/* 设置页：PC 宽屏多列布局，顶栏固定保存按钮（字号固定见 style.css .settings-page-root） */

/* 设置页专用变量（看板 style.css 精简后不再提供 --accent / --text 等） */
html.settings-page-root {
  --text: rgba(255, 255, 255, 0.92);
  --text-muted: rgba(255, 255, 255, 0.55);
  --surface: rgba(255, 255, 255, 0.04);
  --surface-border: rgba(255, 255, 255, 0.12);
  --accent: #ffffff;
  --accent-warm: #fbbf24;
  --bg: #0d1117;
}

.settings-body {
  overflow: auto;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
}

.settings-page {
  max-width: 1680px;
  margin: 0 auto;
  padding: 0 28px 32px;
}

.settings-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
  padding: 18px 0;
  background: var(--bg);
  border-bottom: 2px solid var(--surface-border);
}

.settings-header-text h1 {
  font-size: 1.75rem;
  margin-bottom: 4px;
}

.settings-subtitle {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.settings-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.settings-form {
  display: block;
}

/* 新型左右 Tab 双栏布局 */
.settings-layout {
  display: flex;
  gap: 24px;
  margin-top: 10px;
  align-items: start;
}

.settings-sidebar {
  width: 220px;
  flex-shrink: 0;
  position: sticky;
  top: 90px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 14px;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.settings-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: transparent;
  border: none;
  border-radius: 10px;
  color: var(--text-muted);
  cursor: pointer;
  text-align: left;
  font-size: 0.95rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.nav-item.active {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-weight: 500;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.nav-icon {
  font-size: 1.1rem;
}

.settings-main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

/* 当 Section 不属于当前活跃的 Tab 时隐藏 */
.settings-section.hidden-tab {
  display: none !important;
}

.midea-actions {
  margin: 8px 0 12px;
}

.mijia-actions {
  gap: 10px;
  flex-wrap: wrap;
  margin: 8px 0 12px;
}

.mijia-login-block {
  margin-top: 8px;
}

.mijia-oauth-hint {
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 193, 7, 0.25);
  background: rgba(255, 193, 7, 0.06);
  line-height: 1.55;
}

.mijia-oauth-hint code {
  font-size: 0.82em;
}

.mijia-auth-url-field {
  margin-top: 10px;
}

.mijia-auth-url-field input {
  font-size: 0.82rem;
}

.mijia-manual-row {
  margin-top: 10px;
  gap: 10px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.mijia-code-field {
  flex: 1 1 280px;
  margin-bottom: 0;
}

.mijia-device-panel {
  margin-top: 14px;
}

.mijia-device-panel-title {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.mijia-device-list {
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.02);
}

.mijia-device-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 6px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  line-height: 1.45;
}

.mijia-device-row:last-child {
  border-bottom: none;
}

.mijia-device-info {
  flex: 1;
  min-width: 0;
  word-break: break-all;
}

.mijia-device-show {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.mijia-device-show input {
  width: 16px;
  height: 16px;
}

.settings-section-wide code {
  font-size: 0.85em;
  color: var(--text-muted);
}

.settings-section {
  background: var(--surface);
  border: 2px solid var(--surface-border);
  border-radius: 14px;
  padding: 20px;
  height: auto;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.settings-section h2 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 14px;
  line-height: 1.55;
}

.section-desc a {
  color: var(--accent);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
}

.form-field.span-2 {
  grid-column: span 2;
}

.form-grid > .span-2 {
  grid-column: span 2;
}

.form-field input[type="text"],
.form-field input[type="password"],
.form-field input[type="number"],
.form-field input[type="time"],
.form-field input[type="range"],
.form-field select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--surface-border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
}

.form-field input:focus,
.form-field select:focus {
  outline: 2px solid var(--accent);
  border-color: var(--accent);
}

.form-field input[type="range"] {
  width: 100%;
  padding: 0;
  height: 28px;
  accent-color: var(--accent);
  cursor: pointer;
}

.form-field input[type="range"]:focus {
  outline: none;
}

.field-hint {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.csg-block {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--surface-border);
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  cursor: pointer;
  user-select: none;
  line-height: 1.45;
}

.checkbox-row.align-end {
  align-self: end;
  margin-bottom: 0;
}

.checkbox-row input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--accent);
}

.sync-status {
  margin-top: 12px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 8px;
  color: var(--accent-warm);
  font-size: 0.88rem;
  line-height: 1.45;
  word-break: break-word;
}

.sync-status.sync-ok {
  color: #86efac;
  background: rgba(34, 197, 94, 0.12);
}

.sync-status.sync-err {
  color: #fca5a5;
  background: rgba(248, 113, 113, 0.12);
}

.csg-login-panel {
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.18);
}

.csg-login-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.csg-tab {
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.csg-tab.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(56, 189, 248, 0.12);
}

.csg-tab-panel.hidden {
  display: none;
}

.csg-logged.hidden,
.csg-qr-wrap.hidden {
  display: none;
}

.csg-login-summary {
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--text);
}

.csg-login-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.csg-qr-types {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.csg-qr-wrap {
  text-align: center;
}

.csg-qr-wrap img {
  max-width: 180px;
  border-radius: 8px;
  background: #fff;
  padding: 6px;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.btn:hover {
  opacity: 0.9;
}

.btn-primary {
  background: rgba(255, 255, 255, 0.92);
  color: #0d1117;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover:not(:disabled) {
  background: #ffffff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border: 1px solid var(--surface-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn:disabled {
  opacity: 1;
  cursor: not-allowed;
}

.btn-primary:disabled {
  background: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.45);
  border-color: transparent;
}

.toast {
  position: fixed;
  top: 76px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.92rem;
  z-index: 100;
  text-align: center;
}

.toast.success {
  background: #166534;
  color: #dcfce7;
}

.toast.error {
  background: #991b1b;
  color: #fee2e2;
}

.toast.hidden {
  display: none;
}

.location-block {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--surface-border);
}

.location-block h3 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.inline-row {
  display: flex;
  gap: 8px;
}

.inline-row input {
  flex: 1;
}

.btn-sm {
  padding: 9px 12px;
  font-size: 0.85rem;
}

.brightness-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-field .time-input {
  width: auto;
  min-width: 6.5rem;
  padding: 4px 8px;
  margin: 0 4px;
  border-radius: 6px;
  border: 1px solid var(--surface-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 0.92rem;
}

.brightness-preview-panel {
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--surface-border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  filter: brightness(var(--preview-brightness, 1));
  transition: filter 0.08s linear;
}

.brightness-preview-caption {
  margin: 0 0 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.font-preview {
  margin-top: 0;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--surface-border);
  background: var(--bg);
  /* 仅预览区模拟看板字号，设置页其余部分保持 16px */
  font-size: var(--board-font-size, 16px);
}

.font-preview-clock {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-warm);
  line-height: 1.1;
}

.font-preview-greeting {
  display: block;
  margin-top: 4px;
  font-size: 0.88rem;
  color: var(--text);
}

.font-preview-label {
  display: block;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hidden {
  display: none;
}

#weather-geocode-result {
  margin-top: 8px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--surface-border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
}

/* ═══ DDNS 动态域名 ═══ */

.ddns-info-block {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--surface-border);
  background: rgba(255, 255, 255, 0.02);
}

.ddns-info-block h3 {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text);
}

.ddns-status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin-bottom: 12px;
}

.ddns-status-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ddns-status-label {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.ddns-status-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  font-family: "Consolas", "SF Mono", monospace;
}

.ddns-actions {
  gap: 8px;
  margin-bottom: 8px;
}

.ddns-logs-block {
  margin-top: 12px;
}

.ddns-logs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.ddns-logs-header h3 {
  margin-bottom: 0;
  font-size: 0.85rem;
}

.ddns-logs {
  max-height: 200px;
  overflow-y: auto;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--surface-border);
  background: var(--bg);
  font-size: 0.82rem;
  font-family: "Consolas", "SF Mono", monospace;
  line-height: 1.6;
  color: var(--text-dim);
}

.ddns-log-line {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ddns-log-line + .ddns-log-line {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* 网站监控 */
.monitor-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.monitor-item {
  padding: 14px;
  border: 1px solid #30363d;
  border-radius: 8px;
  background: rgba(13, 17, 23, 0.5);
}

.monitor-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 8px;
  flex-wrap: wrap;
}

.reminder-item .monitor-item-header .checkbox-row {
  flex-shrink: 0;
}

.reminder-item .monitor-item-header .monitor-status {
  flex: 1;
  min-width: 0;
  text-align: right;
}

.reminder-repeat-options {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 4px;
}

.reminder-repeat-options .checkbox-row {
  margin-bottom: 0;
}

.reminder-monthly-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  grid-column: span 2;
}

.reminder-monthly-fields[hidden] {
  display: none !important;
}

.reminder-daily-hint[hidden] {
  display: none !important;
}

@media (max-width: 640px) {
  .reminder-monthly-grid {
    grid-template-columns: 1fr;
  }
}

.monitor-status {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

.monitor-status.ok { color: #7ee787; }
.monitor-status.fail { color: #ff7b72; }

/* ── 日程提醒列表 ── */

.reminder-list {
  margin-top: 12px;
}

.reminder-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  margin-bottom: 6px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  transition: background 0.2s;
}

.reminder-list-item:hover {
  background: rgba(255, 255, 255, 0.06);
}

.reminder-list-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.reminder-list-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reminder-list-schedule {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.reminder-list-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: 12px;
}

.reminder-list-enabled {
  opacity: 0.5;
}

.reminder-list-enabled.checked {
  opacity: 1;
}

.reminder-list-empty {
  text-align: center;
  padding: 32px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ── 添加提醒弹窗 ── */

.reminder-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.reminder-modal[hidden] {
  display: none !important;
}

.reminder-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.reminder-modal-box {
  position: relative;
  width: min(480px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px 28px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(22, 26, 32, 0.98);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.reminder-modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.reminder-modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.reminder-modal-body .span-2 {
  grid-column: 1 / -1;
}

.reminder-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.reminder-modal .reminder-monthly-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}