/* ============================================================
   chat.css · 聊天 + 居民册 + 聊天底部导航 + 我 tab
   ------------------------------------------------------------
   含：聊天列表 / 聊天详情 / 消息长按菜单 / 居民册 /
       我 tab（头像 / 立绘 / 住所 / 社会关系）/ 联络剧情弹窗
   ============================================================ */

/* ===== 聊天 ===== */
.chat-page {
    display: none;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    padding: 0 4px;
    position: relative;
}
.chat-page.active {
    display: flex;
}
.chat-header {
    display: flex;
    align-items: center;
    padding: 6px 0 10px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--border);
    position: relative;
    z-index: 5;
}
.chat-back {
    font-size: 24px;
    cursor: pointer;
    padding-right: 12px;
    color: var(--text);
    transition: color 0.2s;
}
.chat-back:hover {
    color: var(--primary);
}
.chat-header-title {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
}
.chat-content {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 8px 0;
    position: relative;
}
.chat-tab-content {
    display: none;
    flex-direction: column;
    gap: 10px;
    height: 100%;
}
.chat-tab-content.active {
    display: flex;
}

/* ----- 聊天详情视图 ----- */
.chat-detail-view {
    display: none;
    flex-direction: column;
    position: absolute;
    inset: 0;
    background: transparent;
    z-index: 20;
    padding: 0 4px;
}
/* 详情页打开时，藏掉底下的聊天列表层 */
#page-chat:has(> .chat-detail-view.active) > .chat-header,
#page-chat:has(> .chat-detail-view.active) > .chat-content,
#page-chat:has(> .chat-detail-view.active) > .chat-nav {
    display: none;
}
.chat-detail-view.active {
    display: flex;
}
.chat-detail-header {
    display: flex;
    align-items: center;
    padding: 8px 0 10px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    gap: 12px;
}
.chat-detail-back {
    font-size: 24px;
    cursor: pointer;
    color: var(--text);
    padding: 0 4px;
    transition: color 0.2s;
}
.chat-detail-back:hover {
    color: var(--primary);
}
.chat-detail-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    color: var(--text);
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}
.chat-detail-name-wrap {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex: 1;
    min-width: 0;
}
.chat-detail-name {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.chat-detail-typing {
    font-size: 13px;
    color: var(--primary);
    font-style: italic;
    flex-shrink: 0;
}
.chat-input-area input:disabled {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    cursor: not-allowed;
}
.chat-input-area .chat-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.chat-detail-settings {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--text-dim);
    padding: 0 4px;
    line-height: 1;
    transition: transform .2s, color .2s;
}
.chat-detail-settings:hover {
    transform: rotate(10deg);
    color: var(--primary);
}

.chat-messages {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 8px 4px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}
.chat-message {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 18px;
    font-size: 15px;
    line-height: 1.4;
    word-wrap: break-word;
    cursor: default;
    user-select: none;
    -webkit-user-select: none;
    position: relative;
}
.chat-message.assistant {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    border: 1px solid rgba(192, 132, 252, 0.22);
    color: var(--text);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}
.chat-message.failed {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    font-style: italic;
}
.chat-message.user {
    align-self: flex-end;
    background: linear-gradient(135deg, #c084fc, #ec4899);
    color: #fff;
    border-bottom-right-radius: 4px;
    box-shadow:
        0 4px 16px rgba(192, 132, 252, 0.4),
        0 0 8px rgba(236, 72, 153, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
}
/* 时间分隔 */
.chat-time-divider {
    align-self: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    padding: 6px 12px;
    user-select: none;
    -webkit-user-select: none;
    letter-spacing: 0.3px;
}
/* 联络消息（居中胶囊） */
.chat-message.contact-msg {
    align-self: center;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid rgba(192, 132, 252, 0.2);
    max-width: 80%;
    text-align: center;
    user-select: none;
    -webkit-user-select: none;
    transition: all .2s;
}
.chat-message.contact-msg:hover {
    background: rgba(192, 132, 252, 0.12);
    color: rgba(255, 255, 255, 0.95);
    border-color: rgba(192, 132, 252, 0.45);
}
/* 消息长按菜单 */
.msg-menu {
    position: absolute;
    background: rgba(30, 20, 45, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(192, 132, 252, 0.22);
    border-radius: 12px;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.6),
        0 0 16px rgba(192, 132, 252, 0.1);
    z-index: 30;
    padding: 8px 0;
    min-width: 120px;
    display: none;
}
.msg-menu.show {
    display: block;
}
.msg-menu-item {
    padding: 10px 20px;
    font-size: 15px;
    color: var(--text);
    cursor: pointer;
    transition: background .15s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}
.msg-menu-item:hover {
    background: rgba(192, 132, 252, 0.15);
}
.msg-menu-item.danger {
    color: #fca5a5;
}

.chat-input-area {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0 14px;
    border-top: 1px solid var(--border);
    background: transparent;
}
.chat-input-area input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 24px;
    font-size: 15px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}
.chat-input-area input::placeholder {
    color: var(--text-dim);
}
.chat-input-area input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(192, 132, 252, 0.18);
}
.chat-input-area .chat-btn {
    border: none;
    background: none;
    font-size: 22px;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 50%;
    color: var(--primary);
    transition: background .2s, transform .15s;
    line-height: 1;
}
.chat-input-area .chat-btn:hover {
    background: rgba(192, 132, 252, .15);
}
.chat-input-area .chat-btn:active {
    background: rgba(192, 132, 252, .28);
    transform: scale(0.94);
}

/* 聊天列表项 / 居民册项 */
.chat-item,
.character-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 8px;
    cursor: pointer;
    background: transparent;
    transition: background .15s;
    user-select: none;
    -webkit-user-select: none;
    border-bottom: 1px solid var(--border);
}
.chat-item:last-child,
.character-item:last-child {
    border-bottom: none;
}
.chat-item:hover,
.character-item:hover {
    background: rgba(192, 132, 252, 0.09);
}
.chat-item.pinned {
    background: rgba(192, 132, 252, 0.11);
}
.chat-item.pinned .chat-name::after {
    content: ' · 置顶';
    font-size: 11px;
    font-weight: 400;
    color: var(--primary);
}
.chat-item .chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    color: var(--text);
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}
.chat-item .chat-info {
    flex: 1;
    min-width: 0;
}
.chat-item .chat-name {
    font-weight: 600;
    color: var(--text);
    font-size: 15px;
}
.chat-item .chat-msg {
    font-size: 13px;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.chat-item .chat-time {
    font-size: 12px;
    color: var(--text-dim);
    flex-shrink: 0;
}

/* 未读徽章 */
.chat-item .chat-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}
.chat-unread-badge {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    background: #ec4899;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    box-shadow: 0 0 8px rgba(236, 72, 153, 0.6);
    box-sizing: border-box;
}
/* ----- 居民册 ----- */
.character-actions {
    display: flex;
    gap: 10px;
    padding: 8px 0 12px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--border);
}
.character-btn {
    flex: 1;
    padding: 8px 0;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background .2s, border-color .2s;
}
.character-btn:hover {
    background: rgba(192, 132, 252, 0.15);
    border-color: var(--primary);
}
.character-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    color: var(--text);
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}
.character-info {
    flex: 1;
    min-width: 0;
}
.character-name {
    font-weight: 600;
    color: var(--text);
    font-size: 15px;
}
.character-desc {
    font-size: 13px;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 聊天底部导航 */
.chat-nav {
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    gap: 4px;
    margin: 8px 0 12px;
    padding: 6px;
    background: rgba(30, 20, 45, 0.55);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border-radius: 99rem;
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    min-height: 0;
    z-index: 5;
    position: relative;
}
.chat-nav-item {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    cursor: pointer;
    color: var(--text-dim);
    font-size: 11px;
    padding: 8px 6px;
    border-radius: 99rem;
    transition: all .22s cubic-bezier(.34, 1.56, .64, 1);
    background: transparent;
    border: none;
    -webkit-tap-highlight-color: transparent;
}
.chat-nav-item:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}
.chat-nav-item.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(192, 132, 252, 0.4), rgba(236, 72, 153, 0.4));
    box-shadow:
        0 0 14px rgba(192, 132, 252, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
.chat-nav-item svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: filter .22s;
}
.chat-nav-item.active svg {
    filter: drop-shadow(0 0 6px rgba(192, 132, 252, 0.85));
}

/* ============================================================
   我 tab
   ============================================================ */

.me-profile {
    display: flex;
    flex-direction: column;
    padding: 8px 0 16px;
}
.me-avatar-row {
    display: flex;
    justify-content: center;
    padding: 12px 0 16px;
}
.me-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    color: var(--text);
    font-weight: 600;
    cursor: pointer;
    background-size: cover;
    background-position: center;
    transition: 0.2s;
    box-shadow: 0 0 20px rgba(192, 132, 252, 0.2);
}
.me-avatar:hover {
    border-color: var(--primary);
    box-shadow: 0 0 28px rgba(192, 132, 252, 0.45);
}
.me-field {
    margin-bottom: 14px;
}
.me-field label {
    display: block;
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 6px;
}
.me-field input,
.me-field textarea,
.me-field select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color .2s, box-shadow .2s;
}
.me-field textarea {
    resize: vertical;
}
.me-field input:focus,
.me-field textarea:focus,
.me-field select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(192, 132, 252, 0.18);
}
.me-field select option {
    background: #1a0e2e;
    color: #fff;
}
.me-section-title {
    font-size: 13px;
    color: var(--primary);
    padding: 12px 0 6px;
    font-weight: 500;
}

.me-standee-btn {
    width: 100%;
    padding: 10px 12px;
    border: 1px dashed var(--border);
    border-radius: 10px;
    background: none;
    color: var(--primary);
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
    transition: all .2s;
}

.me-standee-btn:hover {
    background: rgba(192, 132, 252, 0.08);
    border-color: var(--primary);
    border-style: solid;
}

/* ===== 联络剧情 ===== */
.contact-story {
    font-size: 14px;
    color: var(--text);
    line-height: 1.8;
    max-height: 50vh;
    overflow-y: auto;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 10px;
    white-space: pre-wrap;
    margin: 10px 0;
    text-align: left;
}
/* ===== 添加聊天弹窗 · tab ===== */
.add-chat-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0;
}
.add-chat-tab {
    flex: 1;
    padding: 10px;
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 15px;
    font-family: inherit;
    cursor: pointer;
    border-radius: 10px 10px 0 0;
    transition: all .2s;
}
.add-chat-tab.active {
    color: var(--primary);
    background: rgba(192, 132, 252, 0.1);
    box-shadow: inset 0 -2px 0 var(--primary);
}
.add-chat-tab:hover {
    color: var(--text);
}
.add-chat-tab-content {
    display: none;
}
.add-chat-tab-content.active {
    display: block;
}

/* ===== 群头像选择 ===== */
.group-avatar-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.group-avatar-preview {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(192, 132, 252, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    font-weight: bold;
    color: var(--text);
    flex-shrink: 0;
    cursor: pointer;
    background-size: cover;
    background-position: center;
    transition: border-color .2s, box-shadow .2s;
}
.group-avatar-preview:hover {
    border-color: var(--primary);
    box-shadow: 0 0 14px rgba(192, 132, 252, 0.4);
}

/* ===== 群成员多选 ===== */
.group-member-select-list .character-select-item {
    position: relative;
    cursor: pointer;
    transition: all .15s;
}
.group-member-select-list .character-select-item.selected {
    background: rgba(192, 132, 252, 0.15);
    border-color: rgba(192, 132, 252, 0.5);
}
.group-member-select-list .character-select-item.selected::before {
    background: linear-gradient(135deg, #c084fc, #ec4899);
    border-color: transparent;
}
.group-member-select-list .character-select-item.selected::after {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    width: 5px;
    height: 9px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: translateY(-80%) rotate(45deg);
    pointer-events: none;
}

/* ===== 群聊列表项（在会话列表里） ===== */
.chat-item.group-chat .chat-avatar {
    background: linear-gradient(135deg, rgba(192, 132, 252, 0.25), rgba(236, 72, 153, 0.25));
    border: 1px solid rgba(236, 72, 153, 0.4);
}
.chat-item.group-chat .chat-name::before {
    content: '群 · ';
    font-size: 12px;
    color: var(--primary);
    font-weight: 400;
}
/* ===== 群聊详情 ===== */
.group-chat-detail-view .chat-detail-header {
    /* 复用私聊 header 布局 */
}

/* 消息项 */
.group-chat-messages .group-msg {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 12px;
}
.group-chat-messages .group-msg.user {
    flex-direction: row-reverse;
}
.group-chat-messages .group-msg-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--text);
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition: box-shadow .2s, border-color .2s;
}
.group-chat-messages .group-msg-avatar:hover {
    box-shadow: 0 0 10px rgba(192, 132, 252, 0.5);
    border-color: var(--primary);
}
.group-chat-messages .group-msg-body {
    max-width: 70%;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.group-chat-messages .group-msg.user .group-msg-body {
    align-items: flex-end;
}
.group-chat-messages .group-msg-name {
    font-size: 11px;
    color: var(--text-dim);
    padding: 0 4px;
}
.group-chat-messages .group-msg-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 15px;
    line-height: 1.4;
    word-wrap: break-word;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(192, 132, 252, 0.22);
    color: var(--text);
    border-top-left-radius: 4px;
}
.group-chat-messages .group-msg.user .group-msg-bubble {
    background: linear-gradient(135deg, #c084fc, #ec4899);
    color: #fff;
    border: none;
    border-top-left-radius: 16px;
    border-top-right-radius: 4px;
    box-shadow:
        0 4px 16px rgba(192, 132, 252, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
}