/* 
  Authentication Forms Styles
  Extracted from admin.html and login.html
*/

/* ===== AUTHENTICATION CONTAINER ===== */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-container.login-bg {
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

.auth-container.admin-bg {
  background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
}

.auth-container.register-bg {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

/* ===== AUTHENTICATION FORM ===== */
.auth-form {
  background: white;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

.auth-form.admin-form {
  border: 2px solid #dc2626;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.auth-form h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #333;
  font-size: 28px;
}

.auth-form.admin-form h2 {
  color: #dc2626;
  margin-bottom: 10px;
}

.auth-form .subtitle {
  text-align: center;
  margin-bottom: 30px;
  color: #666;
  font-size: 14px;
  font-style: italic;
}

/* ===== FORM GROUPS ===== */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: #555;
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 2px solid #e1e1e1;
  border-radius: 5px;
  font-size: 16px;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #2563eb;
}

.admin-form .form-group input:focus,
.admin-form .form-group select:focus {
  border-color: #dc2626;
}

/* ===== ADMIN KEY GROUP ===== */
.admin-key-group {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 5px;
  padding: 15px;
  margin-bottom: 20px;
}

.admin-key-group label {
  color: #dc2626;
  font-weight: 600;
}

.admin-key-group input {
  border-color: #dc2626;
}

/* ===== AUTH BUTTONS ===== */
.btn-auth {
  width: 100%;
  padding: 12px;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s;
}

.btn-auth:hover {
  transform: translateY(-2px);
}

.btn-auth.login-btn {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

.btn-auth.admin-btn {
  background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
}

.btn-auth.register-btn {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

/* ===== AUTH LINKS ===== */
.auth-links {
  text-align: center;
  margin-top: 20px;
}

.auth-links a {
  text-decoration: none;
  transition: text-decoration 0.3s;
}

.auth-links a:hover {
  text-decoration: underline;
}

.auth-links.login-links a {
  color: #2563eb;
}

.auth-links.admin-links a {
  color: #dc2626;
}

.auth-links.register-links a {
  color: #059669;
}

/* ===== MESSAGE STYLES ===== */
.error-message {
  background: #fee2e2;
  color: #dc2626;
  padding: 10px;
  border-radius: 5px;
  margin-bottom: 20px;
  display: block;
}

.success-message {
  background: #d1fae5;
  color: #059669;
  padding: 10px;
  border-radius: 5px;
  margin-bottom: 20px;
  display: block;
}

.warning-notice {
  background: #fef3c7;
  color: #d97706;
  padding: 15px;
  border-radius: 5px;
  margin-bottom: 20px;
  font-size: 14px;
  border-left: 4px solid #f59e0b;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 480px) {
  .auth-form {
    padding: 30px 20px;
  }

  .auth-form h2 {
    font-size: 24px;
  }
}