/* Global Styles */
:root {
  --primary-color: #1a5276;
  --secondary-color: #2471a3;
  --accent-color: #3498db;
  --success-color: #27ae60;
  --warning-color: #f39c12;
  --danger-color: #e74c3c;
  --light-color: #f8f9fa;
  --dark-color: #2c3e50;
  --gray-color: #95a5a6;
  --border-color: #dcdde1;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f5f7fa;
  margin: 0;
  padding: 0;
}

/* Header Styles */
header {
  background-color: var(--primary-color);
  color: white;
  padding: 15px 0;
  box-shadow: var(--shadow);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo-container {
  display: flex;
  align-items: center;
}

.school-logo {
  font-size: 2.5rem;
  margin-right: 15px;
  color: #fff;
}

.school-name h1 {
  font-size: 1.8rem;
  margin: 0;
  font-weight: 700;
}

.school-name p {
  font-size: 0.9rem;
  margin: 0;
  font-style: italic;
  opacity: 0.9;
}

.header-right {
  text-align: right;
}

.contact-info p {
  margin: 5px 0;
  font-size: 0.9rem;
}

.contact-info i {
  margin-right: 8px;
  color: var(--accent-color);
}

/* Main Container */
.main-container {
  max-width: 1200px;
  margin: 30px auto;
  padding: 0 20px;
}

/* Card Style */
.card {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 30px;
  margin-bottom: 30px;
  transition: var(--transition);
}

.card:hover {
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

/* Authentication Section */
#authSection {
  max-width: 500px;
  margin: 60px auto;
  text-align: center;
  background: linear-gradient(to bottom, #fff, #f9f9f9);
  border: 1px solid var(--border-color);
}

.auth-header {
  margin-bottom: 30px;
}

.auth-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

#authSection h3 {
  color: var(--dark-color);
  font-size: 1.8rem;
  margin-bottom: 5px;
}

.auth-subtitle {
  color: var(--gray-color);
  font-size: 1rem;
  margin-bottom: 25px;
}

.input-group {
  margin-bottom: 20px;
  text-align: left;
}

.input-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--dark-color);
}

.input-group i {
  color: var(--primary-color);
  margin-right: 8px;
}

.input-group input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 16px;
  transition: var(--transition);
}

.input-group input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.auth-buttons {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-top: 30px;
}

.primary-btn, .secondary-btn {
  flex: 1;
  padding: 12px 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  font-size: 16px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.primary-btn {
  background-color: var(--primary-color);
  color: white;
}

.primary-btn:hover {
  background-color: var(--secondary-color);
}

.secondary-btn {
  background-color: #e9ecef;
  color: var(--dark-color);
}

.secondary-btn:hover {
  background-color: #dee2e6;
}

.primary-btn i, .secondary-btn i {
  margin-right: 8px;
}

/* Message box styling for better user feedback */
#authMessage {
  padding: 12px 16px;
  border-radius: 6px;
  margin: 15px 0;
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

#authMessage.success {
  background-color: #d4edda;
  color: #155724;
  border-color: #c3e6cb;
}

#authMessage.error {
  background-color: #f8d7da;
  color: #721c24;
  border-color: #f5c6cb;
}

#authMessage.info {
  background-color: #d1ecf1;
  color: #0c5460;
  border-color: #bee5eb;
}

/* Default message styling */
#authMessage:not(.success):not(.error):not(.info) {
  background-color: #f8f9fa;
  color: #6c757d;
  border-color: #dee2e6;
}

/* Add focus styles for better accessibility */
#email:focus, #password:focus {
  outline: 2px solid #f39c12;
  outline-offset: 2px;
  border-color: #f39c12;
}

/* Add loading animation for buttons */
.primary-btn:disabled, .secondary-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.primary-btn:active, .secondary-btn:active {
  transform: translateY(1px);
}
/* User Info Display */
#userInfo {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  background-color: var(--dark-color);
  color: white;
  padding: 10px 15px;
  border-bottom-left-radius: 8px;
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: var(--transition);
}

#userInfoContent {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

#userEmail {
  margin-right: 15px;
  font-weight: 500;
  font-size: 0.95rem;
}

#logoutBtn {
  background-color: var(--danger-color);
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
  margin: 0;
  width: auto;
}

#logoutBtn:hover {
  background-color: #c0392b;
}

#logoutBtn i {
  margin-right: 5px;
}

/* Form Styles */
form {
  background-color: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.form-header {
  text-align: center;
  margin-bottom: 30px;
}

.form-header h2 {
  color: var(--primary-color);
  font-size: 1.8rem;
  margin-bottom: 5px;
}

.form-subtitle {
  color: var(--gray-color);
  font-size: 1rem;
}

/* Progress Steps */
.progress-container {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
}

.progress-container::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 10%;
  right: 10%;
  height: 4px;
  background: var(--border-color);
  z-index: 1;
}

.progress-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #fff;
  border: 4px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: var(--gray-color);
  margin-bottom: 10px;
  transition: var(--transition);
}

.step-label {
  font-size: 0.85rem;
  color: var(--gray-color);
  text-align: center;
  transition: var(--transition);
}

.progress-step.active .step-number {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.progress-step.active .step-label {
  color: var(--primary-color);
  font-weight: 500;
}

.progress-step.completed .step-number {
  background-color: var(--success-color);
  border-color: var(--success-color);
  color: white;
}

/* Fieldset Styles */
fieldset {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 30px;
  background-color: #ffffff;
  position: relative;
  transition: var(--transition);
}

fieldset:hover {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

legend {
  font-weight: 600;
  color: var(--primary-color);
  padding: 0 15px;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
}

legend i {
  margin-right: 8px;
  color: var(--primary-color);
}

.sub-fieldset {
  border: 1px solid #e5e7eb;
  background-color: #fafbfc;
  margin: 15px 0;
}

.sub-fieldset legend {
  font-size: 1rem;
  border-radius: 20px;
}

/* Form Rows and Columns */
.form-row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -10px 15px;
}

.form-column {
  flex: 1;
  padding: 0 10px;
  min-width: 250px;
}

.full-width {
  flex-basis: 100%;
}

/* Form Elements */
label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: #555;
  font-size: 0.95rem;
}

.required::after {
  content: " *";
  color: var(--danger-color);
  font-weight: bold;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.95rem;
  color: #333;
  background-color: #fff;
  transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

input:disabled,
select:disabled,
textarea:disabled {
  background-color: #f5f5f5;
  cursor: not-allowed;
}

.form-hint {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: var(--gray-color);
  font-style: italic;
}

.form-info-box {
  background-color: #e8f4fd;
  border-left: 4px solid var(--accent-color);
  padding: 12px 15px;
  margin: 15px 0;
  font-style: normal;
  color: #555;
  border-radius: 0 4px 4px 0;
}

/* Checkbox Styling */
.checkbox-container {
  display: block;
  position: relative;
  padding-left: 35px;
  margin: 15px 0;
  cursor: pointer;
  font-size: 1rem;
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 24px;
  width: 24px;
  background-color: #f1f1f1;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  transition: var(--transition);
}

.checkbox-container:hover input ~ .checkmark {
  background-color: #e9ecef;
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 9px;
  top: 5px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

/* Declaration Section */
.declaration-text {
  background-color: #fcfcfc;
  padding: 20px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
  color: #333;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Navigation Buttons */
.navigation-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
  gap: 15px;
}

.nav-btn {
  padding: 12px 25px;
  background-color: #e9ecef;
  color: var(--dark-color);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-btn:hover {
  background-color: #dee2e6;
}

.nav-btn i {
  margin: 0 5px;
}

#prevSectionBtn {
  background-color: #f1f1f1;
}

#nextSectionBtn {
  background-color: var(--accent-color);
  color: white;
}

#nextSectionBtn:hover {
  background-color: #2980b9;
}

#submitBtn {
  flex: 2;
  background-color: var(--success-color);
  color: white;
  padding: 12px 25px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: var(--transition);
}

#submitBtn:hover:not(:disabled) {
  background-color: #219653;
}

#submitBtn:disabled {
  background-color: #a0a0a0;
  cursor: not-allowed;
  opacity: 0.7;
}

/* Success Message and Download Button */
#successMessage {
  text-align: center;
  padding: 20px;
  border-radius: 6px;
  margin: 20px 0;
  display: none;
  border: 1px solid #c3e6cb;
  background-color: #d4edda;
  color: #155724;
  font-weight: 500;
  font-size: 1.1rem;
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

#downloadBtn {
  background-color: var(--success-color);
  color: white;
  padding: 12px 25px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  display: none;
  width: 100%;
  max-width: 300px;
  margin: 20px auto;
  transition: var(--transition);
}

#downloadBtn:hover {
  background-color: #219653;
  transform: translateY(-2px);
}

#downloadBtn i {
  margin-right: 8px;
}

/* Error Styling */
.input-error {
  border: 1px solid var(--danger-color) !important;
}

.error-message {
  color: var(--danger-color);
  font-size: 0.8rem;
  margin-top: 5px;
  display: block;
}

/* Marks Section */
#marks_section {
  margin-top: 20px;
  padding: 15px;
  border-radius: 6px;
  background-color: #fafafa;
  border: 1px dashed var(--border-color);
}

.subject-marks-container {
  margin-top: 15px;
}

/* Footer Styles */
footer {
  background-color: var(--dark-color);
  color: #fff;
  padding: 50px 0 0;
  margin-top: 60px;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-section {
  flex: 1;
  min-width: 250px;
  margin-bottom: 30px;
  padding: 0 15px;
}

.footer-section h4 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-section h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--accent-color);
}

.footer-section p {
  margin-bottom: 12px;
  font-size: 0.95rem;
  opacity: 0.8;
}

.footer-section i {
  margin-right: 10px;
  color: var(--accent-color);
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 10px;
}

.footer-section ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-section ul li a:hover {
  opacity: 1;
  color: var(--accent-color);
  padding-left: 5px;
}

.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--accent-color);
  transform: translateY(-3px);
}

.social-icons i {
  font-size: 1.2rem;
  color: #fff;
  margin: 0;
}

.footer-bottom {
  background-color: rgba(0, 0, 0, 0.2);
  text-align: center;
  padding: 15px 0;
  margin-top: 20px;
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Responsive Styles */
@media screen and (max-width: 992px) {
  .header-container {
    flex-direction: column;
    text-align: center;
  }
  
  .logo-container {
    margin-bottom: 15px;
    justify-content: center;
  }
  
  .header-right {
    text-align: center;
  }
  
  .progress-container::before {
    left: 25%;
    right: 25%;
  }
  
  .form-row {
    flex-direction: column;
  }
  
  .form-column {
    margin-bottom: 15px;
  }
}

@media screen and (max-width: 768px) {
  .main-container {
    padding: 0 15px;
    margin: 20px auto;
  }
  
  form, #authSection {
    padding: 20px;
  }
  
  fieldset {
    padding: 15px;
  }
  
  .auth-buttons {
    flex-direction: column;
    gap: 10px;
  }
  
  .navigation-buttons {
    flex-direction: column;
  }
  
  .footer-container {
    flex-direction: column;
  }
  
  .footer-section {
    flex-basis: 100%;
    padding: 0;
  }
  
  .progress-container {
    flex-direction: column;
    gap: 25px;
    align-items: flex-start;
  }
  
  .progress-container::before {
    display: none;
  }
  
  .progress-step {
    flex-direction: row;
    width: 100%;
    gap: 15px;
  }
  
  .step-label {
    text-align: left;
  }
}

@media screen and (max-width: 480px) {
  .school-name h1 {
    font-size: 1.5rem;
  }
  
  legend {
    font-size: 1rem;
  }
  
  #userInfo {
    position: static;
    border-radius: 0;
    margin-bottom: 20px;
  }
  
  #userInfoContent {
    flex-direction: column;
    gap: 10px;
  }
  
  #logoutBtn {
    width: 100%;
  }
}

/* Print Styles */
@media print {
  body {
    background-color: #fff;
    color: #000;
  }
  
  .main-container {
    margin: 0;
  }
  
  #downloadBtn, #submitBtn, .navigation-buttons, header, footer {
    display: none !important;
  }
  
  fieldset {
    break-inside: avoid;
    border: 1px solid #000;
    page-break-inside: avoid;
  }
  
  @page {
    size: A4;
    margin: 1cm;
  }
}