:root{--bg-color:#05070a;--card-bg:#141923b3;--accent-color:#00f2ff;--accent-glow:#00f2ff66;--text-primary:#f0f4f8;--text-secondary:#94a3b8;--glass-border:#ffffff1a;--danger:#ff4d4d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);background-image:radial-gradient(circle at 50% 0,#00f2ff0d 0%,#0000 50%),radial-gradient(circle at 100% 100%,#0064ff0d 0%,#0000 50%);min-height:100vh;font-family:Inter,sans-serif;overflow-x:hidden}#app{flex-direction:column;gap:3rem;max-width:1200px;margin:0 auto;padding:2rem;display:flex}.hero{text-align:center;margin-top:2rem}.logo-container{justify-content:center;align-items:center;gap:1rem;margin-bottom:.5rem;display:flex}.logo-text{letter-spacing:2px;text-transform:uppercase;font-family:Orbitron,sans-serif;font-size:2.5rem;font-weight:700}.logo-text span{color:var(--accent-color);text-shadow:0 0 20px var(--accent-glow)}.hero-subtitle{color:var(--text-secondary);font-size:1.1rem;font-weight:300}.upload-grid{grid-template-columns:1fr 200px 1fr;align-items:center;gap:2rem;display:grid}@media (width<=900px){.upload-grid{grid-template-columns:1fr}.analysis-center{order:3}}.upload-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);aspect-ratio:4/5;border-radius:24px;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.upload-card:hover{border-color:var(--accent-color);transform:translateY(-5px);box-shadow:0 0 30px #00f2ff1a}.drop-zone{cursor:pointer;text-align:center;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;padding:2rem;display:flex}.drop-zone-content i{width:48px;height:48px;color:var(--accent-color);opacity:.7;margin-bottom:1rem}.drop-zone-content span{margin-bottom:.5rem;font-size:1.2rem;font-weight:600;display:block}.drop-zone-content p{color:var(--text-secondary);font-size:.9rem}.preview-container{background:#000;width:100%;height:100%;display:none;position:absolute;top:0;left:0}.preview-container canvas{object-fit:cover;width:100%;height:100%}.status-indicator{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);text-align:center;z-index:10;background:#0009;width:100%;padding:.8rem;font-size:.85rem;font-weight:600;transition:all .3s;position:absolute;bottom:0;left:0}.status-indicator .success{color:#0f8}.status-indicator .error{color:#ff4d4d}.status-indicator .loading{color:var(--accent-color)}.analysis-center{flex-direction:column;align-items:center;gap:2rem;display:flex}.similarity-gauge{width:150px;height:150px;position:relative}.similarity-gauge svg{transform:rotate(-90deg)}.similarity-gauge circle{fill:none;stroke-width:8px;stroke-linecap:round}.similarity-gauge circle.bg{stroke:var(--glass-border)}.similarity-gauge circle.meter{stroke:var(--accent-color);filter:drop-shadow(0 0 5px var(--accent-color));transition:stroke-dashoffset 1s ease-out}.similarity-gauge .percentage{font-family:Orbitron,sans-serif;font-size:1.8rem;font-weight:700;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#btn-analyze{border:1px solid var(--accent-color);color:var(--accent-color);cursor:pointer;letter-spacing:1px;background:0 0;border-radius:50px;width:100%;padding:1rem 1.5rem;font-family:Orbitron,sans-serif;font-size:.9rem;font-weight:700;transition:all .3s}#btn-analyze:not(:disabled):hover{background:var(--accent-color);color:var(--bg-color);box-shadow:0 0 20px var(--accent-glow)}#btn-analyze:disabled{opacity:.3;cursor:not-allowed;border-color:var(--text-secondary);color:var(--text-secondary)}.verdict-badge{border:1px solid var(--accent-color);text-align:center;color:#fff;background:linear-gradient(135deg,#00f2ff33,#00ff881a);border-radius:12px;max-width:180px;padding:.8rem 1.2rem;font-size:.8rem;font-weight:600;line-height:1.4;animation:.5s ease-out fadeIn;box-shadow:0 0 15px #00f2ff1a}#btn-download{border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;background:#ffffff0d;border-radius:50px;align-items:center;gap:.5rem;padding:.8rem 1rem;font-family:Orbitron,sans-serif;font-size:.75rem;transition:all .3s;display:flex}#btn-download:hover{border-color:var(--text-secondary);background:#ffffff1a}#btn-download i{width:14px;height:14px}.results-section{background:var(--card-bg);border:1px solid var(--glass-border);border-radius:24px;padding:2rem;animation:.5s ease-out fadeIn}.features-breakdown{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2rem;display:grid}.feature-item{flex-direction:column;gap:.5rem;display:flex}.feature-item .label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:.85rem}.bar-container{background:#ffffff0d;border-radius:3px;height:6px;overflow:hidden}.bar{background:linear-gradient(90deg, var(--accent-color), #0f8);width:0%;height:100%;transition:width 1s cubic-bezier(.4,0,.2,1)}.feature-item .val{font-family:Orbitron,sans-serif;font-size:1.1rem;font-weight:700}.time-travel-toggle{background:#ffffff08;border-radius:16px;justify-content:center;align-items:center;gap:1rem;padding:1.5rem;display:flex}.switch{width:50px;height:24px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:#334155;transition:all .4s;position:absolute;inset:0}.slider:before{content:"";background-color:#fff;width:18px;height:18px;transition:all .4s;position:absolute;bottom:3px;left:3px}input:checked+.slider{background-color:var(--accent-color)}input:checked+.slider:before{transform:translate(26px)}.slider.round{border-radius:34px}.slider.round:before{border-radius:50%}.privacy-notice{text-align:center;color:var(--text-secondary);flex-direction:column;gap:.8rem;padding:2rem 0;font-size:.85rem;display:flex}.dev-credit{letter-spacing:1px;color:var(--accent-color);opacity:.9;text-transform:uppercase;font-family:Orbitron,sans-serif;font-size:.75rem}.dev-credit strong{color:#fff;text-shadow:0 0 10px var(--accent-glow)}#loader{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;background:#05070ae6;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.loader-content{text-align:center}.spinner{border:3px solid #00f2ff1a;border-top-color:var(--accent-color);border-radius:50%;width:50px;height:50px;margin:0 auto 1.5rem;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.hidden{display:none!important}.scanning:after{content:"";background:var(--accent-color);width:100%;height:2px;box-shadow:0 0 15px var(--accent-color);animation:2s linear infinite scan;position:absolute;top:0;left:0}@keyframes scan{0%{top:0}50%{top:100%}to{top:0}}