:root {
  --brand: #ff4d67;
  --brand-dark: #e8384f;
  --brand-soft: #ffe8ec;
  --ink: #171a3a;
  --muted: #62658a;
  --canvas: #fafafc;
  --surface: #ffffff;
  --border: #e7e6f0;
  --success: #168b45;
  --danger: #c22d3f;
  --shadow: 0 18px 50px rgba(23, 26, 58, 0.1);
}
* { box-sizing: border-box; }
html { font-family: Inter, system-ui, sans-serif; color: var(--ink); background: var(--canvas); }
html.auth-guard:not(.auth-ready) body { visibility: hidden; }
body { margin: 0; min-height: 100vh; }
a { color: inherit; }
button, input, textarea { font: inherit; }
.topbar { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px max(20px, calc((100vw - 1120px) / 2)); border-bottom: 1px solid var(--border); background: rgba(255,255,255,.94); }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo { display: block; width: 154px; max-width: 100%; height: auto; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.shell { width: min(100%, 1120px); margin: 0 auto; padding: 32px 20px 64px; }
.eyebrow { display: inline-flex; padding: 6px 10px; border-radius: 999px; color: var(--brand-dark); background: var(--brand-soft); font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: 'Space Grotesk', Inter, sans-serif; letter-spacing: -.035em; }
h1 { margin-top: 14px; font-size: clamp(31px, 7vw, 48px); line-height: 1.04; }
h2 { font-size: 20px; }
p { color: var(--muted); line-height: 1.6; }
.grid { display: grid; gap: 18px; margin-top: 28px; }
.card { padding: 22px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); box-shadow: 0 1px 2px rgba(23,26,58,.04); }
.card p { margin: 8px 0 0; }
.btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; border: 1px solid transparent; border-radius: 11px; background: none; font-weight: 750; text-decoration: none; cursor: pointer; }
.btn-primary { color: #fff; background: var(--brand); }
.btn-primary:hover { background: var(--brand-dark); }
.btn-outline { border-color: var(--border); background: #fff; }
.btn-quiet { color: var(--muted); }
.field { display: grid; gap: 8px; }
label { font-size: 14px; font-weight: 750; }
input, textarea { width: 100%; border: 1.5px solid var(--border); border-radius: 11px; background: #fff; color: var(--ink); outline: none; }
input { min-height: 50px; padding: 12px 14px; }
textarea { min-height: 360px; padding: 18px; resize: vertical; line-height: 1.7; }
input:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(255,77,103,.13); }
.status { min-height: 24px; margin-top: 14px; font-size: 14px; }
.status.error { color: var(--danger); }
.status.success { color: var(--success); }
.auth-layout { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at top left, var(--brand-soft), transparent 40%), var(--canvas); }
.auth-card { width: min(100%, 470px); padding: clamp(24px, 6vw, 38px); border: 1px solid var(--border); border-radius: 24px; background: rgba(255,255,255,.97); box-shadow: var(--shadow); }
.auth-card .brand { margin-bottom: 34px; }
.auth-card h1 { font-size: clamp(30px, 8vw, 42px); }
.auth-card form { display: grid; gap: 18px; margin-top: 28px; }
.auth-card .btn { width: 100%; }
.fine-print { font-size: 13px; }
.app-nav { display: none; gap: 6px; margin-top: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.app-nav a { padding: 9px 12px; border-radius: 9px; color: var(--muted); font-size: 14px; font-weight: 700; text-decoration: none; }
.app-nav a:hover, .app-nav a[aria-current="page"] { color: var(--brand-dark); background: var(--brand-soft); }
.editor-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 10px; color: var(--muted); font-size: 13px; }
.loading { display: flex; align-items: center; gap: 12px; color: var(--muted); }
.spinner { width: 22px; height: 22px; border: 3px solid var(--border); border-top-color: var(--brand); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (min-width: 720px) { .grid.three { grid-template-columns: repeat(3, 1fr); } .app-nav { display: flex; } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 2s; } }