:root{--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#eef2ff;--success:#10b981;--success-hover:#059669;--success-light:#d1fae5;--danger:#ef4444;--danger-light:#fee2e2;--background:#f8fafc;--surface:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-tertiary:#94a3b8;--border:#e2e8f0}[data-theme=dark]{--background:#0f172a;--surface:#1e293b;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-tertiary:#94a3b8;--border:#334155}:root{--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-glow:0 0 20px #4f46e54d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.glass{-webkit-backdrop-filter:blur(10px);background:#ffffffb3;border:1px solid #ffffff4d}.app-container{background-color:var(--surface);max-width:768px;min-height:100vh;box-shadow:var(--shadow-lg);flex-direction:column;margin:0 auto;display:flex;position:relative;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}.btn{border-radius:var(--radius-lg);cursor:pointer;border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-outline{border:2px solid var(--primary);color:var(--primary);background-color:#0000}.btn-outline:hover{background-color:var(--primary-light)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s forwards fadeIn}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse}.splash-screen{z-index:9999;background:linear-gradient(135deg,#fff 0%,#f8fafc 100%);flex-direction:column;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.splash-logo-container{position:relative}.splash-logo{object-fit:contain;z-index:2;width:180px;height:180px;animation:.8s cubic-bezier(.175,.885,.32,1.275) forwards splashPop,2s ease-in-out .8s infinite alternate splashFloat;position:relative}.splash-glow{filter:blur(20px);z-index:1;background:radial-gradient(circle at 0,#ef444426 0%,#0000 50%),radial-gradient(circle at 100%,#3b82f626 0%,#0000 50%);animation:2s ease-in-out infinite alternate splashPulse;position:absolute;inset:-50px}.splash-text-container{margin-top:2rem;padding:0 10px;position:relative;overflow:hidden}.splash-text{background:linear-gradient(90deg,#ef4444,#3b82f6);color:#0000;opacity:0;letter-spacing:2px;-webkit-background-clip:text;margin:0;font-size:2.5rem;font-weight:800;animation:1s .5s forwards splashTextFade}.splash-glare{z-index:2;background:linear-gradient(90deg,#0000,#fffc,#0000);width:50%;height:100%;animation:1.5s 1s forwards splashGlareSweep;position:absolute;top:0;left:-100%;transform:skew(-20deg)}.splash-fade-out{animation:.5s forwards splashFadeOut}.splash-lines{z-index:0;position:absolute;inset:-50%;overflow:hidden;transform:rotate(-45deg)}.splash-line{opacity:0;background:linear-gradient(90deg,#0000,currentColor,#0000);width:300px;height:2px;animation:1.5s cubic-bezier(.165,.84,.44,1) infinite splashLineMove;position:absolute}.splash-line-1{color:#ef4444b3;animation-delay:.1s;top:30%;left:-300px}.splash-line-2{color:#3b82f6b3;width:400px;animation:2s cubic-bezier(.165,.84,.44,1) .4s infinite splashLineMoveReverse;top:70%;right:-300px}.splash-line-3{color:#3b82f680;width:500px;animation-delay:.7s;top:45%;left:-300px}.splash-line-4{color:#ef444480;width:250px;animation:1.8s cubic-bezier(.165,.84,.44,1) .2s infinite splashLineMoveReverse;top:80%;right:-300px}@keyframes splashPop{0%{opacity:0;transform:scale(.5)translateY(20px)}to{opacity:1;transform:scale(1)translateY(0)}}@keyframes splashFloat{0%{transform:translateY(0)}to{transform:translateY(-10px)}}@keyframes splashPulse{0%{opacity:.5;transform:scale(.8)}to{opacity:.8;transform:scale(1.2)}}@keyframes splashTextFade{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes splashGlareSweep{0%{left:-100%}to{left:200%}}@keyframes splashLineMove{0%{opacity:0;transform:translate(0)}50%{opacity:1}to{opacity:0;transform:translate(150vw)}}@keyframes splashLineMoveReverse{0%{opacity:0;transform:translate(0)}50%{opacity:1}to{opacity:0;transform:translate(-150vw)}}@keyframes splashFadeOut{0%{opacity:1;visibility:visible}to{opacity:0;visibility:hidden}}