/* locsapp.net: the app's purple and teal, on a darker ground so long legal
   text stays comfortable to read. */
:root {
  --bg: #1c131f;
  --surface: #2a1733;
  --surface-strong: #3a1f47;
  --border: #52276b;
  --purple: #772497;
  --teal: #33cca3;
  --teal-text: #5ad6b4;
  --text: #ffffff;
  --text-secondary: #d9c9e2;
  --text-faint: #ffffffa0;
  --on-teal: #1c131f;
  --error: #ff8a80;
  color-scheme: dark;
}

* { box-sizing: border-box; }

/* Components set display, which would otherwise beat the hidden attribute. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1200px 600px at 50% -200px, #77249766, transparent 70%),
    var(--bg);
}

a { color: var(--teal-text); }
a:hover { color: var(--text); }

.page {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 48px;
  flex: 1;
}

.site-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}
.site-header a { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 800; font-size: 20px; letter-spacing: 0.02em; }
.site-header img { width: 36px; height: 36px; border-radius: 9px; }

.site-footer {
  border-top: 1px solid var(--border);
  padding: 20px 16px;
  text-align: center;
  font-size: 14px;
  color: var(--text-faint);
}
.site-footer a { color: var(--text-secondary); margin: 0 8px; }

/* Centered card pages: landing, event, confirmation. */
.hero {
  text-align: center;
  padding-top: 24px;
}
.hero .app-icon {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  box-shadow: 0 10px 40px #33cca333, 0 4px 16px #0008;
}
.hero h1 { font-size: 30px; line-height: 1.2; margin: 24px 0 8px; }
.hero p { color: var(--text-secondary); margin: 0 auto 8px; max-width: 480px; }

.actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 360px;
  margin: 28px auto 0;
}

.button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 12px 20px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.button:hover { background: var(--surface-strong); color: var(--text); }
.button.primary { background: var(--teal); border-color: var(--teal); color: var(--on-teal); }
.button.primary:hover { background: #5ad6b4; color: var(--on-teal); }
.button[aria-disabled="true"] { opacity: 0.5; pointer-events: none; }
.button svg { width: 22px; height: 22px; flex: none; }

.note { font-size: 14px; color: var(--text-faint); margin-top: 20px; text-align: center; }
.status { margin-top: 20px; font-weight: 600; }
.status.error { color: var(--error); }
.status.ok { color: var(--teal-text); }

.spinner {
  width: 28px; height: 28px;
  margin: 24px auto 0;
  border: 3px solid var(--border);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 3s; } }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 40px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}
.feature h2 { font-size: 16px; margin: 0 0 4px; color: var(--teal-text); }
.feature p { margin: 0; font-size: 14px; color: var(--text-secondary); }

/* Legal documents. */
.legal h1 { font-size: 30px; line-height: 1.2; margin: 8px 0 4px; }
.legal .effective { color: var(--text-faint); font-size: 14px; margin: 0 0 24px; }
.legal h2 { font-size: 19px; margin: 32px 0 8px; color: var(--teal-text); }
.legal p { color: var(--text-secondary); margin: 0 0 12px; }