/* ===== SEO AUDITOR PRO — style.css ===== */
:root {
  --bg:         #080c12;
  --bg2:        #0d1320;
  --bg3:        #111927;
  --border:     rgba(0,200,255,.12);
  --border2:    rgba(0,200,255,.22);
  --accent:     #00c8ff;
  --accent2:    #7b5cff;
  --accent3:    #00ff9d;
  --danger:     #ff4466;
  --warn:       #ffaa00;
  --ok:         #00d68f;
  --text:       #c8ddf0;
  --text2:      #6b8caa;
  --text3:      #3d5570;
  --card:       rgba(13,19,32,.85);
  --card2:      rgba(17,25,39,.9);
  --glow:       0 0 30px rgba(0,200,255,.15);
  --glow2:      0 0 60px rgba(0,200,255,.08);
  --radius:     14px;
  --radius2:    8px;
  --font-main:  'Instrument Sans', system-ui, sans-serif;
  --font-head:  'Syne', system-ui, sans-serif;
  --font-mono:  'JetBrains Mono', monospace;
  --trans:      .22s cubic-bezier(.4,0,.2,1);
}
[data-theme="light"] {
  --bg:         #f0f4fa;
  --bg2:        #e4ecf5;
  --bg3:        #dce6f2;
  --border:     rgba(0,100,180,.14);
  --border2:    rgba(0,100,180,.28);
  --accent:     #006eba;
  --accent2:    #5c35d4;
  --accent3:    #00a060;
  --text:       #1a2c42;
  --text2:      #4a6280;
  --text3:      #8aa0b8;
  --card:       rgba(255,255,255,.88);
  --card2:      rgba(240,248,255,.94);
  --glow:       0 4px 24px rgba(0,100,180,.10);
  --glow2:      0 2px 12px rgba(0,100,180,.06);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{font-size:16px;scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-main);
  min-height:100vh;
  overflow-x:hidden;
  line-height:1.6;
}

/* ── Background ── */
.bg-grid{
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 0%,#000 40%,transparent 100%);
}
.bg-orb{
  position:fixed;border-radius:50%;pointer-events:none;filter:blur(90px);z-index:0;
  animation:orbFloat 12s ease-in-out infinite alternate;
}
.orb-1{width:500px;height:500px;top:-120px;left:-100px;background:rgba(0,200,255,.06);animation-delay:0s;}
.orb-2{width:400px;height:400px;bottom:-80px;right:-80px;background:rgba(123,92,255,.07);animation-delay:-4s;}
.orb-3{width:300px;height:300px;top:40%;left:55%;background:rgba(0,255,157,.04);animation-delay:-8s;}
@keyframes orbFloat{from{transform:translate(0,0) scale(1);}to{transform:translate(30px,20px) scale(1.08);}}

/* ── Header ── */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(8,12,18,.85);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;
}
.logo{display:flex;align-items:center;gap:10px;}
.logo-icon{font-size:22px;color:var(--accent);animation:pulse 3s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.5;}}
.logo-text{
  font-family:var(--font-head);font-size:1.35rem;font-weight:800;
  color:var(--text);letter-spacing:-.02em;
}
.logo-text em{color:var(--accent);font-style:normal;}
.logo-version{
  font-family:var(--font-mono);font-size:.6rem;font-weight:500;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;padding:2px 7px;border-radius:4px;letter-spacing:.1em;
}
.btn-theme{
  background:none;border:1px solid var(--border2);
  border-radius:8px;padding:8px 12px;cursor:pointer;
  color:var(--text2);font-size:1.1rem;transition:var(--trans);
}
.btn-theme:hover{border-color:var(--accent);color:var(--accent);}

/* ── Hero ── */
.hero{
  position:relative;z-index:1;
  max-width:900px;margin:0 auto;
  padding:80px 24px 60px;
  text-align:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(0,200,255,.08);border:1px solid rgba(0,200,255,.2);
  border-radius:99px;padding:6px 16px;
  font-family:var(--font-mono);font-size:.78rem;color:var(--accent);
  margin-bottom:28px;letter-spacing:.04em;
}
.badge-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--accent3);
  box-shadow:0 0 8px var(--accent3);
  animation:blink 1.5s ease-in-out infinite;
}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.3;}}
.hero-title{
  font-family:var(--font-head);font-size:clamp(2.4rem,6vw,4rem);
  font-weight:800;line-height:1.1;letter-spacing:-.03em;
  color:var(--text);margin-bottom:20px;
}
.title-accent{
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-subtitle{
  font-size:1.05rem;color:var(--text2);max-width:620px;margin:0 auto 40px;
  line-height:1.7;
}

/* ── Audit Form ── */
.audit-form-wrapper{max-width:680px;margin:0 auto 28px;}
.audit-form{}
.input-group{
  display:flex;align-items:center;
  background:var(--bg2);
  border:1.5px solid var(--border2);
  border-radius:var(--radius);
  overflow:hidden;
  transition:var(--trans);
  box-shadow:var(--glow2);
}
.input-group:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(0,200,255,.12),var(--glow);
}
.input-prefix{
  padding:0 14px;color:var(--text2);
  display:flex;align-items:center;flex-shrink:0;
}
.url-input{
  flex:1;padding:18px 4px;
  background:none;border:none;outline:none;
  color:var(--text);font-family:var(--font-mono);font-size:.95rem;
  min-width:0;
}
.url-input::placeholder{color:var(--text3);}
.btn-audit{
  flex-shrink:0;
  padding:14px 26px;margin:5px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  border:none;border-radius:10px;cursor:pointer;
  color:#fff;font-family:var(--font-head);font-weight:700;font-size:.95rem;
  display:flex;align-items:center;gap:6px;
  transition:var(--trans);letter-spacing:.02em;
}
.btn-audit:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(0,200,255,.3);}
.btn-audit:active{transform:translateY(0);}
.btn-audit:disabled{opacity:.5;cursor:not-allowed;transform:none;}
.btn-arrow{transition:var(--trans);}
.btn-audit:hover .btn-arrow{transform:translateX(3px);}

.form-options{
  display:flex;align-items:center;justify-content:center;
  gap:24px;margin-top:14px;flex-wrap:wrap;
}
.option-toggle{
  display:flex;align-items:center;gap:8px;cursor:pointer;
  font-size:.85rem;color:var(--text2);
  user-select:none;
}
.option-toggle input{display:none;}
.toggle-track{
  width:36px;height:20px;border-radius:10px;
  background:var(--bg3);border:1px solid var(--border2);
  position:relative;transition:var(--trans);
}
.toggle-track::after{
  content:'';position:absolute;top:3px;left:3px;
  width:12px;height:12px;border-radius:50%;
  background:var(--text3);transition:var(--trans);
}
.option-toggle input:checked + .toggle-track{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  border-color:transparent;
}
.option-toggle input:checked + .toggle-track::after{
  background:#fff;transform:translateX(16px);
}

/* ── Feature pills ── */
.feature-pills{
  display:flex;flex-wrap:wrap;justify-content:center;gap:8px;
  margin-top:32px;
}
.pill{
  padding:6px 14px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);
  border-radius:99px;
  font-size:.78rem;color:var(--text2);
  white-space:nowrap;
  transition:var(--trans);
}
.pill:hover{border-color:var(--border2);color:var(--text);}

/* ── Progress ── */
.progress-section{
  position:relative;z-index:1;
  max-width:680px;margin:0 auto;padding:0 24px 60px;
}
.progress-container{
  background:var(--card);
  border:1px solid var(--border2);
  border-radius:var(--radius);
  padding:32px;
  box-shadow:var(--glow);
}
.progress-header{
  display:flex;align-items:center;gap:20px;margin-bottom:24px;
}
.progress-spinner{position:relative;width:48px;height:48px;flex-shrink:0;}
.spinner-ring{
  position:absolute;inset:0;border-radius:50%;
  border:2px solid transparent;
  border-top-color:var(--accent);
  animation:spin 1s linear infinite;
}
.ring-2{
  inset:6px;border-top-color:var(--accent2);
  animation-duration:.7s;animation-direction:reverse;
}
@keyframes spin{to{transform:rotate(360deg);}}
.progress-title{font-family:var(--font-head);font-weight:700;font-size:1.1rem;}
.progress-url{font-family:var(--font-mono);font-size:.78rem;color:var(--accent);margin-top:4px;}
.progress-bar-wrapper{display:flex;align-items:center;gap:12px;margin-bottom:20px;}
.progress-bar{
  flex:1;height:6px;background:var(--bg3);
  border-radius:3px;overflow:hidden;
}
.progress-fill{
  height:100%;width:0%;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  border-radius:3px;
  transition:width .4s ease;
  box-shadow:0 0 10px var(--accent);
}
.progress-percent{font-family:var(--font-mono);font-size:.8rem;color:var(--accent);min-width:36px;}
.progress-steps{display:flex;flex-direction:column;gap:8px;}
.step-item{
  display:flex;align-items:center;gap:10px;
  font-size:.85rem;color:var(--text3);
  transition:var(--trans);
}
.step-item.active{color:var(--text);}
.step-item.done{color:var(--ok);}
.step-icon{font-size:.7rem;width:14px;text-align:center;}
.step-item.active .step-icon{color:var(--accent);}
.step-item.done .step-icon{color:var(--ok);}

/* ── Results ── */
.results-section{
  position:relative;z-index:1;
  max-width:1200px;margin:0 auto;
  padding:0 24px 80px;
}
.results-container{display:flex;flex-direction:column;gap:24px;}

/* ── Scores Overview ── */
.scores-overview{
  background:var(--card);border:1px solid var(--border2);
  border-radius:var(--radius);padding:28px 32px;
  box-shadow:var(--glow);
}
.scores-header{
  display:flex;align-items:flex-start;justify-content:space-between;
  flex-wrap:wrap;gap:12px;margin-bottom:28px;
}
.scores-header h2{
  font-family:var(--font-head);font-weight:800;font-size:1.5rem;
}
.scores-meta{display:flex;flex-direction:column;gap:4px;text-align:right;}
.scores-meta span{font-size:.78rem;color:var(--text2);font-family:var(--font-mono);}
#auditUrl{color:var(--accent);}
.scores-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:16px;
}
.score-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius2);padding:20px;
  display:flex;flex-direction:column;align-items:center;
  gap:12px;text-align:center;
  transition:var(--trans);
}
.score-card:hover{border-color:var(--border2);transform:translateY(-2px);}
.score-circle{
  width:90px;height:90px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.score-circle svg{position:absolute;inset:0;transform:rotate(-90deg);}
.score-circle .score-num{
  font-family:var(--font-head);font-size:1.6rem;font-weight:800;
  position:relative;z-index:1;
}
.score-label{font-size:.85rem;color:var(--text2);font-weight:500;}
.score-emoji{font-size:1.3rem;}
.score-good .score-num{color:var(--ok);}
.score-warn .score-num{color:var(--warn);}
.score-bad  .score-num{color:var(--danger);}
.score-good circle.fill{stroke:var(--ok);}
.score-warn circle.fill{stroke:var(--warn);}
.score-bad  circle.fill{stroke:var(--danger);}

/* ── Device Tabs ── */
.device-tabs{display:flex;gap:4px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius2);padding:4px;width:fit-content;}
.tab-btn{
  display:flex;align-items:center;gap:6px;
  padding:8px 18px;border-radius:8px;
  background:none;border:none;cursor:pointer;
  font-family:var(--font-main);font-size:.85rem;font-weight:500;
  color:var(--text2);transition:var(--trans);
}
.tab-btn.active{background:var(--bg3);color:var(--text);box-shadow:0 2px 8px rgba(0,0,0,.3);}

/* ── Audit Cards ── */
.audit-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:24px;
  box-shadow:var(--glow2);
  transition:var(--trans);
}
.audit-card:hover{border-color:var(--border2);}
.card-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:18px;
  padding-bottom:14px;
  border-bottom:1px solid var(--border);
}
.card-header h3{
  font-family:var(--font-head);font-size:1.0rem;font-weight:700;
  display:flex;align-items:center;gap:8px;
}
.card-icon{font-size:1.1rem;}
.card-badge,.card-score{
  font-family:var(--font-mono);font-size:.8rem;
  padding:4px 10px;border-radius:99px;
  border:1px solid var(--border2);
  color:var(--text2);
}
.card-score.good{color:var(--ok);border-color:rgba(0,214,143,.3);background:rgba(0,214,143,.07);}
.card-score.warn{color:var(--warn);border-color:rgba(255,170,0,.3);background:rgba(255,170,0,.07);}
.card-score.bad{color:var(--danger);border-color:rgba(255,68,102,.3);background:rgba(255,68,102,.07);}

/* ── Core Vitals ── */
#coreVitals{background:linear-gradient(135deg,rgba(0,200,255,.04),rgba(123,92,255,.04));}
.vitals-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:12px;
}
.vital-item{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius2);padding:16px;text-align:center;
}
.vital-name{font-size:.7rem;color:var(--text2);font-family:var(--font-mono);margin-bottom:8px;text-transform:uppercase;letter-spacing:.06em;}
.vital-value{font-family:var(--font-head);font-size:1.4rem;font-weight:800;margin-bottom:4px;}
.vital-label{font-size:.72rem;padding:2px 8px;border-radius:99px;}
.vital-good .vital-value{color:var(--ok);}
.vital-warn .vital-value{color:var(--warn);}
.vital-bad  .vital-value{color:var(--danger);}
.vital-good .vital-label{color:var(--ok);background:rgba(0,214,143,.1);}
.vital-warn .vital-label{color:var(--warn);background:rgba(255,170,0,.1);}
.vital-bad  .vital-label{color:var(--danger);background:rgba(255,68,102,.1);}

/* ── Audit Grid (2col) ── */
.audit-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(340px,1fr));
  gap:20px;
}
.full-width{grid-column:1/-1;}

/* ── Check Items ── */
.checks-list{display:flex;flex-direction:column;gap:8px;}
.check-item{
  display:flex;align-items:flex-start;gap:10px;
  padding:10px 12px;
  background:var(--bg2);border-radius:var(--radius2);
  font-size:.85rem;
  border-left:3px solid transparent;
  transition:var(--trans);
}
.check-item:hover{background:var(--bg3);}
.check-item.ok{border-left-color:var(--ok);}
.check-item.warn{border-left-color:var(--warn);}
.check-item.bad{border-left-color:var(--danger);}
.check-status{flex-shrink:0;font-size:.8rem;margin-top:1px;}
.check-item.ok .check-status{color:var(--ok);}
.check-item.warn .check-status{color:var(--warn);}
.check-item.bad .check-status{color:var(--danger);}
.check-info{flex:1;min-width:0;}
.check-title{font-weight:600;color:var(--text);margin-bottom:2px;}
.check-desc{color:var(--text2);font-size:.78rem;line-height:1.5;}
.check-value{font-family:var(--font-mono);font-size:.75rem;color:var(--accent);margin-top:3px;word-break:break-all;}

/* ── Tech Stack ── */
.tech-stack{display:flex;flex-wrap:wrap;gap:8px;}
.tech-tag{
  padding:5px 12px;
  background:rgba(0,200,255,.07);
  border:1px solid rgba(0,200,255,.2);
  border-radius:6px;
  font-family:var(--font-mono);font-size:.75rem;
  color:var(--accent);
}
.tech-tag.cms{background:rgba(123,92,255,.07);border-color:rgba(123,92,255,.2);color:var(--accent2);}
.tech-tag.server{background:rgba(0,255,157,.07);border-color:rgba(0,255,157,.2);color:var(--accent3);}

/* ── Meta Grid ── */
.meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px;}
.meta-item{
  background:var(--bg2);border-radius:var(--radius2);
  padding:12px 14px;border:1px solid var(--border);
}
.meta-key{font-family:var(--font-mono);font-size:.72rem;color:var(--text3);margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em;}
.meta-val{font-size:.85rem;color:var(--text);word-break:break-word;line-height:1.5;}
.meta-val.good{color:var(--ok);}
.meta-val.warn{color:var(--warn);}
.meta-val.bad{color:var(--danger);}
.meta-val.mono{font-family:var(--font-mono);}

/* ── Links Grid ── */
.links-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;}
.link-stat{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius2);padding:14px;
  text-align:center;
}
.link-stat-num{
  font-family:var(--font-head);font-size:1.8rem;font-weight:800;
  color:var(--accent);
}
.link-stat-label{font-size:.8rem;color:var(--text2);margin-top:4px;}
.link-stat.ok .link-stat-num{color:var(--ok);}
.link-stat.warn .link-stat-num{color:var(--warn);}
.link-stat.bad .link-stat-num{color:var(--danger);}

/* ── Recommendations ── */
.reco-list{display:flex;flex-direction:column;gap:12px;}
.reco-item{
  display:flex;gap:14px;
  padding:14px 16px;
  border-radius:var(--radius2);
  background:var(--bg2);border:1px solid var(--border);
}
.reco-prio{
  flex-shrink:0;width:28px;height:28px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:.7rem;font-weight:700;font-family:var(--font-mono);
}
.reco-prio.high{background:rgba(255,68,102,.15);color:var(--danger);}
.reco-prio.med{background:rgba(255,170,0,.15);color:var(--warn);}
.reco-prio.low{background:rgba(0,214,143,.15);color:var(--ok);}
.reco-text .reco-title{font-weight:600;margin-bottom:4px;font-size:.9rem;}
.reco-text .reco-desc{font-size:.82rem;color:var(--text2);line-height:1.5;}

/* ── Download ── */
.actions-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;}
.btn-download{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius2);
  background:linear-gradient(135deg,var(--accent2),var(--accent));
  border:none;color:#fff;cursor:pointer;font-weight:600;font-size:.9rem;
  transition:var(--trans);text-decoration:none;
  font-family:var(--font-main);
}
.btn-download:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(123,92,255,.3);}
.btn-new{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius2);
  background:var(--bg2);border:1px solid var(--border2);
  color:var(--text);cursor:pointer;font-weight:500;font-size:.9rem;
  transition:var(--trans);
  font-family:var(--font-main);
}
.btn-new:hover{border-color:var(--accent);color:var(--accent);}

/* ── Chart ── */
.chart-wrapper{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius2);padding:16px;
  margin-top:4px;
}
#radarChart{max-height:280px;}

/* ── Error / Messages ── */
.error-box{
  background:rgba(255,68,102,.08);border:1px solid rgba(255,68,102,.3);
  border-radius:var(--radius2);padding:16px 20px;
  color:var(--danger);font-size:.9rem;
  display:none;
}

/* ── Footer ── */
.site-footer{
  position:relative;z-index:1;
  text-align:center;padding:32px 24px;
  border-top:1px solid var(--border);
  color:var(--text3);font-size:.8rem;
}
.site-footer a{color:var(--text2);text-decoration:none;}
.site-footer a:hover{color:var(--accent);}

/* ── Responsive ── */
@media(max-width:640px){
  .hero{padding:50px 16px 40px;}
  .hero-title{font-size:2rem;}
  .scores-grid{grid-template-columns:repeat(2,1fr);}
  .audit-grid{grid-template-columns:1fr;}
  .header-inner{padding:10px 16px;}
  .progress-container{padding:20px;}
  .results-section{padding:0 16px 60px;}
  .scores-overview{padding:20px;}
  .btn-audit{padding:12px 16px;}
}

/* ── Animations ── */
@keyframes fadeSlideIn{
  from{opacity:0;transform:translateY(20px);}
  to{opacity:1;transform:translateY(0);}
}
.animate-in{animation:fadeSlideIn .4s ease forwards;}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:6px;}
::-webkit-scrollbar-track{background:var(--bg);}
::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:3px;}
::-webkit-scrollbar-thumb:hover{background:var(--text3);}