/* ==========================================================================
   余墨（Side Story）样式表
   - 折叠组件 .side-story
   - 遮罩复用项目全局 .modal-overlay（modal-beauty.css 提供）
   - 面板容器 .side-story-panel（自己写，因为 .modal-box 是 340px 小弹窗）
   规范：纯色 / 不毛玻璃 / 不写内联 / 不堆 important / 颜色走 CSS 变量
   ========================================================================== */

/* ============== 局部主题色（仅声明在外层容器，避免子元素同名声明覆盖 setProperty 的内联值） ============== */
.side-story,
.side-story-overlay {
    --side-story-accent: #798378;
    --side-story-accent-soft: rgba(121, 131, 120, 0.14);
    --side-story-accent-hover: rgba(121, 131, 120, 0.06);
    --side-story-radius: 16px;
}

/* ============== 折叠组件 ============== */
.side-story {
    display: grid;
    grid-template-rows: auto 0fr;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: var(--side-story-radius);
    overflow: hidden;
    margin: 8px 0 0 0;
    transition:
        grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.4s ease,
        border-color 0.4s ease,
        box-shadow 0.4s ease;
}

.side-story[data-state="expanded"] {
    grid-template-rows: auto 1fr;
    background-color: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: var(--card-shadow);
}

.side-story__toggle {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 14px 16px;
    background: transparent;
    border: none;
    border-radius: var(--side-story-radius);
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    outline: none;
    grid-row: 1;
    transition: background-color 0.2s ease;
}

.side-story__toggle:hover {
    background-color: var(--side-story-accent-hover);
}

.side-story__icon {
    font-size: 18px;
    color: var(--side-story-accent);
    margin-right: 12px;
    display: inline-flex;
    align-items: center;
}

.side-story__label {
    font-size: 15px;
    font-weight: 600;
    flex: 1;
    color: var(--side-story-accent);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.side-story__title-sep {
    margin: 0 4px;
    color: var(--text-secondary);
    font-weight: 400;
}

.side-story__meta {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 10px;
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
}

.side-story__chevron {
    font-size: 20px;
    color: var(--text-secondary);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.side-story[data-state="expanded"] .side-story__chevron {
    transform: rotate(180deg);
}

.side-story__body {
    min-height: 0;
    opacity: 0;
    visibility: hidden;
    grid-row: 2;
    display: flex;
    flex-direction: column;
    transition: opacity 0.3s ease, visibility 0.4s;
}

.side-story[data-state="expanded"] .side-story__body {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease 0.1s, visibility 0s;
}

.side-story__divider {
    height: 1px;
    flex-shrink: 0;
    background-color: var(--border-color);
    margin: 0 16px;
    opacity: 0.6;
}

.side-story__actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 12px 16px 0;
    flex-wrap: wrap;
}

.side-story__action {
    background: none;
    border: none;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s ease;
    padding: 4px;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.side-story__action:hover {
    color: var(--side-story-accent);
}

.side-story__action.is-danger:hover {
    color: var(--danger-bg, #ef4444);
}

.side-story__content {
    padding: 12px 20px 24px;
    color: var(--text-primary);
    max-height: min(50vh, 420px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.side-story__content::-webkit-scrollbar { width: 4px; }
.side-story__content::-webkit-scrollbar-track { background: transparent; }
.side-story__content::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 4px;
}

.side-story__content p {
    font-size: 15px;
    line-height: 1.85;
    text-indent: 2em;
    margin: 0 0 1.2em 0;
    text-align: justify;
}

.side-story__content p:last-child { margin-bottom: 0; }

.side-story__content .side-story__continue-mark {
    font-size: 13px;
    color: var(--side-story-accent);
    text-indent: 0;
    margin: 24px 0 12px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.side-story__content .side-story__continue-mark::before,
.side-story__content .side-story__continue-mark::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--side-story-accent-soft);
}

/* ============== 余墨遮罩（复用项目全局 modal-overlay 的语义，自己再写一份保证不被 !important 干扰） ============== */
.side-story-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    z-index: 9999;
    padding: 16px;
    box-sizing: border-box;
    pointer-events: none;
}

.side-story-overlay.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

body.dark-mode .side-story-overlay,
[data-theme="dark"] .side-story-overlay {
    background: rgba(0, 0, 0, 0.6);
}

/* ============== 余墨面板容器（独立写，不挤进 .modal-box 的 340px 小弹窗） ============== */
.side-story-panel {
    width: 100%;
    max-width: 420px;
    max-height: calc(100% - 32px);
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    transform: translateY(20px) scale(0.96);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-sizing: border-box;
}

.side-story-overlay.is-active .side-story-panel {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.side-story-panel__header {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    border-bottom: 1px solid var(--border-color);
}

.side-story-panel__title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.side-story-panel__title i {
    color: var(--side-story-accent);
}

.side-story-panel__close {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.2s ease;
    display: inline-flex;
    align-items: center;
}

.side-story-panel__close:hover {
    color: var(--side-story-accent);
}

.side-story-panel__body {
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    overflow-y: auto;
    flex: 1 1 auto;
    min-height: 0;
}

.side-story-panel__footer {
    padding: 14px 20px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    border-top: 1px solid var(--border-color);
}

.side-story-panel__footer.is-end {
    justify-content: flex-end;
}

/* ============== 色板行 ============== */
.side-story-panel__color-row {
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    box-sizing: border-box;
}

.side-story-panel__color-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    flex-shrink: 0;
}

.side-story-panel__color-list {
    display: flex;
    gap: 10px;
}

.side-story-panel__color {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s ease, border-color 0.2s ease;
    padding: 0;
}

.side-story-panel__color.is-active {
    border-color: var(--text-primary);
    transform: scale(1.15);
}

/* ============== 方案胶囊行 ============== */
.side-story-panel__schemes {
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    box-sizing: border-box;
}

.side-story-panel__scheme-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 2px 0 4px;
    flex: 1;
    min-width: 0;
    scrollbar-width: none;
}

.side-story-panel__scheme-list::-webkit-scrollbar { display: none; }

.side-story-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    background: var(--btn-bg, rgba(0, 0, 0, 0.05));
    border: 1px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    font-family: inherit;
    line-height: 1.2;
}

.side-story-tag:hover {
    color: var(--text-primary);
}

.side-story-tag.is-active {
    background: var(--side-story-accent);
    color: #fff;
}

.side-story-tag.is-dashed {
    background: transparent;
    border-style: dashed;
    border-color: var(--border-color);
}

.side-story-tag__delete {
    font-size: 14px;
    opacity: 0.7;
    cursor: pointer;
}

.side-story-tag__delete:hover {
    color: var(--danger-bg, #ef4444);
    opacity: 1;
}

.side-story-panel__manage {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 18px;
    padding: 4px;
    flex-shrink: 0;
    transition: color 0.2s ease;
    display: inline-flex;
    align-items: center;
}

.side-story-panel__manage:hover {
    color: var(--side-story-accent);
}

/* ============== 表单 ============== */
.side-story-form__group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.side-story-form__label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.side-story-form__control {
    width: 100%;
    box-sizing: border-box;
    padding: 11px 13px;
    background: var(--input-bg, rgba(0, 0, 0, 0.03));
    border: 1.5px solid var(--input-border, rgba(0, 0, 0, 0.08));
    border-radius: 10px;
    font-size: 15px;
    color: var(--text-primary);
    font-family: inherit;
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.side-story-form__control::placeholder {
    color: var(--text-placeholder, var(--text-secondary));
}

.side-story-form__control:focus {
    border-color: var(--side-story-accent);
    box-shadow: 0 0 0 3px var(--side-story-accent-soft);
}

.side-story-form__textarea {
    resize: vertical;
    min-height: 88px;
    line-height: 1.6;
}

.side-story-form__num-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.side-story-form__num-suffix {
    position: absolute;
    right: 14px;
    font-size: 13px;
    color: var(--text-secondary);
    pointer-events: none;
}

.side-story-form__num-input {
    padding-right: 32px;
}

/* ============== 按钮 ============== */
.side-story-btn {
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s ease, opacity 0.2s ease, color 0.2s ease;
    border: none;
    font-family: inherit;
    line-height: 1.2;
    box-sizing: border-box;
}

.side-story-btn--ghost {
    background: transparent;
    border: 1.5px solid var(--border-color);
    color: var(--text-primary);
}

.side-story-btn--ghost:hover {
    background: var(--btn-hover-bg, rgba(0, 0, 0, 0.04));
}

.side-story-btn--text {
    background: transparent;
    color: var(--text-secondary);
    padding: 10px 12px;
}

.side-story-btn--text:hover {
    color: var(--text-primary);
}

.side-story-btn--primary {
    background: var(--side-story-accent);
    color: #ffffff;
    padding: 10px 22px;
}

/* ============== 顶部状态条 + 开关（核心：让用户一眼看清开关状态） ============== */
.side-story-panel__toggle-row {
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-shrink: 0;
    background: var(--btn-bg, rgba(0, 0, 0, 0.03));
    border-bottom: 1px solid var(--border-color);
    transition: background 0.25s ease, border-color 0.25s ease;
}

.side-story-panel__toggle-row.is-on {
    background: var(--side-story-accent-soft);
    border-bottom-color: var(--side-story-accent);
}

.side-story-panel__toggle-info {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.side-story-panel__toggle-icon {
    font-size: 22px;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: color 0.25s ease;
}

.side-story-panel__toggle-row.is-on .side-story-panel__toggle-icon {
    color: var(--side-story-accent);
}

.side-story-panel__toggle-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.side-story-panel__toggle-hint {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
    line-height: 1.3;
    transition: color 0.25s ease;
}

.side-story-panel__toggle-row.is-on .side-story-panel__toggle-hint {
    color: var(--side-story-accent);
    font-weight: 500;
}

/* iOS 风格滑动开关 */
.side-story-switch {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 26px;
    flex-shrink: 0;
    cursor: pointer;
}

.side-story-switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.side-story-switch__track {
    position: absolute;
    inset: 0;
    background: var(--toggle-track, rgba(0, 0, 0, 0.18));
    border-radius: 26px;
    transition: background 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: block;
}

.side-story-switch__thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 22px;
    height: 22px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.18);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.side-story-switch input:checked ~ .side-story-switch__track {
    background: var(--side-story-accent);
}

.side-story-switch input:checked ~ .side-story-switch__track .side-story-switch__thumb {
    transform: translateX(20px);
}

.side-story-btn--primary:hover { opacity: 0.85; }
.side-story-btn--primary:disabled { opacity: 0.5; cursor: not-allowed; }

/* 停止状态：用警示色（沿用项目 danger） */
.side-story-btn--primary.is-stop {
    background: var(--danger-bg, #ef4444);
}

/* ============== 标题栏状态徽章（当前：已启用 / 未启用） ============== */
.side-story-panel__status {
    margin-left: 8px;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 500;
    background: var(--btn-bg, rgba(0, 0, 0, 0.06));
    color: var(--text-secondary);
    line-height: 1.6;
}

.side-story-panel__status.is-on {
    background: var(--side-story-accent-soft);
    color: var(--side-story-accent);
}

/* ============== 拓展板图标启用指示（红点） ============== */
.ex-item.side-story-active {
    position: relative;
}

.ex-item.side-story-active::after {
    content: '';
    position: absolute;
    top: 4px;
    right: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--side-story-accent, #798378);
    box-shadow: 0 0 0 2px var(--card-bg, #fff);
    pointer-events: none;
}

/* ============== 方案管理：行 ============== */
.side-story-scheme-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.side-story-scheme-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--btn-bg, rgba(0, 0, 0, 0.03));
    border-radius: 12px;
    border: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.side-story-scheme-row.is-active {
    border-color: var(--side-story-accent);
}

.side-story-scheme-row__info {
    flex: 1;
    min-width: 0;
}

.side-story-scheme-row__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 2px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.side-story-scheme-row__meta {
    font-size: 12px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.side-story-scheme-row__btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    padding: 6px;
    transition: color 0.2s ease;
    display: inline-flex;
    align-items: center;
}

.side-story-scheme-row__btn:hover {
    color: var(--side-story-accent);
}

.side-story-scheme-row__btn.is-danger:hover {
    color: var(--danger-bg, #ef4444);
}

.side-story-scheme-list__empty {
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    padding: 24px 0;
}