@import url(https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap);@import url(https://fonts.googleapis.com/css2?family=BIZ+UDPGothic&display=swap);#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}.preview-card[data-v-c3dabd8e]{width:100%;max-width:400px;margin:0 auto;background:hsla(0,0%,100%,.98)!important;border-radius:16px!important;box-shadow:0 8px 32px rgba(0,0,0,.1)!important;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:relative;overflow:hidden;font-family:Noto Sans JP,sans-serif}.title-text[data-v-c3dabd8e]{font-weight:700;background:linear-gradient(45deg,#6b8dd6,#8e37d7);-webkit-background-clip:text;color:transparent;margin-top:.5rem}.word-container[data-v-c3dabd8e]{min-height:120px;display:flex;align-items:center;justify-content:center;position:relative}.word-grid[data-v-c3dabd8e]{width:100%;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.answer-container[data-v-c3dabd8e]{min-height:150px;background:rgba(107,141,214,.05);border-radius:12px;margin:0 16px 16px}.selected-words-container[data-v-c3dabd8e]{width:100%;min-height:80px;display:flex;align-items:flex-start;justify-content:center;position:relative}.selected-words[data-v-c3dabd8e]{width:100%;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.play-preview-chip[data-v-c3dabd8e]{animation:float-c3dabd8e 1s ease-in-out infinite;margin:4px;font-weight:500;transition:all .3s ease}.play-preview-chip.selected[data-v-c3dabd8e]{opacity:.5;pointer-events:none;transform:scale(.95)}.selected-word-chip[data-v-c3dabd8e]{transition:transform .3s ease}.selected-word-chip[data-v-c3dabd8e]:hover{transform:scale(1.05)}.confetti-container[data-v-c3dabd8e]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}.decoration-dots[data-v-c3dabd8e]{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:.4;background-image:radial-gradient(#6b8dd6 1px,transparent 0);background-size:20px 20px}@keyframes float-c3dabd8e{0%,to{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-5px) rotate(1deg)}}[data-v-c3dabd8e] .v-chip-group{flex-wrap:wrap;justify-content:center}[data-v-c3dabd8e] .v-chip-group__content{flex-wrap:wrap!important;justify-content:center!important}[data-v-c3dabd8e] .v-chip{font-family:Noto Sans JP,sans-serif!important}@keyframes fadeIn-c3dabd8e{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.preview-card[data-v-c3dabd8e]{animation:fadeIn-c3dabd8e .5s ease-out}.start-screen[data-v-26c0c972]{min-height:100vh;font-family:Noto Sans JP,sans-serif}.main-section[data-v-26c0c972]{background:linear-gradient(135deg,#6b8dd6,#8e37d7);min-height:60vh;padding:2rem 0}.start-card[data-v-26c0c972]{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.1)}.settings-btn[data-v-26c0c972],.start-btn[data-v-26c0c972]{text-transform:none;letter-spacing:.5px;font-family:Noto Sans JP,sans-serif;transition:transform .2s ease}.settings-btn[data-v-26c0c972]:hover,.start-btn[data-v-26c0c972]:hover{transform:translateY(-2px)}.preview-section[data-v-26c0c972]{min-height:40vh;padding:2rem 0;position:relative}.preview-section[data-v-26c0c972]:before{content:"";position:absolute;top:-50px;left:0;right:0;height:50px;background:linear-gradient(180deg,transparent,rgba(142,55,215,.1));pointer-events:none}@media (max-width:600px){.main-section[data-v-26c0c972],.preview-section[data-v-26c0c972]{min-height:50vh}.start-card[data-v-26c0c972]{margin:1rem}}@keyframes gradientAnimation-26c0c972{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.main-section[data-v-26c0c972],.preview-section[data-v-26c0c972]{background-size:200% 200%;animation:gradientAnimation-26c0c972 15s ease infinite}.sorting-quiz-screen[data-v-21f159bd]{min-height:100vh;font-family:BIZ UDPGothic,sans-serif;font-weight:200;background:linear-gradient(135deg,#6b8dd6,#8e37d7);background-size:200% 200%;animation:gradientAnimation-21f159bd 15s ease infinite}.main-section[data-v-21f159bd]{min-height:100vh;padding:2rem 0}.start-card[data-v-21f159bd]{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.1)}.answer-container[data-v-21f159bd]{background:rgba(107,141,214,.05);border-radius:12px;border:1px solid hsla(0,0%,100%,.1)}.word-container[data-v-21f159bd]{min-height:180px;padding:20px 10px;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px}.large-chip[data-v-21f159bd]{font-size:1.5rem!important;padding:12px 24px!important;height:60px!important;background-color:#f0f0f0;border-radius:8px;transition:all .3s ease}.play-preview-chip[data-v-21f159bd]{margin:4px;font-weight:500;transition:all .3s ease}.play-preview-chip.selected[data-v-21f159bd]{opacity:.5;pointer-events:none;transform:scale(.95)}.start-btn[data-v-21f159bd]{text-transform:none;letter-spacing:.5px;transition:transform .2s ease}.start-btn[data-v-21f159bd]:hover{transform:translateY(-2px)}@keyframes gradientAnimation-21f159bd{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}@media (max-width:600px){.main-section[data-v-21f159bd]{padding:1rem}.start-card[data-v-21f159bd]{margin:1rem}}.floating-btn[data-v-21f159bd]{position:fixed;bottom:24px;right:24px;z-index:100}.sentences-list[data-v-3c1a93e3]{max-height:60vh;overflow-y:auto}.sentence-item[data-v-3c1a93e3]{border-bottom:1px solid #e0e0e0;padding-bottom:8px}.sentence-item[data-v-3c1a93e3]:last-child{border-bottom:none}.preview-chips[data-v-3c1a93e3]{display:flex;flex-wrap:wrap;gap:4px}.floating-btn[data-v-3c1a93e3]{position:fixed;bottom:24px;right:24px;z-index:100}.v-btn[data-v-13120f67]{text-transform:none;letter-spacing:.5px}.v-container[data-v-13120f67]{background:linear-gradient(135deg,#6b8dd6,#8e37d7);overflow:hidden}.lab-scene[data-v-13120f67]{position:absolute;bottom:0;left:0;right:0;height:50vh;pointer-events:none}.float-element[data-v-13120f67]{position:absolute;color:hsla(0,0%,100%,.2);animation:float-13120f67 6s ease-in-out infinite}.beaker[data-v-13120f67]{left:20%;bottom:20%;animation-delay:-2s}.flask[data-v-13120f67]{left:60%;bottom:30%;animation-delay:-4s}.molecule[data-v-13120f67]{left:40%;bottom:40%;animation-delay:-1s}.liquid[data-v-13120f67]{animation:bubble-13120f67 3s ease-in-out infinite}@keyframes float-13120f67{0%,to{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-20px) rotate(5deg)}}@keyframes bubble-13120f67{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@media (max-width:600px){.lab-scene[data-v-13120f67]{height:30vh}.float-element[data-v-13120f67]{transform:scale(.7)}}.word-quiz-screen[data-v-719936de]{min-height:100vh;background:linear-gradient(135deg,#6b8dd6,#8e37d7);padding:2rem 0}.start-container[data-v-719936de]{min-height:100vh}.completion-card[data-v-719936de],.quiz-card[data-v-719936de],.start-card[data-v-719936de]{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.1)}.word-btn[data-v-719936de]{height:54px;font-size:1.1rem;text-transform:none;transition:all .2s ease}.word-btn[data-v-719936de]:hover{transform:translateY(-2px)}.word-btn.selected[data-v-719936de]{background-color:var(--v-primary-base);color:#fff}.check-btn[data-v-719936de]{height:56px;font-size:1.2rem;text-transform:none;position:relative;margin-top:2rem}@media (max-width:600px){.word-quiz-screen[data-v-719936de]{padding:1rem}.word-btn[data-v-719936de]{margin-bottom:1rem}}.floating-btn[data-v-719936de]{position:fixed;bottom:24px;right:24px;z-index:100}.auth-screen[data-v-0e2bf46a]{min-height:100vh;font-family:BIZ UDPGothic,sans-serif;font-weight:200;background:linear-gradient(135deg,#6b8dd6,#8e37d7);background-size:200% 200%;animation:gradientAnimation-0e2bf46a 15s ease infinite}.main-section[data-v-0e2bf46a]{min-height:100vh;padding:2rem 0}.auth-card[data-v-0e2bf46a]{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.1)}.auth-btn[data-v-0e2bf46a]{text-transform:none;letter-spacing:.5px;transition:transform .2s ease}.auth-btn[data-v-0e2bf46a]:hover{transform:translateY(-2px)}.toggle-link[data-v-0e2bf46a]{color:var(--v-primary-base);cursor:pointer;text-decoration:none;transition:color .2s ease}.toggle-link[data-v-0e2bf46a]:hover{text-decoration:underline;opacity:.8}@keyframes gradientAnimation-0e2bf46a{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}@media (max-width:600px){.main-section[data-v-0e2bf46a]{padding:1rem}.auth-card[data-v-0e2bf46a]{margin:1rem}}.floating-btn[data-v-0e2bf46a]{position:fixed;bottom:24px;right:24px;z-index:100}