/* --- 4. 联系人界面样式 --- */

/* 顶部操作区 (搜索/添加/设置) */
#contacts-screen .header-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 10px 15px;
}

#contacts-screen .action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: 5px;
    color: #333;
}



.profile-item.my-profile {
    display: flex;
    align-items: center;
    padding: 10px;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.profile-item.my-profile:active {
    background-color: rgba(0,0,0,0.05);
}

.profile-avatar.squircle {
    width: 60px;
    height: 60px;
    border-radius: 22px; /* KKT style squircle approximation */
    margin-right: 15px;
    object-fit: cover;
}

.profile-info {
    flex: 1;
    overflow: hidden;
}

.profile-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.profile-status {
    font-size: 13px;
    color: #888;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Divider */
.section-divider {
    height: 1px;
    background-color: #f0f0f0;
    margin: 0 15px;
}

/* Friends List */
.friends-section {
    padding: 15px;
}

.section-title {
    font-size: 12px;
    color: #999;
    margin-bottom: 10px;
    font-weight: 500;
}

.friend-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.friend-list .profile-item {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f9f9f9;
    cursor: pointer;
}

.friend-list .profile-item:last-child {
    border-bottom: none;
}

.friend-list .profile-avatar {
    width: 44px;
    height: 44px;
    border-radius: 18px;
    margin-right: 12px;
    object-fit: cover;
    border: 1px solid #f0f0f0;
}

.friend-list .profile-name {
    font-size: 14px;
    font-weight: 500;
}

/* --- Profile Card Modal --- */
.pc-header {
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), transparent), url('https://i.postimg.cc/QCtXh3d3/Camera-XHS-17680423920741040g00831jof53nuj6304a7l8bor88lri1crkd0.jpg') center/cover;
    height: 180px;
    position: relative;
    border-radius: 16px 16px 0 0;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.pc-avatar {
    width: 80px;
    height: 80px;
    border-radius: 30px;
    border: 3px solid #fff;
    margin-bottom: -40px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.pc-content {
    padding: 50px 20px 20px;
    text-align: center;
}

.pc-name {
    font-size: 18px;
    font-weight: 700;
    color: #333;
}

.pc-remark {
    font-size: 13px;
    color: #888;
    margin-top: 4px;
    margin-bottom: 20px;
}

.pc-stats-grid {
    display: flex;
    justify-content: space-around;
    margin-bottom: 25px;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 12px;
}

.pc-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pc-stat-value {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.pc-stat-label {
    font-size: 11px;
    color: #999;
    margin-top: 4px;
}

.pc-persona-box {
    background: #fff;
    border: 1px solid #eee;
    padding: 12px;
    border-radius: 8px;
    text-align: left;
    margin-bottom: 20px;
    max-height: 100px;
    overflow-y: auto;
}

.pc-persona-label {
    font-size: 11px;
    color: #aaa;
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
}

#pc-persona-text {
    font-size: 13px;
    color: #555;
    line-height: 1.5;
}

.pc-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.pc-btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 10px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: transform 0.1s;
}

.pc-btn-primary:active {
    transform: scale(0.96);
}

.pc-btn-secondary {
    background-color: #f0f0f0;
    color: #333;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* --- My Profile Screen Refactored (Cover Flow) --- */

/* 1. 允许整体页面滚动 */
#my-profile-screen main.content {
    display: block; /* 移除 flex 布局以允许自然流 */
    overflow-y: auto; /* 允许垂直滚动 */
    padding-bottom: 80px; /* 留出底部按钮空间 */
}

/* 背景模糊层 */
.mp-bg-blur {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 350px;
    background-size: cover;
    background-position: center;
    filter: blur(30px);
    opacity: 0.4;
    z-index: 0;
    pointer-events: none;
    mask-image: linear-gradient(to bottom, black, transparent);
    -webkit-mask-image: linear-gradient(to bottom, black, transparent);
}

/* 顶部轮播容器 */
.mp-carousel-container {
    position: relative;
    z-index: 1;
    margin-top: 15px; /* 避开 Header */
    margin-bottom: 0;
    height: 150px; /* 增加高度 */
    display: flex;
    flex-direction: column;
    justify-content: center; /* 垂直居中 */
}

/* Cover Flow Carousel */
.mp-carousel {
    display: flex;
    overflow-x: auto;
    overflow-y: visible; /* 允许头像放大时超出容器边界而不被裁剪 */
    scroll-snap-type: x mandatory;
    padding: 0; /* JS 会计算左右 padding */
    gap: 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    align-items: center; /* 确保卡片垂直居中 */
    height: 100%;
}

.mp-carousel::-webkit-scrollbar {
    display: none;
}

.mp-carousel-item {
    /* 关键：不设 flex-basis 100%，而是固定宽度，通过负 margin 挤压 */
    flex: 0 0 100px; 
    width: 100px;
    margin-right: -40px; /* 负边距实现重叠 (100px宽 - 40px重叠 = 60px可见区域) */
    
    scroll-snap-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    
    /* 初始状态：小且模糊 */
    transform: scale(0.8);
    opacity: 0.6;
    filter: blur(2px);
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                opacity 0.3s, 
                filter 0.3s, 
                z-index 0s; /* z-index 不做过渡，避免闪烁 */
    
    position: relative;
    z-index: 1;
}

/* 激活状态由 JS 计算 style 覆盖，这里仅作默认参考 */
.mp-carousel-item.active {
    transform: scale(1.1);
    opacity: 1;
    filter: blur(0);
    z-index: 100;
}

.mp-avatar-card {
    width: 80px;
    height: 80px;
    border-radius: 35px; /* KKT squircle */
    object-fit: cover;
    background-color: #fff;
    cursor: pointer;
    /* 移除大阴影，改用轻微内阴影或极淡外阴影 */
    box-shadow: 0 2px 8px rgba(0,0,0,0.08); 
    border: 1.5px solid rgba(255,255,255,0.8);
}

.mp-add-card {
    width: 100px;
    height: 100px;
    border-radius: 35px;
    background-color: rgba(255,255,255,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #666;
    font-size: 32px;
    border: 2px dashed rgba(0,0,0,0.1);
    cursor: pointer;
    box-shadow: none;
}

.mp-carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 0px;
    margin-bottom: 20px;
}

.mp-indicator {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: rgba(0,0,0,0.2);
    transition: all 0.3s;
}

.mp-indicator.active {
    background-color: var(--primary-color);
    width: 10px;
    border-radius: 3px;
}

/* 信息编辑区 (不再固定高度) */
.mp-info-container {
    background: #fff;
    border-radius: 24px 24px 0 0;
    padding: 20px 20px 40px;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.03);
    position: relative;
    z-index: 2;
    min-height: 400px; /* 保证有足够高度 */
}

.mp-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0px; /* 减小间距，让昵称上移 */
}

.mp-section-title {
    font-size: 13px;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mp-transparent-input {
    width: 100%;
    border: none;
    background: transparent;
    padding: 0px 0;
    font-family: inherit;
    color: #333;
}

.mp-transparent-input:focus {
    outline: none;
}

.mp-transparent-input.title-input {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    border-bottom: 1px solid transparent;
}
.mp-transparent-input.title-input:focus {
    border-bottom-color: #eee;
}

textarea.mp-transparent-input {
    resize: none;
    font-size: 14px;
    line-height: 1.6;
    color: #666;
    background: #f9f9f9;
    padding: 10px;
    border-radius: 12px;
    height: 150px;  /* <--- 添加这一行来固定高度 */
    /* 或者 */
    min-height: 150px; /* <--- 设置最小高度 */
}

.mp-divider {
    height: 1px;
    background-color: #f0f0f0;
    margin: 13px 0;
}

/* Tag System */
.mp-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.mp-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px 6px 6px;
    background-color: #f0f2f5;
    border-radius: 20px;
    font-size: 10px;
    color: #333;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    border: 1px solid transparent;
}

.mp-tag:active {
    transform: scale(0.97);
    background-color: #e4e6eb;
}

.mp-tag.has-extra {
    background-color: #e7f0ff;
    color: var(--primary-color);
    border-color: rgba(0, 123, 255, 0.1);
}

.mp-tag-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin-right: 8px;
    object-fit: cover;
}

.mp-tag-add {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 12px;
    background: none;
    border: 1px dashed #ccc;
    border-radius: 20px;
    color: #888;
    font-size: 10px;
    cursor: pointer;
}

/* 底部保存栏 */
.mp-bottom-bar {
    position: fixed; /* 固定在视口底部 */
    bottom: 20px;
    left: 20px;
    right: 20px;
    z-index: 100; /* 确保在最上层 */
}

.mp-save-btn {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    border-radius: 16px;
}

/* 专属设定面板 (Action Sheet style) */
.mp-exclusive-panel {
    background: #fff;
    border-radius: 20px 20px 0 0 !important;
    padding: 20px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 500px; /* Desktop adaptation */
}

.mp-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 15px;
}

.mp-panel-char-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mp-panel-avatar {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    object-fit: cover;
}

#mp-panel-char-name {
    font-weight: 600;
    font-size: 16px;
}

.mp-panel-body {
    flex: 1;
    overflow-y: auto;
}

.mp-label {
    display: block;
    font-size: 12px;
    color: #888;
    margin-bottom: 8px;
}

#mp-panel-input {
    width: 100%;
    padding: 12px;
    background: #f9f9f9;
    border: 1px solid #eee;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
    resize: none;
    font-family: inherit;
}

.mp-panel-option {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
    font-size: 14px;
    color: #333;
}

.mp-panel-footer {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

#mp-panel-confirm-btn {
    flex: 2;
}
#mp-panel-unbind-btn {
    flex: 1;
    background-color: #ffeeee;
    color: #ff4d4f;
}

#mp-set-active-btn {
    color: #ccc;
    transition: color 0.3s, fill 0.3s;
}

#mp-set-active-btn.active {
    color: #f1c40f;
    fill: #f1c40f;
}

/* 角色选择列表样式 */
.mp-select-list {
    max-height: 300px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mp-select-item {
    display: flex;
    align-items: center;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.mp-select-item:hover {
    background: #f5f5f5;
}

.mp-select-checkbox {
    margin-right: 12px;
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.mp-select-avatar {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    margin-right: 10px;
    object-fit: cover;
}

.mp-select-name {
    font-size: 14px;
    color: #333;
}
/* --- Friends (Contacts) Screen Styles --- */
#contacts-screen {
    background-color: #fff;
    color: #222;
}

/* Profile Item (My Profile & Friends) */
.profile-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.profile-item:hover {
    background-color: #f9f9f9;
}

.profile-avatar {
    width: 44px;
    height: 44px;
    object-fit: cover;
    margin-right: 15px;
    background-color: #eee;
}

/* Squircle Shape (KakaoTalk Style) */
.squircle {
    border-radius: 18px; /* 42% of width approx, gives a soft square look */
}

/* My Profile Specifics (Bigger Avatar) */
.profile-item.my-profile {
    padding: 8px 20px;
}

.profile-item.my-profile .profile-avatar {
    width: 60px;
    height: 60px;
    border-radius: 24px;
}

.profile-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.profile-name {
    font-size: calc(16px * var(--app-font-scale));
    font-weight: 600;
    color: #222;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.profile-status {
    font-size: calc(12px * var(--app-font-scale));
    color: #888;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 16px; /* Ensure height even if empty */
}

/* Section Divider */
.section-divider {
    height: 1px;
    background-color: #f0f0f0;
    margin: 5px 20px;
}

/* Friends Section */
.friends-section {
    padding-top: 2px;
}

.section-title {
    padding: 2px 2px 0px;
    font-size: 11px;
    color: #999;
}

.friend-list {
    list-style: none;
    padding: 0;
    margin: 0;
}