.flashcard-carousel{background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:1rem;flex-direction:column;min-height:400px;padding:2rem;transition:border-radius .3s;display:flex;position:relative;overflow:hidden;box-shadow:0 10px 30px #00000080}.flashcard-carousel--fullscreen{z-index:9999;box-shadow:none;background:#000;border:none;border-radius:0;min-height:100dvh;padding:3rem 4rem;position:fixed;inset:0}.flashcard-carousel--fullscreen .flashcard-text{font-size:clamp(2.5rem,5vw,4.5rem)}.flashcard-carousel--fullscreen .flashcard-body{flex:1}.flashcard-header{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;display:flex}.flashcard-header__actions{align-items:center;gap:.5rem;display:flex}.step-counter{letter-spacing:.1em;color:var(--color-primary);white-space:nowrap;font-size:.9rem;font-weight:800}.flashcard-ctrl-btn{border:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer;background:0 0;border-radius:.5rem;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.flashcard-ctrl-btn:hover{color:var(--color-text);border-color:var(--color-border);background:var(--subtle-hover)}.flashcard-ctrl-btn--active{color:var(--color-primary);border-color:var(--color-primary);background:#ff333314}.flashcard-ctrl-btn--active:hover{color:var(--color-primary-hover);border-color:var(--color-primary-hover)}.flashcard-speed-btn{border:1px solid var(--color-border);color:var(--color-primary);cursor:pointer;letter-spacing:.05em;text-align:center;background:0 0;border-radius:.5rem;min-width:36px;padding:.25rem .5rem;font-size:.75rem;font-weight:800;transition:all .2s}.flashcard-speed-btn:hover{border-color:var(--color-primary);background:#ff333314}.close-flashcard-btn{border:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer;text-transform:uppercase;background:0 0;border-radius:.5rem;padding:.5rem 1rem;font-size:.8rem;font-weight:700;transition:all .2s}.close-flashcard-btn:hover{color:var(--color-text);border-color:var(--color-text)}.flashcard-body{flex:1;justify-content:space-between;align-items:center;gap:1rem;display:flex}.flashcard-content{text-align:center;flex:1;padding:0 1rem}.flashcard-text{color:var(--color-text);margin:0;font-size:2.5rem;font-weight:700;line-height:1.3;transition:font-size .3s}.nav-btn{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;border-radius:.5rem;flex-shrink:0;justify-content:center;align-items:center;padding:1rem;transition:all .2s;display:flex}.nav-btn:not(:disabled):hover{color:var(--color-primary);background-color:var(--subtle-hover)}.nav-btn:disabled{opacity:.2;cursor:not-allowed}.flashcard-footer{flex-direction:column;gap:1rem;margin-top:2rem;display:flex}.flashcard-dots{justify-content:center;gap:.75rem;display:flex}.dot{background-color:var(--color-border);cursor:pointer;border-radius:50%;width:10px;height:10px;transition:all .2s}.dot.active{background-color:var(--color-primary);transform:scale(1.2)}.flashcard-progress{background:var(--color-border);border-radius:999px;width:100%;height:3px;overflow:hidden}.flashcard-progress__fill{background:var(--color-primary);border-radius:999px;height:100%;transition:width 50ms linear;box-shadow:0 0 8px #f336}@media (max-width:640px){.flashcard-carousel{min-height:300px;padding:1rem}.flashcard-carousel--fullscreen{padding:1.5rem}.flashcard-text{font-size:1.5rem}.flashcard-carousel--fullscreen .flashcard-text{font-size:clamp(1.8rem,6vw,3rem)}.nav-btn{padding:.5rem}.nav-btn svg{width:32px;height:32px}.flashcard-header{flex-wrap:wrap}.flashcard-header__actions{flex-wrap:wrap;gap:.4rem}}