/* =====================================================================
 * ②号子屏幕 · 情侣便签卡片（couple note）独立样式
 * ---------------------------------------------------------------------
 * 风格：磨砂玻璃（不透明度≈65% / 模糊 15px）、ins 高级韩风（克制留白、柔和描边、低饱和）。
 * 布局：[Char 头像]  [ 中部：相恋时间·星期·天气 / 心动跳跃线 / 可编辑便签 ]  [User 头像]
 * 主题：默认使用本卡自有 --ss2cn-* 令牌；开启「全局美化」后由 --lmg-* 接管配色；
 *       并跟随 html[data-appearance="dark"] 暗色。
 * 命名：统一 ss2cn- 前缀，独立文件，不与其它屏幕/组件共用。
 * ===================================================================== */

.ss2cn-card {
    /* —— 本卡主题令牌（浅色默认；下方按暗色 / 美化覆盖）—— */
    --ss2cn-surface: rgba(252, 250, 249, 0.65); /* 不透明度 65% 的磨砂面 */
    --ss2cn-border: rgba(255, 255, 255, 0.6);
    --ss2cn-shadow: rgba(120, 122, 140, 0.2);
    --ss2cn-text: #4a4750;
    --ss2cn-text-dim: rgba(74, 71, 80, 0.58);
    --ss2cn-accent: #c98aa0;     /* 相恋天数等强调字 */
    --ss2cn-heart: #e06f8b;      /* 心动跳跃线主色 */
    --ss2cn-avatar-ring: rgba(255, 255, 255, 0.85);
    --ss2cn-avatar-bg: rgba(255, 255, 255, 0.55);

    box-sizing: border-box;
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 12px;
    padding: 16px 14px;
    border-radius: 22px;
    background: var(--ss2cn-surface);
    border: 1px solid var(--ss2cn-border);
    box-shadow: 0 14px 34px var(--ss2cn-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.45);
    -webkit-backdrop-filter: blur(15px) saturate(130%);
    backdrop-filter: blur(15px) saturate(130%);
    color: var(--ss2cn-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, sans-serif;
}

/* ---------------- 两侧头像框 ---------------- */
.ss2cn-avatar {
    flex-shrink: 0;
    align-self: center;
    width: 58px;
    height: auto;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.18s ease;
}

.ss2cn-avatar:active {
    transform: scale(0.94);
}

.ss2cn-avatar-face {
    position: relative;
    width: 58px;
    height: 58px;
    flex-shrink: 0;
    overflow: hidden;
    border-radius: 50%;
}

/* 圆形头像层：绝对铺满，保证 background-image 完整覆盖圆框 */
.ss2cn-avatar-media {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--ss2cn-avatar-bg);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    box-shadow: 0 6px 16px rgba(110, 112, 130, 0.22),
        inset 0 0 0 2px var(--ss2cn-avatar-ring);
}

/* 占位字符 / 表情（无头像时显示） */
.ss2cn-avatar-fallback {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    font-weight: 600;
    color: var(--ss2cn-accent);
    pointer-events: none;
}

.ss2cn-avatar.has-image .ss2cn-avatar-fallback {
    opacity: 0;
}

/* 名称标签：角色卡 / 人设卡名称（位于头像下方，不遮挡圆形头像） */
.ss2cn-avatar-tag {
    position: static;
    transform: none;
    font-size: 9px;
    line-height: 1.15;
    font-weight: 600;
    letter-spacing: 0.2px;
    padding: 2px 6px;
    border-radius: 999px;
    color: #fff;
    background: var(--ss2cn-heart);
    box-shadow: 0 2px 6px rgba(224, 111, 139, 0.35);
    white-space: nowrap;
    max-width: 68px;
    overflow: hidden;
    text-overflow: ellipsis;
    pointer-events: none;
}

/* ---------------- 中部 ---------------- */
.ss2cn-mid {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
}

.ss2cn-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    text-align: center;
}

.ss2cn-days {
    font-size: 14px;
    font-weight: 500;
    color: var(--ss2cn-text);
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.ss2cn-days b {
    font-size: 18px;
    font-weight: 700;
    color: var(--ss2cn-accent);
    margin: 0 2px;
}

.ss2cn-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 11.5px;
    color: var(--ss2cn-text-dim);
    white-space: nowrap;
    overflow: hidden;
    max-width: 100%;
}

.ss2cn-meta .ss2cn-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.5;
    flex-shrink: 0;
}

.ss2cn-weather {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.ss2cn-weather-icon {
    font-size: 13px;
    line-height: 1;
}

/* ---------------- 心动跳跃线（分割线，无底色） ---------------- */
.ss2cn-divider {
    width: 100%;
    height: 22px;
    margin: 3px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.ss2cn-heart-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
    display: block;
}

.ss2cn-heart-line {
    fill: none;
    stroke: var(--ss2cn-heart);
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 14 9;
    animation: ss2cn-heart-flow 2.8s linear infinite,
        ss2cn-heart-glow 1.2s ease-in-out infinite;
    filter: drop-shadow(0 0 5px rgba(224, 111, 139, 0.4));
}

@keyframes ss2cn-heart-flow {
    from { stroke-dashoffset: 92; }
    to { stroke-dashoffset: 0; }
}

@keyframes ss2cn-heart-glow {
    0%, 100% { opacity: 0.78; }
    50% { opacity: 1; }
}

/* 降低动态：尊重系统「减少动态效果」 */
@media (prefers-reduced-motion: reduce) {
    .ss2cn-heart-line {
        animation: none;
    }
}

/* ---------------- 底部可编辑便签 ---------------- */
.ss2cn-bottom {
    display: flex;
    justify-content: center;
}

.ss2cn-note {
    width: 100%;
    min-height: 18px;
    max-height: 40px;
    overflow-y: auto;
    font-size: 12.5px;
    line-height: 1.45;
    text-align: center;
    color: var(--ss2cn-text);
    word-break: break-word;
    outline: none;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-user-select: text;
    user-select: text;
}

.ss2cn-note::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
}

.ss2cn-note:empty::before {
    content: attr(data-placeholder);
    color: var(--ss2cn-text-dim);
    pointer-events: none;
}

.ss2cn-note:focus {
    color: var(--ss2cn-text);
}

/* =====================================================================
 * Char 选择器弹层（点击左侧头像）
 * ===================================================================== */
.ss2cn-picker-mask {
    position: fixed;
    inset: 0;
    z-index: 4000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(20, 20, 26, 0.42);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ss2cn-picker-mask.is-open {
    opacity: 1;
}

.ss2cn-picker {
    box-sizing: border-box;
    width: min(360px, 100%);
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    border-radius: 20px;
    background: rgba(252, 250, 249, 0.96);
    box-shadow: 0 20px 56px rgba(0, 0, 0, 0.28);
    overflow: hidden;
    transform: translateY(14px) scale(0.98);
    transition: transform 0.22s cubic-bezier(0.32, 0.72, 0.25, 1);
}

.ss2cn-picker-mask.is-open .ss2cn-picker {
    transform: translateY(0) scale(1);
}

.ss2cn-picker-head {
    padding: 16px 18px 10px;
    font-size: 15px;
    font-weight: 700;
    color: #43404a;
    text-align: center;
}

.ss2cn-picker-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 4px 10px 10px;
}

.ss2cn-picker-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    border: none;
    background: transparent;
    border-radius: 14px;
    cursor: pointer;
    text-align: left;
    -webkit-tap-highlight-color: transparent;
    transition: background 0.15s ease;
}

.ss2cn-picker-item:active {
    background: rgba(224, 111, 139, 0.1);
}

.ss2cn-picker-item.is-selected {
    background: rgba(224, 111, 139, 0.14);
}

.ss2cn-picker-avatar {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 50%;
    background-color: rgba(224, 111, 139, 0.12);
    background-size: cover;
    background-position: center;
    box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: #c98aa0;
}

.ss2cn-picker-meta {
    flex: 1;
    min-width: 0;
}

.ss2cn-picker-name {
    font-size: 14px;
    font-weight: 600;
    color: #43404a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ss2cn-picker-sub {
    font-size: 11.5px;
    color: rgba(74, 71, 80, 0.55);
    margin-top: 2px;
}

.ss2cn-picker-empty {
    padding: 30px 20px 36px;
    text-align: center;
    color: rgba(74, 71, 80, 0.6);
    font-size: 13px;
    line-height: 1.7;
}

.ss2cn-picker-foot {
    padding: 10px 14px calc(12px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.ss2cn-picker-close {
    width: 100%;
    padding: 11px;
    border: none;
    border-radius: 13px;
    background: rgba(0, 0, 0, 0.05);
    color: #43404a;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.ss2cn-picker-clear {
    width: 100%;
    margin-top: 8px;
    padding: 11px;
    border: none;
    border-radius: 13px;
    background: transparent;
    color: rgba(224, 111, 139, 0.9);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

/* =====================================================================
 * 暗色模式
 * ===================================================================== */
html[data-appearance="dark"] .ss2cn-card {
    --ss2cn-surface: rgba(40, 40, 46, 0.65);
    --ss2cn-border: rgba(255, 255, 255, 0.1);
    --ss2cn-shadow: rgba(0, 0, 0, 0.45);
    --ss2cn-text: rgba(245, 245, 250, 0.92);
    --ss2cn-text-dim: rgba(235, 235, 245, 0.5);
    --ss2cn-accent: #e79ab0;
    --ss2cn-heart: #ef83a0;
    --ss2cn-avatar-ring: rgba(255, 255, 255, 0.22);
    --ss2cn-avatar-bg: rgba(255, 255, 255, 0.08);
}

html[data-appearance="dark"] .ss2cn-picker {
    background: rgba(38, 38, 44, 0.98);
}

html[data-appearance="dark"] .ss2cn-picker-head,
html[data-appearance="dark"] .ss2cn-picker-name {
    color: rgba(245, 245, 250, 0.92);
}

html[data-appearance="dark"] .ss2cn-picker-sub {
    color: rgba(235, 235, 245, 0.5);
}

html[data-appearance="dark"] .ss2cn-picker-close {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(245, 245, 250, 0.92);
}

html[data-appearance="dark"] .ss2cn-picker-foot {
    border-top-color: rgba(255, 255, 255, 0.08);
}

/* =====================================================================
 * 全局美化联动：开启后由 --lmg-* 接管配色
 * ===================================================================== */
html[data-global-beautify="1"] .ss2cn-card {
    --ss2cn-surface: var(--lmg-sub-component-bg);
    --ss2cn-border: var(--lmg-border);
    --ss2cn-shadow: var(--lmg-shadow);
    --ss2cn-text: var(--lmg-text);
    --ss2cn-accent: var(--lmg-button-text);
    --ss2cn-heart: var(--lmg-button-text);
    --ss2cn-avatar-bg: var(--lmg-icon-bg);
}

html[data-global-beautify="1"] .ss2cn-card .ss2cn-meta,
html[data-global-beautify="1"] .ss2cn-card .ss2cn-note:empty::before {
    color: var(--lmg-text);
    opacity: 0.6;
}

/* minimal 风格：弱化模糊，避免与极简底色冲突 */
html[data-global-beautify="1"][data-global-beautify-style="minimal"] .ss2cn-card {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

/* glass 风格：加强通透感 */
html[data-global-beautify="1"][data-global-beautify-style="glass"] .ss2cn-card {
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    backdrop-filter: blur(18px) saturate(140%);
}

/* =====================================================================
 * 兼容兜底：不支持 backdrop-filter 的内核用更实的底色
 * ===================================================================== */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .ss2cn-card {
        background: rgba(252, 250, 249, 0.95);
    }
    html[data-appearance="dark"] .ss2cn-card {
        background: rgba(42, 42, 48, 0.96);
    }
}

/* ---------------- 窄屏微调 ---------------- */
@media (max-width: 360px) {
    .ss2cn-card {
        gap: 9px;
        padding: 14px 11px;
    }
    .ss2cn-avatar {
        width: 50px;
    }
    .ss2cn-avatar-face {
        width: 50px;
        height: 50px;
    }
    .ss2cn-days b {
        font-size: 16px;
    }
}