:root{--bg:#0a0a0b;--panel:#141417;--panel2:#1b1c20;--text:#f3f4f6;--muted:#a1a1aa;--stroke:#2a2b31}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;direction:ltr}
body{min-height:100vh}.hidden{display:none!important}
.splash-screen{position:fixed;inset:0;background:radial-gradient(circle at center,rgba(255,255,255,.03),transparent 40%),#0a0a0b;display:flex;align-items:center;justify-content:center;overflow:hidden;z-index:9999}
.orb{position:absolute;border-radius:50%;filter:blur(40px);opacity:.10}.orb-a{width:220px;height:220px;background:#5a5dff;top:15%;left:18%}.orb-b{width:180px;height:180px;background:#ff4da6;bottom:18%;right:20%}
.splash-rings{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.ring{position:absolute;border:1px solid rgba(255,255,255,.12);border-radius:50%;animation:spin 4.2s linear infinite}.ring-1{width:230px;height:230px}.ring-2{width:320px;height:320px;opacity:.22;animation-direction:reverse}
.splash-content{text-align:center;animation:fadeUp 1.2s ease-out forwards}.splash-logo{width:96px;height:96px;border-radius:28px;box-shadow:0 20px 40px rgba(0,0,0,.4)}.splash-title{margin-top:16px;font-size:1.6rem;font-weight:800}.splash-subtitle{margin-top:4px;font-size:.82rem;color:var(--muted);letter-spacing:.18em;text-transform:uppercase}
.logo-spin{animation:logoSpin 3.2s ease-in-out}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes logoSpin{from{transform:rotate(0deg) scale(.92);opacity:0}to{transform:rotate(720deg) scale(1);opacity:1}}
.app-shell{max-width:480px;margin:0 auto;min-height:100vh;padding:14px 14px 98px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}.brand-wrap{display:flex;align-items:center;gap:10px}.top-logo{width:42px;height:42px;border-radius:14px;box-shadow:0 10px 24px rgba(0,0,0,.28)}.app-title{font-size:1.35rem;font-weight:800}.app-subtitle{font-size:.78rem;color:var(--muted)}
.lang-select,.select,.input{width:100%;background:#0e0f12;color:var(--text);border:1px solid var(--stroke);border-radius:16px;padding:14px;font-size:16px}.lang-select{width:auto;padding:10px 12px}
.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--stroke);border-radius:22px;padding:14px;margin-bottom:12px;box-shadow:0 10px 24px rgba(0,0,0,.22)}
.row{display:flex;gap:10px;align-items:center}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stack{display:flex;flex-direction:column;gap:10px}.section-title{font-size:1rem;font-weight:700;margin:0 0 8px}.tiny{font-size:.75rem}.small{font-size:.85rem}.muted{color:var(--muted)}
.paint-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.05)}.paint-row:last-child{border-bottom:0}.swatch{width:38px;height:38px;border-radius:12px;border:1px solid rgba(255,255,255,.08);flex:0 0 auto}.paint-main{flex:1;min-width:0}.paint-name{font-weight:700;font-size:.96rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.paint-meta{font-size:.78rem;color:var(--muted)}
.btn{border:0;border-radius:14px;padding:12px 14px;font-weight:700;background:#f3f4f6;color:#0a0a0b;text-align:center;cursor:pointer}.btn.secondary{background:#23242a;color:var(--text);border:1px solid var(--stroke)}.btn.small{padding:10px 12px;font-size:.82rem}
.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{background:#23242a;border:1px solid var(--stroke);color:var(--text);padding:8px 10px;border-radius:999px;font-size:.78rem}
.hero{display:grid;grid-template-columns:88px 1fr;gap:12px;align-items:center}.hero-swatch{width:88px;height:88px;border-radius:20px;border:1px solid rgba(255,255,255,.08)}
.actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:12px}.actions.two{grid-template-columns:1fr 1fr}.subgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.data-box{background:#101114;border:1px solid var(--stroke);border-radius:16px;padding:12px}.stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;max-width:480px;margin:0 auto;background:rgba(10,10,11,.96);backdrop-filter:blur(12px);border-top:1px solid var(--stroke);display:grid;grid-template-columns:repeat(5,1fr);padding:8px 8px calc(8px + env(safe-area-inset-bottom))}
.nav-btn{position:relative;border:0;background:transparent;color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px 4px;border-radius:18px;font-size:.7rem;transition:transform .18s ease,color .18s ease}
.nav-btn .nav-pill{position:absolute;inset:4px;border-radius:16px;background:rgba(255,255,255,0);transform:scale(.92);transition:all .22s ease;z-index:0}.nav-btn .icon,.nav-btn span[data-i18n]{position:relative;z-index:1}.nav-btn .icon{font-size:1.1rem;transition:transform .18s ease}.nav-btn.active{color:#0a0a0b;font-weight:700;transform:translateY(-1px)}.nav-btn.active .nav-pill{background:#f3f4f6;transform:scale(1);box-shadow:0 10px 20px rgba(0,0,0,.2)}.nav-btn.active .icon{transform:scale(1.06)}
.preview{height:240px;border-radius:20px;background:radial-gradient(circle at center, rgba(255,255,255,.16), rgba(255,255,255,.04) 30%, rgba(255,255,255,.02) 45%, transparent 48%), linear-gradient(135deg,#3b3b41,#64646d,#2f2f36);display:flex;align-items:center;justify-content:center;border:1px solid var(--stroke)}.picker{width:64px;height:64px;border-radius:999px;border:4px solid white;box-shadow:0 6px 20px rgba(0,0,0,.3)}
.camera-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.camera-action{display:flex;flex-direction:column;gap:6px}.file-status{font-size:.72rem;color:var(--muted);min-height:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-hidden{display:none}
.wheel{width:min(78vw,300px);height:min(78vw,300px);margin:0 auto;border-radius:50%;background:conic-gradient(#ff4d4d,#ffb84d,#ffff66,#66ff66,#66ffff,#6699ff,#b366ff,#ff66cc,#ff4d4d);display:flex;align-items:center;justify-content:center;border:1px solid var(--stroke)}.wheel-center{width:38%;height:38%;border-radius:50%;background:#111215;border:1px solid var(--stroke);display:flex;align-items:center;justify-content:center}.wheel-dot{width:38px;height:38px;border-radius:50%;border:4px solid white;background:#3e8255}
.library-item{padding:14px;border-radius:18px;background:#17181c;border:1px solid var(--stroke);font-weight:700}details{background:#101114;border:1px solid var(--stroke);border-radius:16px;padding:10px 12px}summary{cursor:pointer}
@media (max-width:370px){.actions,.camera-actions,.stats{grid-template-columns:1fr}}