:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--primary-color:#1db954;--bg-dark:#0c0e14;--bg-sidebar:#121212;--bg-card:#181818;--text-primary:#fff;--text-secondary:#b3b3b3;--border-color:#333;--hover-color:#282828}body{background-color:var(--bg-dark);color:var(--text-primary);margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}.app-container{width:100vw;height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);flex-direction:column;width:260px;padding:24px 0;display:flex}.sidebar-logo{color:var(--primary-color);align-items:center;gap:8px;margin-bottom:32px;padding:0 24px;font-size:1.5rem;font-weight:800;display:flex}.nav-menu{flex:1;margin:0;padding:0;list-style:none}.nav-item{cursor:pointer;color:var(--text-secondary);align-items:center;gap:12px;padding:12px 24px;font-weight:600;transition:all .2s;display:flex}.nav-item:hover{color:var(--text-primary);background-color:var(--hover-color)}.nav-item.active{color:var(--primary-color);border-right:4px solid var(--primary-color);background-color:var(--hover-color)}.main-content{background:linear-gradient(to bottom, #1e1e1e, var(--bg-dark));flex:1;padding:40px;overflow-y:auto}.content-header{margin-bottom:32px}.content-header h1{margin:0;font-size:2.5rem}.content-header p{color:var(--text-secondary);margin-top:8px}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;margin-bottom:24px;padding:24px}.input-group{margin-bottom:24px}.input-label{color:var(--text-secondary);margin-bottom:8px;font-weight:600;display:block}textarea{background-color:var(--bg-sidebar);border:1px solid var(--border-color);width:100%;min-height:150px;color:var(--text-primary);resize:vertical;border-radius:8px;padding:16px;font-family:inherit;font-size:1rem}textarea:focus{border-color:var(--primary-color);outline:none}.text-input{background-color:var(--bg-sidebar);border:1px solid var(--border-color);width:100%;color:var(--text-primary);border-radius:8px;margin-top:8px;padding:12px 16px;font-family:inherit;font-size:1rem}.text-input:focus{border-color:var(--primary-color);outline:none}select.text-input{appearance:none;cursor:pointer}.grid-selector{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;display:grid}.grid-3{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.flex-center{justify-content:center;align-items:center;gap:10px;display:flex}.flex-center-content{justify-content:center;align-items:center;min-height:400px;display:flex}.mode-selector-large{gap:32px;width:100%;max-width:800px;display:flex}.mode-card{background-color:var(--bg-sidebar);border:2px solid var(--border-color);text-align:center;cursor:pointer;border-radius:16px;flex-direction:column;flex:1;align-items:center;gap:16px;padding:40px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.mode-card:hover{background-color:var(--hover-color);border-color:#666;transform:translateY(-8px)}.mode-card.active{border-color:var(--primary-color);background-color:#1db9541a;box-shadow:0 0 20px #1db95433}.suggested-badge{background-color:var(--primary-color);color:#000;text-transform:uppercase;letter-spacing:.5px;border-radius:12px;padding:4px 12px;font-size:.75rem;font-weight:800;position:absolute;top:12px;right:12px;box-shadow:0 2px 8px #0000004d}.status-badge{text-transform:uppercase;border-radius:4px;margin-left:12px;padding:2px 8px;font-size:.7rem;font-weight:700}.ai-status{color:var(--primary-color);border:1px solid var(--primary-color);background-color:#1db95433}.template-status{color:#ff9800;background-color:#ff980033;border:1px solid #ff9800}.mode-card{background-color:var(--bg-sidebar);border:1px solid var(--border-color);cursor:pointer;text-align:center;border-radius:8px;flex:1;font-size:.9rem;transition:all .2s;position:relative}.selector-item:hover{border-color:#666}.selector-item.selected{background-color:var(--primary-color);border-color:var(--primary-color);color:#000;font-weight:700}.btn{cursor:pointer;border:none;border-radius:30px;padding:12px 24px;font-size:1rem;font-weight:700;transition:all .2s}.btn-primary{background-color:var(--primary-color);color:#000}.btn-primary:hover{background-color:#1ed760;transform:scale(1.05)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background-color:#0000}.btn-secondary:hover{border-color:var(--text-primary)}.footer-actions{justify-content:space-between;margin-top:40px;display:flex}.prompt-output{white-space:pre-wrap;background-color:#000;border:1px solid #333;border-radius:8px;padding:24px;font-family:Courier New,monospace;line-height:1.5;position:relative}.title-output{color:var(--primary-color);padding-right:80px;font-size:1.4rem;font-weight:800}.lyrics-output{min-height:200px;font-size:.95rem}.lyrics-output pre{white-space:pre-wrap;word-wrap:break-word;color:#ddd;margin:0}.copy-btn{background:var(--primary-color);color:#000;cursor:pointer;z-index:10;border:none;border-radius:20px;padding:6px 16px;font-size:.8rem;font-weight:700;transition:all .2s;position:absolute;top:12px;right:12px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%{opacity:1}50%{opacity:.6}to{opacity:1}}.loading-pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse}.spin{animation:1s linear infinite spin}.radio-group{gap:24px;margin-bottom:24px;display:flex}.radio-item{cursor:pointer;align-items:center;gap:8px;display:flex}.radio-item input{cursor:pointer}.login-container{background:linear-gradient(135deg,#0c0e14 0%,#1e1e1e 100%);justify-content:center;align-items:center;width:100vw;height:100vh;display:flex}.login-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;width:100%;max-width:400px;padding:40px;box-shadow:0 10px 30px #00000080}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{color:var(--primary-color);margin-top:12px;font-size:2rem}.login-form{flex-direction:column;gap:20px;display:flex}.login-error{color:#f44;text-align:center;background-color:#ff44441a;border:1px solid #f443;border-radius:8px;padding:12px;font-size:.9rem}.logout-btn{color:var(--text-secondary);cursor:pointer;border-top:1px solid var(--border-color);align-items:center;gap:12px;margin-top:auto;padding:12px 24px;font-size:.9rem;transition:all .2s;display:flex}.logout-btn:hover{color:#f44;background-color:#ff44440d}@media (width<=768px){.app-container{flex-direction:column}.sidebar{width:100%;height:auto;padding:12px 0}.nav-menu{display:flex;overflow-x:auto}.nav-item{white-space:nowrap;border-bottom:4px solid #0000;border-right:none;padding:8px 16px}.nav-item.active{border-right:none;border-bottom:4px solid var(--primary-color)}}