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var(--line);border-radius:8px;background:var(--soft)}.chat-attachment-thumb{width:32px;height:32px;object-fit:cover;border-radius:4px;background:#fff;flex:0 0 auto}.chat-attachment-name{font-size:11px;color:var(--muted);max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-attachment-remove{flex:0 0 auto;border:none;background:none;color:var(--muted);font-size:16px;line-height:1;padding:0 2px;cursor:pointer}.chat-attachment-remove:hover{color:var(--danger)}.library{min-height:100%;display:flex;flex-direction:column}.library-body{max-width:1120px;width:100%;margin:0 auto;padding:32px 24px 96px}.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;height:56px;padding:0 20px;background:var(--bg);border-bottom:1px solid var(--line)}.topbar-brand{display:flex;align-items:center;gap:10px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--ink-strong);color:#fff;font-size:12px;font-weight:700;letter-spacing:-.02em}.brand-word{font-size:16px;font-weight:600;letter-spacing:-.02em;color:var(--ink-strong)}.topbar-actions{display:flex;align-items:center;gap:10px}.topbar-btn{display:inline-flex;align-items:center;gap:6px;font:inherit;font-size:13px;padding:7px 12px;border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}.topbar-btn:hover:not(:disabled){background:var(--soft)}.topbar-btn.primary{background:var(--ink-strong);border-color:var(--ink-strong);color:#fff}.topbar-btn.primary:hover:not(:disabled){background:#1a1a1a}.topbar-btn.on{border-color:#d4d4d4;background:var(--soft)}.topbar-btn-count{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.topbar-btn.primary .topbar-btn-count{color:#ffffffb3}.topbar-caret{font-size:9px;color:var(--muted)}.topbar-account{display:inline-flex;align-items:center}.topbar-avatar{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--hover);color:var(--ink-strong);font-size:12px;font-weight:600}.view-toggle{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}.view-toggle-btn{border:0;border-radius:0;background:#fff;color:var(--muted);padding:6px 10px;font-size:14px;line-height:1;cursor:pointer}.view-toggle-btn+.view-toggle-btn{border-left:1px solid var(--line)}.view-toggle-btn.on{background:var(--hover);color:var(--ink-strong)}.clients-menu{position:relative}.clients-menu-pop{position:absolute;right:0;top:calc(100% + 8px);width:320px;max-width:92vw;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-pop);padding:12px;z-index:60}.clients-menu-head{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600;margin-bottom:8px}.clients-menu-list{list-style:none;margin:0 0 10px;padding:0;max-height:260px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.clients-menu-empty{font-size:13px;padding:6px 2px}.clients-menu-row{display:flex;align-items:center;gap:8px;padding:6px;border-radius:var(--radius-sm)}.clients-menu-row:hover{background:var(--soft)}.clients-menu-logo{flex:0 0 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var(--line)}.deck-thumb-frame{position:absolute;top:0;left:0;pointer-events:none}.deck-thumb-fallback{position:absolute;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(45deg,var(--soft),var(--soft) 8px,#ededed 8px,#ededed 16px)}.deck-thumb-fallback.loading{animation:chs-pulse 1.2s ease-in-out infinite}.deck-card-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.deck-card-badges:empty{margin-top:0}.deck-dates{display:flex;flex-wrap:wrap;gap:4px 12px;margin-top:10px;font-size:11px;color:var(--ink)}.folder-sidebar-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600;margin-bottom:4px;padding:0 10px}.deck-rows{display:flex;flex-direction:column;gap:8px}.deck-row{display:flex;align-items:center;gap:16px;padding:8px 12px 8px 8px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-card);transition:border-color .12s,box-shadow 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var(--line);border-radius:var(--radius);background:linear-gradient(45deg,#f3f3f3 25%,transparent 25%) -6px 0 / 12px 12px,linear-gradient(-45deg,#f3f3f3 25%,transparent 25%) -6px 0 / 12px 12px,linear-gradient(45deg,transparent 75%,#f3f3f3 75%) 0 0 / 12px 12px,linear-gradient(-45deg,transparent 75%,#f3f3f3 75%) 0 0 / 12px 12px,#fff;cursor:pointer;overflow:hidden;transition:border-color .12s,box-shadow .12s}.client-logo-drop.lg{width:200px;flex:0 0 200px}.client-logo-drop:hover{border-color:#c9c9c9}.client-logo-drop.over{border-color:var(--accent);border-style:solid;box-shadow:inset 0 0 0 2px var(--accent-soft)}.client-logo-drop.busy{opacity:.6;pointer-events:none}.client-logo-img{max-width:80%;max-height:80%;object-fit:contain}.client-logo-hint{font-size:11px;color:var(--subtle);text-transform:uppercase;letter-spacing:.06em}.client-logo-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:600;pointer-events:none}.client-detail-head{display:flex;align-items:center;gap:24px;padding:16px;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;box-shadow:var(--shadow-card);margin-bottom:28px}.client-detail-info{display:flex;flex-direction:column;gap:4px}.client-detail-name{font-size:22px;font-weight:600;letter-spacing:-.02em;color:var(--ink-strong)}.client-detail-actions{display:flex;gap:14px;margin-top:6px}@media (max-width: 560px){.client-detail-head{flex-direction:column;align-items:flex-start}.client-logo-drop.lg{width:100%;flex:0 0 auto}}.chat-collapse-toggle{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;font-size:15px;line-height:1;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--muted)}.chat-collapse-toggle:hover:not(:disabled){background:var(--soft);color:var(--ink);border-color:#d4d4d4}.deck-split.chat-collapsed{grid-template-columns:1fr}.deck-split.chat-collapsed .deck-split-chat{display:none}@media (max-width: 1100px){.deck-split.chat-collapsed{grid-template-rows:1fr}}