:root {
  --bg-light: radial-gradient(circle at top, #eef3ff 0%, #f7f9ff 48%, #edf1ff 100%);
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --card-bg: rgba(255, 255, 255, 0.95);
  --primary: #2f54eb;
  --primary-dark: #1e3a8a;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Poppins", "Segoe UI", Tahoma, sans-serif;
  background: var(--bg-light);
  color: var(--text-dark);
}

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.login-visual {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
}

.login-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.login-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.15));
  display: flex;
  align-items: flex-end;
  padding: 48px;
}

.login-visual-overlay h1 {
  margin: 0 0 8px;
  color: #ffffff;
  font-size: 40px;
  font-weight: 700;
}

.login-visual-overlay p {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
}

.login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.login-card {
  width: 100%;
  max-width: 520px;
  background: var(--card-bg);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 32px;
  backdrop-filter: blur(12px);
}

.login-header h2 {
  margin: 0 0 6px;
  font-size: 28px;
  font-weight: 700;
}

.login-header p {
  margin: 0;
  color: var(--text-muted);
}

label {
  display: block;
  margin: 18px 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
}

input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #cbd5f5;
  font-size: 16px;
  outline: none;
}

input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(47, 84, 235, 0.15);
}

button {
  width: 100%;
  margin-top: 22px;
  padding: 12px 16px;
  border: none;
  border-radius: 12px;
  background: var(--primary);
  color: #ffffff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

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

.tenant-hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(47, 84, 235, 0.1);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 600;
}

.tenant-group {
  background: #ffffff;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.status {
  min-height: 20px;
  margin-top: 16px;
  color: #b42318;
  font-size: 14px;
}

.secondary-actions {
  margin-top: 16px;
  text-align: center;
}

.link-button {
  width: auto;
  background: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  padding: 0;
}

.link-button:hover {
  color: var(--primary);
  background: none;
}

.is-hidden {
  display: none;
}

@media (max-width: 960px) {
  .login-shell {
    grid-template-columns: 1fr;
  }

  .login-visual {
    min-height: 280px;
  }

  .login-visual-overlay {
    padding: 32px;
  }

  .login-panel {
    padding: 24px;
  }
}