/* ============== 全局重置 ============== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
    font-family: "Microsoft YaHei", "PingFang SC", -apple-system, sans-serif;
    color: #333;
    background: #fff;
    font-size: 14px;
}
ul, li { list-style: none; }
a { color: inherit; text-decoration: none; }
.clearfix::after { content: ''; display: block; clear: both; }
.h5bp { position: absolute; left: -9999px; }

input { outline: none; border: none; background: transparent; font-family: inherit; }
button { outline: none; border: none; cursor: pointer; font-family: inherit; }

/* ============== Header (白色) ============== */
.header {
    height: 85px;
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
}
.sec {
    width: 1030px;
    margin: 0 auto;
    position: relative;
}
.top-logo {
    float: left;
    width: 200px;
    height: 50px;
    background: url('assets/bg_logo.jpg') no-repeat 0 0;
    background-size: contain;
    margin-top: 18px;
}
.top-nav {
    float: right;
    height: 85px;
    line-height: 85px;
}
.top-nav ul { float: left; }
.top-nav ul li {
    float: left;
    margin-left: 36px;
    line-height: 85px;
}
.top-nav ul li a {
    color: #333;
    font-size: 15px;
    transition: color 0.2s;
}
.top-nav ul li a:hover { color: #1a8fd6; }
.top-account {
    float: right;
    margin-left: 32px;
    line-height: 85px;
    font-size: 13px;
    color: #4a8bd6;
}
.top-account p { display: flex; align-items: center; gap: 4px; }
.ico-user {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234a8bd6'><circle cx='12' cy='8' r='4'/><path d='M12 14c-4.4 0-8 2.7-8 6v2h16v-2c0-3.3-3.6-6-8-6z'/></svg>") no-repeat center / contain;
    margin-right: 4px;
}
.top-account a { color: #4a8bd6; }
.top-account a:hover { text-decoration: underline; }

/* ============== an-center (banner + 登录卡片) ============== */
.an-center {
    width: 100%;
    height: 460px;
    position: relative;
    overflow: hidden;
    background: #f0f5fa;
}
.banner_wrap {
    width: 2560px;
    height: 460px;
    position: absolute;
    left: 50%;
    margin-left: -1280px;
    top: 0;
}
.banner_list li img {
    width: 2560px;
    height: 460px;
    display: block;
}

/* 登录面板 */
.login-panel {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: 90px;
    margin-top: -218px;
    width: 424px;
    height: 436px;
    background: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.14);
    z-index: 10;
    padding: 28px 28px 16px;
}

/* 右下角扫码登录按钮 */
.qr-switch {
    position: absolute;
    bottom: 14px;
    right: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: #fff;
    border: 1px solid #ff7c51;
    color: #ff7c51;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    z-index: 5;
}
.qr-switch:hover { background: #fff5ef; }
.qr-switch .qr-icon {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff7c51' stroke-width='1.8'><rect x='3' y='3' width='7' height='7'/><rect x='14' y='3' width='7' height='7'/><rect x='3' y='14' width='7' height='7'/><rect x='17' y='17' width='4' height='4'/><line x1='14' y1='14' x2='17' y2='14'/><line x1='14' y1='14' x2='14' y2='17'/></svg>") no-repeat center / contain;
}
.lb-title {
    font-size: 20px;
    color: #666;
    line-height: 1;
    padding-bottom: 22px;
    font-weight: 400;
}
.lb-input {
    width: 366px;
    height: 48px;
    border: 1px solid #d7d7d7;
    margin-top: 16px;
    position: relative;
    transition: border-color 0.2s;
}
.lb-input:hover, .lb-input.focus {
    border-color: #999;
}
.lb-input:focus-within {
    border-color: #1a8fd6;
}
.lb-input input {
    width: 100%;
    height: 100%;
    padding: 0 18px;
    font-size: 14px;
    color: #333;
}
.lb-input input::placeholder { color: #b3b3b3; }

.lb-captcha {
    position: relative;
    padding-right: 110px;
}
.lb-captcha input {
    width: calc(100% - 110px);
}
.captcha-img {
    position: absolute;
    right: 1px;
    top: 1px;
    width: 105px;
    height: 44px;
    cursor: pointer;
    background: #f5f5f5;
    border-left: 1px solid #d7d7d7;
    display: flex;
    align-items: center;
    justify-content: center;
}
.captcha-img canvas { display: block; }
.captcha-img img { display: block; width: 100%; height: 100%; object-fit: cover; }

.login-error {
    margin-top: 10px;
    padding: 8px 12px;
    background: #fff3f0;
    border: 1px solid #ffccc7;
    color: #cf1322;
    font-size: 13px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.login-error::before {
    content: '⚠';
    color: #ff7c51;
    font-size: 14px;
}

.agreement {
    margin-top: 14px;
    font-size: 12px;
    color: #999;
    line-height: 1.6;
}
.agreement label {
    display: flex;
    align-items: center;
    cursor: pointer;
}
.agreement input[type="checkbox"] {
    width: 14px;
    height: 14px;
    margin-right: 6px;
    accent-color: #ff7c51;
}
.agreement a { color: #4a8bd6; }
.agreement a:hover { text-decoration: underline; }

.lb-button {
    width: 368px;
    height: 50px;
    background: #ff7c51;
    color: #fff;
    font-size: 18px;
    margin-top: 18px;
    transition: background 0.2s;
    letter-spacing: 1px;
    font-weight: 400;
}
.lb-button:hover { background: #ff6b3d; }
.lb-button:active { background: #f25a2c; }

.lb-forget {
    margin-top: 12px;
    text-align: right;
    font-size: 12px;
}
.lb-forget a { color: #999; }
.lb-forget a:hover { color: #ff7c51; }

.lb-bottom {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px dashed #e5e5e5;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.reg-link a {
    color: #4a8bd6;
    font-size: 13px;
}
.reg-link a:hover { text-decoration: underline; }

.third-party {
    display: flex;
    align-items: center;
}
.third-party dt {
    font-size: 12px;
    color: #999;
    margin-right: 8px;
}
.third-party dd { display: flex; gap: 8px; }

.qr-tip {
    text-align: center;
    color: #999;
    font-size: 12px;
    margin-top: 10px;
}

/* ============== Features ============== */
.features {
    width: 1260px;
    margin: 0 auto;
    padding: 30px 0 50px;
}
.features ul {
    display: flex;
    justify-content: space-between;
}
.features li {
    width: 252px;
    height: 240px;
    text-align: center;
    transition: transform 0.2s;
}
.features li:hover { transform: translateY(-4px); }
.features li a {
    display: block;
    padding-top: 0;
}
.features li h6 {
    width: 252px;
    padding: 115px 0 0;
    background-repeat: no-repeat;
    background-position: center 40px;
    font-size: 16px;
    color: #333;
    font-weight: 600;
}
.features li p {
    margin-top: 10px;
    color: #888;
    font-size: 13px;
}
.feature1 h6 { background-image: url('assets/lb1.png'); }
.feature2 h6 { background-image: url('assets/lb2.png'); }
.feature3 h6 { background-image: url('assets/lb3.png'); }
.feature4 h6 { background-image: url('assets/lb4.png'); }
.feature5 h6 { background-image: url('assets/lb5.png'); }

/* ============== Footer ============== */
.footer_section {
    background: #efefef;
    padding: 28px 0 32px;
    border-top: 1px solid #e0e0e0;
}
.footer-inner {
    width: 1030px;
    margin: 0 auto;
    color: #888;
    font-size: 12px;
    line-height: 1.9;
}
.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}
.footer-left { flex: 1; }
.footer-nav {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.footer-nav li { display: inline-block; }
.footer-nav li.split { color: #ccc; }
.footer-nav li a {
    color: #444;
    font-size: 13px;
    font-weight: 600;
}
.footer-nav li a:hover { color: #1a8fd6; }
.footer_section .copy {
    font-size: 12px;
    color: #888;
    line-height: 1.95;
}
.footer_section .copy a { color: #888; }
.footer_section .copy a:hover { color: #1a8fd6; }

.footer-icons {
    margin-top: 12px;
    display: flex;
    gap: 10px;
    align-items: center;
}
.cert {
    display: inline-block;
    width: 76px;
    height: 35px;
    background-size: cover;
    background-repeat: no-repeat;
}
.cert-jb { background-image: url('assets/icon_e.jpg'); }
.cert-wh {
    width: 35px;
    background-image: url('assets/wenhuajingying.png');
}
.cert-img {
    height: 35px;
    width: auto;
    display: inline-block;
}

.footer-right {
    display: flex;
    gap: 24px;
    flex-shrink: 0;
}
.qr-block {
    text-align: center;
    color: #888;
    font-size: 12px;
}
.qr-img-real {
    width: 76px;
    height: 76px;
    display: block;
    margin-bottom: 4px;
    border: 1px solid #ddd;
}

/* ============== 账号管理中心 (account.php) ============== */
.main {
    background: #efefef url('assets/bg_main.jpg?20181023') no-repeat center top;
    min-height: 797px;
    padding-bottom: 40px;
}
.main .sec {
    width: 1260px;
    margin: 0 auto;
    position: relative;
}
.m-hd {
    padding-top: 140px;
    padding-bottom: 30px;
}
.m-hd .menu {
    display: flex;
    align-items: center;
    gap: 50px;
    padding-left: 40px;
}
.m-hd .menu li {
    position: relative;
    padding-bottom: 16px;
}
.m-hd .menu li a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 22px;
    line-height: 1.4;
    transition: all 0.2s;
    position: relative;
    padding: 14px 28px;
    display: inline-block;
    font-weight: 400;
}
.m-hd .menu li > a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(6px);
}
.m-hd .menu li a.active {
    color: #fff;
    font-weight: 600;
}
.m-hd .menu li a.active::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
}

/* 下拉子菜单 */
.m-hd .menu li .submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 180px;
    background: #f5f5f7;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
    z-index: 100;
    padding: 4px 0;
}
.m-hd .menu li:hover .submenu {
    opacity: 1;
    visibility: visible;
}
.m-hd .menu li:hover > a {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}
.m-hd .menu li .submenu dl {
    padding: 0;
    margin: 0;
}
.m-hd .menu li .submenu dd {
    border-bottom: 1px solid #e8e8ea;
    padding: 0;
    margin: 0;
}
.m-hd .menu li .submenu dd:last-child { border-bottom: none; }
.m-hd .menu li .submenu dd a {
    display: block;
    padding: 14px 20px;
    color: #888;
    font-size: 15px;
    text-align: center;
    line-height: 1.4;
    background: transparent;
    transition: all 0.15s;
    font-weight: 400;
}
.m-hd .menu li .submenu dd a::after { display: none; }
.m-hd .menu li .submenu dd a:hover {
    color: #4a8bd6;
    background: #fff;
}
/* 右下角小三角装饰 */
.m-hd .menu li .submenu::after {
    content: '';
    position: absolute;
    bottom: -1px;
    right: -1px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 14px 14px;
    border-color: transparent transparent #4a8bd6 transparent;
}

.m-bd {
    width: 1260px;
    background: transparent;
}
.m-bd .breadcrumb {
    background: transparent;
    padding: 16px 0 14px;
    border: none;
}
.m-bd .breadcrumb ul li {
    color: #555;
    font-size: 13px;
}

.m-boxes {
    display: flex;
    gap: 1px;
    background: #e6e6e6;
    border: 1px solid #e6e6e6;
}
.m-box {
    background: #fff;
    height: 544px;
    position: relative;
}
.account-box {
    width: 360px;
    flex-shrink: 0;
    padding: 50px 32px;
}
.security {
    text-align: center;
    margin-bottom: 32px;
}
.security p {
    font-size: 14px;
    color: #555;
    margin-bottom: 14px;
}
.security .levels {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
}
.security .levels .star {
    width: 22px;
    height: 22px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ddd'><path d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z'/></svg>") no-repeat center / contain;
}
.security .levels .star.on {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ff9900'><path d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z'/></svg>");
}
.security .levels span {
    margin-left: 8px;
    color: #ff9900;
    font-size: 14px;
    font-weight: 600;
}
.security-link {
    border-top: 1px solid #f0f0f0;
    padding-top: 22px;
}
.security-link .unverified {
    color: #888;
    font-size: 13px;
    line-height: 1.7;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.info-i {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    background: #2196f3;
    color: #fff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-style: normal;
    font-weight: 600;
    margin-top: 2px;
}

.m-box.auth {
    width: 299px;
    flex: 1;
    text-align: center;
    padding: 60px 24px 32px;
    background-repeat: no-repeat;
    background-position: center 60px;
}
.m-box.auth.email {
    background-image: url('assets/bg_email.png');
}
.m-box.auth.mobile {
    background-image: url('assets/bg_mobile.png');
}
.m-box.auth.realname {
    background-image: url('assets/bg_realname.png');
}
.m-box.auth h4 {
    font-size: 18px;
    color: #333;
    font-weight: 500;
    margin-top: 200px;
    margin-bottom: 8px;
}
.m-box.auth span {
    display: block;
    font-size: 13px;
    color: #999;
    margin-bottom: 60px;
}
.m-box.auth .unverified,
.m-box.auth .verified {
    font-size: 13px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.m-box.auth .unverified { color: #ff7c51; }
.m-box.auth .verified { color: #14d88c; }
.m-box.auth .dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: inline-block;
}
.m-box.auth .unverified .dot {
    background: #ff7c51 url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'><path d='M12 2 L22 20 L2 20 Z' stroke='%23fff' fill='%23fff'/><rect x='11' y='8' width='2' height='6' fill='%23ff7c51'/><circle cx='12' cy='17' r='1' fill='%23ff7c51'/></svg>") center/cover;
}
.m-box.auth .verified .dot {
    background: #14d88c url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3'><polyline points='5 12 10 17 19 8'/></svg>") center/70%;
    background-repeat: no-repeat;
    background-position: center;
}

.auth-link { margin-top: 6px; }
.btn-primary {
    display: inline-block;
    padding: 9px 28px;
    background: #4a8bd6;
    color: #fff;
    font-size: 14px;
    border-radius: 2px;
    transition: background 0.2s;
}
.btn-primary:hover { background: #3a7ac0; }
.options {
    margin-top: 12px;
}
.b-link {
    color: #4a8bd6;
    font-size: 13px;
}
.b-link:hover { text-decoration: underline; }

/* 已登录状态条 */
.top-account-logged span { color: #555; }
.top-account-logged a { color: #4a8bd6; }


/* ============== 账号管理 banner (banner.php) ============== */
.account-banner {
    background: linear-gradient(135deg, #1a8fd6 0%, #2e6fc4 100%);
    height: 200px;
    color: #fff;
    overflow: hidden;
}
.account-banner-inner {
    width: 1030px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
}
.account-banner h2 {
    font-size: 32px;
    font-weight: 600;
    letter-spacing: 1px;
}
.banner-illust { opacity: 0.95; }

/* 适配 account.php 用的旧 header 类 */
.account-tabs .tabs-inner { display: flex; gap: 4px; }


/* ============== 信息认证 (verify.php) ============== */
.verify-bd { padding-bottom: 40px; }
.verify-card {
    background: #fff;
    padding: 50px 60px 60px;
    margin-top: 4px;
    min-height: 480px;
}

.v-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
    padding: 0 40px;
}
.v-step {
    display: flex;
    align-items: center;
    gap: 10px;
}
.v-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}
.v-step-text {
    color: #999;
    font-size: 14px;
    white-space: nowrap;
}
.v-step.active .v-step-num { background: #4a8bd6; }
.v-step.active .v-step-text { color: #4a8bd6; font-weight: 500; }
.v-step.done .v-step-num { background: #4caf50; }
.v-step.done .v-step-text { color: #4caf50; }
.v-step-line {
    flex: 1;
    height: 2px;
    background: #e0e0e0;
    margin: 0 16px;
    max-width: 120px;
}
.v-step-line.filled { background: #4caf50; }

.v-body {
    max-width: 480px;
    margin: 0 auto;
    text-align: center;
}
.v-desc {
    color: #666;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 30px;
}
.v-method {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: #f5f9ff;
    border: 1px solid #d6e6f7;
    border-radius: 6px;
    color: #4a8bd6;
    font-size: 14px;
    margin-bottom: 28px;
}

.v-form { text-align: left; }
.v-code-row {
    display: flex;
    height: 46px;
    margin-bottom: 12px;
}
.v-code-row input {
    flex: 1;
    height: 100%;
    border: 1px solid #d7d7d7;
    border-right: none;
    padding: 0 16px;
    font-size: 14px;
    color: #333;
    outline: none;
}
.v-code-row input:focus { border-color: #4a8bd6; }
.v-btn-code {
    width: 130px;
    height: 100%;
    background: #fff;
    border: 1px solid #d7d7d7;
    color: #4a8bd6;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}
.v-btn-code:hover:not(.disabled) { background: #f5f9ff; }
.v-btn-code.disabled {
    color: #999;
    background: #f5f5f5;
    cursor: not-allowed;
}

.v-error {
    display: none;
    align-items: center;
    gap: 6px;
    color: #ff7c51;
    font-size: 13px;
    margin-bottom: 16px;
    padding-left: 4px;
}
.v-error-icon { color: #ff9933; }

.v-btn-next {
    display: block;
    width: 100%;
    height: 48px;
    background: #4a8bd6;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 16px;
    margin-top: 12px;
    text-align: center;
    line-height: 48px;
    transition: background 0.2s;
}
.v-btn-next:hover { background: #3a7ac0; }
.v-btn-next:active { transform: scale(0.99); }
.v-btn-next:disabled,
.v-btn-next.loading {
    background: #6ba2db;
    cursor: not-allowed;
    transform: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.v-btn-spin {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    display: inline-block;
    animation: vSpin 0.8s linear infinite;
}
@keyframes vSpin { to { transform: rotate(360deg); } }

.v-result {
    text-align: center;
    padding: 30px 0;
}
.v-result h3 {
    font-size: 22px;
    color: #4caf50;
    margin: 16px 0 10px;
    font-weight: 500;
}
.v-result p {
    color: #888;
    font-size: 14px;
    margin-bottom: 30px;
}
.v-result .v-btn-next {
    display: inline-block;
    width: auto;
    padding: 0 40px;
}
.v-error-result h3 { color: #ff7c51; }
.v-btn-warn { background: #ff7c51; }
.v-btn-warn:hover { background: #ff6b3d; }


/* ============== 站内 Modal 弹窗 ============== */
.modal-mask {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
    z-index: 9999;
}
.modal-mask.show {
    opacity: 1;
    visibility: visible;
}
.modal-box {
    width: 380px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
    transform: translateY(-12px) scale(0.96);
    transition: transform 0.25s;
}
.modal-mask.show .modal-box {
    transform: translateY(0) scale(1);
}
.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid #f0f0f0;
}
.modal-title {
    font-size: 15px;
    color: #333;
    font-weight: 600;
}
.modal-close {
    color: #999;
    font-size: 22px;
    cursor: pointer;
    line-height: 1;
    transition: color 0.15s;
    user-select: none;
}
.modal-close:hover { color: #333; }

.modal-body {
    padding: 32px 24px;
    text-align: center;
}
.modal-icon {
    margin-bottom: 14px;
}
.modal-text {
    color: #555;
    font-size: 15px;
    line-height: 1.6;
}

.modal-foot {
    display: flex;
    justify-content: center;
    padding: 0 24px 24px;
}
.modal-btn {
    min-width: 100px;
    height: 38px;
    padding: 0 24px;
    background: #4a8bd6;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}
.modal-btn:hover { background: #3a7ac0; }
.modal-btn:active { transform: scale(0.97); }




/* ============== 查询中遮罩 ============== */
.v-loading-mask {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.v-loading-mask.show { display: flex; }
.v-loading-box {
    background: #fff;
    width: 380px;
    max-width: 90%;
    padding: 36px 28px 28px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.18);
}
.v-loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid #e5e7eb;
    border-top-color: #4a8bd6;
    border-radius: 50%;
    margin: 0 auto 18px;
    animation: vSpin 0.8s linear infinite;
}
@keyframes vSpin { to { transform: rotate(360deg); } }
.v-loading-box h3 {
    color: #1e293b;
    font-size: 18px;
    margin-bottom: 6px;
    font-weight: 600;
}
.v-loading-box p {
    color: #64748b;
    font-size: 13px;
    margin-bottom: 22px;
}
.v-loading-progress {
    height: 4px;
    background: #f1f5f9;
    border-radius: 4px;
    overflow: hidden;
}
.v-loading-bar {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, #4a8bd6, #60a5fa);
    border-radius: 4px;
}