/* Sign-in screens. Tokens follow the website (website/src/styles/tokens.css); Inter is self-hosted (SIL OFL 1.1). */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('../fonts/inter-latin-wght-normal.woff2') format('woff2-variations');
}

:root {
  --font-sans: 'Inter Variable', system-ui, sans-serif;
  --color-bg: #fbfbf9;
  --color-surface: #ffffff;
  --color-text: #15191e;
  --color-muted: #59616b;
  --color-border: #e3e5e8;
  --color-accent: #1f6f5c;
  --color-accent-contrast: #ffffff;
  --color-warning-bg: #fff4d6;
  --color-warning-text: #5c4300;
  --radius: 6px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0e1215;
    --color-surface: #151b20;
    --color-text: #e8ecef;
    --color-muted: #9aa4ae;
    --color-border: #26303a;
    --color-accent: #4fbf9f;
    --color-accent-contrast: #0e1215;
    --color-warning-bg: #3a2f10;
    --color-warning-text: #f5dc9c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 2.5rem 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.5;
}

.card {
  width: 100%;
  max-width: 26rem;
  padding: 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

h1 { margin: 0 0 0.5rem; font-size: 1.5rem; line-height: 1.25; }
h2 { margin: 0 0 0.75rem; font-size: 1rem; }
p { margin: 0 0 1rem; }
.lede, .muted { color: var(--color-muted); }

a { color: var(--color-accent); }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

[role="alert"] {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
}

label { display: block; margin-bottom: 0.25rem; font-weight: 500; }

input[type="email"] {
  width: 100%;
  padding: 0.625rem 0.75rem;
  margin-bottom: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
}

button, .button {
  display: block;
  width: 100%;
  padding: 0.625rem 1rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font: inherit;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.button.secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.providers { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: 0.5rem; }

.divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1rem 0;
  color: var(--color-muted);
  font-size: 0.875rem;
}
.divider::before, .divider::after { content: ""; flex: 1; border-top: 1px solid var(--color-border); }

.language { margin-top: 1.5rem; font-size: 0.875rem; color: var(--color-muted); }

.trust { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border); }
.trust ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.trust strong { display: block; font-size: 0.9375rem; }
.trust span { color: var(--color-muted); font-size: 0.875rem; }

ul.plain { padding-left: 1.25rem; }