:root {
  --bg: #060912;
  --panel: rgba(16, 22, 37, 0.75);
  --text: #f0f4ff;
  --muted: #9ca8bf;
  --accent: #14b8a6;
}

body.light {
  --bg: #edf3ff;
  --panel: rgba(255, 255, 255, 0.72);
  --text: #0f172a;
  --muted: #52607a;
  --accent: #0f766e;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: radial-gradient(circle at 30% 10%, #1a2743, var(--bg));
  color: var(--text);
  min-height: 100vh;
}

.app-shell { display: grid; grid-template-columns: 280px 1fr; gap: 18px; padding: 18px; }
.glass {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.09);
  backdrop-filter: blur(14px);
  border-radius: 20px;
}
.sidebar { padding: 20px; }
.nav-item { width: 100%; margin: 6px 0; padding: 12px; border: none; border-radius: 12px; background: transparent; color: var(--text); text-align: left; cursor: pointer; }
.nav-item.active, .nav-item:hover { background: rgba(20, 184, 166, 0.22); }
.recent-list ul { list-style: none; padding: 0; }
.recent-list li { margin: 10px 0; color: var(--muted); }
.recent-list span { display: block; font-size: 12px; }

.main-content { padding-right: 12px; }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; }
.avatar-meta { display: flex; align-items: center; gap: 12px; }
.avatar-photo {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, #7dd3fc, #22c55e 60%, #fef9c3);
}
.controls button { margin-left: 10px; padding: 10px 14px; border-radius: 10px; border: none; background: #0f172a; color: #fff; cursor: pointer; }

.hero { position: relative; min-height: 280px; margin-top: 16px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(18,28,48,.8), rgba(22,163,74,.4)), url('https://images.unsplash.com/photo-1523978591478-c753949ff840?auto=format&fit=crop&w=1600&q=80') center/cover;
  transform: scale(1.05);
}
.hero-overlay { position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(20,184,166,.35), transparent 45%); }
.hero-text { position: relative; padding: 34px; max-width: 620px; z-index: 2; }
.hero h2 { font-size: clamp(1.6rem, 3vw, 2.6rem); margin: 0.3rem 0 1rem; line-height: 1.25; white-space: pre-line; }
.hero button { background: var(--accent); color: white; border: none; padding: 12px 18px; border-radius: 12px; cursor: pointer; }

.filters { margin: 18px 0; display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid rgba(255,255,255,.2); background: transparent; color: var(--text); border-radius: 999px; padding: 8px 14px; cursor: pointer; }
.chip.active { background: var(--accent); border-color: transparent; }

.looks-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.look-card { overflow: hidden; transform-style: preserve-3d; transition: transform .3s ease, box-shadow .3s ease; }
.look-card:hover { transform: translateY(-6px) rotateX(2deg); box-shadow: 0 20px 35px rgba(0,0,0,.3); }
.look-image { height: 260px; background-position: center; background-size: cover; }
.look-info { padding: 12px; }
.look-info p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }

@media (max-width: 920px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { order: 2; }
}