*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#060810;
  --surface:rgba(255,255,255,0.03);
  --surface2:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.07);
  --text:#e8e8ec;
  --text2:rgba(255,255,255,0.5);
  --text3:rgba(255,255,255,0.25);
  --accent:#cc0fd9;
  --accent2:#8a0bb8;
  --accent-bg:rgba(204,15,217,0.08);
  --accent-border:rgba(204,15,217,0.2);
  --red:#f04444;
  --orange:#f59e0b;
  --yellow:#eab308;
  --mono:'DM Mono',monospace;
  --sans:'Outfit',sans-serif;
}
body{background:var(--bg);color:var(--text);font-family:var(--sans);min-height:100vh;overflow-x:hidden}
.glow-top{position:fixed;top:-200px;left:50%;transform:translateX(-50%);width:800px;height:500px;background:radial-gradient(ellipse,rgba(204,15,217,0.06) 0%,transparent 70%);pointer-events:none;z-index:0}
.glow-bottom{position:fixed;bottom:-300px;right:-100px;width:600px;height:600px;background:radial-gradient(circle,rgba(138,11,184,0.04) 0%,transparent 70%);pointer-events:none;z-index:0}
.container{max-width:880px;margin:0 auto;padding:48px 24px 100px;position:relative;z-index:1}

.badge{display:inline-flex;align-items:center;gap:6px;margin-bottom:16px}
/* .badge-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px rgba(204,15,217,0.4);animation:pulse 2s ease infinite} */
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}
.badge-text{font-size:11px;font-weight:600;letter-spacing:0.18em;text-transform:uppercase;color:var(--accent)}

h1{font-size:clamp(32px,6vw,52px);font-weight:800;line-height:1.1;letter-spacing:-0.02em;background:linear-gradient(135deg,#fff 0%,rgba(255,255,255,0.55) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:12px}
.subtitle{color:var(--text2);font-size:15px;line-height:1.6;max-width:520px;font-weight:300;margin:0.5rem auto}

.input-wrap{display:flex;gap:8px;margin:40px 0;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:6px;transition:border-color 0.2s}
.input-wrap:focus-within{border-color:var(--accent-border)}
.input-wrap input{flex:1;background:transparent;border:none;outline:none;color:var(--text);font-size:15px;padding:14px 18px;font-family:var(--mono);font-weight:400}
.input-wrap input::placeholder{color:var(--text3)}
.btn{padding:14px 32px;background:var(--accent);color:var(--bg);border:none;border-radius:12px;font-size:14px;font-weight:700;cursor:pointer;font-family:var(--sans);white-space:nowrap;transition:all 0.15s}
.btn:hover{background:var(--accent2);transform:translateY(-1px)}
.btn:disabled{opacity:0.4;cursor:not-allowed;transform:none}
.btn.loading{background:var(--accent-bg);color:var(--accent);border:1px solid var(--accent-border)}

.loader{text-align:center;padding:80px 0}
.spinner{width:40px;height:40px;border:3px solid rgba(204,15,217,0.12);border-top:3px solid var(--accent);border-radius:50%;margin:0 auto 20px;animation:spin 0.7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loader-text{color:var(--accent);font-size:14px;font-family:var(--mono)}

.results{display:none}
.score-card{display:flex;flex-direction:column;align-items:center;padding:48px 24px;margin-bottom:40px;background:var(--surface);border:1px solid var(--border);border-radius:24px;position:relative;overflow:hidden}
.score-card::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:200px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent)}
.score-url{font-size:12px;color:var(--text3);font-family:var(--mono);margin-bottom:24px;word-break:break-all;text-align:center;max-width:100%}

.ring-wrap{position:relative;width:200px;height:200px;margin-bottom:8px}
.ring-wrap svg{transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:rgba(255,255,255,0.04);stroke-width:10}
.ring-fg{fill:none;stroke-width:10;stroke-linecap:round;transition:stroke-dashoffset 1.2s cubic-bezier(0.4,0,0.2,1),stroke 0.3s}
.ring-center{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring-number{font-size:56px;font-weight:800;font-family:var(--mono);line-height:1}
.ring-label{font-size:10px;color:var(--text3);letter-spacing:0.15em;text-transform:uppercase;margin-top:4px}
.ring-grade{font-size:13px;font-weight:700;margin-top:6px;padding:3px 12px;border-radius:6px;display:inline-block}

.stats{display:flex;gap:40px;margin-top:24px}
.stat{text-align:center}
.stat-val{font-size:16px;font-weight:700;color:var(--text)}
.stat-label{font-size:10px;color:var(--text3);letter-spacing:0.1em;text-transform:uppercase;margin-top:4px}

.section-title{font-size:12px;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--text3);margin-bottom:16px}

.pillar{background:var(--surface);border-radius:14px;padding:18px 22px;margin-bottom:8px;cursor:pointer;transition:background 0.15s}
.pillar:hover{background:var(--surface2)}
.pillar-top{display:flex;align-items:center;justify-content:space-between}
.pillar-left{display:flex;align-items:center;gap:12px}
.pillar-icon{font-size:18px;width:28px;text-align:center}
.pillar-name{font-weight:600;font-size:14px}
.pillar-desc{font-size:11px;color:var(--text3);margin-top:2px}
.pillar-right{display:flex;align-items:center;gap:14px}
.pillar-bar{width:80px;height:5px;background:rgba(255,255,255,0.05);border-radius:3px;overflow:hidden}
.pillar-bar-fill{height:100%;border-radius:3px;transition:width 0.6s ease}
.pillar-pct{font-size:13px;font-weight:700;font-family:var(--mono);min-width:36px;text-align:right}
.pillar-arrow{font-size:11px;color:var(--text3);transition:transform 0.2s}
.pillar.open .pillar-arrow{transform:rotate(180deg)}

.pillar-detail{display:none;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}
.pillar.open .pillar-detail{display:block}
.check-item{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:13px}
.check-icon{font-size:14px;width:20px;text-align:center}
.check-pass{color:var(--accent)}
.check-fail{color:var(--red)}
.check-text-pass{color:rgba(255,255,255,0.65)}
.check-text-fail{color:rgba(255,255,255,0.3)}
.recommendation{margin-top:14px;padding:12px 16px;border-radius:10px;font-size:12px;color:rgba(255,255,255,0.55);line-height:1.5}
.recommendation strong{font-weight:600}

.footer-note{margin-top:32px;padding:18px 22px;background:var(--surface);border:1px solid var(--border);border-radius:14px;font-size:11px;color:var(--text3);line-height:1.6}
.footer-note strong{color:var(--text2)}

.examples{text-align:center;padding:40px 0}
.examples-icon{font-size:44px;margin-bottom:16px;opacity:0.12}
.examples-text{color:var(--text3);font-size:14px;line-height:1.6;margin-bottom:20px}
.example-btns{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.example-btn{padding:7px 16px;background:var(--surface);border:1px solid var(--border);border-radius:10px;color:var(--text3);font-size:12px;cursor:pointer;font-family:var(--mono);transition:all 0.15s}
.example-btn:hover{border-color:var(--accent-border);color:var(--accent)}

@media(max-width:600px){
  .container{padding:32px 16px 80px}
  .input-wrap{flex-direction:column}
  .btn{width:100%}
  .stats{gap:20px}
  .pillar-bar{display:none}
}