*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh}.home-view[data-v-a7071bdf]{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem}.home-container[data-v-a7071bdf]{max-width:900px;width:100%;text-align:center}.title[data-v-a7071bdf]{font-size:3rem;font-weight:700;color:#fff;margin:0 0 1rem;text-shadow:0 2px 4px rgba(0,0,0,.2)}.subtitle[data-v-a7071bdf]{font-size:1.25rem;color:#ffffffe6;margin:0 0 3rem}.features-grid[data-v-a7071bdf]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.feature-card[data-v-a7071bdf]{background:#fff;border-radius:16px;padding:2rem;text-decoration:none;color:inherit;box-shadow:0 10px 25px -5px #0003;transition:all .3s;cursor:pointer;display:flex;flex-direction:column;align-items:center;text-align:center}.feature-card[data-v-a7071bdf]:not(.coming-soon):hover{transform:translateY(-5px);box-shadow:0 20px 35px -5px #0000004d}.feature-card.coming-soon[data-v-a7071bdf]{opacity:.6;cursor:not-allowed}.feature-icon[data-v-a7071bdf]{font-size:3rem;margin-bottom:1rem}.feature-title[data-v-a7071bdf]{font-size:1.5rem;font-weight:700;color:#1f2937;margin:0 0 1rem}.feature-description[data-v-a7071bdf]{font-size:1rem;color:#6b7280;margin:0;line-height:1.6}.mode-navigation[data-v-60e86cee]{display:flex;gap:1rem;justify-content:center;margin-bottom:2rem}.mode-btn[data-v-60e86cee]{padding:.75rem 2rem;font-size:1rem;font-weight:500;border:2px solid #4f46e5;background:#fff;color:#4f46e5;border-radius:8px;cursor:pointer;transition:all .2s}.mode-btn[data-v-60e86cee]:hover{background:#f3f4f6}.mode-btn.active[data-v-60e86cee]{background:#4f46e5;color:#fff}.verb-card-container[data-v-677f51bd]{display:flex;flex-direction:column;align-items:center;gap:2rem}.card-wrapper[data-v-677f51bd]{perspective:1000px;width:100%;max-width:400px}.card[data-v-677f51bd]{position:relative;width:100%;height:300px;transform-style:preserve-3d;transition:transform .6s;cursor:pointer}.card.flipped[data-v-677f51bd]{transform:rotateY(180deg)}.card-front[data-v-677f51bd],.card-back[data-v-677f51bd]{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:16px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;display:flex;align-items:center;justify-content:center}.card-front[data-v-677f51bd]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.card-back[data-v-677f51bd]{background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff;transform:rotateY(180deg)}.card-content[data-v-677f51bd]{text-align:center;padding:2rem}.czech-word[data-v-677f51bd]{font-size:2.5rem;font-weight:700;margin:0 0 1rem}.hint[data-v-677f51bd]{font-size:.9rem;opacity:.9}.verb-form[data-v-677f51bd]{display:flex;flex-direction:column;margin-bottom:1.5rem;gap:.5rem}.verb-form[data-v-677f51bd]:last-child{margin-bottom:0}.label[data-v-677f51bd]{font-size:.9rem;opacity:.9;font-weight:500}.value[data-v-677f51bd]{font-size:1.5rem;font-weight:700}.card-controls[data-v-677f51bd]{display:flex;align-items:center;gap:2rem}.control-btn[data-v-677f51bd]{padding:.75rem 1.5rem;font-size:1rem;font-weight:500;border:2px solid #4f46e5;background:#fff;color:#4f46e5;border-radius:8px;cursor:pointer;transition:all .2s}.control-btn[data-v-677f51bd]:hover:not(:disabled){background:#4f46e5;color:#fff}.control-btn[data-v-677f51bd]:disabled{opacity:.5;cursor:not-allowed}.progress[data-v-677f51bd]{font-weight:500;color:#6b7280;min-width:80px;text-align:center}.shuffle-container[data-v-677f51bd]{margin-top:1rem;display:flex;gap:1rem;justify-content:center}.shuffle-btn[data-v-677f51bd],.random-btn[data-v-677f51bd]{padding:.5rem 1.5rem;font-size:.9rem;border:1px solid #9ca3af;background:#fff;color:#6b7280;border-radius:8px;cursor:pointer;transition:all .2s}.shuffle-btn[data-v-677f51bd]:hover,.random-btn[data-v-677f51bd]:hover{background:#f3f4f6;border-color:#6b7280}.random-btn[data-v-677f51bd]{border-color:#4f46e5;color:#4f46e5}.random-btn[data-v-677f51bd]:hover{background:#4f46e5;color:#fff}.verb-quiz-container[data-v-8053b6e2]{max-width:600px;margin:0 auto;padding:2rem}.quiz-header[data-v-8053b6e2]{text-align:center;margin-bottom:2rem}.czech-word[data-v-8053b6e2]{font-size:2rem;font-weight:700;color:#1f2937;margin:0 0 1rem}.score[data-v-8053b6e2]{font-size:1.1rem;font-weight:500;color:#4f46e5}.quiz-form[data-v-8053b6e2]{display:flex;flex-direction:column;gap:1.5rem}.input-group[data-v-8053b6e2]{display:flex;flex-direction:column;gap:.5rem}.input-group label[data-v-8053b6e2]{font-weight:500;color:#374151;font-size:.9rem}.input-field[data-v-8053b6e2]{padding:.75rem;font-size:1rem;border:2px solid #d1d5db;border-radius:8px;transition:all .2s}.input-field[data-v-8053b6e2]:focus{outline:none;border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e51a}.input-field[data-v-8053b6e2]:disabled{background:#f9fafb;cursor:not-allowed}.input-field.correct[data-v-8053b6e2]{border-color:#10b981;background:#d1fae5}.input-field.incorrect[data-v-8053b6e2]{border-color:#ef4444;background:#fee2e2}.correct-answer[data-v-8053b6e2]{font-size:.85rem;color:#059669;font-weight:500}.quiz-actions[data-v-8053b6e2]{margin-top:1rem}.submit-btn[data-v-8053b6e2],.next-btn[data-v-8053b6e2]{width:100%;padding:.75rem;font-size:1rem;font-weight:500;border:none;border-radius:8px;cursor:pointer;transition:all .2s}.submit-btn[data-v-8053b6e2]{background:#4f46e5;color:#fff}.submit-btn[data-v-8053b6e2]:hover{background:#4338ca}.next-btn[data-v-8053b6e2]{background:#10b981;color:#fff}.next-btn[data-v-8053b6e2]:hover{background:#059669}.quiz-controls[data-v-8053b6e2]{display:flex;justify-content:space-between;align-items:center;margin-top:2rem;padding-top:2rem;border-top:1px solid #e5e7eb}.progress[data-v-8053b6e2]{font-weight:500;color:#6b7280}.quiz-buttons[data-v-8053b6e2]{display:flex;gap:.75rem}.reset-btn[data-v-8053b6e2],.random-btn[data-v-8053b6e2]{padding:.5rem 1.5rem;font-size:.9rem;border:1px solid #9ca3af;background:#fff;color:#6b7280;border-radius:8px;cursor:pointer;transition:all .2s}.reset-btn[data-v-8053b6e2]:hover{background:#f3f4f6;border-color:#6b7280}.random-btn[data-v-8053b6e2]{border-color:#4f46e5;color:#4f46e5}.random-btn[data-v-8053b6e2]:hover{background:#4f46e5;color:#fff}.irregular-verbs-view[data-v-c772c5bf]{min-height:100vh;background:#f9fafb;padding:2rem}.view-header[data-v-c772c5bf]{text-align:center;margin-bottom:2rem}.back-link[data-v-c772c5bf]{display:inline-block;margin-bottom:1rem;color:#4f46e5;text-decoration:none;font-weight:500;transition:color .2s}.back-link[data-v-c772c5bf]:hover{color:#4338ca}.view-title[data-v-c772c5bf]{font-size:2.5rem;font-weight:700;color:#1f2937;margin:0}.content[data-v-c772c5bf]{max-width:900px;margin:0 auto}