.xkm-clock {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.6px;
    padding: 10px 18px;
    margin: 12px auto 14px;
    max-width: 360px;
    color: var(--text-color);
    font-variant-numeric: tabular-nums;
    background-color: var(--task-bg);
    border-radius: 999px;
    border: 1px solid var(--border-color);
    box-shadow:
        0 1px 3px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.xkm-clock-clickable {
    cursor: pointer;
}

.xkm-clock-clickable:hover {
    background-color: var(--hover-bg);
}

/* 音乐按钮 */
.music-btn-wrapper {
    position: fixed;
    top: 20px;
    left: 0px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-left: -20px;
}

.music-btn {
    width: 40px;
    height: 40px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    transition: background-color 0.2s, border-color 0.2s;
    padding: 0;
    margin: 0;
    font-size: 24px;
    line-height: 1;
    flex-shrink: 0;
}

.music-btn:hover {
    background-color: var(--hover-bg);
}

.music-btn.playing {
    background-color: var(--text-color);
    color: var(--bg-color);
    border-color: var(--text-color);
}

/* 音量滑块容器 */
.volume-slider-container {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    pointer-events: none;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    /* margin-left: -40px; */
}

.music-btn-wrapper:hover .volume-slider-container {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* 纵向音量滑块 */
.volume-slider {
    width: 120px;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    outline: none;
    cursor: pointer;
    margin: 0;
    padding: 0;
    transform: rotate(-90deg);
    transform-origin: center;
}

.volume-slider::-webkit-slider-runnable-track {
    width: 120px;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--text-color);
    border-radius: 50%;
    cursor: pointer;
    margin-top: -5px;
    transition: background-color 0.2s, transform 0.1s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.volume-slider::-webkit-slider-thumb:hover {
    background: var(--text-color);
    transform: scale(1.1);
    opacity: 0.8;
}

.volume-slider::-moz-range-track {
    width: 120px;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    border: none;
}

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--text-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    transition: background-color 0.2s, transform 0.1s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.volume-slider::-moz-range-thumb:hover {
    background: var(--text-color);
    transform: scale(1.1);
    opacity: 0.8;
}

/* 任务预估时间功能样式 */
.task-item-content {
    position: relative;
}

.task-estimate-container {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    flex-shrink: 0;
    padding-left: 10px;
}

.task-estimate-btn {
    padding: 4px 10px;
    font-size: 12px;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    white-space: nowrap;
    font-family: inherit;
}

.task-estimate-btn:hover:not(:disabled) {
    background-color: var(--hover-bg);
    border-color: var(--today-border);
}

.task-estimate-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.task-estimate-display {
    min-width: 60px;
    padding: 4px 8px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    background-color: var(--dot-completed);
    color: #ffffff;
    border-radius: 4px;
    border: 1px solid var(--dot-completed);
    white-space: nowrap;
    transition: opacity 0.2s;
}

.task-estimate-display:hover {
    opacity: 0.85;
}

.task-estimate-display.error {
    background-color: var(--dot-overdue);
    border-color: var(--dot-overdue);
}

/* Dark 主题下的显示区域颜色调整 */
body.dark .task-estimate-display {
    background-color: var(--dot-completed);
    border-color: var(--dot-completed);
}

body.dark .task-estimate-display.error {
    background-color: var(--dot-overdue);
    border-color: var(--dot-overdue);
}

/* 预期完成时间输入框（红框位置） */
.task-estimate-input {
    min-width: 100px;
    padding: 4px 8px;
    font-size: 12px;
    text-align: center;
    background-color: #ffffff;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    white-space: nowrap;
    border-color: #ff0000; /* 红色边框 */
}

body.dark .task-estimate-input {
    background-color: var(--bg-color);
}

/* 计时器容器 */
.task-timer-container {
    position: relative;
    display: flex;
    align-items: center;
}

/* 计时按钮 */
.task-timer-btn {
    min-width: 60px;
    padding: 4px 8px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    white-space: nowrap;
    font-family: inherit;
}

.task-timer-btn:hover {
    background-color: var(--hover-bg);
    border-color: var(--today-border);
}

/* 计时显示区域（无背景，直接显示数字） */
.task-timer-display {
    min-width: 60px;
    padding: 4px 8px;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    background-color: transparent;
    color: var(--text-color);
    border: none;
    white-space: nowrap;
    transition: opacity 0.2s, color 0.2s;
    cursor: pointer;
    font-variant-numeric: tabular-nums;
}

.task-timer-display:hover {
    opacity: 0.7;
}

/* 暂停状态：灰色、变淡 */
.task-timer-display.paused {
    color: #999999;
    opacity: 0.5;
}

/* 计时器悬停菜单 */
.task-timer-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    display: none;
    flex-direction: column;
    background-color: var(--settings-bg);
    border: 1px solid var(--settings-border);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    min-width: 100px;
    overflow: hidden;
}

.task-timer-menu-item {
    padding: 6px 12px;
    font-size: 12px;
    background-color: transparent;
    color: var(--text-color);
    border: none;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s;
    font-family: inherit;
    white-space: nowrap;
}

.task-timer-menu-item:last-child {
    border-bottom: none;
}

.task-timer-menu-item:hover {
    background-color: var(--hover-bg);
}

/* 总用时显示样式 */
.total-time-display {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    margin-bottom: 15px;
    background-color: var(--task-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
}

.total-time-label {
    color: var(--text-color);
    font-weight: 500;
}

.total-time-value {
    color: var(--dot-planned);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.total-time-hms {
    margin-left: 4px;
    font-size: 12px;
    color: var(--completed-text);
    font-weight: 400;
    font-variant-numeric: tabular-nums;
}

.total-time-display.over-limit .total-time-value {
    color: #ff0000;
}

/* 快捷任务样式 */
.quick-tasks-wrapper {
    position: relative;
}

.quick-tasks-btn {
    padding: 4px 10px;
    font-size: 18px;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    font-family: inherit;
    font-weight: 500;
}

.quick-tasks-btn:hover {
    background-color: var(--hover-bg);
    border-color: var(--today-border);
}

.quick-tasks-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 320px;
    background-color: var(--settings-bg);
    border: 1px solid var(--settings-border);
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    max-height: 400px;
    display: flex;
    flex-direction: column;
}

.quick-tasks-panel.hidden {
    display: none;
}

.quick-tasks-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-color);
}

.quick-tasks-list {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 12px;
    min-height: 60px;
    max-height: 200px;
    /* 滚动条主题适配 */
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--bg-color);
}

.quick-tasks-list::-webkit-scrollbar {
    width: 8px;
}

.quick-tasks-list::-webkit-scrollbar-track {
    background-color: var(--bg-color);
}

.quick-tasks-list::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 4px;
}

.quick-tasks-list::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-color);
    opacity: 0.6;
}

.quick-tasks-empty {
    text-align: center;
    color: var(--completed-text);
    font-size: 13px;
    padding: 20px 0;
}

.quick-task-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    margin-bottom: 6px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: background-color 0.2s;
}

.quick-task-item:hover {
    background-color: var(--hover-bg);
}

.quick-task-text {
    flex: 1;
    font-size: 13px;
    color: var(--text-color);
    margin-right: 8px;
    word-break: break-word;
    display: flex;
    align-items: center;
    gap: 6px;
}

.quick-task-time-badge {
    font-size: 11px;
    padding: 2px 6px;
    background-color: var(--dot-completed);
    color: #ffffff;
    border-radius: 3px;
    font-weight: 600;
    transition: opacity 0.2s;
}

.quick-task-time-badge:hover {
    opacity: 0.85;
}

.quick-task-estimate-btn {
    font-size: 11px;
    padding: 2px 6px;
    background-color: var(--border-color);
    color: var(--text-color);
    border-radius: 3px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.quick-task-estimate-btn:hover {
    background-color: var(--dot-planned);
    color: #ffffff;
}

/* 今日完成彩带效果 */
.confetti-piece {
    position: fixed;
    top: -10px;
    width: 6px;
    height: 14px;
    background-color: #f5c518;
    opacity: 0.9;
    border-radius: 2px;
    pointer-events: none;
    z-index: 9999;
    animation-name: xkm-confetti-fall;
    animation-timing-function: linear;
    animation-fill-mode: forwards;
}

@keyframes xkm-confetti-fall {
    0% {
        transform: translateY(0) rotateZ(0deg);
    }
    100% {
        transform: translateY(110vh) rotateZ(360deg);
    }
}

.quick-task-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.quick-task-use-btn,
.quick-task-edit-btn,
.quick-task-delete-btn {
    padding: 3px 8px;
    font-size: 11px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    font-family: inherit;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.quick-task-use-btn:hover {
    background-color: var(--dot-planned);
    border-color: var(--dot-planned);
    color: #ffffff;
}

.quick-task-edit-btn:hover {
    background-color: var(--hover-bg);
    border-color: var(--today-border);
}

.quick-task-delete-btn:hover {
    background-color: var(--dot-overdue);
    border-color: var(--dot-overdue);
    color: #ffffff;
}

.quick-tasks-editor {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.quick-tasks-editor input {
    flex: 1;
    padding: 6px 10px;
    font-size: 13px;
    border: 1px solid var(--input-border);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-family: inherit;
}

.quick-tasks-editor input:focus {
    outline: none;
    border-color: var(--today-border);
}

.quick-task-add-btn {
    padding: 6px 14px;
    font-size: 13px;
    background-color: var(--dot-planned);
    color: #ffffff;
    border: 1px solid var(--dot-planned);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    font-family: inherit;
    font-weight: 500;
}

.quick-task-add-btn:hover {
    background-color: var(--today-border);
    border-color: var(--today-border);
}

.quick-tasks-tip {
    font-size: 11px;
    color: var(--completed-text);
    text-align: center;
    margin-top: 4px;
}

/* 目标网址编辑弹窗 */
.target-url-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.target-url-popup.hidden {
    display: none;
}

.target-url-popup-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.4);
    cursor: pointer;
}

.target-url-popup-box {
    position: relative;
    width: 100%;
    max-width: 400px;
    background-color: var(--settings-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.target-url-popup-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-color);
}

.target-url-popup-hint {
    font-size: 12px;
    color: var(--completed-text);
    margin-bottom: 12px;
}

.target-url-edit-input {
    width: 100%;
    padding: 8px 10px;
    font-size: 14px;
    border: 1px solid var(--input-border);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-family: inherit;
    box-sizing: border-box;
    margin-bottom: 14px;
}

.target-url-edit-input:focus {
    outline: none;
    border-color: var(--today-border);
}

.target-url-popup-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.target-url-popup-btn {
    padding: 8px 16px;
    font-size: 14px;
    background-color: var(--text-color);
    color: var(--bg-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
}

.target-url-popup-btn:hover {
    opacity: 0.9;
}

/* Focus 区域 */
.focus-section {
    margin: 12px 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
}

.focus-header {
    font-size: 14px !important;
    font-weight: 700 !important;
    color: var(--text-color) !important;
    margin-bottom: 10px !important;
    text-align: left !important;
    padding-left: 16px !important;
    letter-spacing: 2px !important;
    font-family: "SF Pro Display", "Helvetica Neue", Arial, sans-serif !important;
    cursor: pointer !important;
    list-style: none !important;
}

.focus-header::-webkit-details-marker {
    display: none !important;
}

.focus-section:not([open]) .focus-header {
    color: var(--completed-text) !important;
    margin-bottom: 0 !important;
}

.focus-section.focus-completed .focus-header::after {
    content: "🎉" !important;
    font-size: 12px !important;
    margin-left: 8px !important;
}

.focus-task-container {
    min-height: 48px !important;
    position: relative !important;
}

.focus-empty-hint {
    display: flex;
    align-items: center !important;
    justify-content: center !important;
    min-height: 48px !important;
    color: #999 !important;
    font-size: 13px !important;
    border: 2px dashed #ccc !important;
    border-radius: 8px !important;
    background-color: var(--task-bg) !important;
    cursor: pointer;
}

.focus-task-container .task-item {
    margin: 0 !important;
    background-color: var(--task-bg) !important;
    border-radius: 8px !important;
}

.focus-task-container.drag-over {
    background-color: rgba(74, 144, 226, 0.15) !important;
    border-radius: 10px !important;
}

/* 分隔线 */
.section-divider {
    height: 2px !important;
    background: linear-gradient(90deg, transparent, #e0e0e0, transparent) !important;
    margin: 24px 0 !important;
    border: none !important;
}