:root{
  --bg:#07080d;
  --panel:#0d1018;
  --panel-2:#121622;
  --panel-3:#171c2a;
  --line:#242a3a;
  --text:#f7f8ff;
  --muted:#9aa3b8;
  --accent:#7c5cff;
  --accent-2:#21e6c1;
  --danger:#ff5470;
  --radius:24px;
  --shadow:0 24px 80px rgba(0,0,0,.36);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:'IBM Plex Sans Arabic',system-ui,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 20% 10%,rgba(124,92,255,.18),transparent 34%),
    radial-gradient(circle at 85% 0%,rgba(33,230,193,.12),transparent 28%),
    var(--bg);
}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.app-shell{display:grid;grid-template-columns:320px 1fr;min-height:100vh;direction:rtl}
.sidebar{
  position:sticky;top:0;height:100vh;padding:26px 22px;
  background:linear-gradient(180deg,rgba(18,22,34,.96),rgba(8,10,16,.96));
  border-left:1px solid var(--line);
  display:flex;flex-direction:column;gap:24px;
}
.brand{display:flex;gap:14px;align-items:center}
.brand-mark{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,var(--accent),#3bd8ff);display:grid;place-items:center;font-weight:800;box-shadow:0 14px 34px rgba(124,92,255,.3)}
.brand h1{font-size:22px;margin:0;letter-spacing:.3px}
.brand p{font-size:13px;margin:2px 0 0;color:var(--muted)}
.new-project-btn,.primary-btn{
  border:0;border-radius:18px;padding:14px 18px;color:white;font-weight:700;
  background:linear-gradient(135deg,var(--accent),#4aa7ff);
  box-shadow:0 14px 34px rgba(124,92,255,.26);
}
.nav-tabs{display:flex;flex-direction:column;gap:8px;overflow:auto;padding-inline-end:2px}
.nav-item{
  width:100%;text-align:right;background:transparent;color:var(--muted);
  border:1px solid transparent;border-radius:16px;padding:13px 15px;
}
.nav-item:hover{background:rgba(255,255,255,.04);color:var(--text)}
.nav-item.active{background:rgba(124,92,255,.16);border-color:rgba(124,92,255,.42);color:var(--text)}
.sidebar-footer{margin-top:auto;color:var(--muted);font-size:13px;display:flex;gap:8px;align-items:center}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 16px var(--accent-2)}
.main-area{padding:30px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px}
.eyebrow{color:var(--accent-2);text-transform:uppercase;letter-spacing:.08em;font-size:12px;margin:0 0 8px}
.topbar h2{font-size:34px;margin:0}.top-actions{display:flex;gap:10px}.ghost-btn,.soft-btn{border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);border-radius:16px;padding:12px 16px}.soft-btn{background:rgba(33,230,193,.08);border-color:rgba(33,230,193,.18)}
.page{display:none !important;animation:fade .18s ease-out}.page.active{display:block !important}@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.hero-card,.section-card,.stat-card,.mini-card,.asset-card,.scene-card{
  background:linear-gradient(180deg,rgba(23,28,42,.92),rgba(13,16,24,.92));
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
}
.hero-card{padding:34px;display:grid;grid-template-columns:1fr 220px;gap:24px;align-items:center;margin-bottom:22px;overflow:hidden;position:relative}
.hero-card:before{content:"";position:absolute;inset:auto -80px -140px auto;width:360px;height:360px;background:radial-gradient(circle,rgba(124,92,255,.28),transparent 62%)}
.hero-card h3{font-size:34px;line-height:1.25;margin:0 0 12px;max-width:720px}.hero-card p{color:var(--muted);font-size:16px;line-height:1.8;max-width:680px}.hero-card .primary-btn{margin-top:10px}.hero-meter{position:relative;z-index:1;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:26px;padding:26px;text-align:center}.hero-meter span{display:block;color:var(--muted);margin-bottom:8px}.hero-meter strong{font-size:46px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat-card{padding:22px}.stat-card span{color:var(--muted)}.stat-card strong{display:block;font-size:34px;margin-top:8px}
.section-card{padding:26px;margin-bottom:22px}.wide-card{max-width:1180px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.section-card h3{margin:0 0 14px;font-size:24px}.muted{color:var(--muted);line-height:1.9}.empty-state{border:1px dashed var(--line);border-radius:20px;color:var(--muted);padding:30px;text-align:center;background:rgba(255,255,255,.025)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:flex;flex-direction:column;gap:8px;color:var(--muted)}.full{grid-column:1/-1}input,textarea,select{width:100%;border:1px solid var(--line);background:#090c13;color:var(--text);border-radius:16px;padding:14px 16px;outline:none}input:focus,textarea:focus,select:focus{border-color:rgba(124,92,255,.7)}.form-actions{display:flex;gap:12px;align-items:center}
.two-column{display:grid;grid-template-columns:1fr 1fr;gap:22px}.output-box,.prompt-box{min-height:250px;border:1px solid var(--line);background:#090c13;border-radius:18px;padding:18px;color:#dfe4f5;white-space:pre-wrap;line-height:1.8}.prompt-box{direction:ltr;text-align:left;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.cards-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.mini-card,.asset-card{padding:22px}.mini-card h4,.asset-card h4{margin:0 0 8px}.mini-card p,.asset-card p{color:var(--muted);margin:0;line-height:1.7}.question-panel{margin-top:18px;border:1px solid var(--line);border-radius:20px;padding:20px;background:rgba(255,255,255,.035)}.question-panel li{margin:8px 0;color:#d8deef}
.asset-thumb{height:180px;border-radius:20px;background:linear-gradient(135deg,rgba(124,92,255,.32),rgba(33,230,193,.16)),#0b0d14;margin-bottom:16px;border:1px solid var(--line)}.asset-thumb.location{background:linear-gradient(135deg,rgba(255,176,74,.2),rgba(124,92,255,.18)),#0b0d14}.image-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.image-placeholder{height:220px;border-radius:22px;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);background:linear-gradient(135deg,rgba(124,92,255,.2),rgba(255,255,255,.035))}.scene-card{padding:22px}.scene-card span{color:var(--accent-2)}.scene-card h4{font-size:22px;margin:8px 0}.scene-card p{color:var(--muted)}.settings-list{display:grid;gap:12px}.settings-list div{display:flex;justify-content:space-between;gap:16px;padding:16px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.03)}.settings-list span{color:var(--muted)}
.project-card{display:flex;justify-content:space-between;gap:16px;align-items:center;border:1px solid var(--line);border-radius:20px;padding:18px;background:rgba(255,255,255,.035)}.project-card h4{margin:0 0 4px}.project-card p{margin:0;color:var(--muted)}
@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-left:0;border-bottom:1px solid var(--line)}.main-area{padding:20px}.hero-card,.two-column{grid-template-columns:1fr}.stats-grid,.cards-grid,.image-grid,.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}