:root{--neon: #00e5ff;--neon2: #39ff14;--bg: #05070d}*{scrollbar-color:var(--neon) #0b0f17}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#0b0f17}::-webkit-scrollbar-thumb{background:linear-gradient(var(--neon),var(--neon2));border-radius:10px}body{background:var(--bg);color:#d7e0ee;position:relative;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-2;background:radial-gradient(circle at 50% -10%,rgba(0,229,255,.18),transparent 45%),radial-gradient(circle at 88% 12%,rgba(57,255,20,.12),transparent 40%),radial-gradient(circle at 10% 90%,rgba(0,229,255,.1),transparent 45%),var(--bg)}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background-image:linear-gradient(rgba(0,229,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.07) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(circle at 50% 25%,#000 0%,transparent 85%);mask-image:radial-gradient(circle at 50% 25%,#000 0%,transparent 85%);animation:gridpan 24s linear infinite}@keyframes gridpan{0%{background-position:0 0,0 0}to{background-position:44px 44px,44px 44px}}.scanlines{position:fixed;top:0;right:0;bottom:0;left:0;z-index:5;pointer-events:none;background:repeating-linear-gradient(to bottom,#0000 0,#0000 2px,#0000002e 2px,#0000002e 3px);mix-blend-mode:overlay;opacity:.4}header{background:#080c14d1!important;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,229,255,.3)!important;box-shadow:0 0 28px #00e5ff2e}header h1{background:linear-gradient(90deg,#00e5ff,#39ff14,#00e5ff);background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:hue 7s linear infinite;letter-spacing:.15em;text-shadow:0 0 22px rgba(0,229,255,.45)}header h1 span{color:inherit;-webkit-background-clip:text;background-clip:text}@keyframes hue{to{background-position:220% center}}aside>div{position:relative;background:linear-gradient(160deg,#111827d1,#080c14e0);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(0,229,255,.25)!important;border-radius:14px!important;box-shadow:0 0 18px #00e5ff14,inset 0 0 18px #00e5ff0a}aside>div:before,aside>div:after{content:"";position:absolute;width:14px;height:14px;border:2px solid var(--neon2);pointer-events:none}aside>div:before{top:-1px;left:-1px;border-right:none;border-bottom:none}aside>div:after{bottom:-1px;right:-1px;border-left:none;border-top:none}.text-neon{text-shadow:0 0 10px rgba(0,229,255,.5)}.text-neon2{text-shadow:0 0 10px rgba(57,255,20,.5)}.btn-neon,.btn-ghost,.btn-danger{padding:.5rem 1rem;border-radius:10px;font-weight:600;transition:all .2s ease;letter-spacing:.03em}.btn-neon{background:#00e5ff1f;border:1px solid var(--neon);color:var(--neon);box-shadow:0 0 14px #00e5ff33}.btn-neon:hover{background:#00e5ff38;box-shadow:0 0 24px #00e5ff8c}.btn-ghost{border:1px solid rgba(148,163,184,.4);color:#cbd5e1}.btn-ghost:hover{border-color:var(--neon);color:var(--neon);box-shadow:0 0 16px #00e5ff4d}.btn-danger{border:1px solid #9f1239;color:#fb7185}.btn-danger:hover{background:#9f123940;box-shadow:0 0 16px #f43f5e66}select{background:#0b0f17;border-color:#94a3b84d}select:focus{border-color:var(--neon);box-shadow:0 0 12px #00e5ff66}.step-pill{transition:all .18s ease;border-radius:999px!important}.step-pill.active{box-shadow:0 0 14px #00e5ff8c}.step-pill.done{box-shadow:0 0 12px #39ff1473}.part-card{position:relative;overflow:hidden;background:linear-gradient(160deg,#111827eb,#080c14eb);border:1px solid rgba(148,163,184,.25);border-radius:12px;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.part-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,transparent 30%,rgba(0,229,255,.1) 50%,transparent 70%);transform:translate(-100%);transition:transform .6s ease}.part-card:hover:before{transform:translate(100%)}.part-card:hover{transform:translateY(-3px);border-color:var(--neon);box-shadow:0 0 22px #00e5ff59}.part-card.selected{border-color:var(--neon2);animation:cardpulse 2.5s ease-in-out infinite}@keyframes cardpulse{0%,to{box-shadow:0 0 16px #39ff144d}50%{box-shadow:0 0 30px #39ff1499}}.part-card.selected:after{content:"✓";position:absolute;top:8px;right:10px;color:var(--neon2);font-weight:800;text-shadow:0 0 10px var(--neon2)}.warn-card{animation:pulse-warn 2s infinite}@keyframes pulse-warn{0%,to{box-shadow:0 0 #f43f5e00}50%{box-shadow:0 0 16px #f43f5e80}}.bar-track{height:8px;background:#1f2937;border-radius:999px;overflow:hidden;box-shadow:inset 0 0 6px #0009}.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--neon),var(--neon2));box-shadow:0 0 10px #00e5ff99;transition:width .4s ease}