.daily-flashcard-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:clamp(12px,4vw,24px);perspective:1200px}.daily-flashcard-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#1b160d66;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.daily-flashcard-container{position:relative;width:100%;max-width:440px;background:#fdf8f0;border-radius:clamp(1.5rem,5vw,2.5rem);padding:clamp(16px,5vw,24px);box-shadow:0 25px 50px -12px #00000040,0 0 0 1px #ee9d2b1a;display:flex;flex-direction:column;gap:clamp(12px,4vw,20px);overflow:hidden;max-height:90vh}.dark .daily-flashcard-container{background:#2d2418;box-shadow:0 25px 50px -12px #00000080,0 0 0 1px #ee9d2b0d}.daily-flashcard-container:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.04;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3BaseFilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/baseFilter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E")}.daily-flashcard-header{display:flex;align-items:center;gap:12px}.mascot-badge{width:clamp(40px,10vw,48px);height:clamp(40px,10vw,48px);background:linear-gradient(135deg,#ee9d2b,#d98616);border-radius:clamp(.75rem,3vw,1rem);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 16px -4px #ee9d2b66;flex-shrink:0}.mascot-badge span{font-size:clamp(20px,5vw,28px)}.header-text h3{margin:0;font-size:clamp(1rem,4vw,1.25rem);font-weight:800;color:#1b160d;line-height:1.1}.dark .header-text h3{color:#fcfaf8}.header-text p{margin:0;font-size:clamp(.7rem,3vw,.85rem);font-weight:600;color:#6b5d4e;text-transform:uppercase;letter-spacing:.05em}.dark .header-text p{color:#b0a69a}.close-btn{margin-left:auto;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#6b5d4e;transition:all .2s;background:transparent;border:none;cursor:pointer}.close-btn:hover{background:#0000000d}.dark .close-btn:hover{background:#ffffff0d}.flashcard-inner{position:relative;height:clamp(240px,60vh,320px);width:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1);cursor:pointer}.flashcard-inner.flipped{transform:rotateY(180deg)}.flashcard-front,.flashcard-back{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:#fff;border-radius:clamp(1.25rem,4vw,2rem);padding:clamp(20px,6vw,32px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:2px solid #f0eadd;box-shadow:0 10px 20px -5px #1b160d0d;overflow:hidden}.dark .flashcard-front,.dark .flashcard-back{background:#342a1f;border-color:#ffffff0d}.play-btn{position:absolute;top:16px;right:16px;width:clamp(38px,10vw,44px);height:clamp(38px,10vw,44px);border-radius:50%;background:#fdf8f0;border:1px solid rgba(238,157,43,.2);display:flex;align-items:center;justify-content:center;color:#ee9d2b;transition:all .2s;z-index:10}.dark .play-btn{background:#ffffff0d}.play-btn:hover{background:#ee9d2b;color:#fff;transform:scale(1.1)}.flashcard-back{transform:rotateY(180deg);background:linear-gradient(135deg,#fff,#fffbf4)}.dark .flashcard-back{background:linear-gradient(135deg,#342a1f,#3d3226)}.word-type{position:absolute;top:16px;left:16px;background:#fdf8f0;padding:4px 10px;border-radius:1rem;font-size:clamp(.65rem,2vw,.75rem);font-weight:800;color:#ee9d2b;text-transform:uppercase;letter-spacing:.1em;border:1px solid rgba(238,157,43,.1)}.dark .word-type{background:#ee9d2b1a}.main-word{font-size:clamp(2.25rem,12vw,3.5rem);font-weight:900;color:#1b160d;margin:0;letter-spacing:-.02em;word-break:break-word;max-width:100%}.dark .main-word{color:#fcfaf8}.translation-label{font-size:clamp(.65rem,2vw,.75rem);font-weight:700;color:#6b5d4e;text-transform:uppercase;letter-spacing:.15em;margin-bottom:4px;opacity:.8}.translation-word{font-size:clamp(1.75rem,8vw,2.5rem);font-weight:800;color:#ee9d2b;margin:0;word-break:break-word}.context-box{margin-top:clamp(12px,4vw,20px);padding:10px 14px;background:#fdf8f5;border-radius:1rem;display:flex;gap:8px;max-width:100%;border:1px solid rgba(238,157,43,.05)}.dark .context-box{background:#0003;border-color:#ffffff05}.context-box span{color:#ee9d2b;font-size:1.1rem;flex-shrink:0}.context-box p{margin:0;font-size:clamp(.8rem,3vw,.9rem);color:#6b5d4e;font-style:italic;line-height:1.4;text-align:left}.dark .context-box p{color:#b0a69a}.hint-text{position:absolute;bottom:16px;display:flex;align-items:center;gap:6px;font-size:clamp(.7rem,2vw,.8rem);font-weight:600;color:#6b5d4e;opacity:.6}.hint-text span{font-size:1rem}.flashcard-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.action-btn{height:clamp(48px,12vw,56px);border-radius:1.25rem;display:flex;align-items:center;justify-content:center;gap:clamp(6px,2vw,10px);font-weight:800;font-size:clamp(.85rem,2.5vw,.95rem);transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;border:none;outline:none;white-space:nowrap}.action-btn.secondary{background:#f3eee7;color:#1b160d}.dark .action-btn.secondary{background:#3d3226;color:#fcfaf8}.action-btn.primary{background:linear-gradient(135deg,#ee9d2b,#d98616);color:#fff;box-shadow:0 10px 20px -5px #ee9d2b66}.action-btn:active{transform:scale(.96)}.action-btn.secondary:hover{background:#ebe4db}.dark .action-btn.secondary:hover{background:#4a3d2e}.action-btn.primary:hover{transform:translateY(-2px);box-shadow:0 12px 24px -5px #ee9d2b80}@media(min-width:768px){.daily-flashcard-container{padding:32px}.flashcard-actions{grid-template-columns:1fr 1.4fr}}@media(max-height:600px){.flashcard-inner{height:200px}.daily-flashcard-container{gap:10px;padding:16px}.main-word{font-size:2rem}}