:root{color-scheme:dark;--bg0: #07080c;--bg1: #0e1016;--glass: rgba(22, 24, 32, .72);--glass-border: rgba(255, 255, 255, .08);--text: #f4f5f8;--text-dim: #8c95a8;--accent: #6ee7ff;--accent-dim: rgba(110, 231, 255, .15);--danger: #fb7185;--radius-xl: 20px;--radius-lg: 14px;--radius-pill: 999px;--blur: 20px;--font-ui: "DM Sans", system-ui, -apple-system, sans-serif;--safe-t: env(safe-area-inset-top, 0px);--safe-b: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100dvh;font-family:var(--font-ui);font-size:15px;line-height:1.45;color:var(--text);background:var(--bg0);background-image:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(110,231,255,.12),transparent),radial-gradient(ellipse 60% 40% at 100% 50%,rgba(139,92,246,.08),transparent),radial-gradient(ellipse 50% 30% at 0% 80%,rgba(56,189,248,.06),transparent)}#app{min-height:100dvh}.shell{max-width:1100px;margin:0 auto;min-height:100dvh;padding:calc(12px + var(--safe-t)) 16px calc(20px + var(--safe-b));display:flex;flex-direction:column;gap:12px}.topbar{display:flex;align-items:center;justify-content:flex-start;padding:12px 0 14px;margin:0;background:transparent;border:none;border-radius:0;border-bottom:1px solid var(--glass-border);box-shadow:none}.topbar-brand{display:flex;align-items:center;gap:12px}.topbar-logo{width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,#6ee7ff,#a78bfa 55%,#f472b6);box-shadow:none}.topbar-title{font-size:1.125rem;font-weight:700;letter-spacing:-.03em}.tagline{margin:0;padding:0 4px;font-size:.8125rem;line-height:1.4;color:var(--text-dim);text-align:center;letter-spacing:.01em}@media(min-width:640px){.tagline{font-size:.875rem}}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:none;border-radius:var(--radius-pill);background:#ffffff0f;color:var(--text);cursor:pointer;transition:background .15s,transform .12s,box-shadow .15s}.icon-btn:hover:not(:disabled){background:var(--accent-dim);color:var(--accent);box-shadow:0 0 0 1px #6ee7ff59}.icon-btn:active:not(:disabled){transform:scale(.96)}.icon-btn:disabled{opacity:.35;cursor:not-allowed}.icon-btn--toolbar{width:42px;height:42px;flex-shrink:0;background:#ffffff0f;border:1px solid var(--glass-border)}.icon-btn--toolbar:hover:not(:disabled){background:#ffffff1a;border-color:#ffffff24}.icon-btn--plus{background:linear-gradient(145deg,#6ee7ff2e,#a78bfa1f);border-color:#6ee7ff40}.icon-btn--toolbar.icon-btn--plus:hover:not(:disabled){background:linear-gradient(145deg,#6ee7ff47,#a78bfa2e);border-color:#6ee7ff66;color:var(--accent)}.icon-btn--toolbar.icon-btn--toolbar-export{flex-direction:column;gap:1px;line-height:1}.icon-btn--toolbar-export .icon-btn__export-icon{width:18px;height:18px;flex-shrink:0}.icon-btn__format-label{font-size:.5625rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#f4f5f8eb}.viewport{flex:1;min-height:0;display:flex;flex-direction:column}.canvas-workspace{flex:1;min-height:0;width:100%;display:flex;flex-direction:column;align-items:stretch}.canvas-toolbar{flex-shrink:0;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;width:100%;padding:0 20px 10px;box-sizing:border-box}.canvas-toolbar__cluster{display:flex;align-items:center;gap:8px;flex-shrink:0}.canvas-toolbar__cluster--start{justify-content:flex-start}.canvas-toolbar__cluster--end{justify-content:flex-end}.canvas-shell{flex:1;min-height:min(72dvh,640px);display:flex;flex-direction:column;align-items:stretch;justify-content:stretch;padding:20px;border-radius:var(--radius-xl);background:#ffffff05;border:1px solid var(--glass-border);box-shadow:inset 0 1px #ffffff0a;transition:border-color .2s,background .2s;overscroll-behavior:contain}.canvas-shell--drop{border-color:#6ee7ff73;background:#6ee7ff0f}.empty-state{flex:1;width:100%;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px;cursor:pointer;border-radius:calc(var(--radius-xl) - 4px);transition:opacity .15s}.empty-state:hover{opacity:.95}.empty-state:active{opacity:.88}.empty-state-icon{display:inline-flex;margin-bottom:16px;color:var(--text-dim)}.empty-state-title{margin:0 0 8px;font-size:1.15rem;font-weight:600;letter-spacing:-.02em}.empty-state-hint{margin:0;font-size:.9rem;color:var(--text-dim)}.stage-block{flex:1;width:100%;min-height:0;display:flex;justify-content:center;align-items:center}.stage{position:relative;display:inline-block;align-self:center;max-width:100%;border-radius:12px;overflow:visible;box-shadow:0 0 0 1px #ffffff0f,0 24px 48px #00000073}.stage-img{display:block;max-width:100%;height:auto;vertical-align:top;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;border-radius:12px}.layers{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;border-radius:12px;overflow:hidden}.text-layer{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;touch-action:none;width:max-content;max-width:min(92%,26rem);padding:2px;border-radius:8px;transition:box-shadow .15s}.text-layer--selected{box-shadow:0 0 0 2px var(--accent),0 0 20px #6ee7ff33}.text-layer__inner{min-width:2ch;outline:none;cursor:text;touch-action:none;-webkit-user-select:none;user-select:none;white-space:pre-wrap;text-align:center;word-break:break-word;line-height:1.28;text-shadow:0 1px 2px rgba(0,0,0,.85),0 0 1px rgba(0,0,0,.9);padding:4px 8px;border-radius:6px;caret-color:var(--accent)}.text-layer--editing .text-layer__inner{-webkit-user-select:text;user-select:text}.text-layer:not(.text-layer--selected) .text-layer__inner{cursor:grab}.text-layer:not(.text-layer--selected):active .text-layer__inner{cursor:grabbing}.text-toolbox{position:fixed;z-index:200;padding:8px 10px;border-radius:var(--radius-pill);background:#12141ceb;backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--glass-border);box-shadow:0 12px 40px #00000080}.text-toolbox-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;max-width:min(96vw,520px);justify-content:center}.tb-select{font:inherit;font-size:.8rem;font-weight:500;color:var(--text);background-color:#1c1f28;color-scheme:dark;border:1px solid var(--glass-border);border-radius:10px;padding:6px 10px;max-width:9.5rem;cursor:pointer}.tb-select option{background-color:#16181f;color:var(--text)}.tb-select:focus{outline:2px solid var(--accent);outline-offset:1px}.tb-select--size{max-width:4.25rem;padding-left:8px;padding-right:8px}.tb-toggle{width:34px;height:34px;padding:0;font-size:.85rem;font-weight:700;font-style:normal;border-radius:10px;border:1px solid var(--glass-border);background:#ffffff0d;color:var(--text-dim);cursor:pointer;transition:background .12s,color .12s,border-color .12s}.tb-toggle i{font-style:italic;font-family:Georgia,serif}.tb-toggle--on{background:var(--accent-dim);color:var(--accent);border-color:#6ee7ff59}.tb-color-wrap{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;overflow:hidden;border:1px solid var(--glass-border);cursor:pointer}.tb-color{width:48px;height:48px;padding:0;border:none;transform:scale(1.2);cursor:pointer}.tb-icon-danger{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:none;border-radius:10px;background:#fb71851f;color:var(--danger);cursor:pointer;transition:background .15s}.tb-icon-danger:hover{background:#fb718538}.hidden{display:none!important}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:540px){.canvas-toolbar{padding:0 14px 10px}.canvas-shell{min-height:58dvh;padding:14px}.text-toolbox-row{gap:6px}.tb-select{max-width:7rem;font-size:.75rem}}