:root{--bg: #17151a;--bg-elevated: #1e1c22;--bg-card: #252229;--bg-card-2: #2c2831;--border: #38343d;--text: #f0ede9;--text-dim: #a39c9f;--text-faint: #756e72;--accent: #d99a5b;--accent-ink: #241a0f;--accent-2: #7fa88f;--danger: #d9695f;--danger-ink: #2a0f0f;--radius-lg: 16px;--radius: 12px;--radius-sm: 8px;color-scheme:dark;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.45}button,input,textarea,select{font-family:inherit;font-size:16px;color:inherit}button{touch-action:manipulation}svg{display:block;flex-shrink:0}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:24px}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 30px;width:100%;max-width:340px;display:flex;flex-direction:column;gap:16px}.login-card h1{margin:0;font-size:22px;font-weight:600;text-align:center}.login-sub{margin:-10px 0 4px;text-align:center;color:var(--text-dim);font-size:14px}.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-dim)}.login-card input,.login-card select{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 12px}.login-card button{margin-top:8px;background:var(--accent);color:var(--accent-ink);font-weight:600;border:none;border-radius:var(--radius-sm);padding:12px;cursor:pointer}.login-card button:disabled{opacity:.6;cursor:default}.login-error{color:var(--danger);font-size:13px}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;flex-direction:column;gap:12px;padding:14px 24px;border-bottom:1px solid var(--border);background:var(--bg-elevated);position:sticky;top:0;z-index:10}.app-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.app-title{font-weight:600;font-size:17px;white-space:nowrap}.user-badge{display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);color:var(--text-dim);border-radius:999px;padding:5px 12px 5px 5px;cursor:pointer;flex-shrink:0}.user-badge:hover{color:var(--text);border-color:var(--text-faint)}.user-badge-initial{width:24px;height:24px;border-radius:50%;background:var(--bg-card-2);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:var(--text)}.app-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:var(--bg-card);border:1px solid var(--border);border-radius:999px;padding:3px}.tab{background:transparent;border:none;color:var(--text-dim);padding:9px 10px;border-radius:999px;cursor:pointer;min-height:40px;white-space:nowrap;font-size:14px}.tab--active{background:var(--bg-card-2);color:var(--text)}.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;text-decoration:underline;padding:0}.app-main{flex:1;padding:24px;max-width:900px;width:100%;margin:0 auto}.empty-state{text-align:center;color:var(--text-dim);padding:80px 20px}.search-bar{display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:999px;padding:9px 14px;margin-bottom:16px;color:var(--text-faint)}.search-bar input{flex:1;background:none;border:none;color:var(--text);padding:0}.search-bar input::placeholder{color:var(--text-faint)}.search-clear{background:none;border:none;color:var(--text-faint);cursor:pointer;display:flex;align-items:center;padding:0}.search-clear:hover{color:var(--text)}.timeline{display:flex;flex-direction:column}.timeline-item{display:flex;gap:14px}.timeline-rail{display:flex;flex-direction:column;align-items:center;width:10px;flex-shrink:0}.timeline-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:8px;flex-shrink:0}.timeline-line{flex:1;width:1px;background:var(--border);margin-top:4px}.timeline-item:last-child .timeline-line{display:none}.timeline-content{flex:1;min-width:0;padding-bottom:26px}.timeline-toprow{display:flex;align-items:center;gap:8px;margin-bottom:6px}.timeline-subline{color:var(--text-faint);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.timeline-actions{display:flex;gap:2px;margin-left:auto;flex-shrink:0}.timeline-icon-btn{background:none;border:none;color:var(--text-faint);cursor:pointer;width:32px;height:32px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.timeline-icon-btn:hover{color:var(--text);background:var(--bg-card)}.timeline-icon-btn--danger:hover{color:var(--danger)}.timeline-caption{margin:8px 0 0;color:var(--text-dim);font-size:14px;white-space:pre-wrap}.timeline-title{margin:0 0 8px;font-size:15px;font-weight:600}.timeline-image{max-width:100%;max-height:420px;border-radius:var(--radius);cursor:pointer;display:block;border:1px solid var(--border)}.timeline-image-strip{display:flex;gap:6px;overflow-x:auto;cursor:pointer;padding-bottom:2px}.timeline-image-strip-img{height:220px;width:auto;max-width:85%;flex-shrink:0;border-radius:var(--radius);border:1px solid var(--border);object-fit:cover}.timeline-video,.timeline-audio{max-width:100%;border-radius:var(--radius);display:block}.timeline-video{max-height:420px;background:#000}.timeline-audio{width:100%}.timeline-text{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;white-space:pre-wrap;margin:0}.timeline-file{display:flex;align-items:center;gap:10px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;cursor:pointer;width:fit-content;max-width:100%}.timeline-file span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.timeline-chat-preview{cursor:pointer;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px;max-height:240px;overflow:hidden;position:relative}.timeline-chat-preview:after{content:"";position:absolute;bottom:0;left:0;right:0;height:36px;background:linear-gradient(transparent,var(--bg-card))}.pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;letter-spacing:.02em;padding:4px 9px 4px 7px;border-radius:999px;background:var(--bg-card);color:var(--text-dim);flex-shrink:0}.pill--image{color:var(--accent-2)}.pill--chat{color:var(--accent)}.gallery-filters{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}.filter-chip{background:var(--bg-card);border:1px solid var(--border);color:var(--text-dim);padding:7px 14px;border-radius:999px;cursor:pointer;font-size:13px;min-height:36px}.filter-chip--active{background:var(--bg-card-2);color:var(--text);border-color:var(--text-faint)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.gallery-tile{position:relative;aspect-ratio:1 / 1;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer;display:flex;flex-direction:column}.gallery-tile img,.gallery-tile video{width:100%;height:100%;object-fit:cover}.gallery-tile-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:#0a090b8c;color:var(--text);display:flex;align-items:center;justify-content:center}.gallery-tile-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:12px;text-align:center}.gallery-tile-icon{color:var(--text-faint)}.gallery-tile-excerpt{font-size:12px;color:var(--text-dim);overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical}.gallery-tile-name{font-size:12px;color:var(--text-dim);word-break:break-all}.gallery-tile-caption{font-size:11px;padding:16px 8px 7px;background:linear-gradient(transparent,#0a090be0 55%);position:absolute;bottom:0;left:0;right:0;max-height:70%;overflow:hidden}.gallery-tile-caption-title{font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gallery-tile-caption-text{color:var(--text-dim);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.gallery-tile-count{position:absolute;top:6px;right:6px;background:#0a090bb3;color:var(--text);font-size:11px;font-weight:600;padding:2px 7px;border-radius:999px}.chat-bubbles{display:flex;flex-direction:column;gap:6px}.chat-row{display:flex}.chat-row--right{justify-content:flex-end}.chat-row--left{justify-content:flex-start}.chat-bubble{max-width:78%;background:var(--bg-card-2);border-radius:16px;padding:8px 13px}.chat-row--right .chat-bubble{background:var(--accent);color:var(--accent-ink)}.chat-sender{font-size:11px;font-weight:700;opacity:.65;margin-bottom:2px}.chat-text{white-space:pre-wrap;font-size:14px}.upload-page{display:flex;flex-direction:column;gap:14px}.upload-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;display:flex;flex-direction:column;gap:14px}.upload-section-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint)}.upload-fields{display:flex;flex-direction:column;gap:10px}.caption-input{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;resize:vertical}.when-field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-dim)}.when-field input{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;align-self:flex-start;color-scheme:dark;max-width:100%}.when-hint{font-size:12px;color:var(--text-faint)}.dropzone{border:1.5px dashed var(--border);border-radius:var(--radius);padding:32px 20px;text-align:center;color:var(--text-dim);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:10px;font-size:14px}.dropzone-icon{color:var(--text-faint)}.dropzone--active{border-color:var(--accent);color:var(--text)}.dropzone--active .dropzone-icon{color:var(--accent)}.dropzone--busy{opacity:.6;cursor:default;pointer-events:none}.upload-divider{display:flex;align-items:center;gap:12px;color:var(--text-faint);font-size:12px}.upload-divider:before,.upload-divider:after{content:"";flex:1;height:1px;background:var(--border)}.text-upload-area{display:flex;flex-direction:column;gap:12px}.title-input{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px}.chat-toggle{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-dim)}.text-upload-area textarea{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;resize:vertical}.chat-preview-label{font-size:11px;text-transform:uppercase;color:var(--text-faint);margin-bottom:8px}.chat-preview{border-top:1px solid var(--border);padding-top:12px}.upload-message{text-align:center;color:var(--text-dim);font-size:13px}.trash-entry{display:block;margin:28px auto 0;background:none;border:none;color:var(--text-faint);font-size:12px;cursor:pointer;opacity:.7}.trash-entry:hover{opacity:1;text-decoration:underline}.trash-page{display:flex;flex-direction:column;gap:4px}.trash-header{display:flex;align-items:center;justify-content:space-between}.trash-header h2{margin:0;font-size:18px}.trash-hint{margin:0 0 16px;color:var(--text-faint);font-size:13px}.trash-list{display:flex;flex-direction:column;gap:2px}.trash-row{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--border)}.trash-row-icon{color:var(--text-faint);flex-shrink:0}.trash-row-body{flex:1;min-width:0}.trash-row-title{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.trash-row-meta{font-size:12px;color:var(--text-faint);margin-top:2px}.trash-row-actions{display:flex;gap:2px;flex-shrink:0}.btn{display:inline-flex;align-items:center;gap:7px;background:var(--accent);color:var(--accent-ink);border:none;border-radius:var(--radius-sm);padding:10px 16px;font-weight:600;cursor:pointer;align-self:flex-start;text-decoration:none}.btn:disabled{opacity:.6;cursor:default}.btn-danger{background:var(--danger);color:var(--danger-ink)}.btn-secondary{background:var(--bg-elevated);color:var(--text);border:1px solid var(--border)}.lightbox-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#080709e6;display:flex;align-items:center;justify-content:center;padding:24px;z-index:100}.lightbox-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);max-width:640px;width:100%;max-height:88vh;overflow-y:auto;padding:20px;position:relative;display:flex;flex-direction:column;gap:16px}.lightbox-close{position:absolute;top:12px;right:12px;background:#0a090b80;border:none;color:var(--text);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1}.lightbox-image{max-width:100%;border-radius:var(--radius);margin:0 auto;display:block}.lightbox-video{max-width:100%;max-height:70vh;border-radius:var(--radius);display:block;margin:0 auto;background:#000}.lightbox-audio{width:100%}.lightbox-gallery{display:flex;flex-direction:column;gap:10px}.lightbox-gallery-item{position:relative}.lightbox-gallery-remove{position:absolute;top:8px;right:8px;background:#0a090b99;border:none;color:var(--text);border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer}.lightbox-add-photos{display:flex;align-items:center;justify-content:center;gap:8px;border:1.5px dashed var(--border);border-radius:var(--radius);background:none;color:var(--text-dim);padding:12px;cursor:pointer}.lightbox-add-photos:hover{border-color:var(--text-faint);color:var(--text)}.lightbox-add-photos--busy{opacity:.6;pointer-events:none}.lightbox-text{white-space:pre-wrap}.lightbox-file{display:flex;flex-direction:column;align-items:center;gap:10px;padding:20px;color:var(--text-faint)}.lightbox-file .file-name{color:var(--text)}.lightbox-meta{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:14px;font-size:13px;color:var(--text-dim);gap:12px}.lightbox-title{color:var(--text);font-weight:600;margin-bottom:2px}.lightbox-caption{color:var(--text-dim);white-space:pre-wrap;font-size:14px}.lightbox-actions{display:flex;gap:8px;flex-shrink:0}.lightbox-edit{display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--border);padding-top:16px}.lightbox-edit label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-dim)}.lightbox-edit input,.lightbox-edit textarea{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;resize:vertical}.lightbox-edit-actions{display:flex;align-items:center;gap:16px}@media (max-width: 640px){.app-header{padding:10px 14px}.app-main{padding:14px}.gallery-grid{grid-template-columns:repeat(3,1fr);gap:6px}.gallery-tile-caption{font-size:10px;padding:12px 6px 6px}.gallery-tile-caption-text{display:none}.lightbox-backdrop{padding:0}.lightbox-card{max-width:100%;max-height:100vh;height:100%;border-radius:0;border:none}.timeline-image{max-height:280px}.lightbox-meta{flex-direction:column;align-items:stretch;gap:12px}.lightbox-actions .btn{flex:1;justify-content:center}}