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0}.user-profile{display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.1rem}.user-info{display:flex;flex-direction:column}.user-name{color:var(--text-primary);font-size:14px;font-weight:500}.user-role{color:var(--text-secondary);font-size:14px}.logout-btn{background:transparent;border:none;color:var(--text-secondary);padding:8px;cursor:pointer;border-radius:var(--radius-sm);transition:all .2s}.logout-btn:hover{color:#ef4444;background:#ef44441a}.layout-main{flex:1;position:relative;overflow:hidden;display:flex}.mobile-topbar{display:none}.mobile-topbar-actions{display:flex;align-items:center;gap:10px}.placeholder-view{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:1.2rem;background:url('data:image/svg+xml;utf8,<svg 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var(--border-color);border-radius:50%;background:var(--card-bg);color:var(--text-primary);cursor:pointer}.admin-denied{min-height:360px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--text-secondary)}.admin-denied h2{margin:0;color:var(--text-primary)}@media(max-width:768px){.view-header{flex-direction:column;align-items:flex-start;gap:16px;padding:20px}.gallery-actions{width:100%}.action-btn{flex:1;justify-content:center}.gallery-toolbar{flex-direction:column;padding:16px;align-items:stretch}.search-box{max-width:100%}.masonry-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.dashboard-content,.admin-usage-page{padding:16px}.admin-usage-header{flex-direction:column}.admin-stats-grid,.admin-filter-panel,.admin-detail-images,.admin-detail-text-grid{grid-template-columns:1fr}.admin-filter-search{grid-column:auto}}:root{--cw-bg: #0a0a0f;--cw-ink: #f2f6f9;--cw-muted: #8b96a8;--cw-panel: rgba(20, 23, 32, 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#0000006b;padding:10px;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.video-prompt-reference-media{width:70px;height:62px;overflow:hidden;border:0;border-radius:9px;background:#00000057;padding:0;cursor:pointer}.video-prompt-reference-media img,.video-prompt-reference-media video{width:100%;height:100%;display:block;object-fit:cover}.video-prompt-reference-peek div{min-width:0;display:grid;gap:5px}.video-prompt-reference-peek strong{color:var(--primary-color);font-size:13px;font-weight:950}.video-prompt-reference-peek--image{border-color:#2dd4bf6b}.video-prompt-reference-peek--image strong{color:#5eead4}.video-prompt-reference-peek--video{border-color:#f59e0b80}.video-prompt-reference-peek--video strong{color:#fbbf24}.video-prompt-reference-peek span{overflow:hidden;color:var(--text-secondary);font-size:12px;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.video-prompt-reference-close{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;align-self:start;border:1px solid var(--border-color);border-radius:7px;background:var(--panel-bg);color:var(--text-secondary);cursor:pointer}.video-shot-toolbar{min-height:58px;display:flex;align-items:center;gap:6px;padding:12px 14px 10px}.video-mode-toggle{height:32px;display:inline-flex;overflow:hidden;border:1px solid var(--border-color);border-radius:9px;background:var(--panel-bg)}.video-mode-toggle button{min-width:64px;height:30px;display:inline-flex;align-items:center;justify-content:center;gap:5px;border:0;border-radius:8px;background:transparent;color:var(--text-secondary);padding:0 12px;font-size:12px;font-weight:900;cursor:pointer}.video-mode-toggle button.active{background:var(--primary-color);color:var(--primary-contrast, #fff)}.video-mode-toggle button:disabled{cursor:not-allowed;opacity:.62}.video-inline-select{position:relative;height:32px;min-width:72px;display:inline-flex;align-items:center;border:1px solid var(--border-color);border-radius:8px;background:var(--panel-bg)}.video-inline-select select{width:100%;height:100%;appearance:none;border:0;background:transparent;color:var(--text-primary);padding:0 25px 0 10px;font-size:12px;font-weight:850;outline:none;cursor:pointer}.video-inline-select select option{background:var(--card-bg);color:var(--text-primary)}.video-inline-select svg{position:absolute;right:8px;pointer-events:none;color:var(--text-secondary)}.video-shot-actions{margin-left:auto;display:inline-flex;align-items:center;gap:6px}.video-icon-btn,.video-send-btn{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;cursor:pointer}.video-icon-btn{border:1px solid color-mix(in srgb,var(--primary-color) 34%,var(--border-color));background:color-mix(in srgb,var(--primary-color) 8%,transparent);color:var(--primary-color)}.video-icon-btn:disabled{cursor:not-allowed;opacity:.48}.video-send-btn{border:0;background:color-mix(in srgb,var(--primary-color) 30%,var(--panel-bg));color:var(--primary-color)}.video-send-btn:not(:disabled){background:var(--primary-color);color:var(--primary-contrast, #fff)}.video-send-btn:disabled{cursor:not-allowed;opacity:.7}.video-shot-helper{padding:0 16px 12px;color:var(--text-muted);font-size:11px;text-align:center}:root[data-theme=light] .material-stat-strip span{border-color:var(--border-color);background:var(--surface-muted);color:var(--text-secondary)}:root[data-theme=light] .material-back-btn,:root[data-theme=light] .material-modal-close{border-color:var(--border-color);background:var(--surface-muted);color:var(--text-secondary)}:root[data-theme=light] .material-back-btn:hover,:root[data-theme=light] .material-modal-close:hover{border-color:color-mix(in srgb,var(--primary-color) 38%,var(--border-color));background:var(--surface-selected);color:var(--primary-color)}:root[data-theme=light] .material-preview-backdrop{background:#17242e4d;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}:root[data-theme=light] .material-preview-head span,:root[data-theme=light] .material-preview-file span,:root[data-theme=light] .material-preview-unavailable{color:var(--text-secondary)}.video-reference-panel,.video-shot-settings-popover{position:absolute;right:14px;bottom:calc(100% + 12px);z-index:7;border:1px solid var(--border-color);border-radius:12px;background:var(--card-bg);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.video-reference-route{width:min(1560px,calc(100vw - 48px));min-height:100vh;display:grid;grid-template-rows:auto minmax(0,1fr);gap:14px;margin:0 auto;padding:28px 0}.video-reference-route-back{width:fit-content;height:36px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border-color);border-radius:8px;background:var(--card-bg);color:var(--text-primary);padding:0 12px;font-size:13px;font-weight:900;cursor:pointer;box-shadow:var(--shadow-sm)}.video-reference-route-back:hover{border-color:color-mix(in srgb,var(--primary-color) 42%,var(--border-color));color:var(--primary-color)}.video-reference-route .video-reference-panel,.video-reference-route .video-shot-settings-popover{position:static;right:auto;bottom:auto;z-index:auto}.video-reference-route .video-reference-panel{width:100%;min-height:0;max-height:none;grid-template-rows:auto auto minmax(0,1fr) auto;box-shadow:var(--shadow-lg)}.video-reference-panel{width:min(540px,calc(100vw - 48px));max-height:min(660px,calc(100vh - 180px));display:grid;grid-template-rows:auto auto minmax(96px,1fr) auto auto;overflow:hidden}.video-reference-panel header{height:52px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 14px;border-bottom:1px solid var(--border-color)}.video-reference-panel header div{display:grid;gap:2px}.video-reference-panel header strong{color:var(--text-primary);font-size:14px;font-weight:950}.video-reference-panel header span{color:var(--text-secondary);font-size:12px}.video-reference-panel header button,.video-reference-remove{width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-color);border-radius:8px;background:var(--panel-bg);color:var(--text-secondary);cursor:pointer}.video-reference-tabs{display:flex;gap:8px;padding:12px 14px;border-bottom:1px solid var(--border-color)}.video-reference-tabs button,.video-reference-panel footer button{height:32px;display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid color-mix(in srgb,var(--primary-color) 34%,var(--border-color));border-radius:8px;background:color-mix(in srgb,var(--primary-color) 10%,transparent);color:var(--primary-color);padding:0 11px;font-size:12px;font-weight:900;cursor:pointer}.video-reference-tabs button.active{background:var(--primary-color);color:var(--primary-contrast, #fff);border-color:var(--primary-color)}.video-reference-tabs button:disabled,.video-reference-upload-card:disabled,.video-reference-panel footer button:disabled{cursor:not-allowed;opacity:.52}.video-reference-select-page,.video-reference-upload-page{min-height:0;overflow:hidden}.video-reference-select-page{display:grid;grid-template-rows:minmax(0,1fr) 112px}.video-reference-upload-page{display:grid;grid-template-columns:minmax(320px,.46fr) minmax(420px,1fr);gap:16px;padding:16px}.video-reference-upload-card{min-height:260px;display:grid;place-items:center;align-content:center;gap:10px;border:1px dashed color-mix(in srgb,var(--primary-color) 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16px;overflow:hidden}.video-reference-list.is-compact{grid-auto-flow:column;grid-auto-columns:minmax(220px,280px);overflow-x:auto;overflow-y:hidden;padding-bottom:2px}.video-reference-list.is-compact .video-reference-empty{min-height:76px;grid-auto-flow:column;justify-content:start;place-items:center start}.video-reference-empty{min-height:132px;display:grid;place-items:center;align-content:center;gap:8px;color:var(--text-secondary);font-size:12px}.video-reference-item{min-width:0;display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid var(--border-color);border-radius:10px;background:var(--panel-bg);padding:7px}.video-reference-thumb{width:72px;height:54px;overflow:hidden;border:0;border-radius:8px;background:var(--main-bg);padding:0;cursor:pointer}.video-reference-thumb img,.video-reference-thumb video{width:100%;height:100%;display:block;object-fit:cover}.video-reference-copy{min-width:0;display:grid;gap:3px;border:0;background:transparent;color:inherit;padding:0;text-align:left;cursor:pointer}.video-reference-copy strong{color:var(--primary-color);font-size:12px;font-weight:950}.video-reference-copy span,.video-reference-copy em{overflow:hidden;color:var(--text-secondary);font-size:11px;font-style:normal;text-overflow:ellipsis;white-space:nowrap}.video-reference-copy em{color:var(--text-muted)}.video-reference-panel footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border-top:1px solid var(--border-color)}.video-reference-panel footer span{display:inline-flex;align-items:center;gap:5px;color:var(--text-secondary);font-size:11px}.video-reference-library{display:grid;gap:10px;padding:12px 14px;border-top:1px solid var(--border-color)}.video-reference-route .video-reference-library{align-content:start;min-height:0;gap:14px;padding:16px;border-top:0;grid-template-rows:auto auto minmax(0,1fr)}.video-reference-library-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.video-reference-library-title strong{color:var(--text-primary);font-size:13px;font-weight:900}.video-reference-library-title span{color:var(--text-secondary);font-size:11px}.video-reference-library-grid{max-height:190px;overflow-y:auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.video-reference-route .video-reference-library-grid{height:100%;max-height:none;min-height:0;overflow-y:auto;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));align-content:start;gap:12px}.video-reference-group-grid{min-height:0;max-height:calc(100vh - 336px);overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));align-content:start;gap:12px}.video-reference-group-grid button{min-height:108px;display:grid;align-content:space-between;gap:14px;border:1px solid color-mix(in srgb,var(--border-color) 86%,transparent);border-radius:10px;background:linear-gradient(145deg,color-mix(in srgb,var(--text-inverse) 6%,transparent),color-mix(in srgb,var(--text-inverse) 2%,transparent)),var(--card-bg);color:var(--text-primary);padding:15px;text-align:left;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.video-reference-group-grid button:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--success-color) 46%,var(--border-color));background:linear-gradient(145deg,color-mix(in srgb,var(--success-color) 12%,transparent),color-mix(in srgb,var(--primary-color) 6%,transparent)),var(--card-bg)}:root[data-theme=light] .video-reference-group-grid button{border-color:#0f172a14;background:linear-gradient(145deg,#fffffffa,#f8fafceb),var(--card-bg);box-shadow:0 12px 28px #0f172a14}:root[data-theme=light] .video-reference-group-grid button:hover{border-color:#14b8a657;background:linear-gradient(145deg,#14b8a614,#2563eb0d),#fff;box-shadow:0 16px 34px #0f172a1a}.video-reference-group-grid strong{color:var(--text-primary);font-size:14px;font-weight:920;line-height:1.35}.video-reference-group-grid span{color:var(--text-secondary);font-size:12px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-reference-group-back{width:fit-content;height:32px;display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(148,163,184,.18);border-radius:8px;background:#ffffff0a;color:var(--text-secondary);padding:0 10px;font-size:12px;font-weight:850;cursor:pointer}.video-reference-group-back:hover{color:var(--text-primary);border-color:#2dd4bf5c;background:#2dd4bf14}.video-reference-library-empty{min-height:150px;display:grid;place-items:center;border:1px dashed 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span{position:absolute;left:5px;bottom:5px;height:18px;display:inline-flex;align-items:center;border-radius:5px;background:#00000094;color:#fff;padding:0 6px;font-size:10px;font-weight:850}.video-reference-library-grid em{position:absolute;top:6px;right:6px;height:20px;display:inline-flex;align-items:center;gap:4px;border-radius:6px;background:var(--primary-color);color:var(--primary-contrast, #fff);padding:0 7px;font-size:10px;font-style:normal;font-weight:900}.video-reference-library-grid .video-reference-review-status{position:absolute;top:var(--space-2);left:var(--space-2);min-height:20px;display:inline-flex;align-items:center;gap:var(--space-1);border:1px solid color-mix(in srgb,var(--text-secondary) 32%,transparent);border-radius:var(--radius-md);background:color-mix(in srgb,var(--panel-bg) 88%,transparent);color:var(--text-secondary);padding:0 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42%,var(--border-color));background:linear-gradient(180deg,color-mix(in srgb,var(--success-color) 16%,transparent),color-mix(in srgb,var(--success-color) 8%,transparent));color:color-mix(in srgb,var(--success-color) 76%,var(--text-primary))}.video-shot-reference-strip .video-reference-count{margin-left:6px;border-color:color-mix(in srgb,var(--border-color) 86%,transparent);background:color-mix(in srgb,var(--surface-muted) 78%,var(--card-bg));color:var(--text-secondary)}.video-shot-toolbar{min-height:58px;border-top:1px solid color-mix(in srgb,var(--border-color) 74%,transparent);padding:10px 14px}.video-mode-toggle,.video-inline-select{border-color:color-mix(in srgb,var(--border-color) 86%,transparent);background:color-mix(in srgb,var(--input-bg) 78%,transparent)}.video-mode-toggle button.active{background:linear-gradient(180deg,#2dd4bf,#14b8a6);color:#042f2e;box-shadow:inset 0 1px #ffffff47}.video-inline-select select{color:var(--text-primary)}.video-icon-btn,.video-send-btn{border:1px solid color-mix(in srgb,var(--success-color) 24%,var(--border-color));background:color-mix(in srgb,var(--success-color) 8%,transparent);color:color-mix(in srgb,var(--success-color) 78%,var(--text-primary))}.video-send-btn:not(:disabled){border-color:#2dd4bfa3;background:linear-gradient(180deg,#2dd4bf,#14b8a6);color:#042f2e;box-shadow:0 10px 28px #14b8a63d}.video-shot-helper{padding:0 16px 12px;color:var(--text-secondary);font-size:11px;text-align:center}:root[data-theme=light] .material-group-modal,:root[data-theme=light] .material-confirm-modal,:root[data-theme=light] .material-rename-modal,:root[data-theme=light] .video-upload-group-dialog{border-color:var(--border-color);background:var(--card-bg);color:var(--text-primary);box-shadow:0 28px 72px #1f384433}:root[data-theme=light] .material-group-modal input,:root[data-theme=light] .material-group-modal select,:root[data-theme=light] .material-group-modal textarea,:root[data-theme=light] .material-rename-modal input,:root[data-theme=light] .video-upload-group-dialog input,:root[data-theme=light] .video-upload-group-dialog select{border-color:var(--border-color);background:var(--input-bg);color:var(--text-primary)}:root[data-theme=light] .video-upload-group-dialog>header,:root[data-theme=light] .video-upload-group-dialog>footer{border-color:var(--border-color);background:var(--card-bg)}:root[data-theme=light] .material-rename-preview{opacity:.08}:root{color-scheme:dark;--bg-color: #090c10;--main-bg: #0b0f14;--sidebar-bg: #0d1218;--card-bg: #11171f;--panel-bg: #11171f;--input-bg: #0c1219;--border-color: #25303b;--border-strong: #344250;--text-primary: #f2f5f7;--text-secondary: #98a5b3;--text-tertiary: #697786;--text-inverse: #06110f;--primary-color: #2dd4bf;--primary-hover: #5eead4;--primary-contrast: #06201c;--accent-color: #4f8cff;--info-color: #4f8cff;--success-color: #22c55e;--warning-color: #f59e0b;--danger-color: #ef4444;--danger-contrast: #ffffff;--header-bg: rgba(11, 15, 20, .9);--surface-hover: rgba(255, 255, 255, .045);--surface-hover-strong: rgba(255, 255, 255, .075);--surface-muted: rgba(255, 255, 255, .055);--surface-selected: rgba(45, 212, 191, .1);--surface-selected-strong: rgba(45, 212, 191, .14);--surface-overlay: rgba(1, 4, 8, .72);--input-placeholder: #617080;--focus-ring: 0 0 0 3px rgba(45, 212, 191, .16);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .25);--shadow-md: 0 12px 28px rgba(0, 0, 0, .22);--shadow-lg: 0 18px 48px rgba(0, 0, 0, .3);--elevated-shadow: 0 24px 64px rgba(0, 0, 0, .36);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--shell-sidebar-width: 232px;--shell-sidebar-collapsed: 64px;--page-gutter: clamp(20px, 2.4vw, 40px);--content-max: 1760px;--font-family: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", system-ui, sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;--font-size-xs: 12px;--font-size-sm: 13px;--font-size-md: 14px;--font-size-lg: 16px;--font-size-xl: 20px;--font-size-2xl: 24px;--font-size-3xl: 28px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--duration-fast: .15s;--duration-base: .2s;--z-sticky: 20;--z-drawer: 800;--z-overlay: 1000;--z-modal: 3000;--status-ok-bg: rgba(34, 197, 94, .1);--status-ok-border: rgba(34, 197, 94, .3);--status-ok-text: #86efac;--status-sleep-bg: rgba(245, 158, 11, .1);--status-sleep-border: rgba(245, 158, 11, .3);--status-sleep-text: #fcd34d;--auth-bg: #090c10;--auth-stage-bg: #0b1118;--auth-stage-border: #263442;--auth-stage-panel: #0d141c;--auth-input-bg: #0c1219;--search-bg: #0c1219;--gallery-tab-active: rgba(45, 212, 191, .12);--image-frame-bg: #0c1219;--accent: var(--primary-color);--panel: var(--card-bg);--panel-2: 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ease}.preview-tool-btn:hover{background:#ffffff26;color:#fff}.preview-zoom-label{font-size:.8rem;color:#fff9;min-width:42px;text-align:center;font-variant-numeric:tabular-nums}.preview-download-btn{display:flex;align-items:center;gap:6px;background:#3b82f633;color:#60a5fa;border:1px solid rgba(59,130,246,.3);border-radius:8px;padding:6px 14px;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .15s ease}.preview-download-btn:hover{background:#3b82f659;color:#93bbfc;border-color:#3b82f680}@media(max-width:768px){.preview-image-container{padding:56px 16px 80px}.preview-nav-btn{width:36px;height:56px}.preview-nav-prev{left:4px}.preview-nav-next{right:4px}.preview-toolbar{padding:10px 12px}.preview-toolbar-left,.preview-toolbar-right{min-width:auto}.preview-download-btn span{display:none}}