/* CHC Admin — Nordic Quiet, applied to a tiny admin shell */
:root {
  --color-neutral-100: #F8F6F2;
  --color-neutral-200: #EDE9E3;
  --color-neutral-300: #DED9D0;
  --color-neutral-500: #8A857C;
  --color-neutral-600: #6A6A66;
  --color-neutral-700: #444442;
  --color-neutral-800: #2A2A28;
  --color-neutral-900: #111111;
  --color-sage-100: #E4E9DF;
  --color-sage-500: #6F7F67;
  --color-sage-700: #45513F;
  --color-terracotta-100: #F5E4DE;
  --color-terracotta-700: #7F3A27;

  --surface-page: var(--color-neutral-100);
  --surface-card: #FFFFFF;
  --text-primary: var(--color-neutral-900);
  --text-secondary: var(--color-neutral-600);
  --border-hairline: var(--color-neutral-300);
  --accent-primary: var(--color-sage-500);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
}

/* ---------- Login ---------- */
.login-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--surface-card);
  border: 1px solid var(--border-hairline);
  border-radius: 2px;
  padding: 40px 32px;
}
.login-logo {
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 32px;
  text-align: center;
}
.login-card h1 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  margin: 0 0 8px 0;
  letter-spacing: -0.005em;
  text-align: center;
}
.login-card .sub {
  text-align: center; color: var(--text-secondary);
  font-size: 14px;
  margin: 0 0 32px 0;
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 14px; font-weight: 500;
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 12px 14px;
  border: 1px solid var(--border-hairline);
  border-radius: 2px;
  background: var(--surface-card);
  color: var(--text-primary);
}
.field input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--color-sage-100);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em;
  padding: 12px 20px;
  background: var(--color-neutral-900);
  color: var(--color-neutral-100);
  border: 1px solid var(--color-neutral-900);
  border-radius: 2px;
  cursor: pointer;
  transition: background 150ms ease;
}
.btn:hover { background: var(--color-neutral-700); }
.error {
  background: var(--color-terracotta-100);
  color: var(--color-terracotta-700);
  font-size: 14px;
  padding: 10px 14px;
  border-radius: 2px;
  margin-bottom: 20px;
}

/* ---------- Dashboard shell ---------- */
.app-header {
  background: var(--surface-card);
  border-bottom: 1px solid var(--border-hairline);
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.app-logo {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
}
.app-meta {
  font-size: 13px;
  color: var(--text-secondary);
}
.app-meta a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 16px;
}
.app-meta a:hover { color: var(--text-primary); text-decoration: underline; }

.app-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 24px;
}
.app-main h1 {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 400;
  margin: 0 0 12px 0;
  letter-spacing: -0.01em;
}
.app-main p {
  color: var(--text-secondary);
  max-width: 60ch;
  margin: 0;
}