/* Radbit — Extensions Marketplace Styles (token-based day/night) */
:root{
  --em-topbar-h:44px;--em-toolbar-h:48px;--em-status-h:26px;
  --em-font-ui:'Cairo','Segoe UI',sans-serif;--em-font-mono:'JetBrains Mono',monospace;
}
html,body{margin:0;padding:0;height:100%;overflow:hidden}
body{font-family:var(--em-font-ui);background:var(--r-surface);color:var(--r-ink);display:flex;flex-direction:column}
*,*::before,*::after{box-sizing:border-box}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(128,128,128,.3);border-radius:3px}
input,button,select{font-family:inherit}
button{cursor:pointer}
a{text-decoration:none;color:inherit}
.hidden{display:none!important}
.spacer{flex:1}
code{font-family:var(--em-font-mono);background:var(--r-surface3);padding:1px 5px;border-radius:3px;font-size:12px}

/* ─── TOPBAR ─── */
.em-topbar{height:var(--em-topbar-h);display:flex;align-items:center;gap:10px;padding:0 14px;background:var(--r-surface2);border-bottom:1px solid var(--r-border);flex-shrink:0;z-index:20}
.em-logo{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:800;color:var(--r-accent);cursor:pointer}
.em-logo .dot{width:24px;height:24px;border-radius:6px;background:var(--r-accent);color:var(--r-accent-ink);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800}
.em-title{font-size:18px;font-weight:800;color:var(--r-ink)}
.em-tb-btn{background:none;border:none;color:var(--r-ink2);padding:5px 8px;border-radius:4px;font-size:16px}
.em-tb-btn:hover{background:var(--r-surface3);color:var(--r-ink)}

/* ─── TOOLBAR ─── */
.em-toolbar{height:var(--em-toolbar-h);display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:var(--r-surface);border-bottom:1px solid var(--r-border);flex-shrink:0;gap:16px}
.em-tabs{display:flex;gap:4px;height:100%}
.em-tab{background:none;border:none;color:var(--r-ink3);font-size:13px;font-weight:600;padding:0 14px;height:100%;border-bottom:2px solid transparent;cursor:pointer}
.em-tab:hover{color:var(--r-ink2)}
.em-tab.active{color:var(--r-accent);border-bottom-color:var(--r-accent)}
.em-search-wrap{flex:1;max-width:380px;margin-left:auto}
.em-search{width:100%;padding:7px 12px;border-radius:6px;border:1px solid var(--r-border);background:var(--r-input-bg);color:var(--r-ink);font-size:13px;outline:none}
.em-search:focus{border-color:var(--r-accent)}

/* ─── MAIN ─── */
.em-main{flex:1;overflow-y:auto;padding:16px}
.em-view{padding:4px}
.em-filters{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}
.em-filter{background:var(--r-surface2);border:1px solid var(--r-border);color:var(--r-ink2);padding:5px 14px;border-radius:16px;font-size:12px;font-weight:600;transition:all .15s}
.em-filter:hover{border-color:var(--r-accent);color:var(--r-accent)}
.em-filter.active{background:var(--r-accent);color:var(--r-accent-ink);border-color:var(--r-accent)}

/* ─── GRID & CARDS ─── */
.em-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.em-loading{grid-column:1/-1;text-align:center;padding:60px;color:var(--r-ink3);font-size:14px}
.em-empty{grid-column:1/-1;text-align:center;padding:60px;color:var(--r-ink3);font-size:14px}
.em-card{background:var(--r-surface2);border:1px solid var(--r-border);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:10px;transition:border-color .2s,transform .2s,box-shadow .2s}
.em-card:hover{border-color:var(--r-accent);transform:translateY(-2px);box-shadow:0 8px 28px var(--r-shadow-md)}
.em-card-top{display:flex;align-items:flex-start;gap:12px}
.em-card-icon{width:46px;height:46px;border-radius:10px;background:var(--r-accent-tint);display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;overflow:hidden}
.em-card-icon img{width:100%;height:100%;object-fit:cover}
.em-card-info{flex:1;min-width:0}
.em-card-name{font-size:14px;font-weight:700}
.em-card-author{font-size:11px;color:var(--r-ink3);margin-top:2px}
.em-card-version{font-size:10px;color:var(--r-ink3);margin-top:1px}
.em-card-desc{font-size:12px;color:var(--r-ink2);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.em-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:6px;border-top:1px solid var(--r-border)}
.em-card-meta{display:flex;gap:6px;align-items:center}
.em-card-type{font-size:10px;font-weight:700;color:var(--r-accent);background:var(--r-accent-tint);padding:2px 8px;border-radius:10px;text-transform:uppercase;letter-spacing:.3px}
.em-card-downloads{font-size:11px;color:var(--r-ink3)}
.em-btn{padding:6px 16px;border-radius:6px;border:none;font-size:12px;font-weight:700;cursor:pointer;transition:all .15s}
.em-btn.install{background:var(--r-accent);color:var(--r-accent-ink)}
.em-btn.install:hover{background:var(--r-accent-deep)}
.em-btn.installed{background:var(--r-surface3);color:var(--r-ink2);border:1px solid var(--r-border)}
.em-btn.installed:hover{background:var(--r-red-bg);color:var(--r-red);border-color:var(--r-red)}

/* ─── INSTALLED ─── */
.em-installed-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.em-installed-head h3{margin:0;font-size:16px}
.em-count{background:var(--r-accent);color:var(--r-accent-ink);padding:2px 10px;border-radius:12px;font-size:12px;font-weight:700}

/* ─── UPLOAD ─── */
.em-upload-box{max-width:520px;margin:40px auto;text-align:center;background:var(--r-surface2);border:1px solid var(--r-border);border-radius:14px;padding:40px 30px;border-style:dashed}
.em-upload-icon{font-size:44px;margin-bottom:10px}
.em-upload-box h3{margin:0 0 6px;font-size:17px}
.em-upload-box p{color:var(--r-ink2);font-size:13px;margin:0 0 20px}
.em-upload-btn{display:inline-block;background:var(--r-accent);color:var(--r-accent-ink);padding:10px 24px;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;transition:background .15s}
.em-upload-btn:hover{background:var(--r-accent-deep)}
.em-upload-btn input{display:none}
.em-upload-status{margin-top:14px;font-size:13px;min-height:20px}
.em-upload-status.ok{color:var(--r-green)}
.em-upload-status.err{color:var(--r-red)}
.em-upload-hint{margin-top:20px;text-align:left;font-size:12px;color:var(--r-ink2);line-height:1.7;background:var(--r-surface3);padding:12px;border-radius:8px}

/* ─── STATUSBAR ─── */
.em-statusbar{height:var(--em-status-h);display:flex;align-items:center;gap:14px;padding:0 14px;background:var(--r-accent);color:var(--r-accent-ink);font-size:11px;font-weight:600;flex-shrink:0;z-index:20}
.em-st-item{display:flex;align-items:center;gap:4px;white-space:nowrap}
.em-st-dot{width:7px;height:7px;border-radius:50%}
.em-st-dot.green{background:var(--r-green)}