:root{--bg-main: #0b0b10;--bg-panel: #141420;--bg-panel-soft: #1b1b2b;--accent-main: #a855f7;--accent-alt: #22d3ee;--accent-danger: #ef4444;--text-main: #e5e7eb;--text-muted: #9ca3af;--glow-violet: 0 0 12px rgba(168, 85, 247, .6);--glow-cyan: 0 0 12px rgba(34, 211, 238, .6)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 20% 20%,#1a0f2e 0%,transparent 40%),radial-gradient(circle at 80% 10%,#0f172a 0%,transparent 45%),var(--bg-main);color:var(--text-main);font-family:Inter,system-ui,sans-serif;display:flex;flex-direction:column}header{padding:1.2rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,#141420e6,#0a0a10e6);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}header h1{margin:0 0 .6rem;font-weight:600}nav{display:flex;justify-content:center;gap:1rem;margin-bottom:1rem}nav button{padding:.5rem 1rem;border:none;border-radius:.5rem;background:linear-gradient(135deg,#6b5b95,#feb236);color:#fff;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s}nav button:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000004d}nav button.active{background:linear-gradient(135deg,#feb236,#d64161)}button{background:linear-gradient(135deg,#1f1f3a,#18182a);color:var(--text-main);border:1px solid rgba(255,255,255,.08);padding:.55rem 1rem;border-radius:10px;font-size:.85rem;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}button:hover{transform:translateY(-1px);border-color:var(--accent-main);box-shadow:var(--glow-violet)}button:active{transform:scale(.97)}button.danger{border-color:var(--accent-danger)}button.danger:hover{box-shadow:0 0 12px #ef444499}main#app{flex:1;max-width:720px;width:100%;margin:0 auto;padding:1.5rem;display:flex;flex-direction:column;gap:.8rem}textarea{width:100%;min-height:120px;background:var(--bg-panel);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:.9rem;color:var(--text-main);font-size:.95rem;resize:vertical}textarea:focus{outline:none;border-color:var(--accent-alt);box-shadow:var(--glow-cyan)}#result{min-height:3rem;padding:.9rem;background:linear-gradient(135deg,#18182a,#12121c);border-radius:14px;font-size:1rem;letter-spacing:.05em;box-shadow:inset 0 0 12px #0009;word-break:break-word}.popup-overlay{position:fixed;inset:0;background:#05050abf;display:flex;align-items:center;justify-content:center;z-index:1000}.popup-box{width:min(90vw,440px);background:linear-gradient(180deg,#1a1a30,#12121f);border-radius:18px;box-shadow:0 0 40px #000c,0 0 30px #a855f740;overflow:hidden}.popup-header{padding:.8rem 1rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.08)}.popup-header h3{margin:0;font-size:.95rem;letter-spacing:.08em;text-transform:uppercase}.close-btn{background:transparent;border:none;font-size:1.1rem;color:var(--text-muted)}.close-btn:hover{color:var(--accent-alt)}.rune-grid{padding:1rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:.7rem}.rune-item{background:linear-gradient(135deg,#20203a,#18182c);border-radius:14px;padding:.6rem .4rem;text-align:center;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.rune-item:hover{transform:translateY(-2px) scale(1.03);box-shadow:var(--glow-cyan)}.rune-glyph{font-size:1.7rem}.rune-name{font-size:.6rem;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase}.sigil-row{background:var(--bg-panel-soft);border-radius:14px;padding:.7rem;margin-bottom:.5rem;display:grid;grid-template-columns:1fr auto;gap:.6rem;align-items:center}.sigil-row button{font-size:.7rem}footer{padding:.7rem;font-size:.75rem;color:var(--text-muted);text-align:center;border-top:1px solid rgba(255,255,255,.06)}.rainbow-anim-text{background:linear-gradient(90deg,#a855f7,#22d3ee,#4ade80,#a855f7);background-size:300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:chaosGlow 6s linear infinite}@keyframes chaosGlow{0%{background-position:0%}to{background-position:300%}}