/**
 * asset_library.css — 资产库公共样式（marketing_agent / video_workflow / storyboard 三页共用）。
 * 弹窗由 web/js/asset_library.js 动态生成，类名统一 al- 前缀。
 */

/* ============ 遮罩与弹窗骨架 ============ */
.al-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
}

.al-modal {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.28);
    width: min(960px, calc(100vw - 48px));
    max-height: calc(100vh - 64px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.al-modal--compact {
    width: min(520px, calc(100vw - 48px));
}

.al-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid #eee;
    flex: none;
}

.al-title {
    font-size: 16px;
    font-weight: 600;
    color: #1f2329;
    margin: 0;
}

.al-close {
    border: none;
    background: none;
    font-size: 20px;
    color: #8f959e;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    border-radius: 6px;
}

.al-close:hover {
    background: #f2f3f5;
    color: #1f2329;
}

.al-body {
    flex: 1;
    overflow: auto;
    min-height: 0;
}

.al-footer {
    flex: none;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 12px 20px;
    border-top: 1px solid #eee;
}

/* ============ 通用控件 ============ */
.al-btn {
    border: 1px solid #dcdfe6;
    background: #fff;
    color: #1f2329;
    border-radius: 6px;
    padding: 7px 16px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.al-btn:hover {
    border-color: #3370ff;
    color: #3370ff;
}

.al-btn--primary {
    background: #3370ff;
    border-color: #3370ff;
    color: #fff;
}

.al-btn--primary:hover {
    background: #2558e8;
    color: #fff;
}

.al-btn--primary:disabled {
    background: #a8c1ff;
    border-color: #a8c1ff;
    cursor: not-allowed;
}

.al-btn--danger {
    color: #f54a45;
    border-color: #f54a45;
}

.al-btn--small {
    padding: 3px 10px;
    font-size: 12px;
}

.al-input,
.al-select {
    border: 1px solid #dcdfe6;
    border-radius: 6px;
    padding: 7px 10px;
    font-size: 13px;
    color: #1f2329;
    box-sizing: border-box;
    outline: none;
}

.al-input:focus,
.al-select:focus {
    border-color: #3370ff;
}

.al-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.al-label {
    font-size: 13px;
    color: #646a73;
    font-weight: 500;
}

.al-hint {
    font-size: 12px;
    color: #8f959e;
}

.al-error {
    color: #f54a45;
    font-size: 12px;
    min-height: 16px;
    margin-top: 4px;
}

/* ============ 加入/编辑资产弹窗（表单型，两栏） ============ */
.al-modal--form {
    width: min(760px, calc(100vw - 48px));
}

/* 表单型弹窗内容贴边会被圆角裁切（overflow:hidden），留出内边距 */
.al-modal--form .al-body {
    padding: 18px 20px 4px;
}

.al-add-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.al-add-preview {
    flex: none;
    width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f6f8;
    border-radius: 10px;
    padding: 10px;
    min-height: 220px;
}

.al-add-preview img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 6px;
    object-fit: contain;
}

/* 编辑弹窗用的小号预览 */
.al-add-preview--sm {
    width: 180px;
    min-height: 180px;
    padding: 8px;
    align-self: flex-start;
}

.al-add-preview--sm img {
    max-height: 200px;
}

.al-add-form {
    flex: 1;
    min-width: 0;
}

/* 窄屏回退单栏 */
@media (max-width: 720px) {
    .al-add-layout {
        flex-direction: column;
    }

    .al-add-preview {
        width: 100%;
        min-height: 140px;
    }

    .al-add-preview--sm {
        min-height: 120px;
    }

    .al-add-preview img {
        max-height: 200px;
    }
}

/* ============ 权限设置 ============ */
.al-perm-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.al-perm-opt {
    border: 1px solid #dcdfe6;
    border-radius: 6px;
    padding: 5px 12px;
    font-size: 12px;
    cursor: pointer;
    color: #646a73;
    background: #fff;
}

.al-perm-opt.is-active {
    border-color: #3370ff;
    color: #3370ff;
    background: rgba(51, 112, 255, 0.06);
}

.al-member-box {
    border: 1px solid #eee;
    border-radius: 6px;
    padding: 8px;
}

.al-member-inputrow {
    display: flex;
    gap: 6px;
}

.al-member-inputrow .al-member-search {
    flex: 1;
    min-width: 0;
}

.al-member-msg {
    min-height: 18px;
    font-size: 12px;
    line-height: 18px;
}

.al-member-msg.is-ok {
    color: #16a34a;
}

.al-member-msg.is-error {
    color: #f54a45;
}

.al-member-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.al-member-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(51, 112, 255, 0.08);
    color: #3370ff;
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 12px;
}

.al-member-tag button {
    border: none;
    background: none;
    color: inherit;
    cursor: pointer;
    padding: 0;
    font-size: 13px;
    line-height: 1;
}

/* ============ 浏览弹窗布局 ============ */
.al-browse {
    display: flex;
    height: 100%;
    min-height: 420px;
}

.al-browse-side {
    flex: none;
    width: 200px;
    border-right: 1px solid #eee;
    padding: 10px 8px;
    overflow: auto;
}

.al-browse-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.al-toolbar {
    flex: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-bottom: 1px solid #eee;
    flex-wrap: wrap;
}

.al-toolbar .al-input {
    width: 180px;
}

.al-scope-tabs {
    display: flex;
    gap: 4px;
}

.al-scope-tab {
    border: none;
    background: none;
    font-size: 12px;
    color: #646a73;
    padding: 4px 10px;
    border-radius: 12px;
    cursor: pointer;
}

.al-scope-tab.is-active {
    background: rgba(51, 112, 255, 0.1);
    color: #3370ff;
    font-weight: 500;
}

.al-quota {
    margin-left: auto;
    font-size: 12px;
    color: #8f959e;
}

/* 分组侧栏 */
.al-group-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    width: 100%;
    box-sizing: border-box;
    border: none;
    background: none;
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 13px;
    color: #1f2329;
    cursor: pointer;
    text-align: left;
    user-select: none;
}

.al-group-item:focus-visible {
    outline: 2px solid rgba(51, 112, 255, 0.5);
    outline-offset: -2px;
}

.al-group-item:hover {
    background: #f2f3f5;
}

.al-group-item.is-active {
    background: rgba(51, 112, 255, 0.1);
    color: #3370ff;
    font-weight: 500;
}

.al-group-item .al-group-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.al-group-item .al-group-count {
    flex: none;
    font-size: 11px;
    color: #8f959e;
}

/* 悬停时以操作按钮替换数量徽标，避免宽度不足把按钮挤换行 */
.al-group-item:hover .al-group-count {
    display: none;
}

.al-group-item .al-group-ops {
    display: none;
    flex: none;
    gap: 2px;
}

.al-group-item:hover .al-group-ops {
    display: inline-flex;
}

.al-group-ops button {
    border: none;
    background: none;
    color: #8f959e;
    cursor: pointer;
    padding: 2px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.al-group-ops button:hover {
    color: #3370ff;
    background: rgba(51, 112, 255, 0.08);
}

.al-new-group {
    margin-top: 8px;
    width: 100%;
    border: 1px dashed #dcdfe6;
    background: none;
    border-radius: 6px;
    color: #8f959e;
    font-size: 12px;
    padding: 6px;
    cursor: pointer;
}

.al-new-group:hover {
    border-color: #3370ff;
    color: #3370ff;
}

/* ============ 资产网格 ============ */
.al-grid-wrap {
    flex: 1;
    overflow: auto;
    padding: 14px;
    min-height: 0;
}

.al-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
    gap: 12px;
}

.al-card {
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    display: flex;
    flex-direction: column;
}

.al-card-thumb {
    position: relative;
    aspect-ratio: 1 / 1;
    background: #f5f6f8 center/cover no-repeat;
    cursor: pointer;
}

.al-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.al-card-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

.al-card-badge {
    position: absolute;
    top: 6px;
    left: 6px;
    background: rgba(31, 35, 41, 0.7);
    color: #fff;
    font-size: 10px;
    border-radius: 4px;
    padding: 2px 6px;
    max-width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.al-card-missing {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(245, 74, 69, 0.92);
    color: #fff;
    font-size: 10px;
    border-radius: 4px;
    padding: 2px 6px;
}

.al-card-info {
    padding: 8px 10px 6px;
    min-width: 0;
}

.al-card-name {
    font-size: 12px;
    color: #1f2329;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.al-card-meta {
    font-size: 11px;
    color: #8f959e;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.al-card-actions {
    display: flex;
    gap: 6px;
    padding: 0 10px 10px;
}

.al-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: #8f959e;
    font-size: 13px;
    padding: 48px 0;
}

/* 分页 */
.al-pager {
    flex: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px;
    border-top: 1px solid #eee;
    font-size: 12px;
    color: #646a73;
}

/* ============ toast ============ */
.al-toast {
    position: fixed;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(31, 35, 41, 0.92);
    color: #fff;
    font-size: 13px;
    border-radius: 8px;
    padding: 9px 18px;
    z-index: 10100;
    max-width: 70vw;
}

.al-toast--error {
    background: rgba(245, 74, 69, 0.94);
}

/* ============ 提及菜单条目（供各页 @ 菜单复用） ============ */
.al-mention-item-thumb {
    width: 30px;
    height: 30px;
    object-fit: cover;
    border-radius: 4px;
    flex: none;
}

/* ============ 暗色主题适配（html.theme-dark，video_workflow 主题切换） ============ */
html.theme-dark .al-overlay {
    background: rgba(0, 0, 0, 0.65);
}

html.theme-dark .al-modal {
    background: #1e1e1e;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
}

html.theme-dark .al-title {
    color: #e8e8e8;
}

html.theme-dark .al-header,
html.theme-dark .al-footer {
    border-color: #333;
}

html.theme-dark .al-close {
    color: #9ca3af;
}

html.theme-dark .al-close:hover {
    background: #2f2f2f;
    color: #e8e8e8;
}

html.theme-dark .al-btn {
    background: #2a2a2a;
    border-color: #444;
    color: #e8e8e8;
}

html.theme-dark .al-btn:hover {
    border-color: #4c8bf5;
    color: #7aa8ff;
}

html.theme-dark .al-btn--primary {
    background: #2f5fe0;
    border-color: #2f5fe0;
    color: #fff;
}

html.theme-dark .al-btn--primary:hover {
    background: #3a6ceb;
}

html.theme-dark .al-btn--primary:disabled {
    background: #24406e;
    border-color: #24406e;
}

html.theme-dark .al-btn--danger {
    color: #f87171;
    border-color: #f87171;
}

html.theme-dark .al-input,
html.theme-dark .al-select {
    background: #262626;
    border-color: #444;
    color: #e8e8e8;
}

html.theme-dark .al-label {
    color: #b0b0b0;
}

html.theme-dark .al-hint {
    color: #8a8a8a;
}

html.theme-dark .al-error {
    color: #f87171;
}

html.theme-dark .al-perm-opt {
    background: #262626;
    border-color: #444;
    color: #b0b0b0;
}

html.theme-dark .al-perm-opt.is-active {
    border-color: #4c8bf5;
    color: #7aa8ff;
    background: rgba(76, 139, 245, 0.12);
}

html.theme-dark .al-member-box {
    border-color: #3a3a3a;
}

html.theme-dark .al-member-tag {
    background: rgba(76, 139, 245, 0.16);
    color: #7aa8ff;
}

html.theme-dark .al-member-msg.is-ok {
    color: #4ade80;
}

html.theme-dark .al-member-msg.is-error {
    color: #f87171;
}

html.theme-dark .al-browse-side {
    border-color: #333;
}

html.theme-dark .al-toolbar {
    border-color: #333;
}

html.theme-dark .al-scope-tab {
    color: #b0b0b0;
}

html.theme-dark .al-scope-tab.is-active {
    background: rgba(76, 139, 245, 0.16);
    color: #7aa8ff;
}

html.theme-dark .al-group-item {
    color: #e8e8e8;
}

html.theme-dark .al-group-item:hover {
    background: #2a2a2a;
}

html.theme-dark .al-group-item.is-active {
    background: rgba(76, 139, 245, 0.16);
    color: #7aa8ff;
}

html.theme-dark .al-card {
    background: #232323;
    border-color: #3a3a3a;
}

html.theme-dark .al-card-name {
    color: #e8e8e8;
}

html.theme-dark .al-card-thumb {
    background-color: #2a2a2a;
}

html.theme-dark .al-pager {
    border-color: #333;
    color: #b0b0b0;
}

html.theme-dark .al-new-group {
    border-color: #444;
    color: #8a8a8a;
}

html.theme-dark .al-toast {
    background: rgba(50, 50, 52, 0.95);
}

html.theme-dark .al-add-preview {
    background: #262626;
}