/* ===========================
   Feedback Panel Styles
   =========================== */

/* === Panel (right slide-out) === */
.feedback-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 340px;
  background: var(--card-bg);
  z-index: 1050;
  transform: translate3d(350px, 0, 0);
  transition: transform 0.3s;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(128, 128, 128, 0.25) transparent;
  display: flex;
  flex-direction: column;
}

.feedback-panel.open {
  transform: translate3d(0, 0, 0);
}

/* === Overlay === */
.feedback-panel-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1045;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.feedback-panel-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* === Header === */
.feedback-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.feedback-panel-close {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1rem;
  padding: 0.25rem;
  transition: color 0.15s;
}

.feedback-panel-close:hover {
  color: var(--text-primary);
}

/* === Body === */
.feedback-panel-body {
  flex: 1;
  padding: 0.5rem 0;
  overflow-y: auto;
}

/* === Sections === */
.feedback-section {
  padding: 0.75rem 1.25rem;
}

.feedback-section-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* === Category Pills === */
.feedback-category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.feedback-category-pill {
  cursor: pointer;
  margin: 0;
}

.feedback-category-pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.feedback-category-pill-inner {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  background: var(--tag-bg);
  border: 1px solid var(--border-color);
  border-radius: 2rem;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  user-select: none;
}

.feedback-category-pill-inner i {
  font-size: 0.875rem;
}

.feedback-category-pill:hover .feedback-category-pill-inner {
  border-color: var(--accent);
  color: var(--text-primary);
}

.feedback-category-pill input[type="radio"]:checked + .feedback-category-pill-inner {
  background: rgba(var(--accent-rgb), 0.12);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.2);
}

/* === Textarea === */
.feedback-textarea {
  width: 100%;
  padding: 0.625rem 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--body-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  outline: none;
  resize: vertical;
  min-height: 100px;
  max-height: 240px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

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

.feedback-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12);
}

/* === Character Counter === */
.feedback-char-count {
  text-align: right;
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.feedback-char-count.near-limit {
  color: #e67e22;
}

.feedback-char-count.at-limit {
  color: #e74c3c;
}

/* === Checkboxes === */
.feedback-options {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.feedback-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}

.feedback-checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.feedback-checkbox-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  min-width: 16px;
  border: 1.5px solid var(--border-color);
  border-radius: 3px;
  background: var(--body-bg);
  transition: background 0.15s, border-color 0.15s;
  margin-top: 1px;
  position: relative;
}

.feedback-checkbox-custom::after {
  content: "";
  display: block;
  width: 4px;
  height: 8px;
  border: solid transparent;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
  transition: border-color 0.15s;
}

.feedback-checkbox-label input[type="checkbox"]:checked + .feedback-checkbox-custom {
  background: var(--accent);
  border-color: var(--accent);
}

.feedback-checkbox-label input[type="checkbox"]:checked + .feedback-checkbox-custom::after {
  border-color: #fff;
}

.feedback-checkbox-label:hover .feedback-checkbox-custom {
  border-color: var(--accent);
}

/* === Screenshot Preview === */
.feedback-screenshot-preview {
  display: none;
  position: relative;
  width: 120px;
  height: 80px;
  margin-left: calc(16px + 0.5rem);
  border-radius: 0.375rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--body-bg);
}

.feedback-screenshot-preview.show {
  display: block;
}

.feedback-screenshot-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feedback-screenshot-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.5));
  transition: color 0.15s;
}

.feedback-screenshot-remove:hover {
  color: #e74c3c;
}

/* === Submit Button === */
.feedback-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s;
}

.feedback-submit-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.feedback-submit-btn:active {
  transform: translateY(0);
  opacity: 0.85;
}

.feedback-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* === Spinner === */
.feedback-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: feedback-spin 0.6s linear infinite;
}

.feedback-submit-btn.loading .feedback-spinner {
  display: inline-block;
}

@keyframes feedback-spin {
  to {
    transform: rotate(360deg);
  }
}

/* === Messages === */
.feedback-msg {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  margin: 0 1.25rem 0.75rem;
  font-size: 0.8125rem;
  border-radius: 0.5rem;
}

.feedback-msg.show {
  display: flex;
}

.feedback-msg i {
  font-size: 1rem;
  flex-shrink: 0;
}

.feedback-msg-success {
  color: #16a34a;
  background: rgba(22, 163, 74, 0.08);
  border: 1px solid rgba(22, 163, 74, 0.18);
}

.feedback-msg-success i {
  color: #16a34a;
}

.feedback-msg-error {
  color: #dc2626;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.18);
}

.feedback-msg-error i {
  color: #dc2626;
}

/* === Support Section (FANBOX) === */
.feedback-support-section {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  margin: 1rem 1.25rem 0.75rem;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.08) 0%, rgba(var(--accent-rgb), 0.04) 100%);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: 0.75rem;
}

.feedback-support-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #ff4757;
  background: rgba(255, 71, 87, 0.1);
  border-radius: 50%;
}

.feedback-support-icon i {
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  10%, 30% {
    transform: scale(1.1);
  }
  20% {
    transform: scale(1);
  }
}

.feedback-support-content {
  flex: 1;
}

.feedback-support-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.feedback-support-description {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.feedback-support-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #ff4757 0%, #ff6348 100%);
  border: none;
  border-radius: 0.5rem;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 2px 4px rgba(255, 71, 87, 0.2);
}

.feedback-support-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(255, 71, 87, 0.3);
}

.feedback-support-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(255, 71, 87, 0.2);
}

.feedback-support-btn i {
  font-size: 0.75rem;
}

/* === Mobile Responsive === */
@media (max-width: 768px) {
  .feedback-panel {
    width: 100%;
    transform: translate3d(100%, 0, 0);
  }
}