@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --accent: #ef4444;
    --bg-main: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --radius: 16px;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif !important;
    background-color: var(--bg-main) !important;
    color: var(--text-main) !important;
    -webkit-font-smoothing: antialiased;
}

/* Перенос анимации на блоки контента, чтобы сохранить визуальный эффект без поломки шапки */
.container, .hero, .profile-card, .privacy-container, .calculator-container, .auth-section, .search-section, .hero-welcome {
    animation: fadeIn 0.4s ease-out forwards;
}

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

/* Скрываем старую шапку */
header { display: none !important; }

/* Стили новой шапки */
.modern-header {
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 30px;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.logo-area { display: flex; flex-direction: column; align-items: flex-start; }
.logo { font-size: 26px; font-weight: 800; color: var(--text-main) !important; text-decoration: none !important; letter-spacing: -0.5px; }
.logo span { color: var(--accent); } 
.update-badge { font-size: 11px; color: var(--text-muted); background: var(--bg-main); padding: 3px 8px; border-radius: 6px; margin-top: 4px; display: inline-block; border: 1px solid var(--border); font-weight: 500; text-decoration: none; transition: all 0.2s;}
.update-badge:hover { color: var(--primary); border-color: var(--primary); }

.modern-nav { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.modern-nav a { color: var(--text-muted) !important; text-decoration: none !important; font-weight: 500; font-size: 14px; padding: 8px 12px; border-radius: 8px; transition: all 0.2s ease; }
.modern-nav a:hover { background: var(--bg-main); color: var(--primary) !important; }

/* Кнопка "Поддержать проект" в меню */
.modern-nav .btn-donate { 
    background: var(--primary) !important; 
    color: white !important; 
    box-shadow: var(--shadow-sm); 
    font-weight: 600; 
}
.modern-nav .btn-donate:hover { 
    background: var(--primary-hover) !important; 
    transform: translateY(-1px); 
    box-shadow: var(--shadow-md); 
}

/* Выпадающее меню */
.modern-nav .dropdown { position: relative; }
.modern-nav .dropdown-menu { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px); background: var(--card-bg); border: 1px solid var(--border); box-shadow: var(--shadow-lg); border-radius: 12px; min-width: 200px; opacity: 0; visibility: hidden; transition: all 0.2s ease; z-index: 1000; padding: 8px; }
.modern-nav .dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.modern-nav .dropdown-menu a { display: block; padding: 10px 16px; border-radius: 6px; color: var(--text-main) !important; }
.modern-nav .dropdown-menu a:hover { background: var(--bg-main); color: var(--primary) !important; }

/* Общие контейнеры и карточки */
.file-table, .table-container, .modern-section-card, .profile-card, .privacy-container, .calculator-container, .donation-card, .plan { 
    background: var(--card-bg) !important; 
    border-radius: var(--radius) !important; 
    box-shadow: var(--shadow-sm) !important; 
    border: 1px solid var(--border) !important; 
    transition: all 0.3s ease; 
}
.file-table:hover, .table-container:hover, .modern-section-card:hover, .donation-card:hover, .plan:hover { 
    box-shadow: var(--shadow-md) !important; 
}

/* Стилизация таблиц */
table { width: 100%; border-collapse: collapse; }
th { background: var(--bg-main) !important; color: var(--text-muted) !important; font-weight: 600 !important; text-transform: uppercase; font-size: 12px !important; letter-spacing: 0.05em; padding: 16px !important; border-bottom: 1px solid var(--border) !important; }
td { padding: 16px !important; border-bottom: 1px solid var(--border) !important; color: var(--text-main) !important; font-size: 14px; }
tr:hover td { background: #f8fafc !important; }

/* Поля ввода */
input[type="text"], input[type="password"], input[type="email"] { border: 1px solid var(--border) !important; border-radius: 8px !important; padding: 12px 16px !important; font-family: inherit !important; box-shadow: var(--shadow-sm) !important; transition: all 0.2s !important; font-size: 14px; }
input[type="text"]:focus { outline: none !important; border-color: var(--primary) !important; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1) !important; }

/* Базовый стиль всех кнопок */
button, .btn, .btn-buy, .btn-download, .btn-info, .btn-assemble, .floating-btn, .btn-secondary, .btn-confirm, .btn-cancel, .btn-confirm-delete, .btn-cancel-delete {
    border-radius: 8px !important;
    font-weight: 500 !important;
    border: none !important;
    box-shadow: var(--shadow-sm) !important;
    transition: all 0.2s ease !important;
    cursor: pointer !important;
    color: white !important;
    text-decoration: none !important;
    padding: 10px 16px !important;
    position: relative;
    z-index: 1;
}

button:hover, .btn:hover, .btn-buy:hover, .btn-download:hover, .btn-info:hover, .btn-assemble:hover, .floating-btn:hover, .btn-secondary:hover, .btn-confirm:hover, .btn-cancel:hover, .btn-confirm-delete:hover, .btn-cancel-delete:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-md) !important;
}

/* 1. Основные кнопки */
button, .floating-btn { background: #64748b !important; }
button:hover, .floating-btn:hover { background: #475569 !important; }

/* 2. Успех / Скачивание (Зеленые) */
.btn-download, .btn-buy, #agreeBtn, .btn-confirm, .btn-print, .btn-primary { background: #10b981 !important; }
.btn-download:hover, .btn-buy:hover, #agreeBtn:hover, .btn-confirm:hover, .btn-print:hover, .btn-primary:hover { background: #059669 !important; }

/* 3. Внимание / Заказ (Оранжевые) */
.btn-assemble { background: #f59e0b !important; }
.btn-assemble:hover { background: #d97706 !important; }

/* 4. Второстепенные / Инфо / Отмена (Серые) */
.btn-info, .btn-secondary, #disagreeBtn, .btn-cancel, .btn-cancel-delete { background: #64748b !important; }
.btn-info:hover, .btn-secondary:hover, #disagreeBtn:hover, .btn-cancel:hover, .btn-cancel-delete:hover { background: #475569 !important; }

/* 5. Опасность / Удаление (Красные) */
.btn-confirm-delete, .remove-btn { background: #ef4444 !important; }
.btn-confirm-delete:hover, .remove-btn:hover { background: #dc2626 !important; }

/* 6. Крестики закрытия модальных окон (Прозрачные) */
.info-modal-close, .assemble-modal-close {
    background: transparent !important;
    box-shadow: none !important;
    color: var(--text-muted) !important;
    transform: none !important;
    padding: 4px 8px !important;
    font-size: 24px !important;
}
.info-modal-close:hover, .assemble-modal-close:hover {
    background: var(--bg-main) !important;
    color: var(--text-main) !important;
    transform: scale(1.1) !important;
    box-shadow: none !important;
}

/* ВСПЛЫВАЮЩИЕ ОКНА (МОДАЛКИ) */
.info-modal-content, 
.assemble-modal-content, 
#disclaimerContent, 
#limitModal > div {
    background: var(--card-bg) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--border) !important;
    padding: 24px !important;
    color: var(--text-main) !important;
}

.info-modal-header, .assemble-modal-header {
    background: transparent !important;
    border-bottom: 1px solid var(--border) !important;
    padding: 0 0 16px 0 !important;
    margin-bottom: 16px !important;
}

.info-modal-header h3, .assemble-modal-header h3 {
    color: var(--text-main) !important;
    font-weight: 700 !important;
    margin: 0 !important;
}

.info-modal-body, .assemble-modal-body { padding: 0 !important; }

#disclaimerContent div, #disclaimerContent strong { color: var(--text-main) !important; }
#disclaimerContent p, #disclaimerContent ul, #limitModal > div > div { color: var(--text-muted) !important; }

/* ИСПРАВЛЕНИЕ: Отмена прилипания меню на телефонах */
@media (max-width: 768px) { 
    .header-container { flex-direction: column; align-items: center; text-align: center; } 
    .logo-area { align-items: center; } 
    .modern-nav { justify-content: center; } 
    button, .btn, .btn-buy, .btn-download, .btn-info, .btn-assemble { padding: 8px 12px !important; font-size: 13px !important; }
    
    /* Жестко убираем sticky для шапки на телефонах */
    .modern-header, #modern-header-wrapper {
        position: static !important;
        top: auto !important;
        transform: none !important;
    }
    th {
        position: static !important;
    }
}

/* Приветственный блок (Hero) */
.hero-welcome {
    text-align: center;
    padding: 40px 20px;
    margin: 0 auto 30px auto;
    max-width: 800px;
}

.hero-welcome h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 12px 0;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.hero-welcome p {
    font-size: 18px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
}

/* Адаптив для телефонов */
@media (max-width: 768px) {
    .hero-welcome {
        padding: 25px 15px 10px 15px;
        margin-bottom: 20px;
    }
    .hero-welcome h1 {
        font-size: 24px;
    }
    .hero-welcome p {
        font-size: 15px;
    }
}


/* DARK THEME (light by default). Inversion also covers inline page styles; media is re-inverted back. */

html[data-theme="dark"] {
    background: #fff;
    filter: invert(0.9) hue-rotate(180deg);
}
html[data-theme="dark"] img,
html[data-theme="dark"] video,
html[data-theme="dark"] iframe,
html[data-theme="dark"] canvas,
html[data-theme="dark"] picture {
    filter: invert(0.9) hue-rotate(180deg);
}

/* Theme switch (top right corner) */
.modern-header .theme-switch { position: absolute; top: 2px; right: 12px; font-size: 11px; line-height: 1.2; z-index: 1001; }
.modern-header .theme-switch a { color: var(--text-muted) !important; text-decoration: none !important; padding: 0 3px; }
.modern-header .theme-switch a:hover { color: var(--primary) !important; }
.modern-header .theme-switch a.active { color: var(--text-main) !important; font-weight: 700; }
.modern-header .theme-switch span { color: var(--border); }
@media (max-width: 768px) { .modern-header .theme-switch { position: static; text-align: center; margin-top: 6px; } }

/* Prevent iOS zoom on input focus (needs >=16px) */
@media (max-width: 768px) { input, select, textarea { font-size: 16px !important; } }

/* Always reserve scrollbar space so header does not shift between pages */
/* (scrollbar reservation removed: header is now stabilised via box-sizing and nav resets) */


/* Unified header: neutralise per-page `nav`, `nav a`, `*` rules so the header is identical on every page */
.modern-header, .modern-header * { box-sizing: border-box; }
.modern-header .header-container { max-width: 1200px !important; width: 100%; margin: 0 auto !important; padding: 0 20px !important; }
.modern-header .modern-nav {
    margin: 20px 0 0 0 !important; padding: 0 !important; gap: 10px !important;
    display: flex !important; flex-wrap: wrap !important; align-items: center !important;
    justify-content: flex-end !important; background: none !important; box-shadow: none !important;
    position: static !important; width: auto !important; max-width: none !important; border: 0 !important;
}
.modern-header .modern-nav > a,
.modern-header .modern-nav .dropdown > a {
    margin: 0 8px !important; padding: 8px 12px !important; font-size: 14px !important; font-weight: 500 !important;
    line-height: normal !important; white-space: normal !important; display: inline-block !important;
    letter-spacing: normal !important; text-transform: none !important; border: 0 !important; background: transparent;
}
.modern-header .modern-nav > a.btn-donate { background: var(--primary) !important; font-weight: 600 !important; }
.modern-header .modern-nav .dropdown { display: block !important; margin: 0 !important; }
.modern-header .logo-area { margin: 0 !important; padding: 0 !important; }
.modern-header .logo { font-size: 26px !important; font-weight: 800 !important; line-height: normal !important; margin: 0 !important; padding: 0 !important; }
.modern-header .update-badge { font-size: 11px !important; font-weight: 500 !important; line-height: normal !important; margin: 4px 0 0 0 !important; padding: 3px 8px !important; }
@media (max-width: 768px) { .modern-header .modern-nav { justify-content: center !important; } }

/* Ignore system dark mode / browser force-dark: theme is controlled only by the site switch */
:root { color-scheme: only light; }

/* Long file names must wrap inside the modal instead of overflowing */
.assemble-modal-content { max-width: 95vw; }
.assemble-modal-body, .assemble-modal-body .assemble-text { overflow-wrap: anywhere; word-break: break-word; }
#assembleFileName { display: inline-block; max-width: 100%; overflow-wrap: anywhere; word-break: break-all; }