/* Site V2 - 通用配色与布局 */
.site-v2-body,
.site-v2-body html {
    min-height: 100%;
}

.site-v2-body {
    margin: 0;
    background: #00030c;
    color: #fff;
    font-family: "PingFang SC", "Hiragino Sans", "Microsoft YaHei", Arial, sans-serif;
}

.site-v2-shell {
    width: 100%;
    max-width: 472px;
    min-height: 100vh;
    margin: 0 auto;
    background: #00030c;
    overflow-x: hidden;
}

#NavFooter.site-v2-footer {
    position: fixed;
    left: 50%;
    bottom: 0;
    z-index: 3000;
    width: 100%;
    max-width: 472px;
    height: 72px;
    padding: 7px 34px 5px;
    transform: translateX(-50%);
    border-top: 1px solid rgba(237, 208, 143, .22);
    background:
        radial-gradient(ellipse at 50% 0%, rgba(85, 16, 116, .74) 0%, rgba(45, 6, 62, .45) 44%, transparent 76%),
        linear-gradient(180deg, #02040d 0%, #0b0015 42%, #220330 100%);
    box-shadow: 0 -9px 24px rgba(55, 5, 76, .72);
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    box-sizing: border-box;
}

#NavFooter.site-v2-footer .site-v2-footer-item {
    flex: 0 0 54px;
    color: #d8c0e5;
    text-decoration: none;
    text-align: center;
    font-size: 12px;
    line-height: 1.1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
}

#NavFooter.site-v2-footer .site-v2-footer-item img {
    width: 34px;
    height: 34px;
    object-fit: contain;
    filter: drop-shadow(0 3px 6px rgba(255, 183, 75, .25));
}

#NavFooter.site-v2-footer .site-v2-footer-item span {
    margin-top: 1px;
    color: inherit;
    font-size: 12px;
    white-space: nowrap;
}

#NavFooter.site-v2-footer .site-v2-footer-item.active {
    color: #ffd77b;
}

/* 聊天滚动条 - Site V2 */
.site-v2-body .chat-world-list,
.site-v2-body .chat-topic-selector,
.site-v2-body .chat-friends,
.site-v2-body .chat-service {
    scrollbar-width: thin;
    scrollbar-color: rgba(201, 135, 28, .72) rgba(255, 255, 255, .06);
}

.site-v2-body .chat-world-list::-webkit-scrollbar,
.site-v2-body .chat-topic-selector::-webkit-scrollbar,
.site-v2-body .chat-friends::-webkit-scrollbar,
.site-v2-body .chat-service::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

.site-v2-body .chat-world-list::-webkit-scrollbar-track,
.site-v2-body .chat-topic-selector::-webkit-scrollbar-track,
.site-v2-body .chat-friends::-webkit-scrollbar-track,
.site-v2-body .chat-service::-webkit-scrollbar-track {
    margin: 4px 0;
    background: rgba(255, 255, 255, .05);
    border-radius: 999px;
}

.site-v2-body .chat-world-list::-webkit-scrollbar-thumb,
.site-v2-body .chat-topic-selector::-webkit-scrollbar-thumb,
.site-v2-body .chat-friends::-webkit-scrollbar-thumb,
.site-v2-body .chat-service::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(255, 232, 167, .9) 0%, rgba(189, 121, 6, .82) 100%);
    box-shadow: 0 0 6px rgba(255, 216, 123, .22);
}

.site-v2-body .chat-world-list::-webkit-scrollbar-thumb:hover,
.site-v2-body .chat-topic-selector::-webkit-scrollbar-thumb:hover,
.site-v2-body .chat-friends::-webkit-scrollbar-thumb:hover,
.site-v2-body .chat-service::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(255, 241, 196, .95) 0%, rgba(201, 135, 28, .92) 100%);
}

/* 聊天置底按钮 */
.chat-scroll-wrap {
    position: relative;
}

.chat-scroll-to-bottom {
    position: absolute;
    right: 30px;
    bottom: 8px;
    z-index: 20;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(255, 216, 123, .5);
    border-radius: 50%;
    color: #351000;
    background: linear-gradient(180deg, #ffe8a7 0%, #bd7906 100%);
    box-shadow: 0 3px 10px rgba(0, 0, 0, .32), inset 0 1px 0 rgba(255, 255, 255, .35);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    line-height: 1;
    padding: 0;
    opacity: .94;
    transition: transform .18s ease, opacity .18s ease, filter .18s ease;
}

.chat-scroll-to-bottom.visible {
    display: flex;
}

.chat-scroll-to-bottom:hover {
    opacity: 1;
    filter: brightness(1.05);
    transform: translateY(1px);
}

.chat-service-chat.chat-scroll-wrap .chat-scroll-to-bottom {
    bottom: 58px;
}

/* Uploader - Site V2 主题 */
.site-v2-body .uploader-modal {
    background-color: rgba(0, 3, 12, .72);
}

.site-v2-body .uploader-modal-content {
    border: 1px solid rgba(255, 216, 123, .28);
    border-radius: 14px;
    background: linear-gradient(180deg, #2b053b 0%, #120820 100%);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .55);
    color: #fff;
}

.site-v2-body .uploader-modal-header {
    border-bottom: 1px solid rgba(255, 216, 123, .16);
    background: rgba(64, 11, 80, .55);
}

.site-v2-body .uploader-modal-title {
    color: #ffe1a0;
    font-weight: 800;
}

.site-v2-body .uploader-close {
    color: #f7d48d;
    opacity: .75;
    text-shadow: none;
}

.site-v2-body .uploader-close:hover {
    opacity: 1;
}

.site-v2-body .uploader-modal-body {
    background: rgba(9, 2, 23, .35);
}

.site-v2-body .uploader-modal-footer {
    border-top: 1px solid rgba(255, 216, 123, .16);
    background: rgba(9, 2, 23, .55);
}

.site-v2-body .uploader-form-label {
    color: #d8c0e5;
}

.site-v2-body .uploader-btn-default {
    background: rgba(255, 255, 255, .08);
    color: #f7d9ff;
    border: 1px solid rgba(255, 216, 123, .22);
}

.site-v2-body .uploader-btn-primary,
.site-v2-body .uploader-file-label {
    background: linear-gradient(180deg, #ffe8a7 0%, #bd7906 100%);
    color: #351000;
    font-weight: 800;
}

.site-v2-body .uploader-btn-primary:hover,
.site-v2-body .uploader-file-label:hover {
    filter: brightness(1.06);
}

.site-v2-body .uploader-btn-primary:disabled {
    background: rgba(255, 255, 255, .12);
    color: #8f7a9e;
}

.site-v2-body .uploader-btn-danger {
    background: #8b1f3a;
    color: #fff;
}

.site-v2-body .uploader-btn-danger:hover {
    background: #a52847;
}

.site-v2-body .uploader-btn-success {
    background: linear-gradient(180deg, #8fe86a 0%, #3da824 100%);
    color: #143010;
    font-weight: 800;
}

.site-v2-body .uploader-btn-failed {
    background: rgba(255, 255, 255, .12);
    color: #bfaed0;
}

.site-v2-body .uploader-file-item {
    border: 1px solid rgba(255, 216, 123, .22);
    border-radius: 10px;
    background: rgba(18, 8, 38, .72);
}

.site-v2-body .uploader-file-item.uploading {
    border-color: rgba(255, 216, 123, .55);
    background: rgba(18, 8, 38, .92);
}

.site-v2-body .uploader-file-item.success {
    border-color: rgba(98, 215, 57, .55);
    background: rgba(20, 48, 16, .45);
}

.site-v2-body .uploader-file-item.error {
    border-color: rgba(227, 56, 56, .55);
    background: rgba(56, 12, 20, .45);
}

.site-v2-body .uploader-file-name {
    color: #fff;
}

.site-v2-body .uploader-file-size,
.site-v2-body .uploader-empty-state {
    color: #bfaed0;
}

.site-v2-body .uploader-file-status.uploading {
    color: #ffe1a0;
}

.site-v2-body .uploader-file-status.success {
    color: #8fe86a;
}

.site-v2-body .uploader-file-status.error,
.site-v2-body .uploader-error-message {
    color: #ff8f8f;
}

.site-v2-body .uploader-progress {
    background-color: rgba(255, 255, 255, .1);
}

.site-v2-body .uploader-progress-bar {
    background: linear-gradient(90deg, #ffe9b2 0%, #c88a3c 100%);
    color: #2b0835;
}

.site-v2-body .uploader-progress-bar.success {
    background: linear-gradient(90deg, #8fe86a 0%, #3da824 100%);
    color: #143010;
}

.site-v2-body .uploader-progress-bar.error {
    background: linear-gradient(90deg, #ff8f8f 0%, #e33838 100%);
    color: #fff;
}