.form-group{padding-bottom:0;margin:0 0 15px 0}
.elsetext{top:0;color:#adadad;font-size:20px}
.elseview{height:150px}
.tubiao{background-color:transparent;font-size:100px;color:#adadad;width:100px;height:100px}
.view{padding-top:70px;padding-bottom:80px}
.video_view{width:100%;max-height:450px;min-height:300px}
.image_view{max-width:100%;max-height:450px;min-height:300px}
.image{max-width:100%;max-height:450px}
.nav-tabs{background:#fff;border-bottom:1px solid rgba(72, 57, 235, 0.1)}
.nav-tabs>li>a{color:#000;border:0;margin:0}
.nav-tabs>li>a:hover{background-color:transparent;border:0}
.nav-tabs>li>a,.nav-tabs>li>a:focus,.nav-tabs>li>a:hover{background-color:transparent!important;border:0!important;color:#4839eb!important;font-weight:500}
.nav-tabs>li.disabled>a,.nav-tabs>li.disabled>a:hover{color:rgba(255,255,255,.5)}
.nav-tabs>li.active{background-color:#ddd;border-bottom-color:#4839eb}
.nav-tabs>li.active>a{border-bottom-color:#4839eb}
.form-group label.control-label{font-size:16px;color:#333}
.fileinfo-table{max-width:80%}
@media (max-width:767px){.fileinfo-table{max-width:100%}}
.progress{height:20px;margin-bottom:10px}
.filename{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.aplayer .aplayer-pic{height:100px;width:100px}
.aplayer .aplayer-info .aplayer-music .aplayer-title{font-size:18px}
.aplayer .aplayer-info{margin-left:100px;padding:25px 7px 0 10px;height:66px;box-sizing:border-box}
.filelist>tbody>tr>td{max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.form-inline .form-control{display:inline-block;width:auto;vertical-align:middle}
.form-inline .form-group{display:inline-block;margin-bottom:0;vertical-align:middle}
.searchbox{margin-top: -10px;}
.searchbox button{margin-top: 8px;}
@media (min-width:767px){.searchbox{float: right;}}
.videoplayer{width: 100%; height: 530px;}
@media (max-width:1999px){.videoplayer{height: 500px;}}
@media (max-width:991px){.videoplayer{height: 450px;}}
@media (max-width:767px){.videoplayer{height: 400px;}}
#loginform .loginbtn{margin: 15px;}
.loginbtn i{padding-top: 15px;}

@-webkit-keyframes stretchdelay{0%,100%,40%{-webkit-transform:scaleY(.4)}20%{-webkit-transform:scaleY(1)}}@keyframes stretchdelay{0%,100%,40%{-webkit-transform:scaleY(.4);transform:scaleY(.4)}20%{-webkit-transform:scaleY(1);transform:scaleY(1)}}.colorful_loading_frame{position:fixed;top:0;left:0;z-index:99999;width:100%;height:100%;background:rgba(0,0,0,.5);color:red;text-align:center;font-size:2em}.colorful_loading{margin:25% auto;width:50px;height:60px;text-align:center;font-size:10px}.colorful_loading>i{display:inline-block;margin-right:3px;width:6px;height:100%;background-color:#fff;-webkit-animation:stretchdelay 1.2s infinite ease-in-out;animation:stretchdelay 1.2s infinite ease-in-out}.colorful_loading .rect2{-webkit-animation-delay:-1.1s;animation-delay:-1.1s}.colorful_loading .rect3{-webkit-animation-delay:-1s;animation-delay:-1s}.colorful_loading .rect4{-webkit-animation-delay:-.9s;animation-delay:-.9s}.colorful_loading .rect5{-webkit-animation-delay:-.8s;animation-delay:-.8s}

/* 上传页面布局 */
.container {
  position: relative;
}

.upload-container {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(115, 103, 240, 0.1);
    transition: all 0.3s;
    min-height: 300px;
    position: relative;
    border: 2px solid transparent;
}

/* 拖拽上传样式 */
.upload-container.dragover {
  background: rgba(115, 103, 240, 0.05);
  border: 2px dashed #7367F0;
  transform: scale(1.01);
}

/* 防止拖拽时文字被选中 */
.upload-container * {
  pointer-events: none;
}

/* 允许按钮和输入框交互 */
.upload-container .upload-options *,
.upload-container input,
.upload-container button {
  pointer-events: auto;
}

/* 右侧提示栏布局 */
.upload-side {
  position: fixed;
  top: 100px;
  right: 30px;
  width: 300px;
  opacity: 0.95;
  transition: opacity 0.3s;
}

.upload-side:hover {
  opacity: 1;
}

.upload-tips {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 4px 25px rgba(115, 103, 240, 0.1);
    margin-bottom: 20px;
    overflow: hidden;
}

.notice-box {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 4px 25px rgba(115, 103, 240, 0.1);
    margin-bottom: 0;
    overflow: hidden;
}

/* 移动端适配 */
@media (max-width: 991px) {
    .upload-side {
        position: static;
        width: 100%;
        margin-top: 30px;
    }
    
    .upload-container {
        margin-bottom: 30px;
        min-height: 250px;
    }
}

/* 上传页面样式美化 */
.upload-box {
   background: linear-gradient(145deg, #ffffff, #f8f9fa);
   padding: 30px;
   border-radius: 15px;
   box-shadow: 0 10px 30px rgba(115, 103, 240, 0.1);
   transition: all 0.3s;
}

.upload-box .title {
   font-size: 20px;
   color: #333;
   margin-bottom: 20px;
   font-weight: 600;
   position: relative;
   padding-bottom: 15px;
}

.upload-box .title::after {
   content: '';
   position: absolute;
   bottom: 0;
   left: 0;
   width: 40px;
   height: 3px;
   background: linear-gradient(90deg, #7367F0, #8E9FFF);
   border-radius: 3px;
}

.upload-box .note {
   color: #666;
   font-size: 14px;
   line-height: 1.6;
   margin-bottom: 20px;
}

.upload-box .form-control {
   border: none;
   background: #f8f9fa;
   padding: 12px 15px;
   height: auto;
   border-radius: 8px;
   box-shadow: inset 0 2px 5px rgba(0,0,0,0.02);
   transition: all 0.3s;
}

.upload-box .form-control:focus {
   background: #fff;
   box-shadow: 0 2px 15px rgba(115, 103, 240, 0.1);
}

.upload-box .btn {
   padding: 10px 20px;
   border-radius: 8px;
   font-weight: 500;
   transition: all 0.3s;
}

.upload-box .btn-primary {
   background: linear-gradient(120deg, #7367F0, #8E9FFF);
   border: none;
   box-shadow: 0 5px 15px rgba(115, 103, 240, 0.2);
}

.upload-box .btn-primary:hover {
   transform: translateY(-2px);
   box-shadow: 0 8px 20px rgba(115, 103, 240, 0.3);
}

.upload-progress {
   margin: 15px 0;
   background: #f8f9fa;
   padding: 15px;
   border-radius: 10px;
}

.progress {
   margin-bottom: 15px;
   height: 10px;
   border-radius: 5px;
   background: rgba(115, 103, 240, 0.1);
}

.progress-bar {
   background: linear-gradient(90deg, #7367F0, #8E9FFF);
   border-radius: 5px;
}

#upload-msg {
   color: #666;
   font-size: 14px;
   margin-top: 10px;
}

#upload-speed, #upload-progress {
   color: #7367F0;
   font-weight: 500;
}

/* 上传页面新样式 */
.upload-title {
    margin: 30px 0;
    pointer-events: none; /* 防止文字影响拖拽 */
}

.upload-title h1 {
    color: #333;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 15px;
    pointer-events: none;
}

.upload-subtitle {
    color: #666;
    font-size: 16px;
    pointer-events: none;
}

/* 拖拽提示 */
.upload-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    pointer-events: none;
    transition: all 0.3s;
}

.upload-container.dragover::before {
    background: rgba(115, 103, 240, 0.05);
    border: 2px dashed rgba(115, 103, 240, 0.3);
}

.btn-upload {
    background: linear-gradient(120deg, #7367F0, #8E9FFF);
    color: #fff;
    border: none;
    height: 56px;
    font-size: 18px;
    padding: 0 40px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(115, 103, 240, 0.25);
    transition: all 0.3s;
}

.btn-upload:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(115, 103, 240, 0.35);
}

.upload-options {
    max-width: 400px;
    margin: 30px auto;
    position: relative;
    z-index: 1;
}

.upload-checkbox {
    margin: 20px 0;
    text-align: left;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.upload-checkbox .checkbox {
    margin: 0;
}

.upload-checkbox label {
    color: #666;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.upload-checkbox input[type="checkbox"] {
    margin: 0;
    margin-right: 6px;
    position: relative;
    top: -1px;
}

.password-input {
    position: relative;
    margin-top: 15px;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.password-input input {
    background: #f8f9fa;
    border: none;
    border-radius: 10px;
    padding: 12px 15px;
    font-size: 15px;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.05);
    transition: all 0.3s;
    width: 100%;
    max-width: 300px;
}

.password-input .help-block {
    color: #888;
    font-size: 13px;
    margin-top: 8px;
    margin-bottom: 0;
    align-self: flex-start;
    margin-left: 50px;
}

.upload-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    color: #666;
    font-size: 14px;
}

.progress {
    height: 12px;
    border-radius: 6px;
    background: rgba(115, 103, 240, 0.1);
    overflow: hidden;
    margin: 0;
}

.progress-bar {
    background: linear-gradient(90deg, #7367F0, #8E9FFF);
    border-radius: 6px;
    transition: width 0.3s ease;
}

.alert {
    border: none;
    border-radius: 15px;
    padding: 15px 20px;
    margin-bottom: 20px;
    box-shadow: 0 8px 25px rgba(72, 57, 235, 0.08);
}

/* 提示框样式覆盖 */
div.alert.alert-info {
   background: #4839eb !important;
   background: -webkit-linear-gradient(135deg, #4839eb, #372cdc) !important;
   background: linear-gradient(135deg, #4839eb, #372cdc) !important;
   border: none !important;
   color: #fff !important;
   border-radius: 12px !important;
   padding: 15px 20px !important;
   box-shadow: 0 8px 25px rgba(72, 57, 235, 0.15) !important;
   position: relative;
   overflow: hidden;
   margin-bottom: 20px;
}

/* 提示框头部样式 */
div.alert.alert-info > .fa {
   margin-right: 10px;
   font-size: 16px;
   opacity: 0.9;
   position: relative;
   z-index: 2;
}

/* 提示框内容样式 */
div.alert.alert-info {
   font-size: 14px;
   line-height: 1.6;
   position: relative;
   z-index: 2;
}

/* 提示框装饰效果 */
div.alert.alert-info::after {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1));
   pointer-events: none;
}

/* 提示框阴影效果 */
div.alert.alert-info::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: inherit;
   filter: blur(10px);
   opacity: 0.5;
   z-index: -1;
}

/* 提示框链接样式 */
div.alert.alert-info a {
   color: #fff !important;
   text-decoration: underline;
   opacity: 0.9;
   transition: opacity 0.3s;
}

div.alert.alert-info a:hover {
   opacity: 1;
}

/* 二维码扫描框样式 */
.scan-box {
    background: #fff;
    border-radius: 15px;
    padding: 20px;
    margin-top: 15px;
    box-shadow: 0 8px 25px rgba(72, 57, 235, 0.08);
}

.scan-box img {
    max-width: 100%;
    border-radius: 10px;
    margin: 10px 0;
}

/* 移动端适配 */
@media (max-width: 767px) {
    .alert {
        margin: 15px 0;
    }
    
    .scan-box {
        margin: 15px 0;
    }
}

.sidebar-box {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(115, 103, 240, 0.1);
    margin-bottom: 20px;
    overflow: hidden;
    height: 100%;
}

.sidebar-title {
    background: linear-gradient(120deg, #7367F0, #8E9FFF);
    color: #fff;
    padding: 15px 20px;
    font-size: 16px;
    font-weight: 500;
}

.sidebar-title i {
    margin-right: 8px;
}

.sidebar-content {
    padding: 20px;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    padding: 15px;
    border-bottom: 1px solid rgba(115, 103, 240, 0.08);
    transition: all 0.3s;
}

.tip-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.tip-item i {
    color: #7367F0;
    font-size: 16px;
    margin-right: 15px;
    width: 32px;
    height: 32px;
    background: rgba(115, 103, 240, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tip-item .tip-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tip-item span {
    color: #444;
    font-size: 14px;
    margin-bottom: 6px;
    font-weight: 500;
    display: block;
    line-height: 1.4;
    word-wrap: break-word;
}

.tip-item b {
    color: #7367F0;
    background: linear-gradient(120deg, rgba(115, 103, 240, 0.1), rgba(142, 159, 255, 0.1));
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 13px;
    display: inline-block;
    margin-left: 4px;
    vertical-align: middle;
}

.tip-item small {
    color: #888;
    font-size: 12px;
    display: block;
    line-height: 1.5;
    word-break: break-word;
}

.tip-item:hover {
    background: linear-gradient(120deg, rgba(115, 103, 240, 0.03), rgba(142, 159, 255, 0.03));
}

.tip-item:hover i {
    background: linear-gradient(120deg, rgba(115, 103, 240, 0.15), rgba(142, 159, 255, 0.15));
    transform: scale(1.1);
}

.notice-content {
    color: #666;
    line-height: 1.6;
    font-size: 14px;
    padding: 15px;
    background: rgba(115, 103, 240, 0.03);
    border-radius: 8px;
    margin-bottom: 10px;
}

/* 响应式调整 */
@media (max-width: 991px) {
    .upload-tips-box {
        margin-top: 20px;
    }
}

.sidebar-box:first-child {
    margin-bottom: 25px;
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border: 1px solid rgba(115, 103, 240, 0.1);
}

.sidebar-box:first-child .sidebar-title {
    background: linear-gradient(120deg, #7367F0, #8E9FFF);
    color: #fff;
    border-bottom: none;
}

.sidebar-box:first-child .notice-content {
    font-size: 13px;
    line-height: 1.8;
    color: #666;
}
/* 上传页面右侧提示样式 */
.upload-tips-box {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(115, 103, 240, 0.08);
    margin-bottom: 20px;
    overflow: hidden;
}

.tips-header {
    background: linear-gradient(135deg, #7367F0, #8E9FFF);
    color: #fff;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.tips-header::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1));
}

.tips-content {
    padding: 15px;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    padding: 15px;
    border-bottom: 1px solid rgba(115, 103, 240, 0.08);
}

.tip-item:last-child {
    border-bottom: none;
}

.tip-item i {
    color: #7367F0;
    font-size: 16px;
    margin-right: 15px;
    margin-top: 3px;
}

.tip-text {
    flex: 1;
}

.tip-text div {
    color: #444;
    margin-bottom: 4px;
}

.tip-text small {
    color: #888;
    font-size: 12px;
}

.tip-text b {
    color: #7367F0;
    font-weight: 500;
}

@media (max-width: 991px) {
    .upload-tips-box {
        margin-top: 20px;
    }
}

/* 上传页面布局 */
.upload-tips {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(115, 103, 240, 0.08);
    margin-bottom: 20px;
    overflow: hidden;
    min-height: 200px;
}

.notice-box {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(115, 103, 240, 0.08);
    margin-bottom: 0;
    overflow: hidden;
    min-height: auto;
}

.tips-header {
    background: linear-gradient(135deg, #7367F0, #8E9FFF);
    color: #fff;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.tips-header i {
    margin-right: 8px;
    font-size: 16px;
}

.tips-content {
    padding: 15px 20px;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    padding: 15px;
    border-bottom: 1px solid rgba(115, 103, 240, 0.08);
}

.tip-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.tip-item i {
    color: #7367F0;
    font-size: 16px;
    margin-right: 15px;
    margin-top: 3px;
}

.tip-item span {
    color: #666;
    font-size: 14px;
    display: block;
    margin-bottom: 4px;
}

.tip-item small {
    color: #999;
    font-size: 12px;
    display: block;
}

.notice-box .tips-content {
    color: #666;
    font-size: 13px;
    line-height: 1.8;
    max-height: 200px;
    overflow-y: auto;
    padding: 20px;
}

/* 移动端适配 */
@media (max-width: 991px) {
    .upload-side {
        position: static;
        padding-left: 15px;
        margin-top: 30px;
        width: 100%;
    }
    .upload-container {
        margin-bottom: 30px;
    }
    .notice-box {
        margin-bottom: 30px;
    }
}

.notice-text {
    margin-bottom: 15px;
    line-height: 1.8;
    color: #555;
}

.notice-footer {
    padding-top: 15px;
    border-top: 1px dashed rgba(115, 103, 240, 0.1);
    color: #888;
    font-size: 12px;
    line-height: 1.6;
    opacity: 0.8;
}

/* 美化滚动条 */
.tips-content::-webkit-scrollbar {
    width: 6px;
}

.tips-content::-webkit-scrollbar-track {
    background: rgba(115, 103, 240, 0.05);
    border-radius: 3px;
}

.tips-content::-webkit-scrollbar-thumb {
    background: rgba(115, 103, 240, 0.2);
    border-radius: 3px;
}

.tips-content::-webkit-scrollbar-thumb:hover {
    background: rgba(115, 103, 240, 0.3);
}

.tip-content {
    flex: 1;
    min-width: 0; /* 防止文本溢出 */
}

span b {
    color: #7367F0;
    background: rgba(115, 103, 240, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    display: inline-block;
    margin-left: 4px;
    vertical-align: middle;
}

/* 登录页面样式 */
.login-container {
    margin: 60px auto;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(115, 103, 240, 0.1);
    transition: all 0.3s;
}

.login-title {
    text-align: center;
    margin-bottom: 30px;
}

.login-title h2 {
    font-size: 28px;
    color: #333;
    font-weight: 600;
    margin-bottom: 10px;
}

.login-form .form-control {
    height: 45px;
    padding: 12px 20px;
    border: none;
    background: #f8f9fa;
    border-radius: 10px;
    box-shadow: inset 0 2px 5px rgba(115, 103, 240, 0.05);
    transition: all 0.3s;
}

.login-form .form-control:focus {
    background: #fff;
    box-shadow: 0 3px 15px rgba(115, 103, 240, 0.1);
}

.login-form .btn {
    padding: 12px 25px;
    height: 48px;
    width: 100%;
    background: linear-gradient(135deg, #6355ee, #4839eb);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 20px rgba(72, 57, 235, 0.25);
    transition: all 0.3s;
}

.login-form .btn:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #5646dd, #372cdc);
    box-shadow: 0 8px 25px rgba(72, 57, 235, 0.3);
}

.login-form .form-group {
    margin-bottom: 20px;
    position: relative;
}

.login-links {
    margin-top: 20px;
    text-align: center;
}

.login-links a {
    color: #6355ee;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
}

.login-links a:hover {
    color: #4839eb;
    text-decoration: underline;
}

/* 登录方式选择框样式 */
.login-method-box {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(115, 103, 240, 0.12);
  padding: 35px;
  text-align: center;
  max-width: 460px;
  margin: 80px auto;
  position: relative;
  overflow: hidden;
}

.login-method-box h3 {
  color: #333;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 35px;
}

/* 登录按钮样式优化 */
.login-method-box .loginbtn {
  width: 70px;
  height: 70px;
  margin: 0 15px;
  border-radius: 20px;
  transition: all 0.3s;
  box-shadow: 0 8px 25px rgba(115, 103, 240, 0.15);
}

.login-method-box .loginbtn i {
  font-size: 28px;
  line-height: 70px;
  padding: 0;
}

.login-method-box .loginbtn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(115, 103, 240, 0.25);
}

/* 底部文字样式 */
.login-method-box .login-tips {
  margin-top: 30px;
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

/* 装饰效果 */
.login-method-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(115, 103, 240, 0.03), transparent);
  transform: rotate(45deg);
  pointer-events: none;
}

/* 文件查看页面样式 */
.file-view-container {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(115, 103, 240, 0.12);
  padding: 35px;
  margin: 40px auto;
  position: relative;
  overflow: hidden;
}

.file-header {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(99, 85, 238, 0.1);
}

.file-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(99, 85, 238, 0.1), rgba(72, 57, 235, 0.1));
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
}

.file-icon i {
  font-size: 28px;
  color: #4839eb;
}

.file-info {
  flex: 1;
}

.file-name {
  font-size: 24px;
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
  word-break: break-all;
}

.file-meta {
  display: flex;
  gap: 20px;
  color: #666;
  font-size: 14px;
}

.file-meta span {
  display: flex;
  align-items: center;
}

.file-meta span i {
  color: #4839eb;
  margin-right: 8px;
  font-size: 15px;
}

.file-actions {
  display: flex;
  gap: 15px;
  margin-top: 30px;
}

.file-btn {
  padding: 12px 25px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s;
  min-width: 120px;
  justify-content: center;
}

.file-btn i {
  margin-right: 8px;
  font-size: 16px;
}

.file-btn-primary {
  background: linear-gradient(135deg, #4839eb, #372cdc);
  color: #fff;
  border: none;
  box-shadow: 0 8px 25px rgba(72, 57, 235, 0.2);
}

.file-btn-default {
  background: #fff;
  color: #372cdc;
  border: 1px solid rgba(72, 57, 235, 0.2);
  box-shadow: 0 4px 15px rgba(72, 57, 235, 0.08);
}

.file-btn:hover {
  transform: translateY(-2px);
}

.file-btn-primary:hover {
  background: linear-gradient(135deg, #372cdc, #2b1fd0);
  box-shadow: 0 12px 30px rgba(72, 57, 235, 0.3);
}

.file-btn-default:hover {
  background: rgba(72, 57, 235, 0.05);
  border-color: rgba(72, 57, 235, 0.3);
  box-shadow: 0 6px 20px rgba(72, 57, 235, 0.12);
}

/* 文件预览区域 */
.file-preview {
  background: #f8f9fa;
  border-radius: 15px;
  padding: 30px;
  margin: 30px 0;
  text-align: center;
  box-shadow: inset 0 2px 10px rgba(72, 57, 235, 0.05);
}

.file-preview img {
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(72, 57, 235, 0.15);
}

/* 密码输入框样式 */
.pwd-form {
  max-width: 400px;
  margin: 30px auto;
  text-align: center;
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(72, 57, 235, 0.1);
}

.pwd-input {
  height: 45px;
  padding: 12px 20px;
  border: none;
  background: #f8f9fa;
  border-radius: 10px;
  width: 100%;
  margin-bottom: 15px;
  transition: all 0.3s;
  box-shadow: inset 0 2px 8px rgba(72, 57, 235, 0.05);
}

.pwd-input:focus {
  background: #fff;
  box-shadow: 0 5px 20px rgba(72, 57, 235, 0.15);
}

/* 文件信息表格 */
.file-table {
  width: 100%;
  margin: 20px 0;
  border-collapse: separate;
  border-spacing: 0 8px;
}

.file-table td {
  padding: 12px 15px;
  background: #f8f9fa;
  border: none;
  transition: all 0.3s;
}

.file-table td:first-child {
  border-radius: 8px 0 0 8px;
  font-weight: 500;
  color: #444;
  width: 120px;
}

.file-table td:last-child {
  border-radius: 0 8px 8px 0;
  color: #666;
}

.file-table tr:hover td {
  background: rgba(72, 57, 235, 0.03);
}

/* 视频播放器美化 */
.videoplayer {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(72, 57, 235, 0.15);
}

/* 文件查看器标题栏 */
.file-viewer-header {
  background: var(--primary-gradient);
  color: #fff;
  padding: 15px 25px;
  border-radius: 12px;
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  box-shadow: 0 8px 25px var(--primary-shadow);
}

.file-viewer-header i {
  font-size: 20px;
  margin-right: 10px;
}

.file-viewer-header span {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* 文件查看页面的面板样式 */
.panel-primary {
  border-color: #4839eb;
}

.panel-primary > .panel-heading {
  background: var(--primary-gradient);
  border: none;
  box-shadow: 0 4px 15px rgba(72, 57, 235, 0.15);
}

/* 导航标签样式 */
.nav-tabs {
  border-bottom: 1px solid rgba(72, 57, 235, 0.1);
}

.nav-tabs > li.active > a,
.nav-tabs > li.active > a:focus,
.nav-tabs > li.active > a:hover {
  color: var(--primary-color) !important;
  border-bottom: 2px solid var(--primary-color) !important;
}

.nav-tabs > li > a:hover {
  color: #4839eb !important;
}

/* 按钮样式 */
.btn-primary {
  background: var(--primary-gradient);
  border: none;
  box-shadow: 0 4px 15px rgba(72, 57, 235, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, #372cdc, #2b1fd0);
  box-shadow: 0 6px 20px rgba(72, 57, 235, 0.3);
}

.btn-info {
  background: linear-gradient(135deg, #6355ee, #4839eb);
  border: none;
  box-shadow: 0 4px 15px rgba(72, 57, 235, 0.15);
}

.btn-info:hover,
.btn-info:focus {
  background: linear-gradient(135deg, #5646dd, #372cdc);
  box-shadow: 0 6px 20px rgba(72, 57, 235, 0.25);
}

/* 链接颜色 */
a {
  color: var(--primary-color);
}

a:hover,
a:focus {
  color: var(--primary-hover);
}

/* 文本高亮颜色 */
.text-primary {
  color: #4839eb;
}

/* 进度条颜色 */
.progress-bar-success {
  background: linear-gradient(90deg, #4839eb, #372cdc);
}

/* 复制按钮样式 */
.btn-success {
  background: linear-gradient(135deg, #4839eb, #372cdc);
  border: none;
  box-shadow: 0 4px 15px rgba(72, 57, 235, 0.15);
  transition: all 0.3s;
}

.btn-success:hover,
.btn-success:focus,
.btn-success:active {
  background: linear-gradient(135deg, #372cdc, #2b1fd0);
  box-shadow: 0 6px 20px rgba(72, 57, 235, 0.25);
  transform: translateY(-1px);
}

/* 复制按钮特定样式 */
.copy-btn {
  padding: 6px 15px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  min-width: 80px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.copy-btn i {
  margin-right: 5px;
  font-size: 14px;
}

/* 文件外链和代码调用区域样式 */
.tab-content {
  padding: 25px !important;
}

.form-group.row {
  margin-bottom: 20px;
}

.form-group .control-label {
  padding-top: 8px;
  color: #444;
  font-weight: 500;
}

.input-group {
  box-shadow: 0 2px 10px rgba(72, 57, 235, 0.08);
  border-radius: 10px;
  overflow: hidden;
}

.input-group .form-control {
  border: none;
  height: 42px;
  padding: 8px 15px;
  background: #f8f9fa;
  color: #666;
  font-size: 13px;
  box-shadow: none;
}

.input-group .form-control:focus {
  background: #fff;
  box-shadow: inset 0 2px 8px rgba(72, 57, 235, 0.05);
}

/* 复制按钮样式优化 */
.copy-btn {
  padding: 8px 16px !important;
  height: 42px;
  min-width: 90px;
  border-radius: 0 10px 10px 0 !important;
  font-size: 13px !important;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  background: var(--primary-gradient) !important;
  border: none;
  color: #fff !important;
}

.copy-btn i {
  margin-right: 6px;
  font-size: 14px;
  position: relative;
  top: -1px;
}

.copy-btn:hover,
.copy-btn:focus {
  background: linear-gradient(120deg, #8E9FFF, #7367F0) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(72, 57, 235, 0.2);
}

/* 标签页样式优化 */
.nav-tabs {
  background: transparent !important;
  border-bottom: 1px solid rgba(72, 57, 235, 0.1) !important;
  padding: 0 20px;
}

.nav-tabs > li > a {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: #666 !important;
  transition: all 0.3s;
}

.nav-tabs > li.active > a {
  color: var(--primary-color) !important;
  border-bottom: 2px solid var(--primary-color) !important;
  background: transparent !important;
}

.nav-tabs > li > a:hover {
  color: #4839eb !important;
  background: transparent !important;
  border-bottom: 2px solid rgba(72, 57, 235, 0.3) !important;
}

.nav-tabs > li > a i {
  margin-right: 6px;
  font-size: 15px;
}

/* 二维码扫描框 */
.scan-qrcode {
    background: #fff;
    border-radius: 15px;
    padding: 20px;
    margin-top: 15px;
    box-shadow: 0 8px 25px rgba(72, 57, 235, 0.08);
}

/* 移动端适配 */
@media (max-width: 767px) {
    .alert-info {
        margin: 15px 0;
    }
}

/* 顶部标题栏样式覆盖 */
.panel-heading {
   background: var(--primary-gradient) !important;
   color: #fff !important;
   border: none !important;
   border-radius: 12px !important;
   padding: 15px 20px !important;
   box-shadow: 0 8px 25px rgba(72, 57, 235, 0.15) !important;
   position: relative;
   overflow: hidden;
}

/* 标题栏装饰效果 */
.panel-heading::after {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1));
   pointer-events: none;
}

/* 标题栏图标 */
.panel-heading i {
   margin-right: 8px;
   font-size: 16px;
   opacity: 0.9;
}

/* 标题栏文字 */
.panel-heading span {
   font-size: 15px;
   font-weight: 500;
   letter-spacing: 0.3px;
}

/* 面板样式优化 */
.panel {
   border: none;
   border-radius: 15px;
   box-shadow: 0 8px 25px rgba(72, 57, 235, 0.08);
   background: #fff;
   margin-bottom: 20px;
}

/* 全局颜色变量 */
:root {
   --primary-gradient: linear-gradient(120deg, #7367F0, #8E9FFF);
   --primary-shadow: rgba(115, 103, 240, 0.15);
   --primary-color: #7367F0;
   --primary-hover: #8E9FFF;
}

/* 分享链接选项卡样式 */
.nav-tabs > li > a.share-tab {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-tabs > li > a.share-tab i {
  font-size: 15px;
  margin: 0;
}

/* 分享链接输入框组样式 */
.share-link-group {
  display: flex;
  align-items: center;
  background: #f8f9fa;
  border-radius: 10px;
  padding: 10px 15px;
  margin-bottom: 15px;
}

.share-link-group .share-icon {
  color: var(--primary-color);
  font-size: 18px;
  margin-right: 12px;
}

.share-link-group .form-control {
  border: none;
  background: transparent;
  color: #666;
  font-size: 13px;
  height: 42px;
  padding: 8px 15px;
  box-shadow: none;
}

.share-link-group .form-control:focus {
  background: rgba(115, 103, 240, 0.05);
}

/* 分享链接复制按钮 */
.share-copy-btn {
  padding: 8px 16px !important;
  height: 42px;
  min-width: 90px;
  border-radius: 10px !important;
  font-size: 13px !important;
  font-weight: 500;
  margin-left: 10px;
  background: var(--primary-gradient) !important;
  border: none;
  color: #fff !important;
  transition: all 0.3s;
}

.share-copy-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(72, 57, 235, 0.2);
}