*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--parchment:#f5f4ed;--ivory:#faf9f5;--near-black:#141413;--terracotta:#c96442;--coral:#d97757;--olive-gray:#5e5d59;--stone-gray:#87867f;--charcoal-warm:#4d4c48;--warm-sand:#e8e6dc;--border-cream:#f0eee6;--border-warm:#e8e6dc;--warm-silver:#b0aea5;--focus-blue:#3898ec;--font-serif:Georgia, "Times New Roman", serif;--font-sans:system-ui, -apple-system, Arial, sans-serif;--font-mono:"Courier New", Courier, monospace}body{background-color:var(--parchment);color:var(--near-black);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.6}.app{flex-direction:column;min-height:100vh;display:flex}.header{background-color:var(--parchment);border-bottom:1px solid var(--border-cream);z-index:10;padding:16px 32px;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;max-width:900px;margin:0 auto;display:flex}.logo{align-items:center;gap:10px;display:flex}.logo-mark{color:var(--terracotta);font-size:1.5rem;line-height:1}.logo-text{font-family:var(--font-serif);color:var(--near-black);letter-spacing:-.02em;font-size:1.5rem;font-weight:500}.badge{font-family:var(--font-sans);color:var(--olive-gray);background-color:var(--warm-sand);letter-spacing:.02em;border-radius:24px;padding:4px 12px;font-size:.75rem;font-weight:500}.main{flex-direction:column;flex:1;align-items:center;width:100%;max-width:900px;margin:0 auto;padding:60px 32px 40px;display:flex}.hero{text-align:center;margin-bottom:48px}.hero-title{font-family:var(--font-serif);color:var(--near-black);letter-spacing:-.02em;margin-bottom:16px;font-size:3rem;font-weight:500;line-height:1.1}.hero-subtitle{font-family:var(--font-sans);color:var(--olive-gray);max-width:500px;margin:0 auto;font-size:1.125rem;line-height:1.6}.controls-section{flex-direction:column;align-items:center;gap:24px;width:100%;max-width:600px;margin-bottom:40px;display:flex}.prompt-input-group{flex-direction:column;gap:6px;width:100%;display:flex}.prompt-label{font-family:var(--font-sans);color:var(--stone-gray);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:500}.prompt-input{font-family:var(--font-mono);color:var(--near-black);background-color:var(--ivory);border:1px solid var(--border-warm);resize:vertical;border-radius:8px;width:100%;padding:12px 16px;font-size:.95rem;transition:border-color .2s,box-shadow .2s}.prompt-input:focus{border-color:var(--terracotta);outline:none;box-shadow:0 0 0 3px #c9644226}.prompt-input::placeholder{color:var(--warm-silver)}.bottom-controls{justify-content:center;align-items:flex-end;gap:24px;width:100%;display:flex}.tokens-input-group{flex-direction:column;align-items:center;gap:6px;display:flex}.tokens-label{font-family:var(--font-sans);color:var(--stone-gray);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:500}.tokens-input{font-family:var(--font-mono);color:var(--near-black);background-color:var(--ivory);border:1px solid var(--border-warm);text-align:center;-moz-appearance:textfield;border-radius:8px;width:140px;padding:10px 16px;font-size:1rem;transition:border-color .2s,box-shadow .2s}.tokens-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.tokens-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.tokens-input:focus{border-color:var(--terracotta);outline:none;box-shadow:0 0 0 3px #c9644226}.tokens-input::placeholder{color:var(--warm-silver)}.temperature-group{flex-direction:column;align-items:center;gap:6px;display:flex}.temperature-input{appearance:none;background:var(--warm-sand);cursor:pointer;border-radius:3px;outline:none;width:140px;height:6px}.temperature-input::-webkit-slider-thumb{appearance:none;background:var(--terracotta);border:2px solid var(--ivory);cursor:pointer;border-radius:50%;width:18px;height:18px;transition:transform .15s;box-shadow:0 1px 3px #0003}.temperature-input::-webkit-slider-thumb:hover{transform:scale(1.15)}.temperature-input::-moz-range-thumb{background:var(--terracotta);border:2px solid var(--ivory);cursor:pointer;border-radius:50%;width:18px;height:18px;box-shadow:0 1px 3px #0003}.generate-btn{font-family:var(--font-sans);color:var(--ivory);background-color:var(--terracotta);cursor:pointer;box-shadow:0 0 0 1px var(--terracotta);border:none;border-radius:12px;min-width:200px;padding:16px 32px;font-size:1rem;font-weight:500;transition:all .2s}.generate-btn:hover:not(:disabled){background-color:var(--coral);box-shadow:0 0 0 1px var(--coral);transform:translateY(-1px)}.generate-btn:active:not(:disabled){transform:translateY(0);box-shadow:inset 0 0 0 1px #00000026}.generate-btn:disabled{cursor:not-allowed;opacity:.7}.btn-content{justify-content:center;align-items:center;gap:10px;display:flex}.btn-icon{font-size:1.1rem;line-height:1}.spinner{border:2px solid #ffffff4d;border-top-color:var(--ivory);border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-box{color:#b53333;background-color:#fdf2f2;border:1px solid #f5c6cb;border-radius:8px;align-items:center;gap:10px;width:100%;max-width:600px;margin-bottom:24px;padding:16px 20px;font-size:.95rem;display:flex}.error-icon{flex-shrink:0;font-size:1.2rem}.response-card{background-color:var(--ivory);border:1px solid var(--border-cream);border-radius:12px;width:100%;max-width:700px;animation:.4s fadeIn;overflow:hidden;box-shadow:0 4px 24px #0000000d}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.response-header{border-bottom:1px solid var(--border-cream);background-color:var(--parchment);align-items:center;gap:10px;padding:16px 24px;display:flex}.response-dot{background-color:var(--terracotta);border-radius:50%;flex-shrink:0;width:8px;height:8px}.response-label{font-family:var(--font-sans);color:var(--stone-gray);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:500}.response-meta{font-family:var(--font-mono);color:var(--warm-silver);margin-left:auto;font-size:.75rem}.response-body{font-family:var(--font-serif);color:var(--near-black);white-space:pre-wrap;word-wrap:break-word;padding:24px;font-size:1.06rem;line-height:1.7}.footer{text-align:center;border-top:1px solid var(--border-cream);color:var(--stone-gray);padding:24px 32px;font-size:.85rem}@media (width<=640px){.header{padding:12px 16px}.main{padding:40px 16px 32px}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.tokens-input{width:120px;padding:8px 12px}.generate-btn{min-width:160px;padding:14px 24px}.response-body{padding:16px;font-size:1rem}}