@import url('fonts/fonts.css');

:root {
  color-scheme: dark;
  --bg: #0b0a10;
  --panel: #15131c;
  --panel-alt: #1c1926;
  --panel-3: #242030;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --text: #f5f3f9;
  --text-dim: #a39db3;
  --text-faint: #716a82;
  --accent1: #8b5cf6;
  --accent2: #ec4899;
  --accent-grad: linear-gradient(135deg, var(--accent1), var(--accent2));
  --radius-sm: 9px;
  --radius-md: 13px;
  --radius-lg: 18px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.wrap { max-width: 900px; margin: 0 auto; padding: 44px 20px 90px; }

header.site {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 48px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: -0.01em; }
.brand img { width: 32px; height: 32px; border-radius: 9px; box-shadow: 0 2px 12px rgba(139,92,246,0.4); }
nav.site a { color: var(--text-dim); text-decoration: none; margin-left: 22px; font-size: 14px; font-weight: 600; transition: color 0.15s; }
nav.site a:hover { color: var(--text); }

h1 { font-size: 38px; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 14px; line-height: 1.15; }
p.lead { color: var(--text-dim); font-size: 16.5px; max-width: 58ch; line-height: 1.6; }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px;
}

.plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin-top: 30px; }
.plan-card {
  position: relative;
  background: var(--panel-alt); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 24px; display: flex; flex-direction: column; gap: 13px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.plan-card:hover { transform: translateY(-3px); }
.plan-card.featured { border-color: var(--accent1); box-shadow: 0 0 0 1px var(--accent1), 0 14px 36px rgba(139,92,246,0.22); }
.plan-card.featured::before {
  content: 'Most popular';
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--accent-grad); color: #fff; font-size: 10px; font-weight: 800;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 999px; white-space: nowrap;
}
.plan-card > div:first-child { font-weight: 700; font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.04em; }
.plan-card .price { font-size: 32px; font-weight: 800; letter-spacing: -0.02em; }
.plan-card .price span { font-size: 13px; font-weight: 500; color: var(--text-dim); }
.plan-card ul { margin: 0; padding-left: 18px; font-size: 13px; color: var(--text-dim); display: flex; flex-direction: column; gap: 7px; line-height: 1.4; }

button, .btn {
  font: inherit; cursor: pointer; border-radius: var(--radius-sm); border: none;
  padding: 12px 20px; font-weight: 700; text-decoration: none; display: inline-block; text-align: center;
  transition: transform 0.12s ease, box-shadow 0.15s ease, opacity 0.12s ease, background 0.12s ease;
}
button:active:not(:disabled) { transform: scale(0.98); }
.btn-primary { background: var(--accent-grad); color: #fff; box-shadow: 0 6px 20px rgba(139,92,246,0.32); }
.btn-primary:hover:not(:disabled) { box-shadow: 0 8px 26px rgba(139,92,246,0.48); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: none; }
.btn-ghost { background: var(--panel-alt); border: 1px solid var(--border-strong); color: var(--text); }
.btn-ghost:hover { background: var(--panel-3); }

form.auth { display: flex; flex-direction: column; gap: 13px; max-width: 360px; }
form.auth input {
  background: var(--panel-alt); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius-sm); padding: 11px 13px; font: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
form.auth input:focus { outline: none; border-color: var(--accent1); box-shadow: 0 0 0 3px rgba(139,92,246,0.18); }
.msg { font-size: 13px; color: var(--text-dim); min-height: 18px; }
.msg.error { color: #f87171; }
.msg.success { color: #34d399; }

.tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.tabs button { background: var(--panel-alt); border: 1px solid var(--border); color: var(--text-dim); padding: 9px 16px; font-size: 13px; font-weight: 600; }
.tabs button.active { background: var(--accent-grad); color: #fff; border-color: transparent; }

.account-row { display: flex; align-items: center; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid var(--border); }
.account-row:last-child { border-bottom: none; }
.account-row .label { color: var(--text-dim); font-size: 13px; font-weight: 600; }
.account-row .value { font-weight: 700; }

/* ---- legal pages and footer ---- */
main.legal { max-width: 70ch; }
main.legal h1 { font-size: 34px; margin-bottom: 6px; }
main.legal h2 { font-size: 19px; margin: 30px 0 8px; letter-spacing: -0.01em; }
main.legal p, main.legal li { color: var(--text-dim); }
main.legal strong { color: var(--text); }
main.legal a { color: var(--accent1); }
main.legal ul { padding-left: 22px; }
main.legal .updated { color: var(--text-faint); font-size: 13px; margin-top: 0; }
footer.site-foot { margin-top: 64px; padding-top: 22px; border-top: 1px solid var(--border); color: var(--text-faint); font-size: 13px; }
footer.site-foot a { color: var(--text-dim); text-decoration: none; }
footer.site-foot a:hover { color: var(--text); }