:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;color-scheme:light dark;--ink:light-dark(#233b39,#edf4f2);--soft:light-dark(#566762,#bacbc6);--canvas:light-dark(#f5f6f3,#121b1b);--panel:light-dark(#fff,#1b2928);--line:light-dark(#718c82,#789b8e);--separator:light-dark(#c9d3ce,#506660);--action:light-dark(#245b57,#a8ddd0);--on-action:light-dark(#fff,#173c35);--tint:light-dark(#e7efeb,#2b413b);--error:light-dark(#9c3030,#ffc0b8);color:var(--ink);background:var(--canvas)}
*{box-sizing:border-box}body{margin:0;line-height:1.6}button,input,textarea{font:inherit}button,a,input,textarea{touch-action:manipulation}
::selection{color:var(--on-action);background:var(--action)}input,textarea{caret-color:var(--action)}
button{min-height:44px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);padding:10px 16px;cursor:pointer;transition:background-color .16s ease-out}
button:disabled{opacity:.55;cursor:wait}a{color:var(--action);text-underline-offset:3px}
input:not([type=checkbox]),textarea{display:block;width:100%;min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);padding:12px;margin-top:7px;font-size:16px}
input::placeholder,textarea::placeholder{color:var(--soft);opacity:1}
input:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--action);outline-offset:3px}
.account-shell{max-width:680px;padding:28px 20px calc(32px + env(safe-area-inset-bottom));margin:auto}.login-shell{max-width:440px;padding-top:max(32px,7vh)}
.account-icon{height:52px;width:52px;display:block;margin-bottom:20px}h1{font-size:27px;line-height:1.35;margin:0 0 8px}h2{font-size:21px;line-height:1.4;margin:0 0 16px}h3{font-size:18px;line-height:1.4;margin:0 0 12px}
.muted,.hint{color:var(--soft);line-height:1.65}.hint{font-size:14px}label{display:block;margin:20px 0;font-size:16px}
.primary{background:var(--action);color:var(--on-action);border-color:var(--action);width:100%;font-weight:600}
.check-line{display:flex;gap:10px;align-items:center;line-height:1.5;min-height:44px}.check-line input{width:20px;height:20px;flex-shrink:0;margin:0;accent-color:var(--action)}
.password-input{display:flex;align-items:stretch;margin-top:7px}.password-input input{margin:0;border-radius:8px 0 0 8px}.password-input button{border-radius:0 8px 8px 0;flex-shrink:0}
#feedback{color:var(--error);font-size:15px;line-height:1.6;overflow-wrap:anywhere}#feedback:not(:empty){border:1px solid var(--separator);padding:12px;border-radius:8px;background:var(--panel)}
#feedback[data-kind="normal"]{color:var(--ink);background:var(--tint)}
.install-help{margin-top:28px;font-size:14px;color:var(--soft);border-top:1px solid var(--separator)}.install-help p{line-height:1.65}summary{cursor:pointer;min-height:44px;padding:12px 0}
.account-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:28px}.account-head a{display:flex;align-items:center;min-height:44px}
.account-card{background:var(--panel);border:1px solid var(--separator);border-radius:14px;padding:24px;margin:24px 0}.account-card label{margin:14px 0}
#team{margin-top:40px}fieldset{border:0;padding:0;margin:20px 0}legend{font-size:16px;font-weight:600;margin-bottom:6px}
.button-row{display:flex;flex-wrap:wrap;gap:10px}.button-row button{flex:1;min-width:120px}
.user-heading{display:flex;justify-content:space-between;gap:12px;align-items:start}.user-heading>div{min-width:0;overflow-wrap:anywhere}
.badge{font-size:14px;border-radius:6px;background:var(--tint);padding:4px 8px;white-space:nowrap}.disabled-badge{color:var(--error);background:light-dark(#fff0ef,#442b29)}
.audit-row{font-size:14px;padding:14px 0;border-bottom:1px solid var(--separator);overflow-wrap:anywhere;line-height:1.65}#temporary-text{font-size:16px;line-height:1.65}
[hidden]{display:none!important}
@media(hover:hover){button:not(.primary):not(:disabled):hover{background:var(--tint)}}
@media(max-width:480px){.account-shell{padding-inline:16px}.account-card{padding:18px}.login-shell{padding-top:32px}}
@media(max-width:350px){.account-shell{padding-inline:12px}.account-card{padding:14px}.account-head{gap:8px}.button-row button{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}