:root{--p-border:rgba(255,255,255,.12);--p-card:rgba(255,255,255,.06)}
.profile-wrap{max-width:1100px;margin:0 auto;padding:16px}
.profile-top{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;padding:12px 0}
.profile-title h1{margin:0;font-size:22px}
.muted{opacity:.75}
.profile-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{border:1px solid var(--p-border);background:rgba(255,255,255,.06);color:inherit;padding:10px 12px;border-radius:14px;cursor:pointer}
.btn.ghost{background:transparent}
.btn.danger{border-color:rgba(255,70,70,.4);background:rgba(255,70,70,.12)}
.profile-grid{display:grid;grid-template-columns:220px 1fr;gap:14px}
.profile-nav{border:1px solid var(--p-border);background:var(--p-card);border-radius:18px;padding:10px;display:flex;flex-direction:column;gap:8px;position:sticky;top:10px;height:fit-content}
.tab-btn{width:100%;text-align:right;border:1px solid transparent;background:transparent;color:inherit;padding:10px 12px;border-radius:14px;cursor:pointer}
.tab-btn.is-active{background:rgba(255,255,255,.10);border-color:var(--p-border)}
.profile-content{border:1px solid var(--p-border);background:var(--p-card);border-radius:18px;padding:12px;min-height:420px}
.tab-panel{display:none}
.tab-panel.is-active{display:block}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.card{border:1px solid var(--p-border);background:rgba(0,0,0,.12);border-radius:18px;padding:14px}
.card-k{font-size:13px;opacity:.8}
.card-v{font-size:28px;font-weight:800;margin-top:6px}
.card-h{font-size:12px;margin-top:4px}
.section{margin-top:18px}
.section h2{margin:0 0 10px;font-size:16px}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.list{display:flex;flex-direction:column;gap:10px}
.item{border:1px solid var(--p-border);border-radius:16px;padding:12px;display:flex;align-items:flex-start;justify-content:space-between;gap:10px;background:rgba(0,0,0,.10)}
.item a{color:inherit;text-decoration:none}
.item-title{font-weight:700}
.item-meta{font-size:12px;opacity:.75;margin-top:4px}
.item-actions{display:flex;gap:8px;flex-shrink:0}
.icon-btn{border:1px solid var(--p-border);background:transparent;color:inherit;border-radius:14px;padding:8px 10px;cursor:pointer}
.form-row{display:flex;flex-direction:column;gap:6px;margin:10px 0}
.form-row input{border:1px solid var(--p-border);background:rgba(0,0,0,.12);color:inherit;border-radius:14px;padding:10px 12px;outline:none}
.form-actions{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.setting{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--p-border);border-radius:16px;padding:12px;background:rgba(0,0,0,.10);margin:10px 0}
.setting-title{font-weight:700}
.switch{position:relative;display:inline-block;width:46px;height:26px}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.14);transition:.2s;border-radius:999px;border:1px solid var(--p-border)}
.slider:before{position:absolute;content:"";height:20px;width:20px;left:3px;top:2px;background:white;transition:.2s;border-radius:999px}
.switch input:checked + .slider:before{transform:translateX(20px)}
@media (max-width:900px){.profile-grid{grid-template-columns:1fr}.profile-nav{position:relative}}
@media (max-width:520px){.cards{grid-template-columns:1fr}}