.fcs{--fcs-radius:28px;--fcs-card-radius:18px;--fcs-ink:var(--room-on-surface,var(--color-text-primary));--fcs-muted:var(--room-on-surface-muted,var(--color-text-secondary));--fcs-surface:var(--room-surface-elevated,var(--color-surface-elevated));--fcs-accent:var(--room-accent,var(--color-primary));--fcs-on-accent:var(--room-accent-contrast,var(--color-text-on-color));--fcs-line:color-mix(in srgb,var(--fcs-ink) 12%,transparent);--fcs-card-bg:color-mix(in srgb,var(--fcs-ink) 4%,var(--fcs-surface));display:flex;flex-direction:column;gap:14px;width:min(100%,460px);margin:0 auto;padding:26px 22px 22px;border-radius:var(--fcs-radius);background:var(--fcs-surface);border:1px solid var(--fcs-line);box-shadow:var(--shadow-xl);color:var(--fcs-ink);font-family:var(--room-font-body,inherit)}.fcs-top{display:flex;justify-content:flex-end;align-items:baseline;gap:12px;font-size:15px;color:var(--fcs-muted)}.fcs-counter{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.fcs-track{display:flex;gap:4px;height:8px}.fcs-track i{flex:1 1;border-radius:4px;background:color-mix(in srgb,var(--fcs-ink) 10%,transparent)}.fcs-track i.is-seen{background:color-mix(in srgb,var(--fcs-accent) 40%,transparent)}.fcs-track i.is-done{background:var(--fcs-accent)}.fcs-track i.is-now{background:var(--fcs-ink)}.fcs-scene{perspective:1200px;min-height:320px;margin-top:6px}.fcs-card{position:relative;width:100%;min-height:320px;cursor:pointer;transform-style:preserve-3d;transition:transform .55s cubic-bezier(.2,.7,.2,1);border-radius:var(--fcs-card-radius);outline:none}.fcs-card:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--fcs-accent) 35%,transparent)}.fcs-card.is-flipped{transform:rotateY(180deg)}.fcs-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--fcs-card-radius);padding:26px 26px 22px;display:flex;flex-direction:column;justify-content:space-between;gap:18px;border:1px solid var(--fcs-line);background:var(--fcs-card-bg);overflow:hidden}.fcs-face--back{transform:rotateY(180deg);background:color-mix(in srgb,var(--fcs-accent) 14%,var(--fcs-surface));border-color:transparent}.fcs-face--back.has-image{padding:0;justify-content:flex-start;gap:0}.fcs-image{flex:0 0 44%;min-height:44%;background-size:cover;background-position:50%;mask-image:linear-gradient(180deg,#000 70%,transparent);-webkit-mask-image:linear-gradient(180deg,#000 70%,transparent)}.fcs-image-probe{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.fcs-back-body{flex:1 1;display:flex;flex-direction:column;justify-content:space-between;gap:12px;padding:8px 26px 22px}.fcs-label{font-family:var(--font-family-mono,ui-monospace,Menlo,monospace);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--fcs-muted)}.fcs-text{font-family:var(--room-font-heading,inherit);font-weight:600;font-size:30px;line-height:1.2;letter-spacing:-.015em;text-wrap:balance;overflow-wrap:anywhere}.fcs-face--back .fcs-text{font-weight:700;font-size:26px}.fcs-foot{display:flex;justify-content:space-between;font-size:14px;color:var(--fcs-muted);min-height:1.2em}.fcs-btn,.fcs-foot{align-items:center;gap:8px}.fcs-btn{font:inherit;font-weight:700;font-size:18px;border:0;border-radius:14px;padding:16px 12px;min-height:56px;cursor:pointer;display:inline-flex;justify-content:center;color:var(--fcs-ink);background:color-mix(in srgb,var(--fcs-ink) 8%,var(--fcs-surface))}.fcs-btn:focus-visible{outline:3px solid var(--fcs-accent);outline-offset:2px}.fcs-btn:disabled{opacity:.35;cursor:default}.fcs-btn--flip{width:100%;margin-top:4px;background:var(--fcs-accent);color:var(--fcs-on-accent)}.fcs-grade{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.fcs-btn--again{background:color-mix(in srgb,var(--color-warning) 18%,var(--fcs-surface));color:var(--color-warning-emphasis)}.fcs-btn--good{background:color-mix(in srgb,var(--color-success) 18%,var(--fcs-surface));color:var(--color-success)}.fcs-btn--ghost,.fcs-btn--secondary{font-size:15px;min-height:46px;padding:12px 18px}.fcs-btn--ghost{background:transparent;border:1px solid var(--fcs-line)}.fcs-hint{margin:2px 0 0;text-align:center;font-size:13px;color:var(--fcs-muted)}.fcs-summary{text-align:center;padding:36px 8px 12px;display:flex;flex-direction:column;align-items:center;gap:12px}.fcs-summary-big{font-family:var(--room-font-heading,inherit);font-size:40px;font-weight:700;line-height:1.05;letter-spacing:-.02em}.fcs-summary-sub{margin:0;font-size:16px;color:var(--fcs-muted)}.fcs-summary-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:8px}.fcs-msg{margin:4px 0 0;text-align:center;font-size:14px;color:var(--fcs-muted)}@media (prefers-reduced-motion:reduce){.fcs-card{transition:none}}.craft-flashcards-overlay{position:fixed;inset:0;z-index:9000;background:var(--room-page-bg,var(--color-surface-base));overflow-y:auto;animation:craft-flashcards-overlay-fade-in .18s ease-out}.craft-flashcards-overlay__ambient{position:fixed;inset:-60px;z-index:0;background-size:cover;background-position:50%;filter:blur(24px) saturate(1.15);transform:scale(1.08);opacity:.5;pointer-events:none}[data-theme=dark] .craft-flashcards-overlay__ambient{opacity:.35}@keyframes craft-flashcards-overlay-fade-in{0%{opacity:0}to{opacity:1}}.craft-flashcards-overlay__close{position:fixed;top:var(--space-6);right:var(--space-6);width:40px;height:40px;border-radius:50%;border:1px solid color-mix(in srgb,var(--room-divider,var(--border-color)) 80%,transparent);background:var(--room-surface-elevated,var(--color-surface-elevated));color:var(--room-on-surface,var(--color-text-primary));display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10}.craft-flashcards-overlay__close:focus-visible{outline:2px solid var(--room-accent,var(--color-primary));outline-offset:2px}.craft-flashcards-overlay__scroll{position:relative;z-index:1;min-height:100%;padding:var(--space-1) 16px 48px}.craft-flashcards-overlay__header{max-width:720px;margin:0 auto;padding:22px 8px 18px}.craft-flashcards-overlay__title{margin:0 60px 0 0;font-family:var(--room-font-heading,inherit);font-size:22px;font-weight:800;color:var(--room-on-surface,var(--color-text-primary));overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.craft-flashcards-overlay__state{max-width:460px;margin:48px auto 0;padding:40px 24px;border-radius:28px;background:var(--room-surface-elevated,var(--color-surface-elevated));color:var(--room-on-surface-muted,var(--color-text-secondary));text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;font-size:16px}.craft-flashcards-overlay__state p{margin:0}.craft-flashcards-overlay__spinner{width:28px;height:28px;border-radius:50%;border:3px solid color-mix(in srgb,var(--room-on-surface,var(--color-text-primary)) 15%,transparent);border-top-color:var(--room-accent,var(--color-primary));animation:craft-flashcards-spin .9s linear infinite}@keyframes craft-flashcards-spin{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.craft-flashcards-overlay,.craft-flashcards-overlay__spinner{animation:none}}.craft-flashcards-overlay__edit-pill{display:inline-flex;align-items:center;gap:var(--space-2);height:36px;margin-top:var(--space-3);padding:0 16px;border-radius:999px;border:1px solid var(--room-divider,var(--border-color));background:var(--room-surface-base,var(--color-surface-base));color:var(--room-on-surface-muted,var(--color-text-secondary));font-family:var(--room-font-body,inherit);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);cursor:pointer}.craft-flashcards-overlay__edit-pill:hover{color:var(--room-on-surface,var(--color-text-primary))}.craft-flashcards-overlay__edit-pill:focus-visible{outline:2px solid var(--room-accent,var(--color-primary));outline-offset:2px}