:root{
  --bg:#0b0c12;
  --card:#111322;
  --text:#f1f2f7;
  --muted:#a8adbd;
  --accent:#7868ff;
  --accent-cyan:#50dcdc;
  --accent-pink:#ff6b9d;
  --border:rgba(255,255,255,.08);
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --success:#4ade80;
  --warning:#fbbf24;
  --sidebar-width: 280px;
  --sidebar-collapsed: 70px;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;overflow-x:hidden}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: var(--bg);
}

/* App Layout with Sidebar */
.app-layout{
  display:flex;
  min-height:100vh;
}

/* Sidebar */
.sidebar{
  width:var(--sidebar-width);
  background: linear-gradient(180deg, rgba(20,22,40,0.98), rgba(12,14,25,0.98));
  border-right:1px solid var(--border);
  display:flex;
  flex-direction:column;
  position:fixed;
  left:0;
  top:0;
  height:100vh;
  z-index:1000;
  transition: transform 0.3s ease, width 0.3s ease;
  backdrop-filter: blur(20px);
}
.sidebar-header{
  padding:20px;
  border-bottom:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.sidebar-logo{
  font-size:20px;
  font-weight:800;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-toggle{
  display:none;
  background:none;
  border:none;
  color:var(--text);
  font-size:24px;
  cursor:pointer;
  padding:8px;
}
.sidebar-nav{
  flex:1;
  padding:20px 12px;
  overflow-y:auto;
}
.nav-section{
  margin-bottom:28px;
}
.nav-section.coming-soon{
  opacity:0.6;
}
.nav-title{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.1em;
  color:var(--muted);
  margin:0 0 12px 8px;
  font-weight:600;
}
.nav-item{
  display:flex;
  align-items:center;
  gap:12px;
  width:100%;
  padding:14px 16px;
  border:none;
  background:transparent;
  color:var(--text);
  border-radius:12px;
  cursor:pointer;
  transition:all 0.2s ease;
  margin-bottom:6px;
  text-align:left;
  font-size:14px;
  font-weight:500;
}
.nav-item:hover:not(.disabled){
  background:rgba(120,104,255,0.1);
}
.nav-item.active{
  background: linear-gradient(135deg, rgba(120,104,255,0.25), rgba(80,220,220,0.15));
  border:1px solid rgba(120,104,255,0.3);
}
.nav-item.disabled{
  cursor:not-allowed;
  opacity:0.5;
}
.nav-icon{
  font-size:20px;
  width:28px;
  text-align:center;
}
.nav-text{
  flex:1;
}
.nav-badge{
  font-size:11px;
  padding:4px 8px;
  border-radius:20px;
  background:rgba(120,104,255,0.2);
  color:var(--accent);
  font-weight:600;
}
.nav-badge.soon{
  background:rgba(251,191,36,0.15);
  color:var(--warning);
}
.sidebar-footer{
  padding:16px;
  border-top:1px solid var(--border);
}
.sidebar-footer .lang-btn{
  width:100%;
  justify-content:center;
}

/* Main Content */
.main-content{
  flex:1;
  margin-left:var(--sidebar-width);
  background: radial-gradient(1200px 800px at 10% 10%, rgba(120,104,255,.15), transparent 60%),
              radial-gradient(900px 700px at 90% 20%, rgba(57,214,255,.12), transparent 55%),
              var(--bg);
  min-height:100vh;
}
.container{max-width:800px;margin:0 auto;padding:42px 24px 60px;position:relative}

/* Page Container (for service pages) */
.page-container{
  width:100%;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  padding:40px 20px 60px;
  box-sizing:border-box;
  position:relative;
  background: radial-gradient(1200px 800px at 10% 10%, rgba(120,104,255,.15), transparent 60%),
              radial-gradient(900px 700px at 90% 20%, rgba(57,214,255,.12), transparent 55%),
              var(--bg);
}
.page-container > *{
  width:100%;
  max-width:600px;
}
.page-container .lang-toggle{
  width:auto;
  max-width:none;
  position:absolute;
  top:20px;
  right:20px;
}
.page-container .back-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
  margin-bottom:24px;
  padding:8px 16px;
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border);
  border-radius:30px;
  transition:all 0.2s;
}
.page-container .back-btn:hover{
  color:var(--text);
  background:rgba(255,255,255,0.06);
  border-color:var(--accent);
}
.service-badge{
  display:inline-block;
  padding:10px 20px;
  background:rgba(120,104,255,0.15);
  border:1px solid rgba(120,104,255,0.3);
  border-radius:30px;
  font-size:14px;
  font-weight:600;
  color:var(--accent);
  margin-bottom:16px;
}

/* RTL for page container */
html[dir="rtl"] .page-container{
  direction:rtl;
  text-align:right;
}
html[dir="rtl"] .page-container .lang-toggle{
  right:auto;
  left:20px;
}
html[dir="rtl"] .page-container .back-btn{
  flex-direction:row-reverse;
}

/* Mobile Sidebar */
@media (max-width: 768px){
  .sidebar{
    transform:translateX(-100%);
    width:280px;
  }
  .sidebar.open{
    transform:translateX(0);
  }
  .sidebar-toggle{
    display:block;
  }
  .main-content{
    margin-left:0;
  }
  .mobile-header{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:16px;
    position:fixed;
    top:0;
    left:0;
    right:0;
    background:rgba(11,12,18,0.95);
    backdrop-filter:blur(10px);
    z-index:100;
    border-bottom:1px solid var(--border);
  }
  .container{
    padding-top:80px;
  }
  .page-container{
    padding:30px 16px 50px;
  }
  .page-container > *{
    max-width:100%;
  }
}

/* RTL Sidebar */
html[dir="rtl"] .sidebar{
  left:auto;
  right:0;
  border-right:none;
  border-left:1px solid var(--border);
}
html[dir="rtl"] .main-content{
  margin-left:0;
  margin-right:var(--sidebar-width);
}
html[dir="rtl"] .nav-item{
  text-align:right;
  flex-direction:row-reverse;
}
html[dir="rtl"] .nav-title{
  margin:0 8px 12px 0;
}
@media (max-width: 768px){
  html[dir="rtl"] .sidebar{
    transform:translateX(100%);
  }
  html[dir="rtl"] .sidebar.open{
    transform:translateX(0);
  }
  html[dir="rtl"] .main-content{
    margin-right:0;
  }
}
.hero{margin-bottom:18px}
.badge{
  display:inline-block;
  padding:6px 10px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  border-radius:999px;
  font-size:12px;
  letter-spacing:.2px;
}
h1{margin:14px 0 8px;font-size:44px;line-height:1.05}
.sub{margin:0;color:var(--muted);font-size:16px}
.muted{color:var(--muted)}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius:16px;
  padding:18px;
  box-shadow:var(--shadow);
  margin-top:16px;
}
h2{margin:0 0 14px;font-size:20px}
h3{margin:0 0 10px;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.label{display:block;font-size:13px;color:var(--muted);margin:12px 0 8px}
.input,.textarea{
  width:100%;
  background:rgba(0,0,0,.25);
  border:1px solid var(--border);
  color:var(--text);
  padding:12px 12px;
  border-radius:12px;
  outline:none;
}
.textarea{resize:vertical;min-height:120px}
.hint{margin:8px 0 0;color:var(--muted);font-size:12px}
.actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.btn{
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  padding:12px 14px;
  border-radius:12px;
  cursor:pointer;
  font-weight:600;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn-primary{
  background: linear-gradient(180deg, rgba(120,104,255,.9), rgba(120,104,255,.7));
  border-color: rgba(120,104,255,.5);
}
.btn-secondary{background:rgba(255,255,255,.04)}
.disclaimer{margin:12px 0 0;color:var(--muted);font-size:12px}
.status{margin-top:12px;font-size:13px;color:var(--muted);min-height:20px}

/* Upload Area */
.upload-area{
  position:relative;
  border:2px dashed var(--border);
  border-radius:16px;
  background:rgba(0,0,0,.2);
  min-height:200px;
  cursor:pointer;
  transition: all .3s ease;
}
.upload-area:hover,.upload-area.drag-over{
  border-color:var(--accent);
  background:rgba(120,104,255,.08);
}
.input-file{
  position:absolute;
  inset:0;
  opacity:0;
  cursor:pointer;
}
.upload-placeholder{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
  pointer-events:none;
}
.upload-icon{font-size:48px}
.upload-text{font-size:16px;font-weight:600}
.upload-hint{font-size:12px;color:var(--muted)}
.upload-preview{
  position:relative;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.upload-preview img{
  max-width:100%;
  max-height:300px;
  border-radius:12px;
  object-fit:contain;
}
.remove-btn{
  position:absolute;
  top:10px;
  right:10px;
  width:32px;
  height:32px;
  border-radius:50%;
  border:none;
  background:rgba(255,0,0,.8);
  color:white;
  font-size:16px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
}
.remove-btn:hover{background:rgba(255,0,0,1)}

/* Loading Overlay */
.loading-overlay{
  position:fixed;
  inset:0;
  background:rgba(11,12,18,.95);
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:center;
  backdrop-filter:blur(10px);
}
.loading-overlay.hidden{display:none}
.loading-content{
  text-align:center;
  max-width:400px;
  padding:40px;
}
.loading-spinner{
  width:80px;
  height:80px;
  border:4px solid var(--border);
  border-top-color:var(--accent);
  border-radius:50%;
  margin:0 auto 24px;
  animation:spin 1s linear infinite;
}
@keyframes spin{
  to{transform:rotate(360deg)}
}
.loading-title{
  margin:0 0 12px;
  font-size:24px;
  color:var(--text);
}
.loading-text{
  margin:0 0 32px;
  color:var(--muted);
  font-size:14px;
}
.loading-steps{
  display:flex;
  flex-direction:column;
  gap:12px;
  text-align:left;
}
.loading-step{
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 16px;
  background:rgba(255,255,255,.03);
  border-radius:12px;
  opacity:.4;
  transform:translateX(-10px);
  transition:all .5s ease;
}
.loading-step.active{
  opacity:1;
  transform:translateX(0);
  background:rgba(120,104,255,.15);
  border:1px solid rgba(120,104,255,.3);
}
.step-icon{font-size:20px}
.step-text{font-size:14px;color:var(--text)}

/* Result Page */
.result-hero{position:relative}
.back-btn{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
  margin-bottom:16px;
  transition:color .2s;
}
.back-btn:hover{color:var(--text)}

.panel{display:none}
.panel.is-active{display:block}
.hidden{display:none}
.grid{
  display:grid;
  gap:12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.block{
  border:1px solid var(--border);
  background:rgba(0,0,0,.18);
  border-radius:14px;
  padding:14px;
}

/* Analysis Sections - Stacked Layout */
.analysis-sections{
  display:flex;
  flex-direction:column;
  gap:16px;
  margin:20px 0;
}
.analysis-block{
  border:1px solid var(--border);
  background:linear-gradient(135deg, rgba(30,32,55,0.8), rgba(20,22,40,0.9));
  border-radius:16px;
  padding:20px;
  transition:all 0.3s ease;
}
.analysis-block:hover{
  border-color:rgba(120,104,255,0.3);
  transform:translateY(-2px);
}
.analysis-block h3{
  margin:0 0 14px;
  font-size:16px;
  color:var(--accent);
  text-transform:none;
  letter-spacing:0;
  font-weight:700;
}
.analysis-block:nth-child(1) h3{color:var(--accent-cyan)}
.analysis-block:nth-child(2) h3{color:var(--success)}
.analysis-block:nth-child(3) h3{color:var(--warning)}
.analysis-block:nth-child(4) h3{color:var(--accent)}
.analysis-text{
  margin:0;
  font-size:15px;
  line-height:1.7;
  color:var(--text);
  white-space:pre-wrap;
}
.analysis-list{
  margin:0;
  padding-left:0;
  list-style:none;
}
.analysis-list li{
  position:relative;
  padding-left:24px;
  margin:10px 0;
  font-size:15px;
  line-height:1.6;
  color:var(--text);
}
.analysis-list li::before{
  content:"•";
  position:absolute;
  left:8px;
  color:var(--accent);
  font-weight:bold;
}
html[dir="rtl"] .analysis-list{
  padding-left:0;
  padding-right:0;
}
html[dir="rtl"] .analysis-list li{
  padding-left:0;
  padding-right:24px;
}
html[dir="rtl"] .analysis-list li::before{
  left:auto;
  right:8px;
}
.mono{white-space:pre-wrap}
ul{margin:0;padding-left:18px}
li{margin:6px 0}
.resultHeader{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.pill{
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(120,104,255,.55);
  background:rgba(120,104,255,.18);
  font-weight:800;
  font-size:12px;
  letter-spacing:.2px;
}
.share{margin-top:14px;display:grid;grid-template-columns: 1.2fr .8fr;gap:12px;align-items:start}
.sharePreview{
  border:1px solid var(--border);
  border-radius:14px;
  overflow:hidden;
  background:rgba(0,0,0,.18);
  min-height:240px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.sharePreview img{width:100%;height:auto;display:block}
.shareActions{display:flex;gap:10px;flex-wrap:wrap}
.footer{margin-top:22px;text-align:center}

/* Photo Comparison */
.comparisonSection{
  margin:24px 0;
  padding:24px;
  background:rgba(138,120,255,.08);
  border:1px solid rgba(138,120,255,.2);
  border-radius:20px;
}
.photoCompare{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:24px;
}
.compareItem{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
}
.comparePhotoWrapper{
  width:140px;
  height:140px;
  border-radius:50%;
  overflow:hidden;
  border:4px solid var(--accent);
  box-shadow: 0 0 30px rgba(120,104,255,.4);
}
.comparePhotoWrapper.celeb{
  border-color:var(--warning);
  box-shadow: 0 0 30px rgba(251,191,36,.3);
}
.comparePhoto{
  width:100%;
  height:100%;
  object-fit:cover;
}
.compareLabel{
  font-size:16px;
  font-weight:700;
  color:var(--accent);
}
.compareLabel.celeb{
  color:var(--warning);
}
.vsIcon{
  font-size:36px;
  font-weight:900;
  color:var(--muted);
}
#celebrityCompare{
  display:none;
}
#celebrityCompare.show{
  display:flex;
}

/* Try Again Button */
.tryAgain{
  margin-top:24px;
  text-align:center;
}

@media (max-width: 860px){
  h1{font-size:34px}
  .grid{grid-template-columns:1fr}
  .share{grid-template-columns:1fr}
  .photoCompare{flex-direction:column;gap:16px}
  .vsIcon{transform:rotate(90deg)}
}

/* Language toggle */
.lang-toggle{
  position:absolute;
  top:0;
  right:0;
  z-index:100;
}
.lang-btn{
  background:rgba(255,255,255,.06);
  border:1px solid var(--border);
  color:var(--text);
  padding:8px 14px;
  border-radius:999px;
  cursor:pointer;
  font-size:13px;
  font-weight:600;
  transition:background .2s;
}
.lang-btn:hover{background:rgba(255,255,255,.12)}

/* RTL Support */
html[dir="rtl"] body{
  font-family: "Segoe UI", Tahoma, Arial, "Noto Sans Arabic", sans-serif;
}
html[dir="rtl"] .container{direction:rtl;text-align:right}
html[dir="rtl"] ul{padding-left:0;padding-right:18px}
html[dir="rtl"] .lang-toggle{right:auto;left:0}
html[dir="rtl"] .resultHeader{flex-direction:row-reverse}
html[dir="rtl"] .actions{flex-direction:row-reverse}
html[dir="rtl"] .shareActions{flex-direction:row-reverse}
html[dir="rtl"] .back-btn{direction:rtl}
html[dir="rtl"] .remove-btn{right:auto;left:10px}

/* Feedback Section */
.feedbackSection{
  margin-top:24px;
  padding:20px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:16px;
  text-align:center;
}
.feedbackSection h3{
  margin:0 0 16px;
  font-size:16px;
  color:var(--text);
  text-transform:none;
  letter-spacing:0;
}
.feedbackButtons{
  display:flex;
  gap:12px;
  justify-content:center;
  margin-bottom:16px;
}
.feedback-btn{
  padding:12px 24px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  color:var(--text);
  font-size:16px;
  cursor:pointer;
  transition:all .2s;
}
.feedback-btn:hover{
  background:rgba(255,255,255,.1);
  border-color:var(--accent);
}
.feedback-btn.active{
  background:rgba(120,104,255,.2);
  border-color:var(--accent);
}
.feedback-btn.small{
  padding:8px 16px;
  font-size:14px;
}
.feedbackCelebrity{
  margin-top:12px;
  padding-top:12px;
  border-top:1px solid var(--border);
}
.feedbackCelebrity p{
  margin:0 0 12px;
  font-size:14px;
  color:var(--muted);
}
.feedbackThanks{
  margin:16px 0 0;
  color:var(--success);
  font-weight:600;
}
.privacy-note{
  font-size:11px;
  margin-top:8px;
}
.privacy-note a{
  color:var(--accent);
  text-decoration:none;
}

/* Privacy Page */
.privacy-content .block{
  margin-bottom:20px;
}
.privacy-content h3{
  color:var(--accent);
  margin-bottom:12px;
}
.privacy-content p{
  margin:8px 0;
  line-height:1.6;
}
.privacy-content ul{
  margin:8px 0;
}
.privacy-content li{
  margin:6px 0;
  line-height:1.5;
}
.privacy-content a{
  color:var(--accent);
}

/* Fix RTL share buttons layout */
html[dir="rtl"] .share{
  direction: rtl;
}
html[dir="rtl"] .sharePreview{
  order: 2;
}
html[dir="rtl"] .shareActions{
  order: 1;
  flex-direction: column;
  align-items: flex-start;
}
html[dir="rtl"] .feedbackButtons{
  flex-direction: row-reverse;
}
html[dir="rtl"] .feedbackCelebrity{
  direction: rtl;
}

/* Improve share section layout */
.share{
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}
.sharePreview{
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}
.shareActions{
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}