:root {
  color-scheme: light dark;
  --accent: oklch(0.55 0.18 260);
  --accent-hover: oklch(0.49 0.18 260);
  --accent-soft: oklch(0.55 0.18 260 / 0.1);
  --on-accent: oklch(0.99 0 0);
  --bg: oklch(0.985 0.004 260);
  --surface: oklch(1 0 0);
  --text: oklch(0.22 0.02 260);
  --muted: oklch(0.5 0.02 260);
  --border: oklch(0.9 0.01 260);
  --danger: oklch(0.55 0.2 25);
  --danger-soft: oklch(0.55 0.2 25 / 0.1);
  --shadow: 0 1px 2px oklch(0.2 0.02 260 / 0.06), 0 8px 24px oklch(0.2 0.02 260 / 0.06);
  --radius: 14px;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent: oklch(0.68 0.16 260);
    --accent-hover: oklch(0.74 0.15 260);
    --accent-soft: oklch(0.68 0.16 260 / 0.16);
    --on-accent: oklch(0.16 0.02 260);
    --bg: oklch(0.17 0.015 260);
    --surface: oklch(0.215 0.018 260);
    --text: oklch(0.94 0.01 260);
    --muted: oklch(0.7 0.02 260);
    --border: oklch(0.31 0.02 260);
    --danger: oklch(0.7 0.17 25);
    --danger-soft: oklch(0.7 0.17 25 / 0.14);
    --shadow: 0 1px 2px oklch(0 0 0 / 0.3), 0 8px 24px oklch(0 0 0 / 0.25);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0;
}

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--accent-hover); }

.shell {
  flex: 1;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding: 48px 16px 32px;
}
.shell--wide { max-width: 640px; }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--text);
  text-decoration: none;
}
.brand__mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--accent);
  color: var(--on-accent);
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
}
.brand__name { font-family: var(--font-head); font-weight: 600; font-size: 18px; }
.brand__sub { color: var(--muted); font-size: 14px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
}
.card h1 { font-size: 24px; margin-bottom: 6px; }
.lede { color: var(--muted); margin: 0 0 22px; }

.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 500; font-size: 14px; margin-bottom: 6px; }
.field input {
  width: 100%;
  font: inherit;
  font-size: 16px; /* prevents iOS zoom on focus */
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field__error { color: var(--danger); font-size: 13px; margin-top: 6px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 600;
  border-radius: 10px;
  padding: 10px 16px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s, border-color 0.15s;
}
.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--primary:hover { background: var(--accent-hover); color: var(--on-accent); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn--ghost:hover { border-color: var(--muted); color: var(--text); }
.btn--block { width: 100%; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.actions { display: flex; gap: 10px; margin-top: 8px; }
.actions .btn { flex: 1; }

.notice {
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  margin-bottom: 18px;
  background: var(--accent-soft);
}
.notice--error { background: var(--danger-soft); color: var(--danger); }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 28px; }
.topbar .brand { margin-bottom: 0; }

.orgs { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.org {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}
.org__name { font-family: var(--font-head); font-weight: 600; font-size: 17px; }
.org__meta { color: var(--muted); font-size: 13px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: 12px;
  font-weight: 500;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}
.tag--muted { background: transparent; color: var(--muted); border: 1px solid var(--border); }

.scopes { margin: 0 0 20px; padding-left: 20px; }
.scopes li { margin-bottom: 4px; }

.footer { text-align: center; color: var(--muted); font-size: 13px; padding: 0 16px 24px; }

@media (max-width: 480px) {
  .shell { padding-top: 28px; }
  .card { padding: 22px 18px; }
  .actions { flex-direction: column-reverse; }
}