/* ==========================================================================
   University of SEO: shared UI kit for platform pages
   (dashboard, messages, Virtual Lab, shop, services, events, profiles...)
   Glass components; brand tokens live in uos-theme.css.
   ========================================================================== */
:root{
    /* colour, radius and shadow tokens come from uos-theme.css (loaded on every page) */
    --uos-bg:transparent;
    --uos-card:var(--uos-surface,rgba(255,255,255,.72));
}

.uos-page{background:transparent;min-height:70vh;padding:22px 0 64px;color:var(--uos-text)}
.uos-page h1,.uos-page h2,.uos-page h3,.uos-page h4{color:var(--uos-ink)}
.uos-muted{color:var(--uos-muted)}
/* App page header: a plain title block on the canvas, separated by a hairline. Glass is kept for cards that hold content. */
.uos-hero{background:none;border:0;border-bottom:1px solid var(--uos-line);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;color:var(--uos-text);border-radius:0;padding:8px 0 22px;margin-bottom:24px;position:relative}
.uos-hero:after{content:none}
.uos-hero h1{color:var(--uos-ink);font-size:var(--uos-fs-h1);margin:0 0 8px;line-height:var(--uos-lh-heading);letter-spacing:var(--uos-ls-heading);font-weight:600;text-wrap:balance}
.uos-hero p{color:var(--uos-muted);margin:0;max-width:var(--uos-measure)}
/* page headers carry no kicker: context lives in a back link above the hero and a meta line below the h1 */
.uos-back{display:inline-flex;align-items:center;gap:8px;min-height:40px;margin:0 0 8px;font-weight:600}
.uos-back:hover{text-decoration:underline}
.uos-hero-meta{font-size:14px;margin-top:6px!important}
.uos-q{border:0;padding:0;margin:0 0 22px;min-width:0}
.uos-q legend,.uos-q-label{display:block;font-size:17px;font-weight:600;color:var(--uos-ink);margin:0 0 10px;float:none;width:auto}
.uos-cert-issuer{font-size:15px;font-weight:600;color:var(--uos-muted);margin:0}
.uos-hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;position:relative;z-index:1}

.uos-card{background:var(--uos-surface);border:1px solid var(--uos-glass-border);border-radius:var(--uos-radius-lg);box-shadow:var(--uos-shadow);padding:22px;-webkit-backdrop-filter:var(--uos-blur);backdrop-filter:var(--uos-blur)}
.uos-card+.uos-card{margin-top:16px}
.uos-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.uos-card-head h2,.uos-card-head h3{font-size:17px;margin:0;display:flex;align-items:center;gap:8px}
.uos-card-head a{font-size:13px;font-weight:700}
.uos-grid{display:grid;gap:16px}
.uos-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.uos-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.uos-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.uos-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}
.uos-layout-left{display:grid;grid-template-columns:240px minmax(0,1fr);gap:20px;align-items:start}
.uos-stack{display:flex;flex-direction:column;gap:16px}
.uos-layout>*,.uos-layout-left>*,.uos-grid>*,.uos-stack>*{min-width:0}

.uos-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:10px 18px;font-weight:700;font-size:14px;line-height:1.2;cursor:pointer;transition:background-color var(--uos-dur-1,.12s),color var(--uos-dur-1,.12s),border-color var(--uos-dur-1,.12s),box-shadow var(--uos-dur-1,.12s);text-decoration:none;white-space:nowrap}
.uos-btn:disabled,.uos-btn.is-disabled{opacity:.55;cursor:not-allowed;pointer-events:none}
.uos-btn-primary{background:var(--uos-grad);color:var(--uos-on-accent);border-color:transparent;box-shadow:var(--uos-btn-shadow,0 1px 2px rgba(16,24,40,.08))}
.uos-btn-primary:hover{background:var(--uos-grad-hover);color:var(--uos-on-accent)}
.uos-btn-light{background:var(--uos-surface-strong);border-color:var(--uos-border-strong);color:var(--uos-ink)}
.uos-btn-light:hover{border-color:rgba(var(--uos-accent-rgb),.5);color:var(--uos-accent-text);background:var(--uos-surface-strong)}
.uos-btn-white{background:var(--uos-surface-strong);color:var(--uos-ink)}
.uos-btn-white:hover{border-color:var(--uos-ink);color:var(--uos-ink)}
/* ghost = subtle outline. Dark text on light surfaces, white text inside dark heroes/sections */
.uos-btn-ghost{background:rgba(var(--uos-accent-rgb),.07);border-color:rgba(var(--uos-accent-rgb),.28);color:var(--uos-accent-strong)}
.uos-btn-ghost:hover{background:rgba(var(--uos-accent-rgb),.14);color:var(--uos-accent-strong)}
.uos-btn-success{background:#047857;color:#fff}
.uos-btn-success:hover{background:#065f46;color:#fff}
.uos-btn-danger{background:#dc2626;color:#fff}
.uos-btn-outline-danger{background:transparent;border-color:var(--uos-danger);color:var(--uos-danger)}
.uos-btn-outline-danger:hover{background:var(--uos-danger-soft);color:var(--uos-danger)}
.uos-fieldset{border:0;margin:0;padding:0;min-width:0}
.uos-legend{float:none;width:auto;font-size:16px;font-weight:600;margin:8px 0 10px;padding:0;color:var(--uos-ink)}
.uos-data-block{padding:14px 0 4px;border-top:1px solid var(--uos-line)}
.uos-data-block+.uos-data-block{margin-top:14px}
.uos-data-title{font-size:15px;font-weight:600;margin:0 0 4px;color:var(--uos-ink)}
.uos-btn-sm{padding:7px 13px;font-size:13px}
.uos-btn-block{width:100%}
.uos-icon-btn{width:38px;height:38px;border-radius:12px;border:1px solid var(--uos-border-strong);background:var(--uos-surface-strong);color:var(--uos-ink);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.uos-icon-btn:hover{color:var(--uos-accent-text);border-color:rgba(var(--uos-accent-rgb),.5)}
.uos-link{color:var(--uos-accent-text);font-weight:700}

.uos-badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:3px 10px;font-size:var(--uos-fs-caption);font-weight:800;letter-spacing:.02em;background:var(--uos-line);color:var(--uos-muted);white-space:nowrap}
.uos-badge-primary{background:var(--uos-primary-soft);color:var(--uos-accent-strong)}
.uos-badge-success{background:var(--uos-success-soft);color:var(--uos-success)}
.uos-badge-warning{background:var(--uos-warning-soft);color:var(--uos-warning)}
.uos-badge-danger{background:var(--uos-danger-soft);color:var(--uos-danger)}
.uos-badge-info{background:var(--uos-info-soft);color:var(--uos-info)}
.uos-badge-dark{background:var(--uos-ink);color:var(--uos-canvas)}

.uos-stat{background:var(--uos-surface);border:1px solid var(--uos-glass-border);border-radius:var(--uos-radius-lg);padding:18px;display:flex;align-items:center;gap:14px;box-shadow:none;-webkit-backdrop-filter:var(--uos-blur);backdrop-filter:var(--uos-blur)}
.uos-stat-icon{width:48px;height:48px;border-radius:15px;background:var(--uos-surface-strong);color:var(--uos-accent-text);border:1px solid var(--uos-line-2);display:flex;align-items:center;justify-content:center;font-size:19px;flex:0 0 auto;box-shadow:none}
.uos-stat strong{display:block;font-size:24px;line-height:1.1;color:var(--uos-ink)}
.uos-stat span{font-size:12px;color:var(--uos-muted);font-weight:600}
.uos-stat span,.uos-stat-link{display:block}
/* the icon box is a span in some views: keep it a centred 48px box (beats .uos-stat span above) */
.uos-stat .uos-stat-icon{display:flex;font-size:19px;color:var(--uos-accent-text);font-weight:inherit}
.uos-stat-link{font-size:12px;font-weight:600;color:var(--uos-accent-text);text-decoration:underline;min-height:24px}

.uos-progress{height:8px;background:rgba(var(--uos-accent-rgb),.12);border-radius:999px;overflow:hidden}
.uos-progress>span{display:block;height:100%;background:var(--uos-accent);border-radius:999px}

.uos-list{list-style:none;margin:0;padding:0}
.uos-list>li{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--uos-border)}
.uos-list>li:last-child{border-bottom:0}
.uos-list-main{flex:1;min-width:0}
.uos-list-main strong{display:block;color:var(--uos-ink);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uos-list-main small{color:var(--uos-muted);font-size:12px}
.uos-list-icon{width:38px;height:38px;border-radius:12px;background:rgba(var(--uos-accent-rgb),.14);color:var(--uos-accent-text);display:flex;align-items:center;justify-content:center;flex:0 0 auto}

.uos-empty{text-align:center;padding:34px 16px;color:var(--uos-muted)}
.uos-empty i{font-size:26px;color:var(--uos-accent-text);margin:0 auto 12px;width:62px;height:62px;border-radius:20px;display:flex;align-items:center;justify-content:center;background:rgba(var(--uos-accent-rgb),.14)}
.uos-empty h3,.uos-empty .uos-empty-title{font-size:17px;margin:4px 0;font-weight:600;color:var(--uos-ink)}
/* no glass inside glass: tiles inside a card are flat */
.uos-card .uos-stat,.uos-card .uos-feature,.uos-card .uos-card{-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none}

.uos-tabs{display:flex;gap:6px;border-bottom:1px solid var(--uos-border);margin-bottom:18px;overflow-x:auto;scrollbar-width:none}
.uos-tabs::-webkit-scrollbar{display:none}
.uos-tabs a,.uos-tabs button{border:0;background:none;padding:11px 14px;font-weight:700;color:var(--uos-muted);border-bottom:3px solid transparent;margin-bottom:-1px;white-space:nowrap;cursor:pointer}
.uos-tabs a.active,.uos-tabs button.active{color:var(--uos-ink);border-bottom-color:var(--uos-accent)}

.uos-form label{display:block;font-weight:700;font-size:13px;margin-bottom:6px;color:var(--uos-ink)}
.uos-form .uos-field{margin-bottom:14px}
.uos-form input[type=text],.uos-form input[type=email],.uos-form input[type=url],.uos-form input[type=tel],.uos-form input[type=number],.uos-form input[type=search],.uos-form input[type=password],.uos-form input[type=file],.uos-form select,.uos-form textarea,.uos-input{width:100%;border:1px solid var(--uos-input-border,var(--uos-border));border-radius:var(--uos-radius);padding:11px 14px;font:inherit;background:var(--uos-surface-strong);color:var(--uos-ink);outline:0;transition:border-color .12s,box-shadow .12s}
.uos-form textarea{min-height:110px;resize:vertical}
.uos-form input:focus,.uos-form select:focus,.uos-form textarea:focus,.uos-input:focus{border-color:var(--uos-primary);box-shadow:var(--uos-ring);background:var(--uos-surface-strong)}
.uos-form small.uos-help{display:block;color:var(--uos-muted);margin-top:4px;font-size:12px}
.uos-check{display:flex;gap:8px;align-items:flex-start;font-weight:600;font-size:14px;cursor:pointer}
.uos-check input{margin-top:3px}
/* .uos-form label{display:block} would otherwise win: the box keeps a hanging indent for long labels */
.uos-form .uos-check{display:flex;gap:10px;align-items:flex-start}
.uos-check input[type=checkbox],.uos-check input[type=radio]{width:18px;height:18px;flex:none;accent-color:var(--uos-accent)}
.uos-check.is-muted{color:var(--uos-muted)}

.uos-table-wrap{overflow-x:auto}
.uos-table{width:100%;border-collapse:collapse;font-size:14px}
.uos-table th{font-size:var(--uos-fs-caption);text-transform:uppercase;letter-spacing:.05em;color:var(--uos-muted);font-weight:800;padding:10px;border-bottom:1px solid var(--uos-border);text-align:left;white-space:nowrap}
.uos-table td{padding:12px 10px;border-bottom:1px solid var(--uos-border);vertical-align:middle}

.uos-alert{border-radius:var(--uos-radius);padding:12px 14px;display:flex;gap:10px;align-items:flex-start;font-size:14px;margin-bottom:14px}
.uos-alert-info{background:var(--uos-info-soft);color:var(--uos-info);border:1px solid rgba(14,165,233,.25)}
.uos-alert-warning{background:var(--uos-warning-soft);color:var(--uos-warning);border:1px solid rgba(245,158,11,.3)}
.uos-alert-success{background:var(--uos-success-soft);color:var(--uos-success);border:1px solid rgba(16,185,129,.28)}
.uos-alert-danger{background:var(--uos-danger-soft);color:var(--uos-danger);border:1px solid rgba(239,68,68,.28)}

.uos-chip-row{display:flex;gap:8px;flex-wrap:wrap}
.uos-chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--uos-border-strong);background:var(--uos-surface-strong);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:700;color:var(--uos-muted)}
.uos-chip.active,.uos-chip:hover{border-color:rgba(var(--uos-accent-rgb),.5);color:var(--uos-accent-text)}
.uos-chip.active{background:var(--uos-grad);border-color:transparent;color:var(--uos-on-accent)}

.uos-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--uos-canvas-2);flex:0 0 auto}
.uos-avatar-lg{width:96px;height:96px;border-radius:50%;object-fit:cover;border:4px solid var(--uos-surface-solid);box-shadow:var(--uos-shadow)}

.uos-section{padding:56px 0}
.uos-section-title{text-align:center;max-width:720px;margin:0 auto 32px}
.uos-section-title h2{font-size:var(--uos-fs-h2);margin:8px 0}
.uos-feature{background:var(--uos-surface);border:1px solid var(--uos-glass-border);border-radius:var(--uos-radius-lg);padding:22px;box-shadow:var(--uos-shadow);height:100%;display:flex;flex-direction:column;gap:8px;transition:border-color var(--uos-dur-1,.12s),box-shadow var(--uos-dur-1,.12s);color:inherit;-webkit-backdrop-filter:var(--uos-blur);backdrop-filter:var(--uos-blur)}
a.uos-feature:hover{box-shadow:var(--uos-shadow-lg);border-color:var(--uos-line-2);color:inherit}
.uos-feature-icon{width:50px;height:50px;border-radius:15px;background:rgba(var(--uos-accent-rgb),.15);color:var(--uos-accent-text);display:flex;align-items:center;justify-content:center;font-size:21px}
.uos-feature h3{font-size:18px;margin:6px 0 0}
.uos-feature p{margin:0;color:var(--uos-muted);font-size:14px}

.uos-steps{counter-reset:uosstep;list-style:none;padding:0;margin:0}
.uos-steps li{counter-increment:uosstep;position:relative;padding:0 0 16px 44px}
.uos-steps li:before{content:counter(uosstep);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--uos-primary-soft);color:var(--uos-accent-strong);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:13px}
.uos-prose{line-height:1.75;font-size:15px}
.uos-prose p{margin:0 0 12px}
.uos-prose ul{padding-left:20px}
.uos-kv{display:grid;grid-template-columns:140px 1fr;gap:8px 14px;font-size:14px}
.uos-kv dt{color:var(--uos-muted);font-weight:700}
.uos-kv dd{margin:0;color:var(--uos-ink);word-break:break-word}

/* -------------------------------- Messages -------------------------------- */
.uos-chat-page{padding-top:22px}
.uos-chat{display:grid;grid-template-columns:330px minmax(0,1fr);background:var(--uos-surface-strong);border:1px solid var(--uos-border);border-radius:var(--uos-radius-lg);box-shadow:none;height:calc(100vh - 190px);min-height:520px;overflow:hidden}
.uos-chat-list{border-right:1px solid var(--uos-border);display:flex;flex-direction:column;min-height:0}
.uos-chat-list-head{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 10px}
.uos-chat-list-head h1{font-size:21px;margin:0}
.uos-chat-search{position:relative;margin:0 14px 10px}
.uos-chat-search i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--uos-subtle);font-size:13px}
.uos-chat-search input{width:100%;border:0;background:var(--uos-bg);border-radius:999px;padding:10px 14px 10px 38px;font:inherit;font-size:14px;outline:0}
.uos-chat-search input:focus{box-shadow:var(--uos-ring-solo,0 0 0 2px #ffffff,0 0 0 4px #2458ff)}
.uos-new-chat{border-bottom:1px solid var(--uos-border);padding-bottom:6px}
.uos-people-results{max-height:240px;overflow:auto}
.uos-person{display:flex;align-items:center;gap:10px;padding:8px 18px;color:inherit}
.uos-person:hover{background:var(--uos-primary-soft);color:inherit}
.uos-person img{width:36px;height:36px;border-radius:50%;object-fit:cover}
.uos-person strong{display:block;font-size:14px;color:var(--uos-ink)}
.uos-person small{color:var(--uos-muted);font-size:12px}
.uos-thread-list{flex:1;overflow-y:auto;min-height:0}
.uos-thread{display:flex;align-items:center;gap:12px;padding:12px 18px;color:inherit}
.uos-thread:hover{background:var(--uos-glass-hi);color:inherit}
.uos-thread.is-active{background:var(--uos-primary-soft)}
.uos-thread img{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:0 0 auto;background:var(--uos-canvas-2)}
.uos-thread-body{flex:1;min-width:0}
.uos-thread-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.uos-thread-top strong{font-size:14px;color:var(--uos-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uos-thread-top time{font-size:var(--uos-fs-caption);color:var(--uos-subtle);white-space:nowrap}
.uos-thread-preview{display:block;font-size:13px;color:var(--uos-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uos-thread.is-unread .uos-thread-preview{color:var(--uos-ink);font-weight:700}
.uos-thread-unread{background:var(--uos-accent);color:var(--uos-on-accent);border-radius:999px;font-size:var(--uos-fs-caption);font-weight:800;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;padding:0 6px}
.uos-chat-empty-list{text-align:center;padding:40px 20px;color:var(--uos-muted)}
.uos-chat-empty-list i{font-size:30px;color:var(--uos-primary)}
.uos-chat-pane{display:flex;flex-direction:column;min-height:0;background:var(--uos-canvas-2)}
.uos-chat-pane-head{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--uos-border);background:var(--uos-surface-strong)}
.uos-chat-pane-head img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.uos-chat-pane-title strong{display:block;color:var(--uos-ink);font-size:15px}
.uos-chat-pane-title>span{font-size:12px;color:var(--uos-muted)}
.uos-chat-back{display:none;color:var(--uos-ink);font-size:18px;padding:4px 8px 4px 0}
.uos-live-label{display:inline-flex;align-items:center;gap:5px;color:var(--uos-success);font-weight:700}
.uos-live-label i{position:relative;width:7px;height:7px;border-radius:50%;background:currentColor}
.uos-live-label i::after{content:'';position:absolute;inset:0;border-radius:50%;background:currentColor;opacity:0;pointer-events:none}
.uos-live-label.is-ping i::after{animation:uos-ping .6s var(--uos-ease-out,cubic-bezier(.2,.8,.2,1)) 1}
@keyframes uos-ping{from{transform:scale(1);opacity:.5}to{transform:scale(2.4);opacity:0}}
.uos-chat-messages{flex:1;overflow-y:auto;padding:20px 22px;display:flex;flex-direction:column;gap:10px;min-height:0}
.uos-chat-hint{align-self:center;background:var(--uos-surface-strong);border:1px dashed var(--uos-border);border-radius:999px;padding:8px 16px;color:var(--uos-muted);font-size:13px}
.uos-msg{display:flex;align-items:flex-end;gap:8px;max-width:78%}
.uos-msg.is-mine{align-self:flex-end;flex-direction:row-reverse}
.uos-msg-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover}
.uos-msg-bubble{background:var(--uos-surface-strong);border:1px solid var(--uos-border);border-radius:18px 18px 18px 4px;padding:9px 13px;box-shadow:none}
.uos-msg.is-mine .uos-msg-bubble{background:var(--uos-grad);border-color:transparent;color:var(--uos-on-accent);border-radius:18px 18px 4px 18px}
.uos-msg-text{font-size:14px;line-height:1.5;word-wrap:break-word;overflow-wrap:anywhere}
.uos-msg-text a{color:inherit;text-decoration:underline}
.uos-msg-meta{font-size:var(--uos-fs-caption);opacity:.7;margin-top:3px;text-align:right}
.uos-msg-new{animation:uosMsgIn .25s ease-out}
@keyframes uosMsgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.uos-seen{align-self:flex-end;font-size:var(--uos-fs-caption);color:var(--uos-success);font-weight:700}
.uos-chat-compose{display:flex;align-items:flex-end;gap:10px;padding:12px 16px 4px;background:var(--uos-surface-strong);border-top:1px solid var(--uos-border)}
.uos-chat-compose textarea{flex:1;border:1px solid var(--uos-border);border-radius:22px;padding:11px 16px;font:inherit;font-size:14px;resize:none;outline:0;max-height:160px;line-height:1.4}
.uos-chat-compose textarea:focus{border-color:var(--uos-primary);box-shadow:var(--uos-ring)}
.uos-send-btn{width:44px;height:44px;border-radius:14px;border:0;background:var(--uos-grad);color:var(--uos-on-accent);flex:0 0 auto;cursor:pointer}
.uos-send-btn:hover{background:var(--uos-accent-text)}
.uos-send-btn:disabled{opacity:.6}
.uos-compose-help{display:block;background:var(--uos-surface-strong);padding:0 20px 10px;color:var(--uos-subtle);font-size:var(--uos-fs-caption)}
.uos-chat-blocked{background:var(--uos-danger-soft);color:var(--uos-danger);padding:14px 18px;font-size:14px}
.uos-chat-placeholder{margin:auto;text-align:center;padding:30px;max-width:380px}
.uos-chat-placeholder>i{font-size:42px;color:var(--uos-primary);margin-bottom:10px}
.uos-chat-placeholder .uos-btn{margin-top:16px}
.uos-chat-placeholder h2{font-size:21px}
.uos-chat-placeholder p{color:var(--uos-muted)}

/* ------------------------------- responsive ------------------------------- */
@media (max-width:1199px){.uos-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.uos-layout{grid-template-columns:minmax(0,1fr) 280px}}
@media (max-width:991px){
    .uos-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
    .uos-layout,.uos-layout-left{grid-template-columns:minmax(0,1fr)}
    .uos-chat{grid-template-columns:minmax(0,1fr);height:calc(100vh - 150px)}
    .uos-chat-list{min-width:0}
    .uos-chat .uos-chat-pane{display:none}
    .uos-chat.has-open .uos-chat-list{display:none}
    .uos-chat.has-open .uos-chat-pane{display:flex}
    .uos-chat.has-open.show-list .uos-chat-list{display:flex}
    .uos-chat.has-open.show-list .uos-chat-pane{display:none}
    .uos-chat-back{display:inline-block}
}
@media (max-width:640px){
    .uos-page{padding:16px 0 48px}
    .uos-grid-2,.uos-grid-3,.uos-grid-4{grid-template-columns:minmax(0,1fr)}
    .uos-hero{padding:4px 0 18px}
    .uos-card{padding:16px}
    .uos-kv{grid-template-columns:1fr}
    .uos-msg{max-width:90%}
    .uos-chat{border-radius:var(--uos-radius);min-height:460px}
}

/* ------------------------------- Virtual Lab ------------------------------ */
.uos-env{border:1px solid var(--uos-border);border-radius:var(--uos-radius);padding:12px 14px;margin-bottom:10px}
.uos-env code,.uos-secret{background:var(--uos-bg);padding:2px 6px;border-radius:6px;font-size:13px;word-break:break-all}
.uos-check-row{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--uos-line)}
.uos-check-row:last-child{border-bottom:0}
.uos-check-row i{margin-top:3px}
.uos-check-pass{color:var(--uos-success)}
.uos-check-fail{color:var(--uos-danger)}
.uos-check-unavailable{color:var(--uos-warning)}
.uos-score-ring{width:110px;height:110px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;background:conic-gradient(var(--ring-color,var(--uos-accent)) calc(var(--score,0)*1%),var(--uos-line-2) 0);position:relative;flex:0 0 auto}
.uos-score-ring:before{content:"";position:absolute;inset:10px;background:var(--uos-surface-strong);border-radius:50%}
.uos-score-ring strong,.uos-score-ring span{position:relative;z-index:1}
.uos-score-ring strong{font-size:28px;line-height:1;color:var(--uos-ink)}
.uos-score-ring span{font-size:var(--uos-fs-caption);color:var(--uos-muted)}
.uos-coverage{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.uos-coverage-item{border:1px solid var(--uos-border);border-radius:var(--uos-radius);padding:10px 12px;font-size:13px}
.uos-coverage-item strong{display:flex;justify-content:space-between;gap:8px;align-items:center;color:var(--uos-ink);margin-bottom:4px;text-transform:capitalize}
.uos-finding-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--uos-line);color:inherit}
.uos-finding-row:hover{color:inherit;background:var(--uos-glass-hi)}
.uos-finding-row:last-child{border-bottom:0}
.uos-finding-row strong{color:var(--uos-ink);display:block}
.uos-finding-row>span{min-width:0}
.uos-finding-row small{color:var(--uos-muted);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:520px}
@media (max-width:575px){.uos-finding-row{grid-template-columns:minmax(0,1fr) auto}.uos-finding-row>.uos-badge{grid-column:1/-1;justify-self:start}}
.uos-ai-box{background:linear-gradient(180deg,rgba(var(--uos-accent-rgb),.1),transparent),var(--uos-surface);border:1px solid rgba(var(--uos-violet-rgb),.3);border-radius:var(--uos-radius);padding:14px 16px;font-size:14px;line-height:1.65}
.uos-ai-box code{background:var(--uos-glass-hi);padding:1px 5px;border-radius:5px}
.uos-ai-meta{font-size:var(--uos-fs-caption);color:var(--uos-muted);margin-top:8px;display:flex;gap:6px;align-items:center}
.uos-evidence{background:#0b0c0e;color:#e2e5df;border:1px solid var(--uos-line);border-radius:var(--uos-radius);padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;white-space:pre-wrap;word-break:break-word}
.uos-overlay{position:fixed;inset:0;background:rgba(5,6,7,.65);z-index:2000;display:flex;align-items:center;justify-content:center}
.uos-overlay[hidden]{display:none}
.uos-overlay-card{background:var(--uos-surface-strong);border-radius:var(--uos-radius-lg);padding:26px 28px;max-width:380px;text-align:center;box-shadow:var(--uos-shadow-xl,0 2px 6px rgba(16,24,40,.05),0 20px 40px -16px rgba(16,24,40,.18))}
.uos-overlay-card .spinner-border{width:2.4rem;height:2.4rem;color:var(--uos-primary)}

/* ------------------------------ Badges & profile ------------------------------ */
.uos-badge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.uos-badge-tile{border:1px dashed var(--uos-line-2);border-radius:12px;padding:10px 6px;text-align:center;font-size:var(--uos-fs-caption);font-weight:700;color:var(--uos-subtle);display:flex;flex-direction:column;align-items:center;gap:6px;line-height:1.25}
.uos-badge-tile i{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--uos-canvas-2);font-size:15px}
.uos-badge-tile.is-owned{border-style:solid;border-color:color-mix(in srgb,var(--badge-color) 55%,transparent);color:var(--uos-ink);background:color-mix(in srgb,var(--badge-color) 12%,transparent)}
.uos-badge-tile.is-owned i{background:var(--badge-color);color:#fff}
.uos-profile-head{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.uos-skill{display:inline-block;background:var(--uos-primary-soft);color:var(--uos-accent-strong);border-radius:999px;padding:4px 12px;font-size:12px;font-weight:700;margin:0 6px 6px 0}
.uos-option-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.uos-option{position:relative}
.uos-option input{position:absolute;opacity:0}
.uos-option span{display:flex;align-items:center;gap:8px;border:1px solid var(--uos-border);border-radius:var(--uos-radius);padding:12px 14px;font-weight:700;font-size:14px;cursor:pointer;background:var(--uos-surface-strong);transition:border-color .12s,background-color .12s,color .12s,box-shadow .12s}
.uos-option input:checked+span{border-color:var(--uos-primary);background:var(--uos-primary-soft);color:var(--uos-accent-strong)}
.uos-option input:focus-visible+span{box-shadow:var(--uos-ring-solo,0 0 0 2px #ffffff,0 0 0 4px #2458ff)}
/* Certificate */
.uos-cert{background:var(--uos-surface-solid);border:10px solid #f5f6f8;outline:2px solid #2458ff;color:#101828;outline-offset:-22px;border-radius:6px;padding:56px 48px;text-align:center;max-width:900px;margin:0 auto;box-shadow:var(--uos-shadow-lg);position:relative}
.uos-cert h1{font-size:clamp(28px,4vw,44px);margin:8px 0;font-family:Georgia,'Times New Roman',serif;color:var(--uos-ink)}
.uos-cert .uos-cert-name{font-size:clamp(24px,3.4vw,36px);font-weight:800;color:var(--uos-primary);margin:16px 0 6px;font-family:Georgia,serif}
.uos-cert .uos-cert-meta{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:40px;font-size:13px;color:var(--uos-muted);text-align:left}
.uos-cert-revoked{position:absolute;top:30px;right:-10px;background:#d64545;color:#fff;font-weight:800;padding:6px 18px;transform:rotate(8deg);border-radius:6px}
@media print{header,footer,.uos-no-print,nav,.eu-cookie,#cookieConsentContainer{display:none !important}.uos-page{background:var(--uos-surface-strong);padding:0}.uos-cert{box-shadow:none}}

/* readable badges and muted text inside dark heroes */

/* dashboard quick access */
/* dashboard shortcuts: one compact row of links, not a wall of icon tiles */
.uos-quick{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.uos-quick a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border-radius:999px;background:var(--uos-surface-strong);border:1px solid var(--uos-line-2);color:var(--uos-ink);font-size:14px;font-weight:600;transition:border-color .15s,background-color .15s}
.uos-quick a:hover{border-color:var(--uos-ink);color:var(--uos-ink)}
.uos-quick i{color:var(--uos-accent-text);font-size:14px}
@media (max-width:767px){.uos-quick{flex-wrap:nowrap;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;scroll-padding-inline:12px;padding-bottom:6px;margin-left:-12px;margin-right:-12px;padding-left:12px;padding-right:12px;scrollbar-width:thin}.uos-quick a{flex:0 0 auto;scroll-snap-align:start}}
.uos-list-main>a{display:block;max-width:100%;min-width:0}

/* Public profile cover photo (set on the account profile page, 3:1) */
.uos-card-has-cover{padding-top:0;overflow:hidden}
.uos-profile-cover{aspect-ratio:3/1;margin:0 -22px;background:var(--uos-canvas-2) center/cover no-repeat}
.uos-card-has-cover .uos-profile-head{margin-top:14px;position:relative;align-items:flex-start}
.uos-card-has-cover .uos-avatar-lg{margin-top:-62px;position:relative}
@media (max-width:640px){.uos-profile-cover{margin:0 -16px}}
@media (prefers-reduced-motion:reduce){.uos-btn,.uos-feature,.uos-option span,.uos-quick a,.uos-form input[type=text],.uos-form input[type=email],.uos-form input[type=url],.uos-form input[type=tel],.uos-form input[type=number],.uos-form input[type=search],.uos-form input[type=password],.uos-form input[type=file],.uos-form select,.uos-form textarea,.uos-input{transition:none}.uos-msg-new,.uos-live-label.is-ping i::after{animation:none}}
/* Notifications page (uos_notifications.php) */
/* each row is one big link target (the "Open" link stretches over the row) */
.uos-notif-list .uos-notif-row{position:relative;min-height:44px}
.uos-notif-list .uos-notif-row.is-unread{background:rgba(var(--uos-accent-rgb),.07);border-radius:10px;padding-left:10px;padding-right:10px}
.uos-notif-list .uos-notif-row.is-unread .uos-list-icon{color:var(--uos-accent-text)}
.uos-notif-list .uos-notif-row.has-link a.uos-notify-link::after{content:"";position:absolute;inset:0;border-radius:10px}
.uos-notif-list .uos-notif-row.has-link:hover{background:var(--uos-glass-hi)}
.uos-notif-list a.uos-notify-link{display:inline-flex;align-items:center;gap:6px;min-height:24px;font-weight:600}
.uos-notif-list a.uos-notify-link:focus-visible{outline:0}
.uos-notif-list .uos-notif-row:has(a.uos-notify-link:focus-visible){outline:2px solid var(--uos-accent-text);outline-offset:2px;border-radius:10px}
.uos-notif-more{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:16px 0 0}
/* Support: the status legend stacks each badge above its description; tips are a bulleted list */
.uos-status-legend{grid-template-columns:1fr;gap:4px}
.uos-status-legend dt{margin-top:8px}
.uos-status-legend dt:first-child{margin-top:0}
.uos-tip-list{list-style:disc}
.uos-tip-list li{margin-bottom:6px}
/* lead form: messages under the fields that failed */
.uos-field-error{display:block;margin-top:4px;color:var(--uos-danger);font-size:13px;font-weight:600}
.uos-form [aria-invalid=true]{border-color:var(--uos-danger)!important}