.codec-main{flex:1;display:flex;flex-direction:column;padding:16px 24px 24px;gap:16px;min-height:0;max-width:1400px;width:100%;margin:0 auto;box-sizing:border-box}.input-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:8px;padding:12px 14px 14px;display:flex;flex-direction:column;gap:8px}.input-card__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.input-card__label{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);font-weight:600}.input-card__stats{display:flex;gap:14px;font-size:11.5px;color:var(--text-dim);font-family:var(--font-mono)}.input-card__stats span span:first-child{color:var(--text-muted)}#input{background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:10px 12px;min-height:110px;max-height:320px;resize:vertical;font-family:var(--font-mono);font-size:13px;line-height:1.5;outline:0;transition:border-color .15s;width:100%;box-sizing:border-box}#input:focus{border-color:var(--accent)}.results-section{display:flex;flex-direction:column;gap:12px;flex:1;min-height:0}.results-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.results-title{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.results-hint{font-size:11.5px;color:var(--text-dim);font-family:var(--font-mono)}.codec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:10px}.codec-grid.is-hidden{display:none}.codec-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:8px;padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px;transition:border-color .15s;min-width:0}.codec-card:hover{border-color:var(--border-strong)}.codec-card.is-error{border-color:rgba(248,81,73,.45)}.codec-card.is-empty{opacity:.55}.codec-card__head{display:flex;align-items:center;gap:8px;min-width:0}.codec-card__name{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap}.codec-card__hint{font-size:11px;color:var(--text-dim);font-family:var(--font-mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:1}.codec-card__actions{display:inline-flex;gap:2px;flex-shrink:0}.codec-card__output{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px 10px;margin:0;font-family:var(--font-mono);font-size:12px;line-height:1.5;color:var(--text);white-space:pre-wrap;word-break:break-all;overflow-wrap:anywhere;max-height:240px;overflow:auto;min-height:36px;user-select:all}.codec-card.is-error .codec-card__output{color:var(--removed);background:var(--removed-bg);border-color:rgba(248,81,73,.35);user-select:text;font-style:italic}.codec-card.is-empty .codec-card__output{color:var(--text-dim)}.codec-card.is-identity .codec-card__output{color:var(--text-muted)}.codec-card.is-identity .codec-card__name::after{content:'·';margin-left:4px;color:var(--text-dim)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg-elev-2);border:1px solid var(--border-strong);border-radius:999px;color:var(--text);padding:8px 16px;font-size:12.5px;box-shadow:0 12px 32px rgba(0,0,0,.5);opacity:0;transition:.18s;pointer-events:none;z-index:200;display:inline-flex;align-items:center;gap:6px}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.toast .mdi{color:var(--added)}#empty-state{display:none}#empty-state.show{display:flex}@media (max-width:700px){.codec-main{padding:12px 14px 20px}.codec-grid{grid-template-columns:1fr}.input-card__stats{gap:10px}}