/**
 * Auckland Royal Academy Scholarship Portal
 * Application Form Styles
 */

/* v1.4: this file used to declare its own :root with a completely different
   palette — a bright blue #3498db and a red #e74c3c that appear nowhere else on
   the site — so the application form looked like it came from another website.
   It also redefined --shadow-lg, which changed shadows across the whole page.
   The names below are kept so the 750 rules underneath still work, but they now
   ALIAS the site tokens in styles.css instead of competing with them. */
:root {
  --primary-color: var(--primary);          /* navy #1a3a6b */
  --secondary-color: var(--accent-ink);     /* readable gold */
  --accent-color: var(--accent);            /* gold #c8a84e */
  --success-color: #047857;
  --warning-color: #b45309;
  --danger-color: #b91c1c;
  --light-color: var(--bg-light);
  --dark-color: var(--primary-dark);
  --gray-color: var(--text-light);
  --border-color: var(--border);
  --shadow-sm: 0 1px 2px rgba(15, 37, 68, .06);
  --shadow-md: var(--shadow);
  /* --shadow-lg intentionally NOT redefined — styles.css owns it */
  --transition-speed: 0.2s;
  --border-radius: 8px;
}

/* Multi-step Form Container */
.multi-step-form {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  margin-bottom: 3rem;
  overflow: hidden;
}

/* Progress Bar */
.form-progress {
  padding: 1.5rem 2rem;
  background-color: var(--primary-color);
  position: relative;
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

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

.step-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.28);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 2;
  transition: all var(--transition-speed);
}

.step-title {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-speed);
}

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

.progress-step.active .step-title {
  color: white;
  font-weight: 600;
}

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

.progress-step.completed .step-number::after {
  content: "✓";
  font-size: 1rem;
}

.progress-step.completed .step-title {
  color: white;
}

.progress-line {
  position: absolute;
  top: 1.25rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.28);
  z-index: 0;
}

.progress-line-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background-color: var(--success-color);
  transition: width var(--transition-speed);
}

/* Form Steps */
.form-step {
  display: none;
  padding: 2rem;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

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

.form-step-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.form-step-description {
  color: var(--gray-color);
  margin-bottom: 2rem;
}

/* Form Groups */
.form-row {
  display: flex;
  flex-wrap: wrap;
  margin: -0.75rem;
}

.form-group {
  flex: 1 0 calc(50% - 1.5rem);
  margin: 0.75rem;
  position: relative;
}

.form-group.full-width {
  flex: 1 0 calc(100% - 1.5rem);
}

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

.form-label.required::after {
  content: "*";
  color: var(--danger-color);
  margin-left: 0.25rem;
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--dark-color);
  background-color: white;
  background-clip: padding-box;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-control:focus {
  border-color: var(--accent-color);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.form-control.is-invalid {
  border-color: var(--danger-color);
}

.form-control.is-valid {
  border-color: var(--success-color);
}

.form-text {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--gray-color);
}

.invalid-feedback {
  display: none;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--danger-color);
}

.is-invalid ~ .invalid-feedback {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

.form-icon {
  position: absolute;
  top: 2.5rem;
  right: 1rem;
  color: var(--gray-color);
  pointer-events: none;
}

.form-control.is-invalid + .form-icon {
  color: var(--danger-color);
}

.form-control.is-valid + .form-icon {
  color: var(--success-color);
}

/* File Upload */
.file-upload {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-speed);
  cursor: pointer;
  position: relative;
}

.file-upload:hover {
  border-color: var(--accent-color);
}

.file-upload.is-dragover {
  border-color: var(--accent-color);
  background-color: rgba(52, 152, 219, 0.05);
}

.file-upload-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.file-upload-text {
  margin-bottom: 0.5rem;
  color: var(--dark-color);
  font-weight: 500;
}

.file-upload-subtext {
  color: var(--gray-color);
  font-size: 0.875rem;
}

.file-upload-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-preview {
  display: none;
  margin-top: 1.5rem;
}

.file-preview.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

.file-preview-item {
  display: flex;
  align-items: center;
  padding: 0.75rem;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  margin-bottom: 0.5rem;
}

.file-preview-icon {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-right: 1rem;
}

.file-preview-info {
  flex: 1;
}

.file-preview-name {
  font-weight: 500;
  color: var(--dark-color);
  margin-bottom: 0.25rem;
}

.file-preview-size {
  font-size: 0.75rem;
  color: var(--gray-color);
}

.file-preview-remove {
  background-color: transparent;
  border: none;
  color: var(--danger-color);
  cursor: pointer;
  font-size: 1.25rem;
  opacity: 0.7;
  transition: opacity var(--transition-speed);
}

.file-preview-remove:hover {
  opacity: 1;
}

/* Form Navigation */
.form-navigation {
  display: flex;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  background-color: var(--light-color);
  border-top: 1px solid var(--border-color);
}

.btn-prev {
  background-color: white;
  border: 1px solid var(--border-color);
  color: var(--dark-color);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.btn-prev:hover {
  background-color: var(--light-color);
  border-color: var(--gray-color);
}

.btn-next {
  background-color: var(--primary-color);
  border: 1px solid var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.btn-next:hover {
  background-color: #14294d;
  border-color: #14294d;
}

.btn-submit {
  background-color: var(--success-color);
  border: 1px solid var(--success-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.btn-submit:hover {
  background-color: #27ae60;
  border-color: #27ae60;
}

.btn-save {
  background-color: var(--accent-color);
  border: 1px solid var(--accent-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.btn-save:hover {
  background-color: #2980b9;
  border-color: #2980b9;
}

/* Form Review */
.review-section {
  margin-bottom: 2rem;
}

.review-section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.review-item {
  display: flex;
  margin-bottom: 0.75rem;
}

.review-label {
  flex: 0 0 30%;
  font-weight: 500;
  color: var(--gray-color);
}

.review-value {
  flex: 0 0 70%;
  color: var(--dark-color);
}

.review-edit {
  color: var(--accent-color);
  text-decoration: none;
  margin-left: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.review-edit:hover {
  text-decoration: underline;
}

/* Form Success */
.form-success {
  text-align: center;
  padding: 3rem 2rem;
}

.success-icon {
  font-size: 4rem;
  color: var(--success-color);
  margin-bottom: 1.5rem;
}

.success-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 1rem;
}

.success-message {
  color: var(--gray-color);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.success-details {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  max-width: 500px;
  margin: 0 auto 2rem;
}

.success-detail {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.success-detail:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.success-label {
  font-weight: 500;
  color: var(--gray-color);
}

.success-value {
  font-weight: 600;
  color: var(--dark-color);
}

.qr-code {
  margin: 2rem auto;
  max-width: 200px;
}

.qr-code img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
  .form-group {
    flex: 1 0 calc(100% - 1.5rem);
  }
  
  .step-title {
    display: none;
  }
  
  .progress-steps {
    justify-content: space-around;
  }
}

@media (max-width: 768px) {
  .form-step {
    padding: 1.5rem;
  }
  
  .form-navigation {
    padding: 1rem;
  }
  
  .review-item {
    flex-direction: column;
  }
  
  .review-label {
    flex: 0 0 100%;
    margin-bottom: 0.25rem;
  }
  
  .review-value {
    flex: 0 0 100%;
  }
}

/* Animation for Loading States */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Word Counter for Essay */
.word-counter {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--gray-color);
  margin-top: 0.5rem;
}

.word-counter.invalid {
  color: var(--danger-color);
}

.word-counter.valid {
  color: var(--success-color);
}

/* Custom Checkbox and Radio */
.custom-control {
  position: relative;
  display: block;
  min-height: 1.5rem;
  padding-left: 1.5rem;
}

.custom-control-input {
  position: absolute;
  z-index: -1;
  opacity: 0;
}

.custom-control-label {
  position: relative;
  margin-bottom: 0;
  vertical-align: top;
  cursor: pointer;
}

.custom-control-label::before {
  position: absolute;
  top: 0.25rem;
  left: -1.5rem;
  display: block;
  width: 1rem;
  height: 1rem;
  pointer-events: none;
  content: "";
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
}

.custom-checkbox .custom-control-label::before {
  border-radius: 0.25rem;
}

.custom-radio .custom-control-label::before {
  border-radius: 50%;
}

.custom-control-input:checked ~ .custom-control-label::before {
  color: white;
  border-color: var(--accent-color);
  background-color: var(--accent-color);
}

.custom-checkbox .custom-control-input:checked ~ .custom-control-label::after {
  position: absolute;
  top: 0.25rem;
  left: -1.5rem;
  display: block;
  width: 1rem;
  height: 1rem;
  content: "";
  background: no-repeat 50% / 50% 50%;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3e%3c/svg%3e");
}

.custom-radio .custom-control-input:checked ~ .custom-control-label::after {
  position: absolute;
  top: 0.25rem;
  left: -1.5rem;
  display: block;
  width: 1rem;
  height: 1rem;
  content: "";
  background: no-repeat 50% / 50% 50%;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
}

.custom-control-input:focus ~ .custom-control-label::before {
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.custom-control-input:disabled ~ .custom-control-label {
  color: var(--gray-color);
}

.custom-control-input:disabled ~ .custom-control-label::before {
  background-color: var(--light-color);
}

/* Tooltip */
.tooltip {
  position: relative;
  display: inline-block;
  margin-left: 0.5rem;
  color: var(--gray-color);
  cursor: pointer;
}

.tooltip-icon {
  font-size: 1rem;
}

.tooltip-text {
  visibility: hidden;
  width: 200px;
  background-color: var(--dark-color);
  color: white;
  text-align: center;
  border-radius: var(--border-radius);
  padding: 0.5rem;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity var(--transition-speed);
  font-size: 0.875rem;
  font-weight: normal;
  box-shadow: var(--shadow-md);
}

.tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: var(--dark-color) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}