:root{color-scheme:dark;--bg: #0d1014;--card: #151a21;--border: #2a323d;--text: #eef3fa;--muted: #a0adbd;--primary: #6c8cff;--primary-hover: #8aa3ff;--danger: #ff8585;--ok: #9eeb6c;--warn: #ffbf69;--topbar: #0d1014;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,sans-serif;line-height:1.5;font-size:15px;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}.app{min-height:100vh}.topbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;min-height:87px;padding:18px 32px;background:var(--topbar);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}.logo-mark{width:14px;height:14px;border:3px solid var(--primary);border-radius:3px;transform:rotate(45deg)}.brand-name{font-weight:650;font-size:18px;letter-spacing:.02em}.mode-tabs{display:flex;gap:4px;padding:4px;border:1px solid var(--border);border-radius:10px;background:var(--card)}.mode-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;background:transparent;color:var(--muted);border-radius:7px;padding:8px 18px;cursor:pointer;font:inherit;font-size:14px;font-weight:550;white-space:nowrap}.mode-tab:hover{color:var(--text);background:#202733}.mode-tab.active{color:#9ab0ff;background:#202c46;border-color:#445c8c}.tab-soon{font-size:.68rem;font-weight:600;color:var(--warn);background:#f0c14b24;border-radius:999px;padding:1px 6px}.gear-btn,.icon-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:#202733;color:var(--text);border-radius:10px;width:40px;height:40px;display:grid;place-items:center;cursor:pointer;font:inherit}.gear-btn:hover,.icon-btn:hover{border-color:#3d4558}.studio{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(320px,1fr);gap:22px;align-items:start;margin-top:12px}@media (max-width: 1000px){.topbar{grid-template-columns:1fr auto;grid-template-areas:"brand gear" "tabs tabs"}.brand{grid-area:brand}.gear-btn,.account-actions,.header-label{grid-area:gear;justify-self:end}.mode-tabs{grid-area:tabs;justify-content:flex-start}.studio{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px 20px;margin-bottom:14px}.workspace{margin-bottom:0}.side-card h2,.card h2{margin:0 0 12px;font-size:1rem;font-weight:600}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field.compact{margin-bottom:0}.field>span,.field-label{font-size:.85rem;color:var(--muted)}.field-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.field-title-block{display:flex;flex-direction:column;gap:2px;min-width:0}.field-subtitle{font-size:.78rem;color:var(--muted);opacity:.85;line-height:1.35}.btn.btn-soon{flex-shrink:0;padding:5px 10px;font-size:.78rem;font-weight:600;color:var(--muted);background:#161a24;border-color:#2a3142;opacity:.55;cursor:not-allowed}.btn.btn-soon:disabled{opacity:.55}.dropzone-helper{display:block;font-size:.78rem;color:var(--muted);opacity:.9;line-height:1.4;margin-top:2px}.dropzone-action-btns{display:flex;flex-wrap:wrap;gap:8px;align-items:center}input,textarea,select{background:#0d1014;border:1px solid var(--border);border-radius:10px;color:var(--text);padding:10px 12px;font:inherit;width:100%}.prompt-box{min-height:140px;resize:vertical;line-height:1.55}input:focus,textarea:focus,select:focus{outline:1px solid var(--primary);border-color:var(--primary)}.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:#202733;color:var(--text);border-radius:10px;padding:8px 14px;cursor:pointer;font:inherit}.btn:hover:not(:disabled){border-color:#3d4558}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--primary);border-color:transparent;color:#0b1020;font-weight:700}.btn.primary:hover:not(:disabled){filter:brightness(1.06)}.generate-btn{min-width:112px;padding:12px 22px;font-size:1.02rem;border-radius:8px}.composer-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:4px}.generate-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-left:auto}.price-line{font-size:.95rem;font-weight:600;color:var(--muted);white-space:nowrap}.composer-chip-wrap{position:relative}.composer-aspect-hint{font-size:.8rem;line-height:1.3;max-width:12rem}.composer-chip{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:#202733;color:var(--text);border-radius:999px;padding:8px 12px 8px 14px;cursor:pointer;font:inherit;font-size:.88rem;font-weight:600;display:inline-flex;align-items:center;gap:6px;line-height:1.2}.composer-chip:hover,.composer-chip.open{border-color:#6c8cff8c;background:#202c46}.composer-chip-caret{color:var(--muted);font-size:.72rem;transform:translateY(-.5px)}.composer-popover{position:absolute;left:0;bottom:calc(100% + 8px);z-index:30;min-width:240px;padding:12px;background:#151a21;border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 40px #00000073}.composer-popover-section+.composer-popover-section{margin-top:12px}.composer-popover-label{font-size:.78rem;color:var(--muted);margin-bottom:6px;font-weight:600}.composer-popover-options{display:flex;flex-wrap:wrap;gap:6px}.composer-profile-description{max-width:260px;margin:8px 0;color:var(--muted);font-size:.8rem;line-height:1.5}.composer-option{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:#0d1014;color:var(--muted);border-radius:999px;padding:6px 12px;cursor:pointer;font:inherit;font-size:.85rem;font-weight:600}.composer-option:hover{color:var(--text);border-color:#3d4558}.composer-option.active{color:var(--text);background:#202c46;border-color:#6c8cff8c}.muted{color:var(--muted);font-size:.9rem}.hint{margin:0 0 12px;font-size:.8rem;color:var(--muted)}.controls-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}@media (max-width: 560px){.controls-row{grid-template-columns:1fr}}.inline-control{display:flex;align-items:center;gap:8px}.inline-control input{max-width:120px}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:6px;background:#0d1014;border:1px solid var(--border);border-radius:10px;padding:4px}.seg{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:var(--muted);border-radius:8px;padding:8px 10px;cursor:pointer;font:inherit;font-weight:600}.seg.active{background:#202c46;color:var(--text)}.dropzone{display:block;border:1.5px dashed #3a4458;border-radius:10px;background:#0d1014;min-height:140px;cursor:pointer;overflow:hidden;transition:border-color .15s ease,background .15s ease}.dropzone.large{min-height:200px}.dropzone:hover,.dropzone:focus{border-color:var(--primary);background:#101522}.dropzone.has-file{border-style:solid}.dropzone input[type=file]{display:none}.dropzone-inner{min-height:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:20px;text-align:center}.dropzone-preview{display:flex;flex-direction:column;gap:10px}.dropzone-preview img{width:100%;max-height:260px;object-fit:contain;background:#000;display:block}.dropzone-actions{display:flex;justify-content:space-between;align-items:center;padding:0 12px 12px;gap:8px}.frame-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}@media (max-width: 560px){.frame-grid{grid-template-columns:1fr}}.coming-card{opacity:.92}.coming-banner{margin-bottom:16px}.coming-banner h2{margin:8px 0 6px;font-size:1.15rem}.advanced-block{margin-bottom:14px;border:1px solid var(--border);border-radius:8px;padding:8px 12px;background:#0d1014}.advanced-block>summary{cursor:pointer;color:var(--muted);font-size:.85rem;font-weight:600}.advanced-body{margin-top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.status-line{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.8rem;font-weight:600;background:#2a2f3a}.status-idle{color:var(--muted)}.status-connecting,.status-queued{color:var(--warn)}.status-running{color:var(--primary)}.status-done{color:var(--ok)}.status-error{color:var(--danger)}.badge.coming-soon{background:#f0c14b2e;color:var(--warn);font-weight:600}.progress-bar{height:8px;background:#0d1014;border-radius:999px;overflow:hidden;border:1px solid var(--border)}.progress-fill{height:100%;background:var(--primary);transition:width .2s ease}.error-box{margin-top:10px;padding:10px 12px;border-radius:8px;background:#ff6b6b1f;border:1px solid rgba(255,107,107,.35);color:#ffb4b4;font-size:.9rem;white-space:pre-wrap;word-break:break-word}.preview{background:#0d1014;border-radius:8px;overflow:hidden;margin-bottom:12px;border:1px solid var(--border);display:flex;justify-content:center;align-items:center;min-height:180px}.empty-preview{padding:28px 16px;text-align:center}.preview video,.preview img{max-width:100%;max-height:420px;display:block}a.btn{text-decoration:none;display:inline-block}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#04060cb8;display:grid;place-items:center;padding:20px}.modal-panel{width:min(520px,100%);max-height:min(86vh,840px);overflow:auto;background:#151a21;border:1px solid var(--border);border-radius:10px;padding:18px 18px 16px;box-shadow:0 24px 80px #00000073}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.modal-head h2{margin:0;font-size:1.1rem}.line-status{margin-top:4px;margin-bottom:8px;border-top:1px solid var(--border);padding-top:12px}.line-status-title{margin:0;font-size:.9rem;font-weight:600}.line-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.line-item{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;background:#0d1014;border:1px solid var(--border)}.line-name{flex:1;font-size:.9rem}.line-state{font-size:.8rem;font-weight:600}.line-state.ok{color:var(--ok)}.line-state.bad{color:var(--muted)}.node-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;background:var(--muted)}.node-dot.on{background:var(--ok)}.node-dot.off{background:var(--danger)}.node-dot.unk{background:var(--warn)}.capsule-row{display:flex;flex-wrap:wrap;gap:8px}.capsule{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:#0d1014;color:var(--muted);border-radius:999px;padding:8px 16px;cursor:pointer;font:inherit;font-weight:600}.capsule.active{color:var(--text);background:#202c46;border-color:#6c8cff8c}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:-6px 0 14px}.chip{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:#202733;color:var(--muted);border-radius:999px;padding:5px 12px;cursor:pointer;font:inherit;font-size:.85rem;font-weight:600}.chip:hover{color:var(--text);border-color:#3d4558}.ratio-hint{margin:0 0 14px}.history-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:4px}.history-panel-head h2{margin-bottom:0}.history-clear-btn{padding:4px 10px;font-size:.78rem}.history-empty{margin:8px 0 0}.history-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;max-height:420px;overflow-y:auto}.history-item{border:1px solid var(--border);border-radius:8px;padding:10px 12px;background:#0d1014;display:flex;flex-direction:column;gap:8px}.history-item-meta{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:.78rem;color:var(--muted)}.history-mode,.history-aspect{color:var(--text);font-weight:600}.history-summary{font-size:.9rem;line-height:1.4;word-break:break-word}.history-stats{font-size:.78rem}.history-expired{font-size:.78rem;color:#e8a0a0;font-weight:600}.history-item-actions{display:flex;flex-wrap:wrap;gap:6px}.history-item-actions .btn{padding:4px 10px;font-size:.78rem}.progress-bar.indeterminate .progress-fill{width:35%!important;animation:progress-pulse 1.4s ease-in-out infinite alternate}@keyframes progress-pulse{0%{transform:translate(0)}to{transform:translate(180%)}}@media (prefers-reduced-motion: reduce){.progress-bar.indeterminate .progress-fill{animation:none}}:focus-visible{outline:2px solid var(--primary);outline-offset:3px}fieldset{border:0;padding:0;margin:0;min-width:0}.topbar>.gear-btn{justify-self:end}.studio-page{max-width:1500px;margin:auto;padding:30px 32px 48px}.studio-title{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.studio-title h1{font-size:28px;letter-spacing:-.03em;margin:6px 0;font-weight:600}.studio-title p{margin:0}.eyebrow{color:var(--muted);font-size:12px;letter-spacing:.08em}.workspace-label{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:20px;padding:6px 12px;font-size:12px;color:var(--muted);white-space:nowrap}.workspace-label .node-dot{background:var(--primary);width:6px;height:6px}.card{padding:22px}.account-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-width:0}.account-actions .btn{font-size:12px;padding:6px 9px;border-radius:7px;white-space:nowrap}.account-name{font-size:13px;color:var(--muted);max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-label{grid-column:3;justify-self:end;color:var(--muted);font-size:13px}.auth-page{min-height:100vh;display:flex;flex-direction:column}.auth-layout{flex:1;width:100%;max-width:1160px;margin:auto;display:grid;grid-template-columns:1.1fr 1fr;gap:100px;align-items:center;padding:80px 32px}.auth-intro h2{font-size:clamp(36px,4vw,52px);line-height:1.3;letter-spacing:-.04em;font-weight:550;margin:24px 0}.auth-intro p{color:var(--muted);font-size:16px;line-height:1.9}.auth-capabilities{display:flex;flex-wrap:wrap;gap:20px;padding-top:28px;margin-top:36px;border-top:1px solid var(--border);color:var(--muted);font-size:12px}.auth-card{padding:34px;margin:0}.auth-card h1{margin:0 0 8px;font-size:24px;font-weight:600;letter-spacing:-.03em}.auth-description{color:var(--muted);font-size:14px;margin:0 0 30px}.auth-card .field{margin-bottom:20px}.auth-card input{border-radius:7px;padding:11px 12px}.auth-submit{width:100%;margin-top:10px;border-radius:7px;padding:11px 14px}.auth-help{color:var(--muted);font-size:12px;text-align:center;margin:24px 0 0}.auth-footer{border-top:1px solid var(--border);padding:20px 32px;font-size:12px;color:var(--muted)}.session-notice{padding:10px 32px;border-bottom:1px solid var(--border);background:#281f16;color:var(--warn);font-size:13px}@media (max-width: 1000px){.topbar{padding:16px;gap:16px}.mode-tabs{justify-content:stretch;flex-wrap:wrap}.mode-tab{flex:1}.auth-layout{gap:48px;padding:60px 32px}.auth-page .topbar{grid-template-areas:"brand gear"}}@media (max-width: 650px){.studio-page{padding:24px 16px}.studio-title{margin-bottom:20px}.studio-title h1{font-size:24px}.workspace-label{display:none}.card{padding:18px}.mode-tab{padding:8px 10px;font-size:13px}.account-name{max-width:70px}.account-actions{gap:5px}.auth-layout{grid-template-columns:1fr;gap:28px;padding:36px 20px;max-width:480px}.auth-intro h2{font-size:30px;margin:16px 0}.auth-intro h2 br,.auth-intro p,.auth-capabilities{display:none}.auth-card{padding:26px}}.composer-fields{margin:0;padding:0;border:0;min-width:0}.character-shot{margin:20px 0;padding:16px;border:1px solid var(--border, #d9dfe8);border-radius:12px}.character-options{border-bottom:1px solid var(--border)}.character-story-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.character-generate-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:22px}.character-generate-bar .generate-btn{margin-left:auto}.character-generate-bar .muted{font-size:12px}.composer-fields summary{cursor:pointer;margin:16px 0}.composer-fields:disabled .dropzone{pointer-events:none;opacity:.65}.mode-tab:disabled{cursor:wait}