/**
 * slovo-media-library.css
 * Задача 5.5 — стили медиатеки учителя (модалка «Мои файлы» / «Общие»).
 *
 * Все селекторы — с префиксом html body.slovo-lms-body (как slovo-media.css).
 * Для админ-страницы slovo-media-library добавлен фолбэк body.wp-admin.
 * Открытие/закрытие — по классу .is-visible (без inline style="display:none").
 */

/* ============================================================
   Контейнер модалки (скрыт по умолчанию)
   ============================================================ */

html body.slovo-lms-body .slovo-media-library-modal,
body.wp-admin .slovo-media-library-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 20px !important;
    box-sizing: border-box !important;
    display: none !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 100000 !important;
    background: transparent !important;
}

html body.slovo-lms-body .slovo-media-library-modal.is-visible,
body.wp-admin .slovo-media-library-modal.is-visible {
    display: flex !important;
}

/* Overlay на весь экран */
html body.slovo-lms-body .slovo-media-library-overlay,
body.wp-admin .slovo-media-library-overlay {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(15, 23, 42, 0.55) !important;
    backdrop-filter: blur(2px) !important;
    cursor: pointer !important;
}

/* ============================================================
   Окно модалки
   ============================================================ */

html body.slovo-lms-body .slovo-media-library-window,
body.wp-admin .slovo-media-library-window {
    position: relative !important;
    z-index: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 860px !important;
    max-height: 86vh !important;
    margin: 0 !important;
    padding: 24px !important;
    box-sizing: border-box !important;
    background: #ffffff !important;
    border-radius: 16px !important;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.35) !important;
    overflow: hidden !important;
}

html body.slovo-lms-body .slovo-media-library-close,
body.wp-admin .slovo-media-library-close {
    position: absolute !important;
    top: 14px !important;
    right: 14px !important;
    width: 34px !important;
    height: 34px !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 50% !important;
    background: transparent !important;
    color: #64748b !important;
    font-size: 26px !important;
    line-height: 1 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

html body.slovo-lms-body .slovo-media-library-close:hover,
body.wp-admin .slovo-media-library-close:hover {
    background: #f1f5f9 !important;
    color: #23282d !important;
}

html body.slovo-lms-body .slovo-media-library-title,
body.wp-admin .slovo-media-library-title {
    margin: 0 0 16px !important;
    padding: 0 !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    line-height: 1.3 !important;
}

/* ============================================================
   Вкладки «Мои файлы» / «Общие»
   ============================================================ */

html body.slovo-lms-body .slovo-media-library-tabs,
body.wp-admin .slovo-media-library-tabs {
    display: flex !important;
    gap: 6px !important;
    margin: 0 0 16px !important;
    padding: 4px !important;
    background: #f1f5f9 !important;
    border-radius: 12px !important;
}

html body.slovo-lms-body .slovo-media-library-tab,
body.wp-admin .slovo-media-library-tab {
    flex: 1 1 auto !important;
    margin: 0 !important;
    padding: 10px 18px !important;
    border: none !important;
    border-radius: 9px !important;
    background: transparent !important;
    color: #475569 !important;
    font-size: 14px !important;
    font-family: inherit !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

html body.slovo-lms-body .slovo-media-library-tab.is-active,
body.wp-admin .slovo-media-library-tab.is-active {
    background: #ffffff !important;
    color: #007cba !important;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.12) !important;
}

/* ============================================================
   Панель инструментов: поиск, папки, загрузка
   ============================================================ */

html body.slovo-lms-body .slovo-media-library-toolbar,
body.wp-admin .slovo-media-library-toolbar {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    gap: 10px !important;
    margin: 0 0 14px !important;
}

html body.slovo-lms-body .slovo-media-library-search,
body.wp-admin .slovo-media-library-search {
    flex: 1 1 220px !important;
    min-width: 180px !important;
    margin: 0 !important;
    padding: 9px 12px !important;
    border: 1.5px solid #d0d8e0 !important;
    border-radius: 10px !important;
    background: #ffffff !important;
    color: #23282d !important;
    font-size: 14px !important;
    font-family: inherit !important;
    line-height: 1.4 !important;
}

html body.slovo-lms-body .slovo-media-library-folder,
body.wp-admin .slovo-media-library-folder {
    flex: 0 1 200px !important;
    margin: 0 !important;
    padding: 9px 12px !important;
    border: 1.5px solid #d0d8e0 !important;
    border-radius: 10px !important;
    background: #ffffff !important;
    color: #23282d !important;
    font-size: 14px !important;
    font-family: inherit !important;
    line-height: 1.4 !important;
}

html body.slovo-lms-body .slovo-media-library-search:focus,
html body.slovo-lms-body .slovo-media-library-folder:focus,
body.wp-admin .slovo-media-library-search:focus,
body.wp-admin .slovo-media-library-folder:focus {
    outline: none !important;
    border-color: #007cba !important;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.12) !important;
}

html body.slovo-lms-body .slovo-media-library-upload,
body.wp-admin .slovo-media-library-upload {
    flex: 0 0 auto !important;
    margin: 0 !important;
}

html body.slovo-lms-body .slovo-media-library-upload-btn,
body.wp-admin .slovo-media-library-upload-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    margin: 0 !important;
    padding: 9px 16px !important;
    border: 1.5px solid #007cba !important;
    border-radius: 10px !important;
    background: #007cba !important;
    color: #ffffff !important;
    font-size: 14px !important;
    font-family: inherit !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

html body.slovo-lms-body .slovo-media-library-upload-btn:hover,
body.wp-admin .slovo-media-library-upload-btn:hover {
    background: #006799 !important;
    border-color: #006799 !important;
}

/* ============================================================
   Dropzone
   ============================================================ */

html body.slovo-lms-body .slovo-media-library-dropzone,
body.wp-admin .slovo-media-library-dropzone {
    margin: 0 0 14px !important;
    padding: 18px !important;
    border: 2px dashed #cbd5e1 !important;
    border-radius: 12px !important;
    background: #f8fafc !important;
    color: #64748b !important;
    font-size: 13px !important;
    text-align: center !important;
    transition: all 0.15s ease !important;
}

html body.slovo-lms-body .slovo-media-library-dropzone.is-dragover,
body.wp-admin .slovo-media-library-dropzone.is-dragover {
    border-color: #007cba !important;
    background: #e8f4fb !important;
    color: #007cba !important;
}


/* ============================================================
   Сетка файлов
   ============================================================ */

html body.slovo-lms-body .slovo-media-library-grid,
body.wp-admin .slovo-media-library-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)) !important;
    gap: 14px !important;
    margin: 0 !important;
    padding: 4px !important;
    overflow-y: auto !important;
    max-height: 42vh !important;
    box-sizing: border-box !important;
}

html body.slovo-lms-body .slovo-media-library-empty,
body.wp-admin .slovo-media-library-empty {
    grid-column: 1 / -1 !important;
    margin: 20px 0 !important;
    color: #94a3b8 !important;
    font-size: 14px !important;
    text-align: center !important;
}

html body.slovo-lms-body .slovo-media-library-item,
body.wp-admin .slovo-media-library-item {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    padding: 10px !important;
    border: 1.5px solid #e2e8f0 !important;
    border-radius: 12px !important;
    background: #ffffff !important;
    transition: all 0.15s ease !important;
}

html body.slovo-lms-body .slovo-media-library-item:hover,
body.wp-admin .slovo-media-library-item:hover {
    border-color: #007cba !important;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12) !important;
}

html body.slovo-lms-body .slovo-media-library-thumb,
body.wp-admin .slovo-media-library-thumb {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    height: 100px !important;
    overflow: hidden !important;
    border-radius: 8px !important;
    background: #f1f5f9 !important;
}

html body.slovo-lms-body .slovo-media-library-thumb img,
body.wp-admin .slovo-media-library-thumb img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: cover !important;
    display: block !important;
}

html body.slovo-lms-body .slovo-media-library-icon,
body.wp-admin .slovo-media-library-icon {
    font-size: 34px !important;
    line-height: 1 !important;
}

html body.slovo-lms-body .slovo-media-library-name,
body.wp-admin .slovo-media-library-name {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #23282d !important;
    line-height: 1.35 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

html body.slovo-lms-body .slovo-media-library-size,
body.wp-admin .slovo-media-library-size {
    font-size: 11px !important;
    color: #94a3b8 !important;
    line-height: 1.2 !important;
}

html body.slovo-lms-body .slovo-media-library-item-actions,
body.wp-admin .slovo-media-library-item-actions {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
    margin-top: auto !important;
}

html body.slovo-lms-body .slovo-media-library-item-btn,
body.wp-admin .slovo-media-library-item-btn {
    flex: 1 1 auto !important;
    margin: 0 !important;
    padding: 7px 10px !important;
    border: 1.5px solid #d0d8e0 !important;
    border-radius: 8px !important;
    background: #f8fafc !important;
    color: #23282d !important;
    font-size: 12px !important;
    font-family: inherit !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

html body.slovo-lms-body .slovo-media-library-item-btn.is-primary,
body.wp-admin .slovo-media-library-item-btn.is-primary {
    border-color: #007cba !important;
    background: #007cba !important;
    color: #ffffff !important;
}

html body.slovo-lms-body .slovo-media-library-item-btn.is-primary:hover,
body.wp-admin .slovo-media-library-item-btn.is-primary:hover {
    background: #006799 !important;
}

html body.slovo-lms-body .slovo-media-library-item-btn.is-danger,
body.wp-admin .slovo-media-library-item-btn.is-danger {
    border-color: #f0c2c2 !important;
    background: #fdf2f2 !important;
    color: #b32d2e !important;
}

html body.slovo-lms-body .slovo-media-library-item-btn.is-danger:hover,
body.wp-admin .slovo-media-library-item-btn.is-danger:hover {
    background: #fbe3e3 !important;
}

/* ============================================================
   Статус (подсказки/ошибки)
   ============================================================ */

html body.slovo-lms-body .slovo-media-library-status,
body.wp-admin .slovo-media-library-status {
    min-height: 18px !important;
    margin: 12px 0 0 !important;
    color: #64748b !important;
    font-size: 13px !important;
    line-height: 1.4 !important;
}

/* ============================================================
   Админ-страница slovo-media-library (обёртка WordPress)
   ============================================================ */

body.wp-admin .slovo-media-library-modal {
    z-index: 160000 !important;
}

body.wp-admin .slovo-media-library-window {
    max-width: 960px !important;
}