:root{--bg:#090D15;--surface:#141C2B;--border:#1E2D45;--text:#E6EDF3;--muted:#94A0B2;--accent:#59DDF7;--green:#3FB950;--amber:#D2991D;--red:#FF4D4D;--radius:10px;--font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--mono:'SF Mono','Fira Code',Menlo,monospace}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
#app{max-width:800px;margin:0 auto;padding:20px 16px 60px}

.hero-section{text-align:center;padding:40px 0 24px}
.hero-logo{display:block;margin:0 auto 16px;filter:drop-shadow(0 2px 12px rgba(88,166,255,.25))}
.hero-section h1{font-size:clamp(1.5rem,5vw,2.2rem);font-weight:800;line-height:1.2;margin-bottom:12px;background:linear-gradient(135deg,var(--accent),#3fb950);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{color:var(--muted);font-size:.92rem;max-width:600px;margin:0 auto 18px}
.badge-row{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:4px}
.badge{display:inline-flex;align-items:center;gap:3px;padding:4px 10px;border-radius:20px;font-size:.72rem;font-weight:600;border:1px solid var(--border)}
.badge-accent{background:rgba(88,166,255,.12);color:var(--accent);border-color:rgba(88,166,255,.3)}
.badge-green{background:rgba(63,185,80,.12);color:var(--green);border-color:rgba(63,185,80,.3)}
.badge-yellow{background:rgba(210,153,29,.12);color:var(--amber);border-color:rgba(210,153,29,.3)}
.badge-pink{background:rgba(247,119,186,.12);color:#f778ba;border-color:rgba(247,119,186,.3)}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}
.card-error{border-color:var(--red);background:rgba(255,77,77,.08)}

.form-row{display:flex;gap:10px;align-items:center}
.form-row input{flex:1}
input[type="url"],input[type="password"]{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px 14px;color:var(--text);font-size:.95rem;font-family:var(--font);outline:none;transition:border-color .2s}
input:focus{border-color:var(--accent)}
select{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:6px 10px;color:var(--text);font-size:.85rem;font-family:var(--font)}
button{cursor:pointer;font-family:var(--font);font-size:.92rem;font-weight:600;border:none;border-radius:8px;padding:12px 22px;transition:all .15s}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-secondary{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-secondary:hover{background:rgba(255,255,255,.05)}
.btn-ghost{background:transparent;color:var(--muted);padding:6px 12px;font-size:.8rem}
.options-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:10px 0 0}
.opt{display:flex;align-items:center;gap:4px;font-size:.8rem;color:var(--muted);cursor:pointer}
.opt input[type="checkbox"]{accent-color:var(--accent)}
.key-row{display:flex;gap:10px;align-items:center;margin:8px 0 0}
.key-row input{flex:1}
.key-hint{font-size:.72rem;color:var(--muted);white-space:nowrap}
#form-status{font-size:.8rem;color:var(--amber);margin-top:8px;min-height:18px}

.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:.88rem}
.progress-bar-track{height:6px;background:var(--bg);border-radius:3px;overflow:hidden;margin-bottom:8px}
.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--green));border-radius:3px;transition:width .3s ease;width:0%}
.progress-msg{color:var(--muted);font-size:.82rem}

.report-actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--border)}
#report-meta{font-size:.8rem;color:var(--muted);margin-bottom:14px}
.report-content{line-height:1.8;font-size:.93rem}
.report-content h1{font-size:1.5rem;margin:20px 0 10px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.report-content h2{font-size:1.15rem;margin:18px 0 8px;color:var(--accent)}
.report-content h3{font-size:1rem;margin:14px 0 6px}
.report-content p{margin:8px 0}
.report-content ul,.report-content ol{padding-left:18px;margin:6px 0}
.report-content li{margin:3px 0}
.report-content code{background:var(--bg);padding:2px 5px;border-radius:4px;font-family:var(--mono);font-size:.83em}
.report-content pre{background:var(--bg);padding:12px 14px;border-radius:8px;overflow-x:auto;font-family:var(--mono);font-size:.8rem;line-height:1.5;margin:10px 0}
.report-content blockquote{border-left:3px solid var(--accent);padding:6px 14px;margin:10px 0;color:var(--muted);font-style:italic}
.report-content table{width:100%;border-collapse:collapse;margin:10px 0}
.report-content th,.report-content td{padding:6px 10px;border:1px solid var(--border);text-align:left}
.report-content th{font-weight:600;background:var(--bg)}
.report-content a{color:var(--accent)}
.report-content em{color:var(--amber)}
.report-content strong{color:var(--text)}
.report-content img{max-width:100%;border-radius:6px}

.features-section{padding:24px 0 0}
.features-section h2{font-size:1.4rem;font-weight:700;text-align:center;margin:24px 0 12px}
.pipeline{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;align-items:center;margin:12px 0 24px;font-size:.78rem}
.pipeline-step{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:7px 12px;font-weight:600;color:var(--accent);white-space:nowrap}
.pipeline-arrow{color:var(--muted);font-size:.9rem;margin:0 1px}
.stats-row{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin:12px 0 24px}
.stat{text-align:center;min-width:90px}
.stat-number{font-size:1.8rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{color:var(--muted);font-size:.72rem;margin-top:2px;max-width:110px}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:12px 0 16px}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px;transition:border-color .2s}
.feature-card:hover{border-color:var(--accent)}
.feature-card h3{font-size:.92rem;margin-bottom:4px}
.feature-card p{color:var(--muted);font-size:.82rem;line-height:1.55}
.feature-icon{font-size:1.3rem;margin-bottom:6px}

.app-footer{text-align:center;padding:28px 0;color:var(--muted);font-size:.78rem;border-top:1px solid var(--border);margin-top:20px}
.app-footer a{color:var(--muted)}

#error-section h3{margin-bottom:6px;color:var(--red)}
#error-msg{color:var(--muted);margin-bottom:10px;font-family:var(--mono);font-size:.82rem}

.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;margin-right:6px;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}

@media(max-width:640px){
  #app{padding:12px 12px 40px}
  .hero-section{padding:24px 0 16px}
  .hero-logo{width:48px;height:48px}
  .hero-section h1{font-size:1.2rem}
  .hero-sub{font-size:.82rem}
  .badge{font-size:.65rem;padding:3px 7px}
  .form-row{flex-direction:column}
  .form-row button{width:100%}
  .options-row{flex-direction:column;align-items:flex-start}
  .key-row{flex-direction:column}
  .card{padding:14px}
  .pipeline{flex-direction:column;gap:0;margin:8px 0 16px}
  .pipeline-step{width:100%;text-align:center;font-size:.74rem;padding:8px;border-radius:6px}
  .pipeline-arrow{transform:rotate(90deg);font-size:.7rem;margin:1px 0}
  .stats-row{gap:12px}
  .stat-number{font-size:1.3rem}
  .stat-label{font-size:.65rem}
  .features-grid{grid-template-columns:1fr;gap:8px}
  .feature-card{padding:14px}
  .feature-card h3{font-size:.85rem}.feature-card p{font-size:.76rem}
  .report-content h1{font-size:1.2rem}
  .report-content h2{font-size:1rem}
  .report-actions button{flex:1;font-size:.74rem;padding:10px 8px}
}
@media(max-width:400px){
  .hero-section{padding:18px 0 12px}
  .hero-section h1{font-size:1.05rem}
  .stats-row{gap:8px}
  .stat-number{font-size:1.1rem}
  .card{padding:12px}
  .feature-card{padding:12px}
}