/* 设置弹窗 · 实底 + 交互动效（覆盖基础样式） */

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

@keyframes settingsPanelIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.settings-overlay {
  background: rgba(0, 0, 0, 0.82) !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
}

.settings-overlay.active {
  animation: settingsOverlayIn 0.22s var(--ease-out);
}

.settings-panel {
  background: linear-gradient(165deg, var(--bg-secondary) 0%, var(--bg-elevated) 42%, var(--bg-card) 100%) !important;
  border: 1px solid var(--border-light) !important;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06),
    0 24px 64px rgba(0, 0, 0, 0.55),
    0 8px 24px rgba(0, 0, 0, 0.35) !important;
  animation: settingsPanelIn 0.32s var(--ease-spring);
  isolation: isolate;
}

[data-theme="light"] .settings-panel {
  background: linear-gradient(165deg, #ffffff 0%, #f5f5f7 100%) !important;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.06),
    0 24px 48px rgba(0, 0, 0, 0.12) !important;
}

.settings-header {
  background: rgba(255, 255, 255, 0.03);
  border-bottom-color: var(--border-light) !important;
}

.settings-help-list {
  margin: 0;
  padding-left: 18px;
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.65;
}
.settings-help-list li {
  margin-bottom: 8px;
}
.settings-help-list li:last-child {
  margin-bottom: 0;
}

.side-panel-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10050;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.side-panel-overlay.active {
  display: flex;
}
.side-panel-box {
  width: 100%;
  max-width: 420px;
  max-height: min(88vh, 560px);
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.side-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.side-panel-head h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}
.side-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}
.side-panel-desc {
  margin: 0 0 12px;
  font-size: var(--font-sm);
  color: var(--text-muted);
  line-height: 1.5;
}
.side-panel-textarea {
  width: 100%;
  min-height: 120px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: var(--font-sm);
  line-height: 1.5;
  resize: vertical;
  box-sizing: border-box;
}
.side-panel-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}
.contact-wechat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.contact-wechat-label {
  font-size: var(--font-sm);
  color: var(--text-muted);
}
.contact-wechat-id {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

[data-theme="light"] .settings-header {
  background: rgba(0, 0, 0, 0.02);
}

.settings-body {
  padding: 12px 16px 16px !important;
}

.settings-section {
  margin-bottom: 12px;
  padding: 14px 14px 16px !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg) !important;
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out);
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section:hover {
  border-color: var(--border-light) !important;
  box-shadow: var(--shadow-md);
}

.settings-section-title {
  font-size: 13px !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em;
  color: var(--text-primary) !important;
  margin-bottom: 6px !important;
}

.settings-section-desc,
.settings-field label,
.settings-hint {
  color: var(--text-muted) !important;
}

.settings-field label {
  color: var(--text-secondary) !important;
  font-weight: 500;
}

.settings-input {
  background: var(--bg-input) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
  transition:
    border-color 0.2s var(--ease-out),
    box-shadow 0.2s var(--ease-out),
    transform 0.15s var(--ease-out),
    background 0.2s var(--ease-out) !important;
}

.settings-input:hover {
  border-color: var(--border-light) !important;
  background: var(--bg-hover) !important;
}

.settings-input:focus {
  border-color: var(--text-muted) !important;
  box-shadow: 0 0 0 3px var(--accent-bg-strong), 0 2px 8px rgba(0, 0, 0, 0.2) !important;
  transform: translateY(-1px);
}

.settings-input:active {
  transform: translateY(0);
}

select.settings-input option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.settings-check {
  padding: 10px 12px;
  margin-top: 8px !important;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.settings-check:hover {
  background: var(--bg-hover);
  border-color: var(--border);
}

.settings-check-box {
  transition: transform 0.15s var(--ease-spring), background 0.2s, border-color 0.2s;
}

.settings-check:hover .settings-check-box {
  border-color: var(--text-muted);
  transform: scale(1.05);
}

.settings-check-label {
  color: var(--text-secondary) !important;
}

.settings-hint-block {
  background: var(--bg-hover) !important;
  border-color: var(--border-light) !important;
  color: var(--text-secondary) !important;
}

.settings-field-item {
  transition: transform 0.2s var(--ease-out), border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.settings-field-item:hover {
  border-color: var(--border-light) !important;
  background: var(--bg-hover) !important;
  transform: translateX(2px);
  box-shadow: var(--shadow-sm);
}

.settings-field-item-name {
  color: var(--text-primary) !important;
  font-weight: 500;
}

.settings-close {
  transition: transform 0.2s var(--ease-out), background 0.2s, color 0.2s !important;
}

.settings-close:hover {
  transform: rotate(90deg);
  background: var(--bg-hover) !important;
  color: var(--text-primary) !important;
}

.settings-close:active {
  transform: rotate(90deg) scale(0.92);
}

/* 设置内按钮交互 */
.settings-panel .btn {
  transition:
    transform 0.18s var(--ease-out),
    box-shadow 0.18s var(--ease-out),
    background 0.18s var(--ease-out),
    border-color 0.18s var(--ease-out),
    color 0.18s var(--ease-out) !important;
}

.settings-panel .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.settings-panel .btn:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.settings-panel .btn-primary {
  background: var(--accent-gradient) !important;
  color: var(--accent-on) !important;
  border: 1px solid transparent !important;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.settings-panel .btn-primary:hover {
  filter: brightness(1.08);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.settings-panel .btn-secondary,
.settings-panel .btn-ghost {
  background: var(--bg-hover) !important;
  border: 1px solid var(--border-light) !important;
  color: var(--text-primary) !important;
}

.settings-panel .btn-secondary:hover,
.settings-panel .btn-ghost:hover {
  background: var(--accent-bg-strong) !important;
  border-color: var(--text-muted) !important;
}

.settings-panel .btn-danger {
  background: var(--danger-bg) !important;
  border: 1px solid rgba(229, 115, 115, 0.35) !important;
  color: var(--danger) !important;
}

.settings-panel .btn-danger:hover {
  background: rgba(229, 115, 115, 0.22) !important;
  border-color: var(--danger) !important;
  color: #ff8a80 !important;
}

.settings-footer {
  background: var(--bg-secondary) !important;
  border-top-color: var(--border-light) !important;
}

.settings-footer .btn-secondary:hover {
  transform: translateY(-1px);
}

.settings-status:not(:empty) {
  animation: settingsStatusPulse 0.4s var(--ease-out);
}

@keyframes settingsStatusPulse {
  from { opacity: 0; transform: translateX(-4px); }
  to { opacity: 1; transform: translateX(0); }
}