:root {
  color-scheme: light;
  --ink: #1c2b2a;
  --muted: #5b6b6a;
  --accent: #1f7a6c;
  --accent-dark: #155e53;
  --bg: #f4f7f6;
  --card: #ffffff;
  --border: #dfe7e5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

.topbar {
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent-dark);
}

.hero {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  max-width: 960px;
  margin: 4rem auto;
  padding: 0 1.5rem;
  align-items: flex-start;
}

.pitch {
  flex: 1 1 360px;
}

.pitch h1 {
  font-size: 2.1rem;
  line-height: 1.25;
  margin-bottom: 1rem;
}

.pitch p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.auth-card {
  flex: 1 1 320px;
  max-width: 380px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.auth-card h2 {
  margin-top: 0;
  font-size: 1.25rem;
}

form {
  display: flex;
  flex-direction: column;
}

label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.9rem;
  margin-bottom: 0.3rem;
}

input {
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
}

input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.password-field {
  position: relative;
  display: flex;
}

.password-field input {
  flex: 1;
  padding-right: 3.4rem;
}

.password-toggle {
  position: absolute;
  right: 0.4rem;
  top: 50%;
  transform: translateY(-50%);
  margin-top: 0;
  padding: 0.3rem 0.6rem;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--accent-dark);
  font-size: 0.8rem;
  cursor: pointer;
}

.password-toggle:hover {
  background: var(--bg);
}

button {
  margin-top: 1.4rem;
  padding: 0.65rem;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-size: 1rem;
  cursor: pointer;
}

button:hover {
  background: var(--accent-dark);
}

.error {
  color: #b3261e;
  font-size: 0.9rem;
  margin-top: 0.8rem;
  margin-bottom: 0;
}

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

#logout-button {
  background: transparent;
  color: var(--accent-dark);
  border: 1px solid var(--border);
}

#logout-button:hover {
  background: var(--bg);
}