.verification-button {
  margin-top: 8px;
  padding: 8px 16px;
  border: none;
  border-radius: 20px;
  background: linear-gradient(135deg, #045bb9, #1a73e8);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.2s ease;
  box-shadow: 0 4px 10px rgba(4, 91, 185, 0.25);
}

.verification-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(4, 91, 185, 0.35);
}

.verification-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(4, 91, 185, 0.2);
}

.verification-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.survey-clear-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 18px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #c62828, #ef5350);
  color: #ffffff;
  text-transform: none;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(198, 40, 40, 0.35);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    opacity 0.15s ease;
}

.survey-clear-navigation {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.survey-clear-navigation .survey-clear-button {
  order: -1;
  margin-right: auto;
}

.survey-clear-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(198, 40, 40, 0.45);
}

.survey-clear-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(198, 40, 40, 0.3);
}

.survey-clear-button:focus-visible {
  outline: 3px solid rgba(239, 83, 80, 0.4);
  outline-offset: 2px;
}

.confirm-dialog-backdrop {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(9, 20, 45, 0.55);
  backdrop-filter: blur(3px);
  z-index: 1100;
  animation: completion-backdrop-fade 0.2s ease;
}

.confirm-dialog {
  width: min(360px, 100%);
  border-radius: 18px;
  padding: 28px 32px;
  background: #ffffff;
  box-shadow: 0 18px 48px rgba(15, 37, 84, 0.22);
  font-family: "Open Sans", Arial, sans-serif;
  color: #15213b;
  animation: completion-dialog-pop 0.22s ease;
}

.confirm-dialog__title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 600;
}

.confirm-dialog--danger .confirm-dialog__title {
  color: #b91c1c;
}

.confirm-dialog__message {
  margin: 0 0 20px;
  font-size: 14px;
  color: #4b5563;
  line-height: 1.5;
}

.confirm-dialog__actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.confirm-dialog__button {
  flex: 1;
  min-width: 120px;
  padding: 10px 16px;
  border-radius: 12px;
  border: none;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background 0.2s ease;
}

.confirm-dialog__button--ghost {
  background: #f3f4f6;
  color: #1f2937;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.08);
}

.confirm-dialog__button--ghost:hover {
  background: #e5e7eb;
}

.confirm-dialog__button--danger {
  background: linear-gradient(135deg, #c62828, #ef5350);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(198, 40, 40, 0.35);
}

.confirm-dialog__button--danger:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(198, 40, 40, 0.45);
}

.confirm-dialog__button:focus-visible {
  outline: 3px solid rgba(239, 83, 80, 0.35);
  outline-offset: 2px;
}

.completion-backdrop {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(9, 20, 45, 0.55);
  backdrop-filter: blur(3px);
  z-index: 1050;
  animation: completion-backdrop-fade 0.2s ease;
}

.completion-dialog {
  position: relative;
  width: min(420px, 100%);
  background: #ffffff;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 18px 48px rgba(15, 37, 84, 0.18);
  font-family: "Open Sans", Arial, sans-serif;
  color: #15213b;
  animation: completion-dialog-pop 0.28s ease;
}

.completion-dialog__close {
  position: absolute;
  top: 16px;
  right: 16px;
  border: none;
  background: transparent;
  color: #4b5563;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s ease;
}

.completion-dialog__close:hover {
  color: #111827;
}

.completion-dialog__title {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 600;
  color: #0b1f4b;
}

.completion-dialog__badge {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.completion-dialog__badge--success {
  background: rgba(16, 185, 129, 0.15);
  color: #0f9d69;
}

.completion-dialog__badge--danger {
  background: rgba(239, 68, 68, 0.15);
  color: #c0392b;
}

.completion-dialog__badge--muted {
  background: rgba(107, 114, 128, 0.15);
  color: #4b5563;
}

.completion-dialog__message {
  margin: 0;
  padding: 0;
  list-style: none;
  color: #374151;
}

.completion-dialog__message li {
  margin-bottom: 10px;
  line-height: 1.55;
}

.completion-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.completion-dialog__button {
  flex: 1;
  min-width: 120px;
  padding: 10px 18px;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

.completion-dialog__button--primary {
  background: linear-gradient(135deg, #045bb9, #1a73e8);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(4, 91, 185, 0.3);
}

.completion-dialog__button--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(4, 91, 185, 0.35);
}

.completion-dialog__button--secondary {
  background: #e0e7ff;
  color: #1f2937;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.15);
}

.completion-dialog__button--secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(79, 70, 229, 0.2);
}

.sd-question__erbox,
.sd-panel__erbox,
.sd-error,
.sv-string-viewer--error,
.sd-error__title,
.sd-error__text,
.sd-error__message,
.sd-error__cell,
.sd-error__responsive,
.sd-question__error,
.sd-question__erbox .sv-string-viewer,
.sd-panel__erbox .sv-string-viewer {
  font-size: 12px !important;
  font-weight: 600 !important;
  line-height: 1.3 !important;
}

.sd-question__erbox .sd-error__icon,
.sd-panel__erbox .sd-error__icon {
  width: 10px !important;
  height: 10px !important;
  margin-right: 8px !important;
}

.sd-body__progress {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.sd-progress {
  display: none !important;
  margin-bottom: 0 !important;
}

.sd-progress__bar {
  background-color: #fff !important;
}

.sd-body__page {
  margin-top: 0 !important;
  padding-top: 10px !important;
}

.sd-page {
  margin-top: 0 !important;
}

.sd-header {
  margin-bottom: 32px !important;
  padding-bottom: 16px !important;
}

.sd-header .sv-header__text {
  margin-top: 12px;
}

@media (min-width: 768px) {
  .sd-header .sv-header__text {
    margin-top: 0;
  }
}

.sv-header__logo {
  margin-right: 24px;
  margin-bottom: 16px;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .sv-header__logo {
    margin-bottom: 0;
  }
}

.sd-body {
  padding-top: 48px !important;
}

.submission-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(9, 20, 45, 0.65);
  backdrop-filter: blur(3px);
  z-index: 1200;
}

.submission-overlay--visible {
  display: flex;
}

.submission-overlay__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 32px 40px;
  border-radius: 18px;
  background: rgba(15, 32, 64, 0.9);
  box-shadow: 0 24px 60px rgba(6, 20, 51, 0.4);
  max-width: 320px;
  text-align: center;
}

.submission-overlay__spinner {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.25);
  border-top-color: #ffffff;
  animation: submission-overlay-spin 0.9s linear infinite;
}

.submission-overlay__text {
  margin: 0;
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
}

@keyframes submission-overlay-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes completion-backdrop-fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes completion-dialog-pop {
  from {
    opacity: 0;
    transform: translateY(15px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}