auto; 
}
.model-application-form .form-group { 
    margin-bottom: 1.5rem; 
}
.model-application-form label { 
    display: block; 
    margin-bottom: 0.5rem; 
    font-weight: 500; 
    font-size: 0.9rem;
}
.model-application-form input[type="text"],
.model-application-form input[type="email"],
.model-application-form input[type="tel"],
.model-application-form textarea {
    width: 100%;
    padding: 0.85rem 0.25rem;
    font-size: 1rem;
    background-color: transparent;
    color: var(--color-text);
    border: none;
    border-bottom: 1px solid var(--color-text); /* Линия теперь видима */
    border-radius: 0;
    transition: border-color 0.2s;
}
.model-application-form input:focus,
.model-application-form textarea:focus {
    outline: none;
    border-bottom-color: var(--color-text-secondary);
}

.file-upload-input {
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    position: absolute;
    z-index: -1;
}
.file-upload-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.5rem;
    background-color: var(--color-background-secondary);
    border: 1px solid var(--color-accent);
    color: var(--color-text);
    cursor: pointer;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: background-color 0.2s, color 0.2s;
}
.file-upload-label .file-icon {
    width: 1rem;
    height: 1rem;
}
.file-upload-label:hover {
    background-color: var(--color-accent);
    color: var(--color-background);
}
#file-name-display {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.model-application-form .button-primary {
    display: inline-block;
    padding: 0.85rem 1.5rem;
    background-color: var(--color-accent); /* Фон кнопки теперь видим */
    color: var(--color-background);
    border: 1px solid var(--color-accent);
    border-radius: 0;
    font-size: 1rem;
    text-transform: uppercase;
    width: 100%;
    transition: background-color 0.2s, color 0.2s;
}
.model-application-form .button-primary:hover {
    background-color: var(--color-background);
    color: var(--color-accent);
}

.form-message { 
    padding: 1.5rem; 
    margin-bottom: 2rem; 
    border-radius: 4px; 
    border: 1px solid var(--color-border);
    background-color: var(--color-background-secondary);
}
.form-message.success { 
    background-color: #e8f5e9; 
    color: #2e7d32; 
    border-color: #a5d6a7; 
}
html[data-theme="dark"] .form-message.success {
    background-color: #1a3a1f;
    color: #a5d6a7;
    border-color: #2e7d32;
}
.form-message.errors { 
    background-color: #ffebee; 
    color: #c62828; 
    border-color: #ef9a9a; 
}
html[data-theme="dark"] .form-message.errors {
    background-color: #3e1616;
    color: #ef9a9a;
    border-color: #c62828;
}
.form-message ul { margin-left: 1rem; padding-left: 1rem; }

/* --- 7. Контакты (contact.php) --- */
.contact-page { max-width: 1000px; margin: 0 auto; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; margin-bottom: 4rem; align-items: start; }
.contact-info h3 { margin-top: 0; margin-bottom: 1.5rem; font-size: 1.5rem; }
.contact-info p { margin-bottom: 1rem; color: var(--color-text-secondary); }
.contact-info p strong { color: var(--color-text); }
.contact-info a { color: var(--color-text); }
.contact-info a:hover { text-decoration: underline; }
.contact-map iframe { width: 100%; height: 450px; border: 0; border-radius: 4px; }
.map-placeholder { width: 100%; height: 450px; background-color: var(--color-background-secondary); display: flex; align-items: center; justify-content: center; color: var(--color-text-secondary); border-radius: 4px; }

/* --- 8. Общая страница (page_generic.php) --- */
.page-container { max-width: 900px; margin: 0 auto; }
.page-title { text-align: center; margin-bottom: 2rem; font-size: 2.5rem; font-weight: 500; }
.page-content { line-height: 1.8; }
.page-content h1, .page-content h2, .page-content h3 { margin-top: 2.5rem; margin-bottom: 1rem; font-weight: 600; }
.page-content p { margin-bottom: 1.5rem; }
.page-content ul, .page-content ol { margin-bottom: 1.5rem; padding-left: 1.5rem; }

/* --- 9. Адаптивность --- */

/* ИСПРАВЛЕНО: Фон для мобильного меню */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-background-overlay);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 100; /* Под меню, но над страницей */
}
body.nav-open .mobile-menu-overlay {
    opacity: 1;
    visibility: visible;
}


@media (max-width: 992px) {
    .model-portfolio { 
        column-count: 2; 
    }
}

@media (max-width: 768px) {
    .site-title-wrapper { position: relative; left: auto; transform: none; padding: 0; }
    .site-title { font-size: 1rem; letter-spacing: 0.1em; }
    .header-logo { height: 2rem; }
    .header-container { justify-content: space-between; }
    .mobile-menu-toggle { display: block; }

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        /* Убран фон, т.к. фон теперь на .mobile-menu-overlay */
        display: flex;
        align-items: center;
        justify-content: center;
        
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
        
        z-index: 101; /* Поверх оверлея */
        
        padding: 5rem 1rem 1rem;
        overflow-y: auto;
    }
    .main-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .main-nav ul {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
        font-size: 1.5rem;
        letter-spacing: 0.1em;
        margin-top: 0;
    }

    .mobile-menu-toggle .icon-menu { display: block; }
    .mobile-menu-toggle .icon-close { display: none; }
    
    body.nav-open .mobile-menu-toggle .icon-menu { display: none; }
    body.nav-open .mobile-menu-toggle .icon-close { display: block; }

    .footer-content { flex-direction: column; gap: 2rem; text-align: center; }
    .footer-socials { justify-content: center; order: 2; }
    .footer-info { order: 1; }
    .footer-actions { order: 3; text-align: center; }

    .model-portfolio { column-count: 2; }
    .model-name { font-size: 2rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-map { order: -1; }
}

@media (max-width: 576px) {
    .model-board {
        grid-template-columns: repeat(auto-fill, minmax(calc(50% - 0.5rem), 1fr));
        gap: 1rem 0.5rem;
    }
    .model-portfolio { 
        column-count: 1; 
    }
}