/* Modern login page – #4cb4d2 */
:root {
  --primary: #4cb4d2;
  --primary-dark: #3a9ab5;
  --primary-bg: rgba(76, 180, 210, 0.12);
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --bg-main: #f0f9fc;
  --radius: 12px;
  --shadow-lg: 0 25px 50px -12px rgba(76, 180, 210, 0.15);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  -webkit-font-smoothing: antialiased;
}

.login-page {
  width: 100%;
  max-width: 400px;
}

.login-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
}

.login-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.login-title-icon {
  font-size: 1.75rem;
  color: var(--primary);
}

.login-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: -0.02em;
}

.login-subtitle {
  margin: 0 0 1.75rem 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.errornote {
  background: #fef2f2;
  color: #b91c1c;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  border: 1px solid #fecaca;
}

.login-form .form-row {
  margin-bottom: 1.25rem;
}

.login-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text);
}

.login-form input[type="text"],
.login-form input[type="password"] {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9375rem;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.login-form input:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-bg);
}

.login-form .submit-row {
  margin-top: 1.5rem;
}

.login-form .login-submit-btn,
.login-form input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.login-form .login-submit-btn:hover,
.login-form input[type="submit"]:hover {
  background: var(--primary-dark);
  color: #fff;
}

.login-footer {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.login-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.login-footer a:hover {
  text-decoration: underline;
}