/* ── LAYOUT ── */
.em-main   { max-width: 1060px; margin: 0 auto; padding: 24px 24px 60px; }
.em-layout { display: grid; grid-template-columns: 1fr 280px; gap: 20px; align-items: start; }
.em-right  { position: sticky; top: 20px; }

/* ── PANEL ── */
.em-card  { padding: 20px; }
.em-search { width: 100%; font-size: 16px; padding: 12px 14px; }
.em-tabs  { display: flex; gap: 6px; flex-wrap: wrap; margin: 14px 0 4px; }
.em-tab   { padding: 6px 12px; border: 1px solid var(--border); border-radius: 99px; background: var(--bg); font-size: 13px; cursor: pointer; color: var(--text-muted); white-space: nowrap; }
.em-tab.active { background: var(--text); color: var(--bg); border-color: var(--text); }

.em-recent-label { font-size: 12px; color: var(--text-muted); margin: 14px 0 6px; text-transform: uppercase; letter-spacing: .04em; }
.em-grid  { display: grid; grid-template-columns: repeat(auto-fill, minmax(48px, 1fr)); gap: 4px; margin-top: 10px; max-height: 480px; overflow-y: auto; padding-right: 4px; }
.em-btn   { font-size: 26px; line-height: 1; padding: 8px 0; border: none; background: none; border-radius: var(--radius); cursor: pointer; transition: background .12s, transform .08s; }
.em-btn:hover { background: var(--bg-muted); transform: scale(1.15); }
.em-empty { display: none; color: var(--text-muted); font-size: 13px; padding: 20px 0; text-align: center; }

/* ── TOAST ── */
.em-toast { position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--text);color:var(--bg);padding:8px 18px;border-radius:99px;font-size:16px;opacity:0;transition:all .2s;pointer-events:none;z-index:999; }
.em-toast.show { opacity:1;transform:translateX(-50%) translateY(0); }

/* ── LANG SWITCHER ── */
.lang-switcher { position: relative; }
.lang-current { display:flex;align-items:center;gap:5px;padding:5px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);font-size:12px;font-weight:500;color:var(--text);cursor:pointer;font-family:var(--font-sans); }
.lang-code { font-family:var(--font-mono);font-size:11px;color:var(--text-muted); }
.lang-menu { display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 8px 24px rgba(0,0,0,.10);z-index:200;padding:6px;width:210px;max-height:340px;overflow-y:auto; }
.lang-menu.open { display:flex;flex-direction:column; }
.lang-option { display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius);font-size:13px;color:var(--text);text-decoration:none;transition:background .12s; }
.lang-option:hover { background:var(--bg-muted); }
.lang-option.active { background:var(--accent);font-weight:500; }

/* ── RESPONSIVE ── */
@media (max-width: 800px) {
  .em-layout { grid-template-columns: 1fr; }
  .em-right { position: static; }
}
@media (max-width: 560px) {
  .em-main { padding: 16px 14px 40px; }
  .em-grid { grid-template-columns: repeat(auto-fill, minmax(40px, 1fr)); max-height: 400px; }
  .em-btn { font-size: 22px; }
}