.register-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: transparent;
  padding: var(--space-lg);
}

.register-card {
  background-color: var(--color-surface);
  width: 100%;
  max-width: 700px;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  overflow: hidden;
  position: relative;
  transition: height 0.4s ease;
}

.register-title {
  font-size: var(--font-size-large);
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
  font-size: 1.8rem;
}

.register-info {
  font-size: var(--font-size-large);
  font-weight: 400;
  color: var(--color-primary);
  text-align: center;
  font-size: 1.5rem;
}

.register-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--space-lg);
}


.profile-photo-upload {
  text-align: center;
  margin-bottom: 1.5rem;
}

.profile-photo-preview {
  position: relative;
  width: 150px;
  height: 150px;
  margin: 0 auto 0.75rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 3px dashed #e5e7eb;
  transition: all 0.3s ease;
  background-color: #f9fafb;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-photo-preview:hover {
  border-color: var(--color-primary);
  border-style: solid;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.profile-photo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}

.profile-photo-preview img[src*="default-avatar.png"],
.profile-photo-preview img:not([src]),
.profile-photo-preview img[src=""] {
  display: none;
}

.profile-photo-preview::before {
  font-size: 48px;
  display: block;
  position: absolute;
  opacity: 0.3;
  transition: all 0.3s ease;
  z-index: 1;
}

.profile-photo-preview::after {
  font-size: 14px;
  font-weight: 500;
  color: #6b7280;
  display: block;
  position: absolute;
  transition: all 0.3s ease;
  z-index: 1;
}

.profile-photo-preview:hover::before {
  transform: scale(1.1);
  opacity: 0.5;
}

.profile-photo-preview:hover::after {
  color: var(--color-primary);
  transform: translateY(-3px);
  display: none;
}


.profile-photo-preview.has-image::before,
.profile-photo-preview.has-image::after {
  display: none;
}

.profile-photo-preview.has-image {
  border-style: solid;
  background-color: transparent;
}

.profile-photo-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 21, 68, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.profile-photo-preview:hover .profile-photo-overlay {
  opacity: 1;
}

.profile-photo-btn {
  text-align: center;
  color: white;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.profile-photo-btn .material-symbols-outlined {
  font-size: 48px;
}

.profile-photo-btn span:first-child {
  font-size: 14px;
  font-weight: 600;
}

.profile-photo-hint {
  color: #6b7280;
  font-size: 12px;
  margin: 0;
}


.form-step {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  opacity: 0;
  transform: translateX(100%);
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.form-step.active {
  position: relative;
  opacity: 1;
  transform: translateX(0);
}

.form-step.slide-left {
  transform: translateX(-100%);
  opacity: 0;
}

.form-step.slide-right {
  transform: translateX(100%);
  opacity: 0;
}


.register-form input,
.register-form select {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast),
    box-shadow var(--transition-fast), transform var(--transition-fast);
}

.register-form input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.register-form input:focus,
.register-form select:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px
    color-mix(in srgb, var(--color-primary) 25%, transparent);
  transform: scale(1.015);
}


.error-message{
  position: absolute;
  color: var(--color-danger);
  bottom: 1%;
}

.register-form input.error,
.register-form select.error {
  border-color: #e74c3c;
  background-color: rgba(231, 76, 60, 0.05);
}

.register-form input.error:focus,
.register-form select.error:focus {
  border-color: #e74c3c;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
}

.register-form input.error::placeholder {
  color: #e74c3c;
  opacity: 0.9;
}

.register-form input.valid,
.register-form select.valid {
  border-color: #2ecc71;
}


@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-5px);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(5px);
  }
}

.shake {
  animation: shake 0.4s;
}


.flex.gap {
  display: flex;
  gap: var(--space-md);
}

.flex.gap input {
  flex: 1;
  min-width: 0;
}

.flex.gap.twocol input {
  flex: 1;
}


.password-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0px;
  font-size: 0.9em;
}

.check-item {
  position: relative;
  padding-left: 20px;
  color: #999;
  transition: all 0.3s ease;
}

.check-item::before {
  position: absolute;
  left: 0;
  font-weight: bold;
}

.check-item.valid {
  color: #2ecc71;
}

.check-item.valid::before {
  content: "✓";
}


.pdf-preview-container {
  margin-top: 10px;
  display: none;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 12px 15px;
  background: #f9f9f9;
  transition: all 0.3s ease;
}

.pdf-preview-container.active {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pdf-preview-container:hover {
  border-color: var(--color-primary);
  background: #f0f4ff;
}

.pdf-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.pdf-icon {
  font-size: 32px;
  color: #dc3545;
  flex-shrink: 0;
}

.pdf-details {
  flex: 1;
  min-width: 0;
}

.pdf-name {
  font-weight: 500;
  color: #333;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.pdf-size {
  font-size: 12px;
  color: #6b7280;
}

.pdf-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.view-pdf,
.remove-pdf {
  border: none;
  border-radius: 6px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 4px;
}

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

.view-pdf:hover {
  background: color-mix(in srgb, var(--color-primary) 85%, black);
  transform: translateY(-1px);
}

.remove-pdf {
  background: #dc3545;
  color: white;
}

.remove-pdf:hover {
  background: #c82333;
  transform: translateY(-1px);
}


.pdf-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}

.pdf-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pdf-modal-content {
  background: white;
  border-radius: 12px;
  width: 90%;
  max-width: 900px;
  height: 90vh;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.3s ease;
}

.pdf-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid #e0e0e0;
}

.pdf-modal-title {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: 15px;
}

.close-modal {
  background: #f3f4f6;
  border: none;
  border-radius: 6px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s;
  color: #333;
}

.close-modal:hover {
  background: #e5e7eb;
}

.pdf-modal-body {
  flex: 1;
  padding: 0;
  overflow: hidden;
}

.pdf-modal-iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 0 0 12px 12px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


@keyframes rotating {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.rotating {
  animation: rotating 0.8s linear infinite;
  display: inline-block;
}

.loader-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(2px);
}


@media (max-width: 768px) {
  .pdf-preview-container.active {
    flex-direction: column;
    align-items: stretch;
  }

  .pdf-actions {
    width: 100%;
    justify-content: space-between;
  }

  .view-pdf,
  .remove-pdf {
    flex: 1;
    justify-content: center;
  }

  .pdf-modal-content {
    width: 95%;
    height: 95vh;
  }
}


@media (max-width: 768px) {
  .flex.gap,
  .flex.gap.twocol {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .flex.gap input,
  .flex.gap.twocol input {
    width: 100%;
  }
}


.btn-group {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-md);
  margin-top: var(--space-md);
}


.register-steps {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.register-steps .step {
  width: 12px;
  height: 12px;
  background-color: var(--color-border);
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.register-steps .step.active {
  background-color: var(--color-primary);
}