:root {
  --cream: #f4f0e6;
  --forest: #173a32;
  --forest-deep: #102d27;
  --gold: #b68a2c;
  --ink: #27342f;
  --line: rgba(23, 58, 50, 0.2);
  --paper: #fbf8f0;
  --error: #8b2e24;
}

* {
  box-sizing: border-box;
}

.auth-page {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(182, 138, 44, 0.13), transparent 28rem),
    var(--cream);
  color: var(--ink);
  display: grid;
  grid-template-rows: auto 1fr auto;
  font-family: Avenir, "Avenir Next", "Segoe UI", Arial, sans-serif;
}

.auth-header,
.auth-footer {
  min-height: 60px;
  padding: 18px clamp(24px, 5vw, 72px);
  border-color: var(--line);
  color: rgba(39, 52, 47, 0.76);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  letter-spacing: 0.03em;
}

.auth-header {
  border-bottom: 1px solid var(--line);
}

.auth-footer {
  border-top: 1px solid var(--line);
}

.auth-wordmark {
  color: var(--forest);
  font-size: 20px;
  letter-spacing: 0.18em;
}

.auth-main {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: clamp(52px, 10vh, 112px) clamp(24px, 7vw, 96px);
  display: flex;
  align-items: center;
}

.auth-panel {
  width: min(560px, 100%);
}

.auth-kicker {
  margin-bottom: 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.auth-panel h1 {
  margin: 0;
  color: var(--forest-deep);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.auth-intro {
  max-width: 48ch;
  margin: 28px 0 32px;
  font-size: 18px;
  line-height: 1.6;
}

.auth-error {
  margin: 0 0 24px;
  padding: 14px 16px;
  border-left: 3px solid var(--error);
  background: rgba(139, 46, 36, 0.08);
  color: var(--error);
  line-height: 1.45;
}

.auth-form {
  display: grid;
  gap: 10px;
}

.auth-form label {
  margin-top: 10px;
  color: var(--forest);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.auth-form input {
  width: 100%;
  min-height: 52px;
  border: 1px solid rgba(23, 58, 50, 0.35);
  border-radius: 2px;
  background: var(--paper);
  color: var(--forest-deep);
  font: inherit;
  font-size: 18px;
  padding: 12px 14px;
}

.auth-form input:focus-visible {
  outline: 3px solid rgba(182, 138, 44, 0.45);
  outline-offset: 2px;
  border-color: var(--forest);
}

.auth-form button,
.auth-session button {
  border: 0;
  border-radius: 2px;
  background: var(--forest);
  color: white;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.025em;
}

.auth-form button {
  min-height: 54px;
  margin-top: 16px;
  padding: 14px 20px;
}

.auth-form button:hover,
.auth-session button:hover {
  background: var(--forest-deep);
}

.auth-form button:focus-visible,
.auth-session button:focus-visible {
  outline: 3px solid rgba(182, 138, 44, 0.55);
  outline-offset: 3px;
}

.auth-note {
  margin-top: 18px;
  color: rgba(39, 52, 47, 0.7);
  font-size: 13px;
  line-height: 1.5;
}

.auth-session {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  margin: 0;
}

.auth-session button {
  min-height: 40px;
  padding: 9px 15px;
  box-shadow: 0 6px 22px rgba(16, 45, 39, 0.18);
}

@media (max-width: 600px) {
  .auth-header {
    align-items: flex-start;
    gap: 8px;
    flex-direction: column;
  }

  .auth-main {
    align-items: flex-start;
    padding-top: 56px;
  }

  .auth-panel h1 {
    font-size: clamp(40px, 13vw, 56px);
  }

  .auth-intro {
    font-size: 17px;
  }

  .auth-footer {
    line-height: 1.45;
  }
}

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