/* ==========================================================================
   FEEDBACK WIDGET
   Bottom-right in-app survey / feedback card
   ========================================================================== */

/* Container */
.feedback-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-toast);
  width: 340px;
  max-width: calc(100vw - 48px);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  font-family: var(--font-family-primary);
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.25s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  pointer-events: none;
}

.feedback-widget.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.feedback-widget.is-exiting {
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}

/* Header */
.feedback-widget__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 20px 20px 0;
}

.feedback-widget__question {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  line-height: var(--line-height-normal);
  margin: 0;
  padding-right: 8px;
  flex: 1;
}

.feedback-widget__close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--color-text-tertiary);
  cursor: pointer;
  border-radius: var(--border-radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
  padding: 0;
  margin: -4px -4px 0 0;
}

.feedback-widget__close:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

/* Body */
.feedback-widget__body {
  padding: 16px 20px 20px;
}

/* ==========================================================================
   RATING TYPE
   ========================================================================== */

.feedback-rating {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.feedback-rating__btn {
  flex: 1;
  min-width: 32px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-base);
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
  font-family: var(--font-family-primary);
}

.feedback-rating__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-50);
}

.feedback-rating__btn.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.feedback-rating__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  width: 100%;
}

.feedback-rating__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

/* ==========================================================================
   SINGLE / MULTI CHOICE
   ========================================================================== */

.feedback-choices {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.feedback-choice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-base);
  background: var(--color-bg-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.feedback-choice:hover {
  border-color: var(--color-border-medium);
  background: var(--color-bg-tertiary);
}

.feedback-choice.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary-50);
}

.feedback-choice__indicator {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border-medium);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.feedback-choice--multi .feedback-choice__indicator {
  border-radius: var(--border-radius-sm);
}

.feedback-choice.is-selected .feedback-choice__indicator {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

.feedback-choice__indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-white);
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-fast);
}

.feedback-choice--multi .feedback-choice__indicator-dot {
  border-radius: 1px;
  width: 10px;
  height: 10px;
}

.feedback-choice.is-selected .feedback-choice__indicator-dot {
  opacity: 1;
  transform: scale(1);
}

.feedback-choice__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  line-height: var(--line-height-normal);
}

/* Check icon inside multi-select indicator */
.feedback-choice__indicator-check {
  width: 12px;
  height: 12px;
  color: var(--color-white);
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-fast);
}

.feedback-choice.is-selected .feedback-choice__indicator-check {
  opacity: 1;
  transform: scale(1);
}

/* ==========================================================================
   OPEN TEXT
   ========================================================================== */

.feedback-textarea {
  width: 100%;
  min-height: 80px;
  max-height: 160px;
  padding: 10px 12px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-base);
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  resize: vertical;
  transition: border-color var(--transition-fast);
  box-sizing: border-box;
}

.feedback-textarea::placeholder {
  color: var(--color-text-tertiary);
}

.feedback-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ==========================================================================
   BINARY (THUMBS)
   ========================================================================== */

.feedback-binary {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.feedback-binary__btn {
  flex: 1;
  max-width: 120px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-base);
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.feedback-binary__btn svg {
  width: 22px;
  height: 22px;
  stroke-width: 2;
}

.feedback-binary__btn:hover {
  border-color: var(--color-border-medium);
  background: var(--color-bg-tertiary);
}

.feedback-binary__btn--up:hover,
.feedback-binary__btn--up.is-selected {
  border-color: var(--color-success);
  background: var(--color-success-light);
  color: var(--color-success-dark);
}

.feedback-binary__btn--down:hover,
.feedback-binary__btn--down.is-selected {
  border-color: var(--color-error);
  background: var(--color-error-light);
  color: var(--color-error-dark);
}

/* ==========================================================================
   ANNOUNCEMENT
   ========================================================================== */

.feedback-announcement__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 6px;
  line-height: var(--line-height-tight);
}

.feedback-announcement__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0 0 16px;
  line-height: var(--line-height-normal);
}

.feedback-announcement__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px 16px;
  border: none;
  border-radius: var(--border-radius-base);
  background: var(--color-gray-button);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  font-family: var(--font-family-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.feedback-announcement__cta:hover {
  background: var(--color-gray-800);
}

/* ==========================================================================
   SUBMIT BUTTON (shared by multi_choice + open_text)
   ========================================================================== */

.feedback-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 12px;
  padding: 10px 16px;
  border: none;
  border-radius: var(--border-radius-base);
  background: var(--color-gray-button);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  font-family: var(--font-family-primary);
  cursor: pointer;
  transition: background var(--transition-fast), opacity var(--transition-fast);
}

.feedback-submit:hover {
  background: var(--color-gray-800);
}

.feedback-submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ==========================================================================
   THANK YOU STATE
   ========================================================================== */

.feedback-thankyou {
  text-align: center;
  padding: 8px 0;
}

.feedback-thankyou__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin: 0 auto 12px;
  border-radius: var(--border-radius-full);
  background: var(--color-success-light);
  color: var(--color-success);
}

.feedback-thankyou__icon svg {
  width: 20px;
  height: 20px;
}

.feedback-thankyou__text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin: 0;
}

/* ==========================================================================
   PREVIEW BADGE (QA testing)
   ========================================================================== */

.feedback-widget__preview-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  margin-bottom: 8px;
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
  border-radius: var(--border-radius-sm);
  font-size: 11px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.02em;
}

/* ==========================================================================
   DARK MODE TWEAKS
   ========================================================================== */

:root[data-theme='dark'] .feedback-widget {
  border-color: var(--color-border-dark);
}

:root[data-theme='dark'] .feedback-rating__btn {
  background: var(--color-surface-base);
  border-color: var(--color-border-medium);
}

:root[data-theme='dark'] .feedback-rating__btn:hover {
  background: rgba(255, 1, 51, 0.12);
}

:root[data-theme='dark'] .feedback-choice {
  background: var(--color-surface-base);
  border-color: var(--color-border-medium);
}

:root[data-theme='dark'] .feedback-choice:hover {
  background: var(--color-bg-tertiary);
}

:root[data-theme='dark'] .feedback-choice.is-selected {
  background: rgba(255, 1, 51, 0.1);
}

:root[data-theme='dark'] .feedback-textarea {
  background: var(--color-surface-base);
  border-color: var(--color-border-medium);
}

:root[data-theme='dark'] .feedback-binary__btn {
  background: var(--color-surface-base);
  border-color: var(--color-border-medium);
}

:root[data-theme='dark'] .feedback-binary__btn--up:hover,
:root[data-theme='dark'] .feedback-binary__btn--up.is-selected {
  background: rgba(34, 197, 94, 0.1);
}

:root[data-theme='dark'] .feedback-binary__btn--down:hover,
:root[data-theme='dark'] .feedback-binary__btn--down.is-selected {
  background: rgba(239, 68, 68, 0.1);
}

:root[data-theme='dark'] .feedback-announcement__cta,
:root[data-theme='dark'] .feedback-submit {
  background: var(--color-white);
  color: var(--color-gray-900);
}

:root[data-theme='dark'] .feedback-announcement__cta:hover,
:root[data-theme='dark'] .feedback-submit:hover {
  background: var(--color-gray-200);
}

:root[data-theme='dark'] .feedback-thankyou__icon {
  background: rgba(34, 197, 94, 0.12);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 480px) {
  .feedback-widget {
    bottom: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    border-bottom: none;
  }

  .feedback-widget.is-visible {
    transform: translateY(0);
  }

  .feedback-widget.is-exiting {
    transform: translateY(100%);
  }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .feedback-widget {
    transition: opacity 0.1s ease;
    transform: none !important;
  }

  .feedback-widget.is-exiting {
    transform: none !important;
  }
}