:root {
    --bg-main: #0f0f11;
    --bg-card: #18181c;
    --bg-input: #222227;
    --text-main: #f5f5f7;
    --text-muted: #8e8e93;
    --accent: #e60023;
    --accent-hover: #b8001c;
    --border: #2c2c35;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg-main); color: var(--text-main); min-height: 100vh; padding-bottom: 70px; }
/* Блокировка прокрутки основного сайта при открытых модалках */
body.no-scroll {
    overflow: hidden !important;
    height: 100vh !important;
}

/* ХЕДЕР */
.header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px; border-bottom: 1px solid var(--border);
    position: sticky; top: 0; background-color: var(--bg-main); z-index: 100; gap: 16px;
}
.header-logo { font-size: 28px; color: var(--accent); cursor: pointer; }
.search-container { position: relative; flex-grow: 1; max-width: 600px; }
.search-container i { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.search-container input {
    width: 100%; padding: 12px 48px 12px 16px; background-color: var(--bg-input);
    border: 1px solid transparent; border-radius: 24px; color: var(--text-main); font-size: 14px; outline: none;
}
.search-container input:focus { border-color: var(--text-muted) !important; }
.auth-btn { border: none; padding: 10px 20px; border-radius: 20px; color: #ffffff ; background-color: var(--accent); font-weight: 600; cursor: pointer; font-size: 14px; transition: background 0.2s; }
.auth-btn:hover { 
    background-color: var(--accent-hover) !important; 
}

#header-create-pin-btn {
    margin: 0 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
}

/* Выпадающее меню аватарки в хедере */
#header-profile-dropdown {
    position: absolute;
    top: 52px;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 8px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.7);
    z-index: 9999 !important;
}

/* СТИЛИ МЕНЮ ТРИ ТОЧКИ НА ПИНАХ */
.pin-image-wrapper {
    position: relative;
    overflow: visible !important; 
    border-radius: 16px 16px 0 0;
}

.pin-image-wrapper:has(.pin-dropdown-menu:not(.hidden)) .pin-actions-overlay {
    opacity: 0 !important;
    pointer-events: none !important;
}

.pin-image-wrapper img {
    width: 100%;
    display: block;
    height: auto;
    border-radius: 16px 16px 0 0;
}

.pin-menu-trigger {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(15, 15, 17, 0.85);
    border: 1px solid var(--border);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    cursor: pointer;
    opacity: 0; /* Прячем */
    transition: opacity 0.2s ease, background 0.2s;
    z-index: 100;
}

/* Показываем три точки только при наведении на карточку пина */
.pin-item:hover .pin-menu-trigger {
    opacity: 1 !important;
}

.pin-menu-trigger:hover {
    background: var(--bg-input);
    color: white;
}

.pin-back-btn:hover {
    background: var(--border);
    transform: scale(1.05);
}

.pin-back-btn {
    background: var(--bg-input);
    border: 1px solid var(--border);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.pin-dropdown-menu {
    position: absolute;
    top: 52px;
    right: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 6px;
    width: 170px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.85);
    z-index: 9999 !important; /* Гарантированно выше кнопок и соседних пинов */
    text-align: left;
}

.pin-menu-item {
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-main);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: background 0.2s;
}

.pin-menu-item:hover {
    background: var(--bg-input);
}

.pin-menu-item.item-delete {
    color: #ff3b30;
}

.pin-menu-item.item-delete:hover {
    background: rgba(255, 59, 48, 0.15);
}

/* СТИЛИ СТРАНИЦЫ ДЕТАЛЬНОГО ПРОСМОТРА ПИНА */
.single-pin-container {
    display: flex;
    max-width: 1000px;
    margin: 30px auto;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}

.single-pin-left {
    flex: 1;
    background-color: #0b0b0d;
    display: flex;
    align-items: center;
    justify-content: center;
}

.single-pin-left img {
    width: 100%;
    max-height: 75vh;
    object-fit: contain;
    display: block;
}

.single-pin-right {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    text-align: left;
    border-left: 1px solid var(--border);
}

.single-pin-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.single-pin-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
    line-height: 1.3;
}

.single-pin-desc {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    white-space: pre-wrap;
}

/* Блок профиля автора внутри страницы пина */
.single-pin-author-block {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.single-pin-author-block:hover {
    background-color: var(--border);
    transform: translateY(-2px);
}

.author-info-flex {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar-stub {
    width: 44px;
    height: 44px;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-muted);
}

.author-label-text {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.author-link-username {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
    margin-top: 2px;
}

.style-arrow {
    color: var(--text-muted);
    font-size: 14px;
}

/* СЕТКА (MASONRY LAYOUT КАК В PINTEREST) */
.main-layout { 
    padding: 24px; 
}
.pins-grid {
    /* Заменяем display: grid на column-count */
    column-count: 5;
    column-gap: 20px;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.pin-item {
    /* Важно для колонок: карточка ведет себя как цельный блок */
    display: inline-block;
    width: 100%;
    margin-bottom: 20px;
    break-inside: avoid; /* Запрещает карточке ломаться между колонками */
    -webkit-column-break-inside: avoid;
    page-break-inside: avoid;

    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: visible !important;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
    position: relative;
}

/* Универсальный контейнер для пустых страниц */
.empty-state-container {
    column-span: all; /* Растягивает заглушку на всю ширину всех колонок */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    padding: 60px 20px;
}

/* Картинка паучка */
.empty-state-spider {
    width: 150px;
    height: 150px;
    object-fit: contain;
    margin-bottom: 20px;
    opacity: 0.6;
    transition: transform 0.3s ease;
}

.empty-state-container:hover .empty-state-spider {
    transform: scale(1.05) rotate(5deg);
}

/* Текст заглушки */
.empty-state-text {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.5;
}

.pin-item img { width: 100%; display: block; height: auto; }
.pin-info { padding: 12px; }
.pin-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.pin-author { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; font-weight: 500; }
.pin-author:hover { color: var(--text-main); text-decoration: underline; }
.pin-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-badge { font-size: 11px; background-color: var(--bg-input); padding: 4px 8px; border-radius: 8px; color: var(--text-muted); }

/* МОДАЛКА */
.auth-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.7);
    display: flex; justify-content: center; align-items: center; z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; padding: 16px;
}
.auth-overlay.active { opacity: 1; pointer-events: auto; }
.auth-container { background-color: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; padding: 40px; width: 100%; max-width: 420px; text-align: center; position: relative; box-sizing: border-box; }
.close-auth { position: absolute; right: 20px; top: 20px; font-size: 20px; color: var(--text-muted); cursor: pointer; }

.screen { display: none; width: 100%; }
.screen.active { display: block; }

/* ИНПУТЫ И ИКОНКИ */
.logo-icon { font-size:32px; color:var(--accent); margin-bottom:16px; }
.screen-subtitle { color:var(--text-muted); font-size:14px; margin-bottom:24px; }
.input-group { position: relative; }
.input-group i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.input-group input {
    width: 100%; padding: 16px 16px 16px 48px; background-color: var(--bg-input); border: 1px solid transparent; border-radius: 14px; color: white; outline: none; font-size: 15px;
}
.google-divider { margin-top:24px; border-top:1px solid var(--border); padding-top:16px; }
.google-btn { display:flex; align-items:center; justify-content:center; gap:12px; width:100%; padding:14px; border:1px solid var(--border); border-radius:14px; color:white; text-decoration:none; }

/* 2FA ЯЧЕЙКИ */
.code-container { display: flex; justify-content: space-between; gap: 6px; margin: 24px 0; width: 100%; }
.code-cell { width: 14%; height: 50px; background-color: var(--bg-input); border: 1px solid var(--border); border-radius: 12px; text-align: center; font-size: 20px; font-weight: 600; color: white; outline: none; }
.code-cell.success { border-color: #34c759 !important; box-shadow: 0 0 12px rgba(52, 199, 89, 0.4) !important; }
.header-buttons {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}
/* Кнопка-аватарка в хедере */
.profile-avatar-trigger {
    width: 40px !important;
    height: 40px !important;
    max-width: 40px !important;
    max-height: 40px !important;
    border-radius: 50% !important;
    overflow: hidden !important;
    cursor: pointer;
    border: 2px solid var(--border);
    transition: transform 0.2s, border-color 0.2s;
    display: inline-block;
    margin: 0 !important;
}

.profile-avatar-trigger:hover {
    transform: scale(1.05);
    border-color: var(--text-muted);
}

.profile-avatar-trigger img {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    border-radius: 50% !important;
}

/* АВАТАРКА */
.avatar-block { margin: 24px 0 6px 0; position: relative; display: inline-block; }
.avatar-block img { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 2px solid var(--border); background-color: var(--bg-input); }
.avatar-label { position: absolute; bottom: 4px; right: 4px; background: var(--accent); width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
.avatar-label i { font-size: 13px; color: white; }
.user-id-badge { font-size: 13px; color: var(--text-muted); font-weight: 500; }

/* УМНАЯ ПРИВАТНОСТЬ */
.privacy-toggle-group { background: var(--bg-input); padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border); }
.checkbox-container { display: flex; align-items: center; position: relative; cursor: pointer; font-size: 14px; user-select: none; color: var(--text-main); }
.checkbox-container input { position: absolute; opacity: 0; cursor: pointer; height: 0; width: 0; }
.checkmark { height: 18px; width: 18px; background-color: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; margin-right: 12px; display: inline-block; position: relative; }
.checkbox-container:hover input ~ .checkmark { border-color: var(--text-muted); }
.checkbox-container input:checked ~ .checkmark { background-color: var(--accent); border-color: var(--accent); }
.checkmark:after { content: ""; position: absolute; display: none; }
.checkbox-container input:checked ~ .checkmark:after { display: block; }
.checkbox-container .checkmark:after { left: 6px; top: 2px; width: 4px; height: 9px; border: solid white; border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* ПУБЛИЧНЫЙ ПРОФИЛЬ СТРАНИЦЫ */
.public-profile-container { max-width: 800px; margin: 0 auto; text-align: center; padding-top: 20px; }
.public-profile-container .pin-back-btn {
    margin-left: 10px;
    margin-bottom: -40px;
    position: relative;
    z-index: 10;
}
.pin-back-outer-wrapper {
    max-width: 1000px;
    margin: 10px auto -20px auto;
    display: flex;
    justify-content: flex-start;
    padding-left: 10px;
}
.public-profile-header { margin-bottom: 32px; }
.public-avatar { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; border: 3px solid var(--border); margin-bottom: 16px; }
.public-id-badge { font-size: 14px; color: var(--text-muted); margin-top: 6px; }
.public-profile-tabs { display: flex; justify-content: center; gap: 24px; border-bottom: 1px solid var(--border); padding-bottom: 12px; }
.profile-tab { font-size: 16px; font-weight: 600; color: var(--text-muted); cursor: pointer; padding: 6px 12px; transition: color 0.2s; position: relative; }
.profile-tab:hover, .profile-tab.active { color: var(--text-main); }
.profile-tab.active::after { content: ''; position: absolute; bottom: -13px; left: 0; width: 100%; height: 3px; background: var(--text-main); border-radius: 2px; }
.profile-page-loading { text-align: center; color: var(--text-muted); font-size: 16px; padding: 40px; }

/* СЛУЖЕБНЫЕ КЛАССЫ СТИЛЕЙ */
.w100 { width: 100%; }
.text-center { text-align: center; }
.color-muted { color: var(--text-muted); }
.py20 { padding-top: 20px; padding-bottom: 20px; }
.pt16 { padding: 16px; }
.pt14 { padding: 14px; }
.pt12 { padding: 12px; }
.mt5 { margin-top: 5px; }
.mt8 { margin-top: 8px; }
.mt15 { margin-top: 15px; }
.mt16 { margin-top: 16px; }
.mt20 { margin-top: 20px; }
.mb12 { margin-bottom: 12px; }
.mb20 { margin-bottom: 20px; }
.mb24 { margin-bottom: 24px; }
.mr8 { margin-right: 8px; }
.tl { text-align: left; }
.bg-input { background-color: var(--bg-input); color: var(--text-main); }
.bg-trans { background-color: transparent; }
.border-btn { border: 1px solid var(--border); color: var(--text-main); }
.divider { border-top: 1px solid var(--border); padding-top: 4px; }
.input-label { font-size: 13px; font-weight: 500; color: var(--text-muted); display: block; margin-bottom: 8px; margin-left: 4px; }
.input-label-sec { font-size: 12px; color: var(--text-muted); }

.smart-field-container { background-color: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 6px; margin-top: 6px; }
.smart-display { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background-color: var(--bg-input); border-radius: 10px; font-size: 15px; color: var(--text-main); }
.smart-actions { display: flex; gap: 16px; color: var(--text-muted); }
.smart-actions i { cursor: pointer; transition: color 0.2s; }
.smart-actions i:hover { color: var(--text-main); }
.smart-form { padding: 10px 6px 6px 6px; }
.hidden { display: none !important; }

/* Полноэкранный оверлей с блюром */
.custom-alert-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 17, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999 !important; 
    opacity: 1;
    transition: opacity 0.25s ease;
}

/* Карточка уведомления */
.custom-alert-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 32px 40px;
    width: 90%;
    max-width: 380px;
    text-align: center;
    position: relative;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.8);
    transform: scale(1);
    transition: transform 0.2s ease;
}

/* Иконки статуса */
.alert-icon-status {
    font-size: 42px;
    margin-bottom: 16px;
}

.custom-alert-box h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-main);
}

.custom-alert-box p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Крестик закрытия */
.close-alert-btn {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 18px;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s;
}
.close-alert-btn:hover { color: var(--text-main); }

/* Контейнер для кнопок на фотке пина */
.pin-actions-overlay {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 8px;
    z-index: 10 !important; /* Понижаем слой кнопок */
    pointer-events: auto;
}

.pin-actions-overlay .pin-menu-trigger {
    position: static !important;
}

/* Триггер трех точек */
.pin-menu-trigger {
    position: absolute; 
    background: rgba(15, 15, 17, 0.85);
    border: 1px solid var(--border);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease, background 0.2s, transform 0.2s;
    z-index: 100 !important;
}

/* Стили для круглой кнопки быстрой закладки */
.pin-bookmark-trigger {
    background: rgba(15, 15, 17, 0.85);
    border: 1px solid var(--border);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease, background-color 0.2s, color 0.2s, transform 0.2s;
}

/* При наведении на карточку показываем сразу обе кнопки */
.pin-item:hover .pin-menu-trigger,
.pin-item:hover .pin-bookmark-trigger {
    opacity: 1 !important;
}

/* ====================================================
   УМНАЯ ПОДСВЕТКА ЗАДНЕГО ФОНА ЗАКЛАДОК (ЛЕНТА + ПИН)
   ==================================================== */

/* 1. СОСТОЯНИЕ: ПИНА НЕТ В ИЗБРАННОМ (Нейтральный серый бэкграунд инпута) */
.pin-bookmark-trigger.saved-inactive,
.auth-btn.js-save-pin {
    background-color: var(--bg-input) !important;
    color: var(--text-muted) !important;
    border: 1px solid var(--border) !important;
}
.pin-bookmark-trigger.saved-inactive:hover,
.auth-btn.js-save-pin:hover {
    background-color: var(--border) !important;
    color: var(--text-main) !important;
}

/* 2. СОСТОЯНИЕ: ПИН УЖЕ В ИЗБРАННОМ (Активный ярко-красный бэкграунд) */
.pin-bookmark-trigger.saved-active,
.auth-btn.js-save-pin.saved-active-btn {
    background-color: var(--accent) !important;
    color: #ffffff !important;
    border: 1px solid transparent !important;
}
.pin-bookmark-trigger.saved-active:hover,
.auth-btn.js-save-pin.saved-active:hover {
    background-color: var(--accent-hover) !important;
    color: #ffffff !important;
}

/* Фикс для плавности анимации переходов цвета */
.pin-bookmark-trigger, .auth-btn.js-save-pin {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease !important;
}

/* АДАПТИВНОСТЬ */

@media (max-width: 1400px) {
    .pins-grid {
        column-count: 4;
    }
}

@media (max-width: 1100px) {
    .pins-grid {
        column-count: 3;
    }
}

@media (min-width: 1025px) {
    .pin-back-outer-wrapper {
        position: relative;
        margin-bottom: -50px;
    }
    .pin-back-outer-wrapper .pin-back-btn {
        position: absolute;
        left: -60px;
        z-index: 10;
    }
}
@media (max-width: 1024px) { .pins-grid { column-count: 3; } 
    .pin-back-outer-wrapper {
        margin: 15px 10px 5px 10px;
    } 
}
@media (max-width: 768px) {
    .pins-grid {
        column-count: 2;
        column-gap: 12px;
    }
    
    .pin-item {
        margin-bottom: 12px;
    }

    .header { padding: 12px 16px; }     
    .single-pin-container {
        flex-direction: column;
        margin: 10px;
        border-radius: 24px;
    }
    .single-pin-right {
        padding: 24px;
        border-left: none;
        border-top: 1px solid var(--border);
    }
    .pin-bookmark-trigger {
        display: none !important;
    }
}
@media (max-width: 480px) {
    .pins-grid {
        column-count: 2;
        column-gap: 8px;
    }
    .pin-item {
        margin-bottom: 8px;
    }
    .main-layout { 
        padding: 10px; 
    }
    .auth-overlay { 
        align-items: flex-end; 
        padding: 0; 
    }
    .auth-container { 
        border-radius: 24px 24px 0 0; 
        border: none; 
        padding: 32px 20px; 
        max-width: 100%; 
    }
}