/* Kyvorix 2.0 shared experience layer */
:root{--k-bg:#fff;--k-text:#111;--k-muted:#6f6f76;--k-line:#e8e8eb;--k-soft:#f7f7f8;--k-accent:#111;--k-radius:18px}
::selection{background:#111;color:#fff}
body{min-height:100vh}
.site-header{position:sticky!important;top:0;z-index:50;background:rgba(255,255,255,.88)!important;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
button,a,input{ -webkit-tap-highlight-color:transparent }
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(17,17,17,.22);outline-offset:3px}
.kyv-toast{position:fixed;right:22px;top:92px;z-index:9999;max-width:min(360px,calc(100vw - 32px));padding:14px 16px;border:1px solid #e3e3e6;border-radius:14px;background:rgba(17,17,17,.96);color:#fff;box-shadow:0 18px 55px rgba(0,0,0,.2);font:600 14px/1.35 Arial,Helvetica,sans-serif;transform:translateY(-14px);opacity:0;pointer-events:none;transition:.22s ease}
.kyv-toast.show{transform:translateY(0);opacity:1}.kyv-toast small{display:block;margin-top:3px;color:#c8c8cd;font-weight:400}
.kyv-tool-meta{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0}.kyv-chip{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid var(--k-line);border-radius:999px;background:#fff;color:#666;font-size:12px;font-weight:700}
.kyv-status{margin-top:12px;padding:10px 12px;border:1px solid #e9e9ec;border-radius:12px;background:#fafafa;color:#666;font-size:13px}.kyv-status[hidden]{display:none}
.kyv-file-details{margin-top:12px;color:#666;font-size:13px}.kyv-file-details strong{color:#111}
.kyv-progress{height:4px;margin-top:12px;border-radius:999px;background:#eee;overflow:hidden}.kyv-progress i{display:block;width:0;height:100%;background:#111;transition:width .2s ease}
.kyv-action-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.kyv-secondary-action{padding:10px 13px;border:1px solid #ddd;border-radius:10px;background:#fff;color:#111;font-weight:700;cursor:pointer}
.kyv-secondary-action:hover{background:#fafafa}
.kyv-favorite{position:absolute;right:16px;top:16px;width:36px;height:36px;border:1px solid #ddd;border-radius:10px;background:#fff;color:#777;font-size:16px;cursor:pointer;z-index:2}.kyv-favorite.active{background:#111;color:#fff;border-color:#111}
.tool-card{position:relative}.tool-card.kyv-favorite-card{padding-right:56px}.tool-card.is-favorite{border-color:#bdbdc3;box-shadow:0 14px 38px rgba(0,0,0,.06)}
.kyv-favorites-section{padding:70px 0 0}.kyv-section-row{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:26px}.kyv-empty{padding:24px;border:1px dashed #ddd;border-radius:16px;color:#777;background:#fafafa}
@media(max-width:700px){.kyv-toast{right:14px;left:14px;top:82px;max-width:none}.kyv-section-row{align-items:start;flex-direction:column}}