.fc-card { margin: 16px 0; padding: 20px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); }
.fc-card h2 { margin: 0 0 12px; font-size: 1.05rem; }
.fc-fmts { display: flex; gap: 10px; flex-wrap: wrap; }
.fc-fmt { border: 0; border-radius: 12px; padding: 12px 26px; font: 800 1rem/1 inherit; color: var(--soft); background: var(--card2); cursor: pointer; direction: ltr; transition: .15s; }
.fc-fmt:hover { background: var(--dash); }
.fc-fmt.on { background: linear-gradient(135deg, #7c5cff, #5b3df0); color: #fff; box-shadow: 0 8px 20px -8px #6d4aff; }
#results { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.fc-row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.fc-row.err { border-color: #ff6b6b; }
.fc-ext { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 11px; background: #ffe9dc; color: #e04f00; font-weight: 800; font-size: .8rem; flex: none; }
.fc-info { flex: 1; min-width: 0; }
.fc-info b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; direction: ltr; text-align: start; }
.fc-info small { opacity: .7; display: block; }
.fc-row.err small { color: #ff9a9a; opacity: 1; }
.fc-dl, .fc-saveall { border: 0; border-radius: 12px; padding: 10px 18px; font: inherit; font-weight: 700; color: #fff; background: linear-gradient(135deg, #7c5cff, #5b3df0); cursor: pointer; white-space: nowrap; }
.fc-bar { display: flex; justify-content: flex-end; margin-top: 12px; }