/* Common variables and base rules shared across landing, signup, and account pages.
   Include this file BEFORE page-specific stylesheets. */
:root {
  --bg-main: oklch(27.8% 0.033 256.848);  /* gray-800 */
  --bg-muted: oklch(37.3% 0.034 259.733); /* gray-700 */
  --text-main: oklch(96.7% 0.003 264.542);  /* gray-100 */
  --text-muted: oklch(70.7% 0.022 261.325); /* gray-400 */
  --border-main: oklch(44.6% 0.03 256.802); /* gray-600 */
  --green: oklch(62.7% 0.194 149.214); /* green-600 */
  --blue: oklch(54.6% 0.245 262.881); /* blue-600 */
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI Variable", "Segoe UI", Roboto, "Helvetica Neue",
               Helvetica, Arial, "Noto Sans", "Liberation Sans", "DejaVu Sans", "Apple Color Emoji", "Segoe UI Emoji",
               "Noto Color Emoji", sans-serif;
}

a { color: var(--text-muted); text-decoration: none; }
a:hover { color: var(--text-main); }

.btn {
  background-color: var(--bg-main);
  border: 1px solid var(--border-main);
  border-radius: var(--radius);
  color: var(--text-main);
  text-decoration: none;
  padding: 0.7rem 1.1rem;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
}
.btn:hover {
  color: #fff;
}
.btn.btn-green {
  background-color: var(--green);
}
.btn.btn-blue {
  background-color: var(--blue);
}