:root { color-scheme: dark; }

body.login-page {
  margin: 0;
  min-height: 100vh;
  background: #0b0e14;
  color: #e6e8ee;
  font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", sans-serif;
  display: grid;
  place-items: center;
}

.login-shell {
  width: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
  box-sizing: border-box;
}

.login-card {
  width: 360px;
  max-width: 100%;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: #11141c;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #0ea5e9);
  color: #0b0e14;
  font-weight: 700;
  font-size: 22px;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
}

.login-card h1 {
  font-size: 20px;
  margin: 0 0 4px;
  text-align: center;
}

.login-sub {
  color: #9ca3af;
  font-size: 13px;
  text-align: center;
  margin: 0 0 24px;
}

.login-card label {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
  color: #c0c4cc;
}

.login-card label span {
  display: block;
  margin-bottom: 4px;
}

.login-card input {
  width: 100%;
  padding: 10px 12px;
  background: #0b0e14;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: inherit;
  box-sizing: border-box;
  font-size: 14px;
}

.login-card input:focus {
  outline: 2px solid #22c55e;
  outline-offset: 1px;
  border-color: transparent;
}

.login-card .primary-button {
  width: 100%;
  padding: 10px;
  margin-top: 8px;
  background: #22c55e;
  color: #0b0e14;
  border: 0;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
}

.login-card .primary-button:hover {
  background: #16a34a;
}

.login-error {
  color: #f87171;
  font-size: 13px;
  margin: 8px 0 0;
}

.login-foot {
  color: #6b7280;
  font-size: 12px;
  text-align: center;
  margin: 20px 0 0;
}