:root {
  --author-accent: #22d3ee;
  --author-accent-2: #8b5cf6;
  --author-bg: #070b12;
}

body.author-site {
  background: radial-gradient(1000px 600px at 0% 0%, rgba(34, 211, 238, .10), transparent 55%),
              radial-gradient(900px 600px at 100% 20%, rgba(139, 92, 246, .10), transparent 55%),
              var(--author-bg);
}

.author-auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
}

.author-auth-art {
  position: relative;
  padding: 64px clamp(32px, 6vw, 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  border-right: 1px solid rgba(255, 255, 255, .07);
}
.author-auth-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 40% 40%, #000, transparent 72%);
  pointer-events: none;
}
.author-eyebrow { color: var(--author-accent); font-size: 11px; letter-spacing: .22em; font-weight: 800; }
.author-auth-art h1 { margin: 20px 0 18px; font-size: clamp(38px, 4.5vw, 64px); line-height: 1.05; letter-spacing: -.045em; }
.author-auth-art h1 em { font-style: normal; color: var(--author-accent); }
.author-auth-art p { max-width: 520px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.author-auth-art ul { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; color: #c7d4e8; font-size: 13px; }
.author-auth-art li::before { content: "✓"; color: var(--author-accent); margin-right: 10px; font-weight: 800; }
.author-auth-foot { position: absolute; bottom: 34px; left: clamp(32px, 6vw, 96px); color: var(--faint); font-size: 11px; letter-spacing: .12em; }
.author-auth-panel { display: flex; align-items: center; justify-content: center; padding: 36px; }
.author-auth-card { width: min(440px, 100%); background: rgba(13, 20, 33, .86); border: 1px solid rgba(255,255,255,.09); border-radius: 22px; padding: 30px; box-shadow: 0 30px 90px rgba(0,0,0,.4); backdrop-filter: blur(12px); }
.author-brand { display: flex; gap: 11px; align-items: center; margin-bottom: 24px; }
.author-brand b { display: block; font-size: 16px; letter-spacing: -.01em; }
.author-brand span { display: block; color: var(--faint); font-size: 9px; letter-spacing: .18em; margin-top: 2px; }
.author-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; background: #0a1220; border: 1px solid rgba(255,255,255,.07); border-radius: 12px; padding: 4px; margin-bottom: 20px; }
.author-tabs button { border: 0; background: transparent; color: var(--muted); border-radius: 9px; padding: 9px; font-weight: 700; cursor: pointer; }
.author-tabs button.active { background: rgba(34,211,238,.12); color: #dffbff; box-shadow: inset 0 0 0 1px rgba(34,211,238,.25); }
.author-form h2 { margin: 0 0 4px; font-size: 23px; letter-spacing: -.02em; }
.author-form .sub { margin: 0 0 20px; color: var(--muted); font-size: 12px; }
.author-form label { display: block; margin: 14px 0 6px; color: var(--muted); font-size: 12px; }
.author-form .input { width: 100%; }
.author-form .btn { margin-top: 20px; }
.author-error { display: none; margin-top: 12px; padding: 9px 11px; border-radius: 9px; background: rgba(255, 86, 112, .10); border: 1px solid rgba(255, 86, 112, .25); color: #ff9aa8; font-size: 12px; }
.author-error.show { display: block; }
.author-auth-note { margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.07); text-align: center; color: var(--faint); font-size: 11px; }
.author-auth-note a { color: var(--author-accent); text-decoration: none; }
.author-logo { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: linear-gradient(135deg, var(--author-accent), var(--author-accent-2)); color: #071018; font-weight: 900; font-size: 17px; }
.author-sidebar { border-right-color: rgba(34,211,238,.12); }
.author-app-count { margin: 0 16px 16px; padding: 10px 12px; border: 1px solid rgba(34,211,238,.18); border-radius: 10px; color: #a9f4ff; background: rgba(34,211,238,.06); font-size: 11px; letter-spacing: .04em; }
.author-site .nav-link.active { background: rgba(34,211,238,.10); color: #e6fdff; box-shadow: inset 2px 0 0 var(--author-accent); }
.author-site .nav-ico { width: 18px; text-align: center; color: var(--author-accent); font-size: 13px; }
.author-site .topbar { border-bottom-color: rgba(34,211,238,.10); }
.author-site .avatar { background: linear-gradient(135deg, var(--author-accent), var(--author-accent-2)); color: #061018; }
.author-site .btn-primary { background: linear-gradient(135deg, #18b9d4, #7c5cf0); border-color: transparent; }
.author-site .pagination { justify-content: flex-end; }

@media (max-width: 980px) {
  .author-auth { grid-template-columns: 1fr; }
  .author-auth-art { display: none; }
  .author-auth-panel { min-height: 100vh; }
}