@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--color-bg-base:#090a0f;--color-bg-card:#14161eb3;--color-bg-hover:#222530cc;--color-text-primary:#fff;--color-text-secondary:#a1a6b4;--color-text-muted:#646a78;--color-accent:#3b82f6;--color-accent-hover:#60a5fa;--color-accent-glow:#3b82f680;--color-border:#ffffff1a;--color-border-hover:#fff3;--font-family-base:"Outfit", system-ui, -apple-system, sans-serif;--shadow-sm:0 1px 2px #000c;--shadow-md:0 4px 12px #00000080;--shadow-lg:0 12px 24px #0009;--shadow-glow:0 0 20px var(--color-accent-glow);--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.3s cubic-bezier(.4, 0, .2, 1);--transition-slow:.5s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-base);background-color:var(--color-bg-base);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.6;overflow-x:hidden}body:before{content:"";z-index:-1;pointer-events:none;background-image:radial-gradient(circle at 15%,#3b82f61a,#0000 25%),radial-gradient(circle at 85% 30%,#8b5cf61a,#0000 25%);width:100vw;height:100vh;position:fixed;top:0;left:0}a{color:var(--color-accent);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-accent-hover)}button{cursor:pointer;border:none;outline:none;font-family:inherit}.glass-panel{background:var(--color-bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--color-border);box-shadow:var(--shadow-md)}.btn-primary{color:#fff;border-radius:var(--radius-md);letter-spacing:.02em;transition:all var(--transition-fast);background:linear-gradient(135deg,#2563eb,#3b82f6);border:1px solid #ffffff1a;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;position:relative;overflow:hidden;box-shadow:0 4px 12px #2563eb4d}.btn-primary:after{content:"";opacity:0;width:100%;height:100%;transition:opacity var(--transition-fast);background:linear-gradient(#fff3,#0000);position:absolute;top:0;left:0}.btn-primary:hover{box-shadow:0 6px 16px #2563eb66, var(--shadow-glow);transform:translateY(-2px)}.btn-primary:hover:after{opacity:1}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-secondary{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);letter-spacing:.02em;transition:all var(--transition-fast);background:#ffffff0d;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600}.btn-secondary:hover{border-color:var(--color-border-hover);background:#ffffff1a;transform:translateY(-1px)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#ffffff1a}::-webkit-scrollbar-thumb:hover{background:#fff3}.app-container{flex-direction:column;height:100vh;display:flex;overflow:hidden}.app-header{-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);z-index:50;background:#090a0fb3;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex}.app-main{flex-direction:row;flex:1;display:flex;position:relative;overflow:hidden}.visualizer-workspace{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:2rem;display:flex;position:relative;overflow:hidden}.sidebar-panel{-webkit-backdrop-filter:blur(24px);border-left:1px solid var(--color-border);z-index:10;background:#0f111899;flex-direction:column;width:380px;height:100%;display:flex;overflow-y:auto;box-shadow:-10px 0 30px #0000004d}.sidebar-section{border-bottom:1px solid #ffffff0d;padding:1.5rem}.sidebar-title{letter-spacing:.02em;color:var(--color-text-primary);margin-bottom:1.25rem;font-size:1.15rem;font-weight:600}.upload-overlay{border:2px dashed var(--color-border);border-radius:var(--radius-lg);text-align:center;transition:all var(--transition-normal);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:pointer;background:#14161e66;width:100%;max-width:600px;padding:4rem 3rem;position:relative;overflow:hidden}.upload-overlay:before{content:"";opacity:0;transition:opacity var(--transition-normal);background:radial-gradient(circle,#3b82f61a 0%,#0000 70%);position:absolute;inset:0}.upload-overlay:hover{border-color:var(--color-accent);background:#14161eb3;transform:translateY(-2px);box-shadow:0 0 30px #3b82f626}.upload-overlay:hover:before{opacity:1}.option-grid{grid-template-columns:repeat(4,1fr);gap:.75rem;display:grid}.color-option{aspect-ratio:1;border-radius:var(--radius-full);cursor:pointer;transition:transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);border:2px solid #0000;box-shadow:0 2px 8px #00000080}.color-option:hover{transform:scale(1.15);box-shadow:0 5px 15px #0006}.color-option.active{box-shadow:0 0 0 2px var(--color-bg-base), 0 0 0 4px #fff;border-color:#fff;transform:scale(1.15)}.custom-color-picker{cursor:pointer;width:48px;height:48px;box-shadow:var(--shadow-sm);transition:all var(--transition-fast);border:2px solid #fff3;border-radius:50%;display:block;position:relative}.custom-color-picker:hover{border-color:#ffffff80;transform:scale(1.05);box-shadow:0 4px 12px #0006}.color-picker-ring{transition:all var(--transition-fast);pointer-events:none;border:1px solid #0000;border-radius:50%;position:absolute;inset:-4px}.custom-color-picker:focus-within .color-picker-ring{border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-bg-base), 0 0 0 4px var(--color-accent)}.input-field{border-radius:var(--radius-md);border:1px solid var(--color-border);width:100%;color:var(--color-text-primary);transition:all var(--transition-fast);background:#0000004d;padding:.875rem 1rem;font-family:inherit;font-size:.95rem}.input-field:focus{border-color:var(--color-accent);background:#00000080;outline:none;box-shadow:0 0 0 3px #3b82f633}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn var(--transition-normal) forwards}@keyframes pulse-glow{0%{box-shadow:0 0 #3b82f666}70%{box-shadow:0 0 0 10px #3b82f600}to{box-shadow:0 0 #3b82f600}}.pulse-glow{animation:2s infinite pulse-glow}.tab-button{color:var(--color-text-secondary);transition:all var(--transition-fast);text-align:center;background:0 0;border-bottom:2px solid #0000;flex:1;padding:.75rem .5rem;font-size:.9rem;font-weight:600}.tab-button:hover{color:var(--color-text-primary);background:#ffffff08}.tab-button.active{color:var(--color-text-primary);border-bottom-color:var(--color-accent);background:linear-gradient(#0000,#3b82f61a)}.avatar-icon{border-radius:var(--radius-md);color:#fff;background:linear-gradient(135deg,#2563eb,#3b82f6);place-items:center;font-weight:700;display:grid}.avatar-icon-sm{width:36px;height:36px;font-size:1.25rem;box-shadow:0 2px 10px #2563eb66}.avatar-icon-lg{width:48px;height:48px;font-size:1.5rem;box-shadow:0 4px 14px #2563eb66}.avatar-icon-outline{color:#3b82f6;background:#3b82f61a;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1.5rem;display:flex}.header-title{letter-spacing:-.02em;background:linear-gradient(90deg,#fff,#a1a6b4);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.4rem;font-weight:700}.flex-center{justify-content:center;align-items:center;display:flex}.flex-center-gap{align-items:center;gap:.75rem;display:flex}.auth-container{background:radial-gradient(circle,#3b82f60d 0%,#0000 70%);flex:1;justify-content:center;align-items:center;padding:2rem;display:flex;overflow-y:auto}.auth-card{border-radius:var(--radius-lg);width:100%;max-width:420px;padding:2.5rem}.compare-toggle-container{border-radius:var(--radius-full);align-items:center;gap:1.5rem;margin-top:1.5rem;padding:.75rem 2rem;display:flex}.compare-toggle-label{cursor:pointer;align-items:center;display:flex;position:relative}.compare-toggle-track{border:1px solid var(--color-border);width:56px;height:28px;transition:all var(--transition-normal);border-radius:14px;position:relative}.compare-toggle-thumb{width:20px;height:20px;transition:all var(--transition-normal);box-shadow:var(--shadow-sm);background-color:#fff;border-radius:50%;position:absolute;top:3px}.profile-card{border-radius:var(--radius-lg);width:100%;max-width:480px;padding:2.5rem}.profile-avatar{color:#fff;letter-spacing:-.02em;background:linear-gradient(135deg,#2563eb,#7c3aed);border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 1.25rem;font-size:2rem;font-weight:700;display:flex;box-shadow:0 8px 24px #2563eb59}.profile-stats-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:#00000040;margin-bottom:1.25rem;padding:1.25rem}.profile-detail-row{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:.6rem 0;display:flex}.profile-detail-label{color:var(--color-text-muted);font-size:.85rem}.profile-detail-value{color:var(--color-text-primary);font-size:.85rem;font-weight:500}.account-badge{border-radius:var(--radius-full);letter-spacing:.02em;align-items:center;gap:.35rem;padding:.35rem 1rem;font-size:.8rem;font-weight:600;display:inline-flex}.badge-super{color:#c084fc;background:linear-gradient(135deg,#a855f733,#6366f133);border:1px solid #a855f74d}.badge-free{color:var(--color-accent-hover);background:#3b82f61a;border:1px solid #3b82f633}.credit-bar-track{border-radius:var(--radius-full);background:#ffffff14;width:100%;height:8px;overflow:hidden}.credit-bar-fill{border-radius:var(--radius-full);height:100%;transition:width .6s cubic-bezier(.4,0,.2,1);position:relative}.credit-bar-fill:after{content:"";background:linear-gradient(90deg,#0000 0%,#ffffff40 50%,#0000 100%);animation:2s ease-in-out infinite shimmer;position:absolute;inset:0}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.credit-bar-unlimited{background:linear-gradient(135deg,#a855f7,#6366f1)!important}.credit-badge{border-radius:var(--radius-full);color:var(--color-accent-hover);transition:all var(--transition-fast);background:#3b82f61f;border:1px solid #3b82f640;align-items:center;gap:.3rem;padding:.3rem .7rem;font-size:.8rem;font-weight:600;display:inline-flex}.credit-badge-super{color:#c084fc;background:linear-gradient(135deg,#a855f726,#6366f126);border-color:#a855f74d}.credit-badge-low{color:#f87171;background:#ef44441f;border-color:#ef44444d;animation:2s infinite pulse-glow-red}@keyframes pulse-glow-red{0%{box-shadow:0 0 #ef44444d}70%{box-shadow:0 0 0 6px #ef444400}to{box-shadow:0 0 #ef444400}}.profile-avatar-btn{color:#fff;width:32px;height:32px;transition:all var(--transition-fast);cursor:pointer;background:linear-gradient(135deg,#2563eb,#7c3aed);border:2px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.profile-avatar-btn:hover{border-color:#fff6;transform:scale(1.1);box-shadow:0 4px 12px #2563eb66}.credit-info-bar{border-radius:var(--radius-sm);color:var(--color-accent-hover);background:#3b82f614;border:1px solid #3b82f626;align-items:center;gap:.4rem;margin-bottom:.75rem;padding:.5rem .75rem;font-size:.8rem;font-weight:500;display:flex}.credit-info-low{color:#f87171;background:#ef444414;border-color:#ef444433}.generate-auth-prompt{text-align:center;border-radius:var(--radius-md);border:1px dashed var(--color-border);color:var(--color-text-secondary);background:#0003;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem;font-size:.85rem;display:flex}