:root{--ink:#17233a;--muted:#72809a;--line:#e7ebf2;--bg:#f4f7fb;--blue:#2867e9;--red:#d94343;--green:#14895b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}.side{position:fixed;inset:0 auto 0 0;width:234px;padding:26px 16px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:2}.brand{font-size:18px;font-weight:800;display:flex;align-items:center;gap:10px}.brand-mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--blue);color:#fff;font-weight:800}.side nav{display:grid;gap:5px;margin-top:48px}.side a{padding:11px 12px;border-radius:7px;text-decoration:none;color:#526078;font-weight:600}.side nav a.active,.side a:hover{background:#edf3ff;color:var(--blue)}.logout{margin-top:auto}.page{min-height:100vh;margin-left:234px;padding:34px 46px;max-width:1640px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.topbar h1{font-size:26px;margin:3px 0 0;letter-spacing:0}.eyebrow{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:1px}.top-user{display:flex;align-items:center;gap:13px}.top-user b{padding:7px 10px;border-radius:6px;background:#eaf1ff;color:#245ed3;font-size:12px}.card,.credit-panel,.history-item{background:#fff;border:1px solid var(--line);border-radius:8px}.card{padding:24px;margin-bottom:20px}.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:20px}.stat-grid article{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px}.stat-grid span{display:block;color:var(--muted)}.stat-grid strong{font-size:32px;display:block;margin-top:8px}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.section-head h2{font-size:17px;margin:0}.section-head a,.text-btn{color:var(--blue);font-weight:600;text-decoration:none}.muted{color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{color:var(--muted);font-size:12px;font-weight:600;background:#fafbfd}td,th{padding:13px 12px;border-bottom:1px solid var(--line)}.prompt{max-width:250px;overflow:hidden;text-overflow:ellipsis}.inline{display:inline}.danger-link{color:var(--red);border:0;background:none;cursor:pointer;margin-left:10px;font:inherit}.status{display:inline-block;border-radius:99px;padding:3px 8px;font-size:12px;background:#eef1f5;color:#627086}.status.success{background:#e8f8f0;color:var(--green)}.status.failed{background:#fff0f0;color:var(--red)}.form-stack{display:grid;gap:17px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}label{display:grid;gap:7px;font-weight:600;color:#46536b}input,textarea,select{width:100%;min-height:42px;padding:10px 12px;border:1px solid #dce2ea;border-radius:6px;background:#fff;color:var(--ink);font:inherit}textarea{min-height:170px;resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid #bfd3ff;border-color:var(--blue)}button{font:inherit;font-weight:700;cursor:pointer}.primary{border:0;border-radius:6px;background:var(--blue);color:#fff;padding:11px 17px;box-shadow:0 5px 12px #2867e933}.wide{width:100%}.notice{padding:13px 16px;border-radius:7px;margin:-10px 0 20px}.notice.success{background:#e8f8f0;color:#087146}.notice.error{background:#fff0f0;color:#b52d2d}.settings-card{max-width:720px}.studio-layout{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:20px}.composer{min-height:500px}.type-tabs{display:flex;border-bottom:1px solid var(--line);gap:24px;margin:-3px 0 25px}.tab{border:0;background:none;padding:0 2px 12px;color:var(--muted)}.tab.active{color:var(--blue);border-bottom:2px solid var(--blue)}.composer-foot{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.send{min-width:115px}.credit-panel{height:max-content;padding:20px;display:grid;gap:12px}.credit-panel>span{color:var(--muted)}.credit-panel strong{display:flex;justify-content:space-between;font-size:15px}.credit-panel strong b{color:var(--blue);font-size:23px}.credit-panel p{border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:12px}.history-list{display:grid;gap:12px;max-width:950px}.history-item{padding:18px}.history-item>div{display:flex;align-items:center;gap:10px}.history-item time{color:var(--muted);margin-left:auto;font-size:12px}.history-item p{margin:12px 0 5px;white-space:pre-wrap}.history-item a{display:inline-block;margin-top:8px;color:var(--blue)}.login-page{min-height:100vh;margin:0;padding:0;max-width:none}.login-shell{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eef5ff,#f7f8fc)}.login-panel{width:min(410px,calc(100% - 32px));padding:40px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 16px 50px #1d356016}.login-brand{justify-content:center;font-size:23px}.login-panel>p{display:block;text-align:center;color:var(--muted);margin:10px 0 28px}.login-panel .notice{margin:0 0 16px;padding:10px 12px}.empty{padding:65px;text-align:center;background:#fff;border:1px dashed #ccd5e4;border-radius:8px;color:var(--muted)}@media(max-width:850px){.side{position:static;width:auto;height:auto;flex-direction:row;align-items:center;padding:12px}.side nav{margin:0 0 0 18px;display:flex;overflow:auto}.side nav a{white-space:nowrap}.side .logout{margin:0 0 0 auto}.page{margin:0;padding:24px 18px}.studio-layout{grid-template-columns:1fr}.credit-panel{grid-template-columns:repeat(3,1fr)}.credit-panel p{display:none}}@media(max-width:560px){.side .brand{font-size:0}.side nav{margin-left:5px}.side a{padding:8px;font-size:12px}.topbar{align-items:flex-start;gap:15px}.top-user{display:grid;text-align:right;gap:4px}.stat-grid,.form-grid{grid-template-columns:1fr}.credit-panel{grid-template-columns:1fr}.composer-foot{align-items:flex-end;gap:12px}.page{padding:22px 14px}.card{padding:17px}}
@media(max-width:560px){.side .brand-mark{font-size:14px}}
.side,.page{transition:width .2s ease,margin-left .2s ease,padding .2s ease}
.side{--side-width:234px;width:var(--side-width)}
.global-side-toggle{position:fixed;z-index:4;top:22px;left:calc(var(--side-width) - 16px);display:grid;place-items:center;width:31px;height:31px;padding:0;border:1px solid #d8e0eb;border-radius:6px;background:#fff;color:#526078;box-shadow:0 3px 10px #17233a14;font-size:21px;line-height:1;transition:left .2s ease,background .16s,border-color .16s}
.global-side-toggle:hover{border-color:#8eade9;background:#edf3ff;color:var(--blue)}
body.global-side-collapsed .side{width:0;padding-inline:0;border-right:0}
body.global-side-collapsed .side>:not(.global-side-toggle){display:none}
body.global-side-collapsed .global-side-toggle{left:12px}
body.global-side-collapsed .page{max-width:none;margin-left:0}
@media(max-width:850px){.side{--side-width:100%;width:100%;min-width:0;padding-right:52px}.side nav{flex:1;min-width:0;scrollbar-width:none}.side nav::-webkit-scrollbar{display:none}.side .logout{flex:none;white-space:nowrap}.global-side-toggle{top:14px;right:10px;left:auto}.global-side-collapsed .global-side-toggle{right:auto;left:10px}.global-side-collapsed .side{height:0;min-height:0;padding:0}.global-side-collapsed .chat-page{height:100vh}}
.confirm-dialog{position:fixed;inset:0;width:min(420px,calc(100vw - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:0;border:1px solid #dce3ed;border-radius:8px;background:#fff;color:var(--ink);box-shadow:0 22px 70px #17233a33}
.confirm-dialog::backdrop{background:#17233a66;backdrop-filter:blur(2px)}
.confirm-dialog[open]{display:grid;grid-template-columns:42px minmax(0,1fr);gap:14px;padding:22px}
.confirm-dialog-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:7px;background:#fff0f0;color:#c93434;font-size:20px;font-weight:800}
.confirm-dialog-copy{min-width:0}
.confirm-dialog-copy h2{margin:0 0 6px;font-size:17px;letter-spacing:0}
.confirm-dialog-copy p{margin:0;color:#65738a;font-size:13px;line-height:1.6;overflow-wrap:anywhere}
.confirm-dialog-actions{display:flex;grid-column:1/-1;justify-content:flex-end;gap:9px;padding-top:6px}
.confirm-dialog-actions button{min-width:76px;height:36px;padding:0 14px;border-radius:6px}
.app-alert-dialog .confirm-dialog-icon{background:#eef4ff;color:#1f5fcb}
.confirm-cancel{border:1px solid #d7dee8;background:#fff;color:#526078}
.confirm-cancel:hover{background:#f3f5f8;color:#25334b}
.confirm-submit{border:1px solid #d94343;background:#d94343;color:#fff;box-shadow:0 4px 10px #d9434326}
.confirm-submit:hover{border-color:#c33333;background:#c33333}
@media(max-width:560px){.confirm-dialog{width:min(320px,calc(100vw - 32px));max-height:calc(100dvh - 48px)}.confirm-dialog[open]{grid-template-columns:26px minmax(0,1fr);column-gap:8px;row-gap:6px;padding:10px}.confirm-dialog-icon{width:26px;height:26px;font-size:15px}.confirm-dialog-copy h2{margin:0;font-size:14px;line-height:1.35}.confirm-dialog-copy p{font-size:11px;line-height:1.4}.confirm-dialog-actions{gap:6px;padding-top:0}.confirm-dialog-actions button{flex:1;height:32px;padding-inline:8px;font-size:12px}}
.login-brand{margin:0}
[data-geetest-container],[data-geetest-container] .geetest_captcha{width:100%}
[data-geetest-container] .geetest_holder,[data-geetest-container] .geetest_holder>svg,[data-geetest-container] .geetest_btn_click{width:100%!important;max-width:none!important}
@media(max-width:850px){input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),textarea:not([readonly]),select:not([multiple]){font-size:16px}}
.billing-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:20px}.billing-summary>div{min-width:0;padding:17px 19px;border:1px solid var(--line);border-radius:7px;background:#fff}.billing-summary span{display:block;color:var(--muted);font-size:12px}.billing-summary strong{display:block;margin-top:5px;color:#22314b;font-size:21px;overflow-wrap:anywhere}.billing-rate-band{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-bottom:20px;overflow:hidden;border:1px solid var(--line);border-radius:7px;background:var(--line)}.billing-rate-band>div{display:flex;align-items:center;gap:18px;min-width:0;padding:14px 18px;background:#fff}.billing-rate-band>div>span{margin-right:auto;color:#526078;font-size:12px;font-weight:700;white-space:nowrap}.billing-rate-band strong{display:inline-flex;align-items:center;gap:6px;color:#25344e;font-size:13px}.billing-rate-band strong b{color:var(--muted);font-size:10px}.billing-filter-grid{grid-template-columns:repeat(3,minmax(0,1fr)) auto;align-items:end}.user-billing-filter{grid-template-columns:repeat(2,minmax(0,1fr)) auto}.billing-filter-grid>div{padding-bottom:1px}.billing-table small{display:block;margin-top:2px;color:var(--muted);font-size:10px}.billing-model{max-width:240px;overflow:hidden;text-overflow:ellipsis}.billing-amount{font-weight:800}.billing-amount.charge{color:#c73f3f}.billing-amount.refund{color:var(--green)}.status.charge{background:#fff0f0;color:#c73f3f}.billing-empty-cell{padding:42px;text-align:center;color:var(--muted)}@media(max-width:900px){.billing-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.billing-rate-band{grid-template-columns:1fr}.billing-filter-grid,.user-billing-filter{grid-template-columns:repeat(2,minmax(0,1fr))}.billing-filter-grid>div{grid-column:1/-1}}@media(max-width:560px){.billing-summary{grid-template-columns:1fr 1fr;gap:8px}.billing-summary>div{padding:13px}.billing-summary strong{font-size:17px}.billing-rate-band>div{gap:10px;padding:12px;overflow-x:auto}.billing-rate-band strong{white-space:nowrap}.billing-filter-grid,.user-billing-filter{grid-template-columns:1fr}.billing-filter-grid>div{grid-column:auto}.billing-filter-grid button{width:100%}}