:root {
  --text: #404040;
  --text-muted: #635b5b;
  --bg: #ffffff;
  --bg-card: #ffffff;
  --line: #c3c4c7;
  --accent: #1e73be;
  --accent-soft: #0074db;
  --heading: #404040;
  --h1-rule: #ff0000;
  --h2-rule: #006400;
  --footer-line: #635b5b;
  --danger: #c00;
  --danger-bg: #fbeaea;
  --ok: #006400;
  --ok-bg: #eef7ee;
  --font-body: "Open Sans", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Source Sans Pro", "Open Sans", ui-sans-serif, system-ui, sans-serif;
  --max: 1120px;
}

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

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  background: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 12px 0 8px;
  flex-wrap: wrap;
}

.brand {
  display: block;
  line-height: 0;
}

.brand-logo {
  display: block;
  height: 96px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: wrap;
}

.nav a {
  color: var(--accent-soft);
  text-decoration: none;
}

.nav a[aria-current="page"],
.nav a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nav-user {
  color: var(--text-muted);
  font-size: 0.95rem;
}

main.wrap {
  flex: 1 1 auto;
  padding: 10px 0 40px;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--heading);
  line-height: 1.2;
}

h1 {
  font-size: 3em;
  margin: 0 0 20px;
  padding: 0 50px 4px 0;
  border-bottom: 4px solid var(--h1-rule);
  width: 100%;
}

h2 {
  font-size: 30px;
  margin: 0 0 16px;
  padding: 0 50px 4px 0;
  border-bottom: 4px solid var(--h2-rule);
  width: fit-content;
  max-width: 100%;
}

.lead {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

a {
  color: var(--accent-soft);
  text-decoration: none;
}

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

.auth-panel {
  width: 100%;
}

.form-login {
  width: 100%;
}

.login-field {
  margin: 0 0 14px;
}

.login-field label,
.form-login > label {
  display: block;
  font-weight: 400;
  margin-bottom: 4px;
}

.login-field input,
.form-login input[type="text"],
.form-login input[type="password"],
.form-login input[type="email"] {
  display: block;
  width: 100%;
  font: inherit;
  font-size: 1.35rem;
  padding: 4px 8px;
  min-height: 40px;
  border: 1px solid #8c8f94;
  border-radius: 0;
  background: #fff;
  box-shadow: inset 0 1px 2px rgb(0 0 0 / 7%);
  margin: 0;
}

.login-remember {
  margin: 0 0 16px;
  font-size: 0.95rem;
}

.login-remember label {
  font-weight: 400;
}

.login-submit {
  margin: 0 0 8px;
}

.form-help {
  margin: 8px 0 0;
  font-size: 0.95rem;
}

.login-qr {
  margin: 24px 0 0;
  text-align: center;
}

.login-qr img {
  display: inline-block;
  width: 150px;
  height: 150px;
}

.btn {
  font: inherit;
  font-weight: 400;
  border: 1px solid var(--accent);
  border-radius: 3px;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  cursor: pointer;
}

.btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
}

.flash {
  padding: 0.6rem 0.8rem;
  margin: 0 0 1rem;
  border-left: 4px solid currentColor;
}

.flash-error {
  background: var(--danger-bg);
  color: var(--danger);
}

.flash-ok {
  background: var(--ok-bg);
  color: var(--ok);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1rem;
}

.card {
  background: var(--bg-card);
  border-bottom: 1px solid darkblue;
  padding: 10px;
}

.card-link {
  text-decoration: none;
  color: inherit;
  display: grid;
  gap: 0.35rem;
}

.card-link:hover {
  background: #f7f7f7;
}

.card-link span {
  color: var(--text-muted);
}

.form-admin {
  max-width: 28rem;
  margin-bottom: 2rem;
}

.form-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

select {
  font: inherit;
  padding: 6px 8px;
  border: 1px solid #8c8f94;
  background: #fff;
  min-height: 36px;
}

.form-inline .btn {
  padding: 6px 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th,
td {
  text-align: left;
  padding: 0.7rem 0.5rem;
  border-bottom: 1px solid #e5e5e5;
}

th {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text-muted);
}

tr:last-child td {
  border-bottom: 0;
}

.site-footer {
  margin-top: auto;
  padding: 20px 0 28px;
  color: var(--text);
  font-size: 0.95rem;
}

.site-footer .wrap {
  border-top: 1px solid var(--footer-line);
  padding-top: 18px;
  text-align: center;
}

@media (max-width: 700px) {
  h1 {
    font-size: 2em;
    padding-right: 0;
  }

  .brand-logo {
    height: 72px;
  }
}