:root {
  --login-sidebar: #172a35;
  --login-sidebar-line: #2a414c;
  --login-accent: #167c73;
  --login-accent-dark: #10665f;
  --login-ink: #14242d;
  --login-muted: #667781;
  --login-line: #d6dfe3;
  --login-bg: #f4f6f7;
  --login-danger: #c83931;
  --login-success: #277a50;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-width: 1000px;
  min-height: 100%;
  margin: 0;
}

body {
  color: var(--login-ink);
  background: var(--login-bg);
  font-family: Aptos, "Segoe UI", "Microsoft JhengHei", sans-serif;
}

button,
input {
  font: inherit;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 370px minmax(630px, 1fr);
}

.brand-panel {
  min-height: 100vh;
  padding: 52px 46px 38px;
  display: flex;
  flex-direction: column;
  color: #fff;
  background: var(--login-sidebar);
  border-right: 1px solid #0f2028;
}

.brand-mark {
  width: 48px;
  height: 48px;
  margin-bottom: 104px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: #fff;
  background: var(--login-accent);
  font-family: Bahnschrift, "Segoe UI", sans-serif;
  font-size: 22px;
  font-weight: 700;
}

.brand-kicker,
.form-kicker {
  margin: 0 0 8px;
  color: #8dd6cd;
  font-family: Bahnschrift, "Segoe UI", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-panel h1 {
  max-width: 250px;
  margin: 0 0 18px;
  font-size: 31px;
  line-height: 1.3;
  font-weight: 750;
  letter-spacing: 0;
}

.brand-copy {
  max-width: 250px;
  margin: 0;
  color: #b8c8cf;
  font-size: 14px;
  line-height: 1.8;
}

.brand-footnote {
  margin: auto 0 0;
  padding-top: 24px;
  color: #78909b;
  border-top: 1px solid var(--login-sidebar-line);
  font-family: Bahnschrift, "Segoe UI", sans-serif;
  font-size: 10px;
  font-weight: 700;
}

.login-panel {
  min-height: 100vh;
  padding: 72px;
  display: grid;
  place-items: center;
  background: var(--login-bg);
}

.login-form-wrap {
  width: 100%;
  max-width: 430px;
  padding: 38px 40px 34px;
  border: 1px solid var(--login-line);
  border-top: 3px solid var(--login-accent);
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(20, 36, 45, 0.09);
}

.form-kicker {
  color: var(--login-accent);
}

.login-form-wrap h2 {
  margin: 0 0 6px;
  font-size: 27px;
  line-height: 1.25;
  font-weight: 750;
  letter-spacing: 0;
}

.form-description {
  margin: 0 0 28px;
  color: var(--login-muted);
  font-size: 14px;
}

.login-alert {
  margin: 0 0 20px;
  padding: 11px 13px;
  border-left: 3px solid;
  border-radius: 3px;
  font-size: 13px;
  line-height: 1.5;
}

.login-alert.error {
  color: #8f2923;
  border-color: var(--login-danger);
  background: #fff0ef;
}

.login-alert.success {
  color: #215f40;
  border-color: var(--login-success);
  background: #edf8f1;
}

.field-group {
  margin-bottom: 18px;
}

.field-group label {
  display: block;
  margin-bottom: 7px;
  color: #334751;
  font-size: 13px;
  font-weight: 700;
}

.field-group input {
  width: 100%;
  height: 44px;
  padding: 0 12px;
  color: var(--login-ink);
  border: 1px solid #bfcbd1;
  border-radius: 4px;
  background: #fff;
  outline: none;
}

.field-group input:hover {
  border-color: #8fa3ad;
}

.field-group input:focus {
  border-color: var(--login-accent);
  box-shadow: 0 0 0 3px rgba(22, 124, 115, 0.13);
}

.login-button {
  width: 100%;
  height: 44px;
  margin-top: 8px;
  border: 1px solid var(--login-accent-dark);
  border-radius: 4px;
  color: #fff;
  background: var(--login-accent);
  font-weight: 700;
  cursor: pointer;
}

.login-button:hover,
.login-button:focus-visible {
  background: var(--login-accent-dark);
  outline: 3px solid rgba(22, 124, 115, 0.15);
}

.security-note {
  margin: 22px 0 0;
  color: #82919a;
  text-align: center;
  font-size: 12px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}