/* Login-Gate im itreoWeb-Stil (d.b.g.-Look): zentrierte Karte, dezente Farben. */

.login-gate {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #eef2f5 0%, #dde6ee 100%);
  font-family: "Segoe UI", Arial, sans-serif;
  z-index: 1000;
}

.login-card {
  width: 320px;
  padding: 28px 24px;
  background: #ffffff;
  border: 1px solid #d4dbe2;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(20, 50, 80, 0.18);
  box-sizing: border-box;
}

.login-title {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 600;
  color: #1c4f6e;
}

.login-subtitle {
  margin: 0 0 18px;
  font-size: 13px;
  color: #6a7b8a;
}

.login-field {
  display: block;
  margin-bottom: 14px;
}

.login-field span {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: #33465a;
  margin-bottom: 4px;
}

.login-field input {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 10px;
  font-size: 14px;
  border: 1px solid #c3ced7;
  border-radius: 4px;
  background: #f7fafc;
  color: #22303d;
}

.login-field input:focus {
  outline: none;
  border-color: #1c4f6e;
  background: #ffffff;
}

.login-error {
  margin: 0 0 12px;
  padding: 8px 10px;
  font-size: 12px;
  color: #a11f1f;
  background: #fdecec;
  border: 1px solid #f5c6c6;
  border-radius: 4px;
}

.login-submit {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  background: #1c4f6e;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.login-submit:hover {
  background: #15425c;
}

/* Sobald die App gerendert wird, soll #app sichtbar sein. */
#app {
  display: block;
}