/* Profile and notification surfaces. Logical spacing supports both reading directions. */
.nb-profile-cover{position:relative;isolation:isolate;overflow:visible;height:auto;aspect-ratio:3/1;min-height:150px;background:radial-gradient(ellipse at 85% 0%,#d3dce7 0,transparent 62%),linear-gradient(125deg,#e8edf2,#c5d0dd);border-bottom:1px solid var(--nb-divider)}
[data-nb-theme="dark"] .nb-profile-cover{background:radial-gradient(ellipse at 85% 0%,#37465c 0,transparent 65%),linear-gradient(125deg,#202a38,#131b27)}
.nb-profile-cover>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:none}
.nb-profile-head{padding:0 24px 24px;position:relative;display:flow-root}
.nb-profile-top{position:relative;display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-top:-48px;min-width:0}
.nb-profile-portrait{position:relative;flex-shrink:0}
.nb-profile-avatar{width:112px;height:112px;margin:0;border:5px solid var(--nb-bg);background:var(--nb-bg);border-radius:50%;overflow:hidden}
.nb-profile-avatar img{width:100%;height:100%;object-fit:cover;filter:none}
.nb-profile-actions{position:static;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;margin:0 0 8px;padding-top:60px}
.nb-profile-actions .nb-btn{min-height:42px;border-radius:999px;background:var(--nb-bg);padding:10px 20px}
.nb-profile-name{margin-top:16px;font-size:24px;overflow-wrap:anywhere}
.nb-profile-meta{display:flex;flex-wrap:wrap;gap:8px 18px;overflow-wrap:anywhere}
.nb-profile-bio{margin-block:16px;overflow-wrap:anywhere}
.nb-profile-media-menu{position:absolute;z-index:5}
.nb-cover-menu{inset-block-start:16px;inset-inline-end:16px}
.nb-profile-media-menu summary{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;list-style:none;cursor:pointer;background:#fff;color:#243044;border:1px solid #d4dce6;border-radius:999px;padding:10px 15px;font-size:13px;font-weight:700;box-shadow:0 2px 8px #10203412}
.nb-profile-media-menu summary::-webkit-details-marker{display:none}
.nb-profile-media-menu[open]{z-index:10}
.nb-profile-media-menu>div{position:absolute;inset-block-start:calc(100% + 8px);inset-inline-end:0;width:190px;max-width:calc(100vw - 32px);padding:6px;background:var(--nb-bg);color:var(--nb-text);border:1px solid var(--nb-divider);box-shadow:0 12px 36px #0002;border-radius:16px}
.nb-profile-media-menu button{display:block;width:100%;min-height:44px;text-align:start;padding:10px 12px;border:0;border-radius:10px;background:transparent;color:inherit;font:600 13px/1.5 var(--nb-font);cursor:pointer}
.nb-profile-media-menu button:hover{background:var(--nb-surface)}
.nb-profile-media-menu [hidden]{display:none}
.nb-profile-media-menu [data-nb-remove-cover],.nb-profile-media-menu [data-nb-remove-avatar]{color:var(--nb-accent)}
.nb-avatar-menu{inset-block-end:0;inset-inline-end:-2px}
.nb-avatar-menu summary{width:40px;min-height:40px;padding:0;border:3px solid var(--nb-bg)}
.nb-avatar-menu>div{inset-inline-start:0;inset-inline-end:auto}
.nb-profile-form{margin:0 24px 24px;padding:24px;border:1px solid var(--nb-divider);border-radius:18px;background:var(--nb-bg);display:grid;gap:18px}
.nb-profile-form[hidden]{display:none}
.nb-profile-editor-title{font-size:19px;margin:0}
.nb-profile-form label{display:block;font-weight:600;font-size:13px;margin-bottom:7px;color:var(--nb-text)}
.nb-profile-form .nb-input{min-height:46px;border-radius:12px;width:100%}
.nb-profile-form .nb-input:focus{outline:2px solid var(--nb-accent);outline-offset:2px;box-shadow:none}
.nb-profile-form .nb-btn{min-height:44px;border-radius:999px}
.nb-profile-media-feedback{margin:16px 24px}
.nb-notifs-box{width:min(460px,calc(100vw - 32px));max-height:80dvh;overflow:auto;border-radius:20px;padding:0}
.nb-notifs .nb-modal-head{position:sticky;top:0;z-index:2;background:var(--nb-bg);padding:18px;border-bottom:1px solid var(--nb-divider);gap:12px;flex-wrap:wrap}
.nb-notifs-list{min-height:180px}
.nb-notifs-state{padding:48px 24px;text-align:center;color:var(--nb-n700)}
.nb-notif{display:flex;gap:12px;padding:18px 20px;border-bottom:1px solid var(--nb-divider);text-decoration:none;color:var(--nb-text);font-size:14px;line-height:1.65;overflow-wrap:anywhere}
.nb-notif>div{min-width:0;flex:1}.nb-notif img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex-shrink:0;filter:none}
.nb-notif small{display:block;margin-top:5px;color:var(--nb-n700);font-size:12px}
.nb-notif.is-unread{background:color-mix(in srgb,var(--nb-accent) 5%,var(--nb-bg))}
.nb-notif.is-unread::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--nb-accent);flex-shrink:0;margin-top:8px}
.nb-notif:hover{background:var(--nb-surface)}
@media(max-width:600px){
 .nb-profile-head{padding:0 16px 20px}.nb-profile-cover{min-height:140px}.nb-profile-top{margin-top:-38px;gap:10px}.nb-profile-avatar{width:92px;height:92px;border-width:4px}.nb-profile-actions{padding-top:50px;margin-bottom:4px}.nb-profile-actions .nb-btn{padding:10px 14px;min-height:44px;font-size:12px}.nb-cover-menu{inset-block-start:12px;inset-inline-end:12px}.nb-cover-menu summary{font-size:12px;padding:8px 12px}.nb-profile-name{font-size:22px}.nb-profile-meta{font-size:12px;gap:8px 14px}.nb-profile-form{margin:0 12px 20px;padding:18px 14px}.nb-avatar-menu summary{width:36px;min-height:36px}.nb-notifs{align-items:flex-end;padding:0}.nb-notifs-box{width:100%;max-height:85dvh;border-radius:22px 22px 0 0;margin:0;padding-bottom:env(safe-area-inset-bottom)}.nb-notif{padding:16px}
}
@media(prefers-reduced-motion:reduce){.nb-profile *{scroll-behavior:auto}}