:root {
  --bg: #f3efe8;
  --panel: #fffaf2;
  --ink: #1f1b17;
  --muted: #6b6258;
  --line: rgba(40, 28, 16, 0.12);
  --error: #b53d2e;
  --accent: #174f7a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top left, rgba(203, 175, 122, 0.35), transparent 30%),
    linear-gradient(180deg, #faf6ef 0%, var(--bg) 100%);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
}

.auth-shell {
  width: min(100%, 520px);
  padding: 24px;
}

.auth-card {
  background: rgba(255, 250, 242, 0.94);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 28px 70px rgba(51, 35, 18, 0.12);
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--muted);
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.copy,
.error {
  margin: 0 0 18px;
}

.copy {
  color: var(--muted);
}

.error {
  color: var(--error);
}

.auth-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  background: #fffdf9;
}

.password-row {
  position: relative;
}

.toggle-password {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  background: transparent;
  color: var(--accent);
  border-radius: 50%;
}

.password-row input {
  padding-right: 52px;
}

.toggle-password:hover {
  background: rgba(23, 79, 122, 0.08);
}

.eye-icon {
  width: 20px;
  height: 20px;
}

.eye-closed {
  display: none;
}

.toggle-password.is-visible .eye-open {
  display: none;
}

.toggle-password.is-visible .eye-closed {
  display: block;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  cursor: pointer;
}