.language-switch[data-v-f543cb7b]{display:inline-block;height:38px}.btn-link[data-v-f543cb7b]{color:inherit;height:38px;display:flex;align-items:center}.btn-link[data-v-f543cb7b]:hover{opacity:.8}.lang-btn[data-v-f543cb7b]{display:flex;align-items:center;justify-content:center;min-width:38px;min-height:38px}.lang-text[data-v-f543cb7b]{display:inline-block;margin-right:.25rem}.lang-icon[data-v-f543cb7b]{font-size:1.25rem;display:flex;align-items:center;justify-content:center}@media (max-width: 767.98px){.lang-text[data-v-f543cb7b]{display:none}}.user-menu-container[data-v-a113b3e3]{position:relative}.user-menu-btn[data-v-a113b3e3]{display:flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border-radius:50%}.user-menu-btn i[data-v-a113b3e3]{font-size:1.25rem}.user-avatar-img[data-v-a113b3e3]{width:32px;height:32px;border-radius:50%;object-fit:cover}.user-dropdown[data-v-a113b3e3]{position:absolute;top:calc(100% + .5rem);right:0;min-width:220px;background:#fff;border:1px solid rgba(0,0,0,.15);border-radius:.375rem;box-shadow:0 .5rem 1rem #00000026;z-index:1040;overflow:hidden}.dropdown-header[data-v-a113b3e3]{padding:.75rem 1rem;background-color:#f8f9fa;display:flex;align-items:center;gap:.75rem}.user-avatar-section[data-v-a113b3e3]{flex-shrink:0}.dropdown-avatar[data-v-a113b3e3]{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid #dee2e6}.user-info-section[data-v-a113b3e3]{flex:1;min-width:0}.user-name[data-v-a113b3e3]{font-weight:600;font-size:.9rem;color:#212529;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-email[data-v-a113b3e3]{font-size:.75rem;color:#6c757d;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:.25rem}.dropdown-divider[data-v-a113b3e3]{height:0;margin:.5rem 0;overflow:hidden;border-top:1px solid rgba(0,0,0,.1)}.dropdown-item[data-v-a113b3e3]{display:flex;align-items:center;width:100%;padding:.5rem 1rem;clear:both;font-weight:400;color:#212529;text-align:left;text-decoration:none;white-space:nowrap;background-color:transparent;border:0;cursor:pointer;font-size:.9rem}a.dropdown-item[data-v-a113b3e3],a.dropdown-item[data-v-a113b3e3]:hover{color:#212529;text-decoration:none}.dropdown-item[data-v-a113b3e3]:hover{background-color:#f8f9fa}.dropdown-item.text-danger[data-v-a113b3e3]:hover{background-color:#f8d7da}.dropdown-item i[data-v-a113b3e3]{width:1.25rem}@media (max-width: 768px){.user-menu-btn[data-v-a113b3e3]{width:38px;height:38px}.user-dropdown[data-v-a113b3e3]{min-width:200px}}.maintenance-banner[data-v-c8219693]{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:linear-gradient(135deg,#ff6b6b,#ff8e53);box-shadow:0 -2px 10px #0000001a;border-top:2px solid rgba(255,255,255,.2)}.maintenance-content[data-v-c8219693]{max-width:1200px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:12px}.maintenance-icon[data-v-c8219693]{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#fff3;border-radius:50%;color:#fff;font-size:16px;animation:pulse-c8219693 2s ease-in-out infinite}@keyframes pulse-c8219693{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.8}}.maintenance-message[data-v-c8219693]{flex:1;min-width:0}.maintenance-text[data-v-c8219693]{margin:0;color:#fff;font-size:14px;font-weight:500;line-height:1.5;text-shadow:0 1px 2px rgba(0,0,0,.1)}.maintenance-close[data-v-c8219693]{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#fff3;border:none;border-radius:50%;color:#fff;font-size:14px;cursor:pointer;transition:all .2s ease}.maintenance-close[data-v-c8219693]:hover{background:#ffffff4d;transform:scale(1.05)}.maintenance-close[data-v-c8219693]:active{transform:scale(.95)}.slide-up-enter-active[data-v-c8219693],.slide-up-leave-active[data-v-c8219693]{transition:all .3s ease}.slide-up-enter-from[data-v-c8219693],.slide-up-leave-to[data-v-c8219693]{transform:translateY(100%);opacity:0}@media (max-width: 768px){.maintenance-content[data-v-c8219693]{padding:10px 16px;gap:10px}.maintenance-icon[data-v-c8219693]{width:28px;height:28px;font-size:14px}.maintenance-text[data-v-c8219693]{font-size:13px}.maintenance-close[data-v-c8219693]{width:28px;height:28px;font-size:12px}}.app-container{min-height:100vh;//padding-bottom: 2rem;position:relative}.app-header{position:fixed;top:0;left:0;right:0;z-index:1030;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.1);padding:1rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 10px #0000001a}.logo-container{display:flex;align-items:center;gap:16px;text-decoration:none;cursor:pointer;transition:all .3s ease;padding:4px 8px;border-radius:8px}.logo-container:hover{background:#1e90ff14;transform:translateY(-2px)}.logo-container:active{transform:translateY(0)}.logo-icon{width:72px;height:72px;flex-shrink:0;transition:transform .3s ease}.logo-container:hover .logo-icon{transform:scale(1.05)}.logo-wordmark{height:48px;width:auto;flex-shrink:0}.top-buttons{display:flex;align-items:center;height:38px}.modal{background-color:#00000080}.watermark{position:fixed;bottom:1rem;right:1rem;font-size:.75rem;color:#0000004d;font-style:italic;pointer-events:none;z-index:1000;text-align:right;line-height:1.2;max-width:150px}.main-content{margin-top:104px;min-height:calc(100vh - 104px)}@media (max-width: 992px){.app-header{padding:.875rem 1rem}.logo-icon{width:60px;height:60px}.logo-wordmark{height:42px}.main-content{margin-top:92px}}@media (max-width: 768px){.app-header{padding:.75rem}.logo-container{gap:12px;padding:4px 6px}.logo-wordmark{display:none}.logo-icon{width:56px;height:56px}.top-buttons .btn{padding:.25rem .5rem;font-size:.875rem}.top-buttons .btn span{display:none}.fixed-width-btn{width:40px;min-width:40px;max-width:40px}.main-content{margin-top:84px}}@media (max-width: 480px){.app-header{padding:.625rem}.logo-container{gap:8px;padding:2px 4px}.logo-icon{width:48px;height:48px}.main-content{margin-top:74px}}.markdown-body{font-family:inherit}.markdown-body h2{font-size:1.5rem;margin-top:0;margin-bottom:1rem}.markdown-body h3{font-size:1.25rem;margin-top:1.5rem;margin-bottom:1rem}.markdown-body ul,.markdown-body p{margin-bottom:1rem}.nav-tabs{flex-wrap:nowrap!important;overflow-x:auto!important;overflow-y:hidden!important;white-space:nowrap!important;-ms-overflow-style:none!important;scrollbar-width:none!important;min-height:42px!important}.nav-tabs::-webkit-scrollbar{display:none!important}.nav-tabs .nav-item{float:none!important;display:inline-block!important;flex-shrink:0!important;min-width:auto!important}.nav-tabs .nav-link{white-space:nowrap!important;padding:.5rem 1rem!important}.tab-scroll-container{position:relative!important;width:100%!important;min-height:42px!important;margin-bottom:1rem!important}.practice-content-wrapper{position:relative!important}h1,h2,h3,h4,h5,h6,.card-title,.modal-title{text-overflow:ellipsis!important;overflow:hidden!important;white-space:nowrap!important;max-width:100%!important}@media (max-width: 576px){.nav-tabs .nav-link{padding:.5rem .75rem!important}}@media (max-width: 768px){.form-control[data-v-55cd6bb4]{font-size:1rem}.btn[data-v-55cd6bb4]{font-size:1rem;padding:.5rem 1rem}.form-label[data-v-55cd6bb4]{font-size:.875rem}}.modal[data-v-6b23f20d],.modal[data-v-4644d1a3]{background-color:#00000080}@media (max-width: 768px){.list-group-item[data-v-4644d1a3]{padding:1rem}.list-group-item h5[data-v-4644d1a3]{font-size:1rem;font-weight:600}.list-group-item p[data-v-4644d1a3]{font-size:.875rem}.list-group-item small[data-v-4644d1a3]{font-size:.75rem}}.duration-cell[data-v-4644d1a3]{width:120px;min-width:120px;white-space:nowrap;text-align:center}.btn-sm[data-v-4644d1a3]{padding:.25rem .5rem;font-size:.875rem}.actions-col[data-v-4644d1a3]{min-width:140px;text-align:center}.actions-grid[data-v-4644d1a3]{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem}.history-scroll[data-v-0ba10c22]{overflow-x:auto;padding-bottom:.5rem;margin:0 -1rem;padding:0 1rem}.history-container[data-v-0ba10c22]{display:flex;gap:1rem;min-width:min-content}.history-item[data-v-0ba10c22]{flex:0 0 280px;max-width:280px;background:#fff;border:1px solid rgba(0,0,0,.1);border-radius:.5rem;padding:1rem;cursor:pointer;position:relative;transition:all .2s ease}.history-item[data-v-0ba10c22]:hover{transform:translateY(-2px);box-shadow:0 2px 4px #0000001a}.history-content[data-v-0ba10c22]{padding-right:1.5rem}.title[data-v-0ba10c22]{font-size:.9rem;line-height:1.4;height:2.8em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.5rem}.btn-delete[data-v-0ba10c22]{position:absolute;top:.5rem;right:.5rem;width:24px;height:24px;border:none;background:none;padding:0;display:flex;align-items:center;justify-content:center;opacity:.5;transition:opacity .2s ease;cursor:pointer;border-radius:50%}.btn-delete[data-v-0ba10c22]:hover{opacity:1;background:#0000000d}.history-scroll[data-v-0ba10c22]::-webkit-scrollbar{height:6px}.history-scroll[data-v-0ba10c22]::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.history-scroll[data-v-0ba10c22]::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}.history-scroll[data-v-0ba10c22]::-webkit-scrollbar-thumb:hover{background:#999}.history-scroll[data-v-0ba10c22]{scrollbar-width:thin;scrollbar-color:#ccc #f1f1f1}@media (max-width: 767.98px){.history-item[data-v-0ba10c22]{flex:0 0 240px;max-width:240px;padding:.75rem}.title[data-v-0ba10c22]{font-size:.85rem}.btn-delete[data-v-0ba10c22]{width:20px;height:20px;top:.25rem;right:.25rem}}.progress[data-v-d757f5dd]{height:10px}@media (max-width: 768px){.dictation-container[data-v-526d03c5]{margin:0 -.5rem;border-radius:0;box-shadow:none!important}}.nav-tabs .nav-link[data-v-526d03c5]{color:var(--bs-body-color)}.nav-tabs .nav-link.active[data-v-526d03c5]{font-weight:600}.tab-scroll-container[data-v-526d03c5]{position:relative;width:100%}h2.fs-4[data-v-526d03c5]{text-overflow:ellipsis;overflow:hidden;white-space:nowrap;max-width:100%}.youtube-player-container[data-v-78d142a5]{position:absolute;top:0;left:0;width:100%;height:100%;margin:0;padding:0;background:transparent}.youtube-player[data-v-78d142a5]{position:absolute;top:0;left:0;width:100%;height:100%}[data-v-78d142a5] iframe{position:absolute;top:0;left:0;width:100%!important;height:100%!important;border:none}.btn[data-v-1657d410]{font-size:1.5rem;padding:.75rem 1.25rem}.form-select[data-v-1657d410]{font-size:1.25rem;padding:.75rem 1rem}.progress[data-v-1657d410]{height:15px!important}input[data-v-02a60172]{font-size:1rem;line-height:1.5}@media (max-width: 768px){input[data-v-02a60172]{font-size:1rem}}.form-group[data-v-02a60172]{width:100%}textarea[data-v-02a60172]{font-size:1rem;line-height:1.5;min-height:100px}@media (max-width: 768px){textarea[data-v-02a60172]{font-size:1rem}}.word-container[data-v-0100f4c7]{display:inline-block;position:relative;font-size:1.5rem}.word-diff[data-v-0100f4c7]{color:#666;font-size:1.35rem;margin-right:.3em}.wrong-char[data-v-0100f4c7]{color:#dc3545;text-decoration:line-through}.missing-char[data-v-0100f4c7]{color:#0d6efd;text-decoration:underline}.hint-word[data-v-0100f4c7]{font-weight:700;color:#dc3545}.fst-italic[data-v-0100f4c7]{font-style:italic;font-size:1.25rem}.controls-section[data-v-bb351ecf]{position:sticky;top:0;background:#fff;padding:1rem 0;z-index:100;border-bottom:1px solid #eee}@media (max-width: 768px){.btn[data-v-bb351ecf]{font-size:1rem;padding:.5rem 1rem}.input-group[data-v-bb351ecf]{min-width:100px}}.input-group-text[data-v-bb351ecf]{justify-content:center}.btn-group .btn[data-v-bb351ecf]{min-width:0;white-space:nowrap}@media (max-width: 767.98px){.btn-group[data-v-289ec54b]{width:100%!important}.btn-group .btn[data-v-289ec54b]{flex:1;padding-left:1rem!important;padding-right:1rem!important;font-size:1rem}}.share-overlay[data-v-59dfce61]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:9999}.share-modal[data-v-59dfce61]{width:min(1280px,90vw);max-height:90vh;background:#fff;border-radius:12px;box-shadow:0 10px 30px #0003;display:flex;flex-direction:column}.share-header[data-v-59dfce61]{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid rgba(0,0,0,.1)}.share-actions-inline[data-v-59dfce61]{display:flex;align-items:center;gap:8px}.share-title[data-v-59dfce61]{font-weight:700}.close-btn[data-v-59dfce61]{border:none;background:transparent;cursor:pointer}.share-body[data-v-59dfce61]{padding:16px;overflow-y:auto}.share-actions[data-v-59dfce61]{display:flex;gap:8px;align-items:center;margin:8px 0}.share-preview[data-v-59dfce61]{margin-top:12px}.share-preview img[data-v-59dfce61]{max-width:100%;width:100%;border:1px solid rgba(0,0,0,.1);border-radius:8px;display:block;margin:0 auto}.space-y-4[data-v-59dfce61]>*+*{margin-top:1rem}.dictation-responsive-container[data-v-59dfce61]{display:flex;flex-direction:column;height:100%}.dictation-top-section[data-v-59dfce61]{order:1;margin-bottom:.75rem}.dictation-bottom-section[data-v-59dfce61]{order:2;flex:1;min-height:0;overflow-y:auto}.mb-4[data-v-59dfce61]{margin-bottom:1rem}.btn[data-v-59dfce61]{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.5rem;border-radius:.375rem;border:1px solid rgba(0,0,0,.125);cursor:pointer;font-weight:500;-webkit-user-select:none;user-select:none;transition:all .2s ease}.btn[data-v-59dfce61]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 2px 4px #0000001a}.btn[data-v-59dfce61]:active:not(:disabled){transform:translateY(0)}.btn[data-v-59dfce61]:disabled{opacity:.6;cursor:not-allowed}.btn-primary[data-v-59dfce61]{background-color:#0d6efd;color:#fff}.spinner-border[data-v-59dfce61]{display:inline-block;width:1.5rem;height:1.5rem;border:.25em solid currentColor;border-right-color:transparent;border-radius:50%;animation:spinner-border-59dfce61 .75s linear infinite}.spinner-border-sm[data-v-59dfce61]{width:1rem;height:1rem;border-width:.2em}@keyframes spinner-border-59dfce61{to{transform:rotate(360deg)}}.shadowing-container[data-v-63c6e811]{position:relative;width:100%;height:100%;display:flex;flex-direction:column;padding:0;box-sizing:border-box;min-width:0}.content-area[data-v-63c6e811]{flex:1;overflow-y:auto;padding:1rem;padding-bottom:120px;box-sizing:border-box}.transcript-container[data-v-63c6e811]{background-color:#f8f9fa;border-radius:.5rem;padding:1rem}.transcript[data-v-63c6e811]{font-size:1.25rem;line-height:1.6}.transcript[data-v-63c6e811],.transcript[data-v-63c6e811] *{color:inherit}.transcript.recording[data-v-63c6e811]{color:inherit;font-weight:500}.transcript-word[data-v-63c6e811]{cursor:pointer;display:inline-block;padding:2px 4px;border-radius:4px;transition:background-color .2s ease}.transcript-word[data-v-63c6e811]:hover,.transcript-word.hovered[data-v-63c6e811]{background-color:#007bff1a}.phonemes[data-v-63c6e811]{font-size:.95rem;line-height:1.4;color:#6c757d;font-family:PhonemeFont,PhonemeIPA,Lucida Sans Unicode,Lucida Grande,Arial,sans-serif;padding-top:.5rem;border-top:1px solid rgba(0,0,0,.1)}.phoneme-char.highlight[data-v-63c6e811],.phoneme-word.highlight[data-v-63c6e811]{background-color:#0d6efd26;border-radius:4px}.phoneme-correct[data-v-63c6e811]{color:#198754}.phoneme-substitution[data-v-63c6e811]{color:#fd7e14}.phoneme-missing[data-v-63c6e811],.phoneme-insertion[data-v-63c6e811]{color:#dc3545}.phoneme-char[data-v-63c6e811]{display:inline;padding:0;margin:0}.translation[data-v-63c6e811]{font-size:.95rem;line-height:1.4;color:#6c757d;font-style:italic;padding-top:.5rem;border-top:1px solid rgba(0,0,0,.1)}.accuracy-banner[data-v-63c6e811]{background-color:transparent;border:none;padding:8px 0;margin-top:1rem;margin-bottom:1rem;position:relative;overflow:hidden;pointer-events:auto}.energy-bar-container[data-v-63c6e811]{position:relative;width:100%;height:40px;margin-bottom:8px}.energy-bar-bg[data-v-63c6e811]{position:relative;width:100%;height:100%;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000001a}.energy-bar-fill[data-v-63c6e811]{position:absolute;left:0;top:0;height:100%;width:0;border-radius:6px;transition:width 1.2s cubic-bezier(.25,.46,.45,.94);box-shadow:0 0 8px #00000026,inset 0 2px 4px #ffffff4d;position:relative;overflow:hidden}.energy-bar-fill.energy-high[data-v-63c6e811]{background:linear-gradient(to right,#10b981,#059669,#10b981);background-size:200% 100%;animation:energyFlow-63c6e811 2s ease-in-out infinite,impactBounce-63c6e811 .4s ease-out 1.2s;border:1px solid rgba(16,185,129,.4)}.energy-bar-fill.energy-mid[data-v-63c6e811]{background:linear-gradient(to right,#f59e0b,#d97706,#f59e0b);background-size:200% 100%;animation:energyFlow-63c6e811 2s ease-in-out infinite;border:1px solid rgba(245,158,11,.4)}.energy-bar-fill.energy-low[data-v-63c6e811]{background:linear-gradient(to right,#ef4444,#dc2626,#ef4444);background-size:200% 100%;animation:energyFlow-63c6e811 2s ease-in-out infinite;border:1px solid rgba(239,68,68,.4)}.energy-bar-shine[data-v-63c6e811]{position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shine-63c6e811 1.5s ease-in-out .3s}@keyframes energyFlow-63c6e811{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}@keyframes shine-63c6e811{0%{left:-100%}to{left:200%}}@keyframes impactBounce-63c6e811{0%{width:100%}20%{width:103%}40%{width:98%}60%{width:101%}80%{width:99.5%}to{width:100%}}.confetti-container[data-v-63c6e811]{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;overflow:hidden;z-index:1}.confetti[data-v-63c6e811]{position:absolute;width:8px;height:8px;top:50%;border-radius:50%;animation:confettiFall-63c6e811 1.5s ease-out forwards;opacity:0}@keyframes confettiFall-63c6e811{0%{transform:translateY(0) rotate(0);opacity:1}50%{opacity:1}to{transform:translateY(-100px) rotate(360deg);opacity:0}}.congratulations-message[data-v-63c6e811]{text-align:center;font-size:1.1rem;font-weight:600;margin-top:12px;padding:8px 16px;border-radius:8px;animation:fadeInUp-63c6e811 .5s ease-out}.congratulations-message.perfect[data-v-63c6e811]{color:#10b981;background:linear-gradient(135deg,#10b9811a,#0596691a);border:1px solid rgba(16,185,129,.2)}.congratulations-message.completed[data-v-63c6e811]{color:#059669;background:#10b98114;border:1px solid rgba(16,185,129,.15);font-size:1rem}@keyframes fadeInUp-63c6e811{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.indicator-slot[data-v-63c6e811]{min-height:24px;margin-top:.5rem}.listening-indicator[data-v-63c6e811]{color:#198754;font-size:.9rem;display:flex;align-items:center}.pulse-dot[data-v-63c6e811]{width:8px;height:8px;border-radius:50%;background-color:#198754;display:inline-block;margin-right:.5rem;animation:pulse-63c6e811 1.5s infinite}.processing-indicator[data-v-63c6e811]{font-size:.9rem;display:flex;align-items:center;color:#6c757d}.recording-controls-wrapper[data-v-63c6e811]{position:sticky;bottom:0;width:100%;background:#fff;border-top:1px solid rgba(0,0,0,.1);z-index:100;box-sizing:border-box;display:flex;flex-direction:column;gap:.5rem;padding:.75rem 1rem}.button-row[data-v-63c6e811]{display:flex;justify-content:center;align-items:center;gap:.75rem;flex-wrap:wrap}.share-row[data-v-63c6e811]{display:flex;justify-content:center;align-items:center}.share-btn[data-v-63c6e811]{min-width:200px;justify-content:center}@media (max-width: 480px){.button-row[data-v-63c6e811]{flex-direction:column;width:100%}.button-row .btn[data-v-63c6e811],.share-btn[data-v-63c6e811]{width:100%;max-width:320px}}.btn[data-v-63c6e811]{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.5rem;transition:all .2s ease}.btn[data-v-63c6e811]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 2px 4px #0000001a}.btn[data-v-63c6e811]:active:not(:disabled){transform:translateY(0)}.btn[data-v-63c6e811]:disabled{opacity:.6;cursor:not-allowed}.btn-primary[data-v-63c6e811]{background-color:#0d6efd;color:#fff}.btn-danger[data-v-63c6e811]{background-color:#dc3545;color:#fff}.btn-success[data-v-63c6e811]{background-color:#28a745;color:#fff}.spinner-border-sm[data-v-63c6e811]{width:1rem;height:1rem;border-width:.2em;border-style:solid;border-color:currentColor transparent currentColor transparent;border-radius:50%;animation:spin-63c6e811 1s linear infinite}@keyframes pulse-63c6e811{0%{box-shadow:0 0 #198754b3}70%{box-shadow:0 0 0 10px #19875400}to{box-shadow:0 0 #19875400}}@keyframes spin-63c6e811{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.share-overlay[data-v-63c6e811]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:9999}.share-modal[data-v-63c6e811]{width:min(1280px,90vw);max-height:90vh;background:#fff;border-radius:12px;box-shadow:0 10px 30px #0003;display:flex;flex-direction:column}.share-header[data-v-63c6e811]{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid rgba(0,0,0,.1)}.share-actions-inline[data-v-63c6e811]{display:flex;align-items:center;gap:8px}.share-title[data-v-63c6e811]{font-weight:700}.close-btn[data-v-63c6e811]{border:none;background:transparent;cursor:pointer}.share-body[data-v-63c6e811]{padding:16px;overflow-y:auto}.share-actions[data-v-63c6e811]{display:flex;gap:8px;align-items:center;margin:8px 0}.share-preview[data-v-63c6e811]{margin-top:12px}.share-preview img[data-v-63c6e811]{max-width:100%;width:100%;border:1px solid rgba(0,0,0,.1);border-radius:8px;display:block;margin:0 auto}.subtitle-list[data-v-6e25bb74]{display:flex;flex-direction:column;height:100%;border:1px solid #dee2e6;border-radius:.375rem;margin-bottom:0}.subtitle-list-header[data-v-6e25bb74]{padding:1rem;border-bottom:1px solid #dee2e6;background-color:#f8f9fa;border-radius:.375rem .375rem 0 0}.subtitle-list-content[data-v-6e25bb74]{scroll-behavior:smooth;flex:1;overflow-y:auto;min-height:0;padding:.75rem}.subtitle-item[data-v-6e25bb74]{padding:.75rem;border-radius:.375rem;margin-bottom:.5rem;position:relative;border:1px solid transparent;cursor:pointer!important;transition:all .2s ease}.clickable[data-v-6e25bb74]{cursor:pointer!important}.subtitle-item[data-v-6e25bb74]:hover{background-color:#f8f9fa;border-color:#dee2e6;transform:translateY(-1px)}.subtitle-item.completed[data-v-6e25bb74]{background-color:#e7f1ff}.subtitle-item.completed[data-v-6e25bb74]:hover{background-color:#d2e4ff}.subtitle-item.current[data-v-6e25bb74]{background-color:#fff3cd!important;border:2px solid #ffc107!important;box-shadow:0 0 12px #ffc10740;transform:scale(1.015);z-index:2;transition:all .3s cubic-bezier(.4,0,.2,1)}.subtitle-item.current[data-v-6e25bb74]:hover{transform:scale(1.02);box-shadow:0 0 15px #ffc10759}.subtitle-item.pending[data-v-6e25bb74]{background-color:#fff;border:1px solid #dee2e6}.subtitle-item.pending[data-v-6e25bb74]:hover{background-color:#f8f9fa}.subtitle-item-header[data-v-6e25bb74]{font-size:.875rem;color:#6c757d;margin-bottom:.5rem}.subtitle-text[data-v-6e25bb74]{font-size:1rem;margin-bottom:.25rem}.subtitle-translation[data-v-6e25bb74]{font-size:.875rem;color:#6c757d;font-style:italic}.subtitle-list-content[data-v-6e25bb74]::-webkit-scrollbar{width:12px}.subtitle-list-content[data-v-6e25bb74]::-webkit-scrollbar-track{background:#f1f1f1;border-radius:6px}.subtitle-list-content[data-v-6e25bb74]::-webkit-scrollbar-thumb{background:#888;border-radius:6px;border:3px solid #f1f1f1}.subtitle-list-content[data-v-6e25bb74]::-webkit-scrollbar-thumb:hover{background:#555}@media (max-width: 767.98px){.subtitle-list[data-v-6e25bb74]{border-radius:.25rem}.subtitle-list-header[data-v-6e25bb74]{padding:.75rem}.subtitle-list-content[data-v-6e25bb74]{padding:.5rem}.subtitle-item[data-v-6e25bb74]{padding:.5rem;margin-bottom:.375rem}}[data-v-1cc41e57]:root{--bg: #f6f7fb;--panel: #ffffff;--muted: #6b7280;--text: #0f172a;--accent: #2563eb;--good: #16a34a;--warn: #f59e0b;--bad: #ef4444;--border: #e5e7eb;--radius: 16px}.vocab-practice[data-v-1cc41e57]{display:flex;flex-direction:column;height:100%;width:100%;padding:1rem;min-height:0}.layout[data-v-1cc41e57]{display:grid;grid-template-columns:min(320px,40vw) 1fr;gap:1rem;height:100%;position:relative;min-width:0;min-height:0;transition:all .3s ease;overflow:visible}.expanded-layout[data-v-1cc41e57]{grid-template-columns:1fr 0;margin-right:-1rem;width:calc(100% + 1rem)}.expanded-layout .list[data-v-1cc41e57]{width:100%}.list-expand-toggle[data-v-1cc41e57]{position:absolute;top:50%;left:min(320px,40vw);transform:translate(-50%,-50%);width:28px;height:28px;background:#fff;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;opacity:0;transition:opacity .2s ease,transform .3s ease;box-shadow:0 2px 8px #0000001a}.list:hover+.list-expand-toggle[data-v-1cc41e57],.list-expand-toggle[data-v-1cc41e57]:hover{opacity:1}.expanded-layout .list-expand-toggle[data-v-1cc41e57]{left:100%;transform:translate(-50%,-50%);opacity:1}.card[data-v-1cc41e57]{background:transparent;border:none;transition:all .3s ease;overflow:hidden}.font-monospace[data-v-1cc41e57],.mono[data-v-1cc41e57]{font-family:PhonemeFont,PhonemeIPA,Lucida Sans Unicode,Lucida Grande,Arial,sans-serif}.spinner-border-sm[data-v-1cc41e57]{width:1rem;height:1rem;border-width:.2em}.spin[data-v-1cc41e57]{animation:spin-1cc41e57 1s linear infinite}@keyframes spin-1cc41e57{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.list[data-v-1cc41e57]{display:grid;grid-template-rows:auto 1fr;height:100%;overflow:hidden;overflow-x:visible}.list-header[data-v-1cc41e57]{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;overflow-x:auto;white-space:nowrap;-ms-overflow-style:none;scrollbar-width:none;min-height:58px;flex-wrap:nowrap;overflow:visible}.list-header[data-v-1cc41e57]::-webkit-scrollbar{display:none}.custom-dropdown[data-v-1cc41e57]{z-index:9999!important;position:absolute!important}.dropdown[data-v-1cc41e57]{position:relative!important}.dropdown-menu.show.custom-dropdown[data-v-1cc41e57]{display:block!important;transform:none!important;top:100%!important;left:auto!important;right:0!important;max-height:300px!important;overflow-y:auto!important;box-shadow:0 5px 15px #0003!important}.header-title[data-v-1cc41e57]{font-weight:700;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-right:8px;min-width:60px}.scroll[data-v-1cc41e57]{overflow-y:auto;padding:10px;transition:all .3s ease;scroll-behavior:smooth}.expanded-layout .scroll[data-v-1cc41e57]{display:grid;grid-template-rows:repeat(10,auto);grid-auto-flow:column;grid-auto-columns:min-content;grid-column-gap:15px;overflow-y:hidden;overflow-x:auto;padding:10px 10px 20px;max-height:none;width:100%;align-items:start;scrollbar-width:thin;scroll-behavior:smooth}.add-btn[data-v-1cc41e57]{border:1px solid var(--border);border-radius:8px;background:#fff;padding:6px 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:90px}.item[data-v-1cc41e57]{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:8px;padding:.75rem;border:1px solid rgba(0,0,0,.125);border-radius:.375rem;margin-bottom:.5rem;cursor:pointer;-webkit-user-select:none;user-select:none;transition:transform .05s ease,background .2s ease,border-color .2s ease;width:250px;min-width:250px;max-width:250px;flex-shrink:0}.expanded-layout .item[data-v-1cc41e57]{margin-right:0}.item-actions[data-v-1cc41e57]{display:flex;align-items:center;gap:6px}.delete-btn[data-v-1cc41e57]{width:20px;height:20px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:transparent;color:var(--muted);padding:0;font-size:16px;line-height:1;opacity:.5;transition:all .2s ease}.delete-btn[data-v-1cc41e57]:hover{opacity:1;color:var(--bad);background:#ef44441a}.control-btn[data-v-1cc41e57]{color:var(--text);background-color:#f9fafb}.item[data-v-1cc41e57]:active{transform:scale(.99)}.item.active[data-v-1cc41e57]{border-color:#0d6efd;border-width:2px;border-left-width:5px}.idx[data-v-1cc41e57]{width:24px;height:24px;display:grid;place-items:center;font-size:12px;font-weight:700;color:#475569;background:#f1f5f9;border-radius:8px}.word-text[data-v-1cc41e57]{font-weight:700;letter-spacing:.2px}.badge[data-v-1cc41e57]{font-size:12px;font-weight:700;padding:4px 8px;border-radius:999px;border:1px solid var(--border);background:#f8fafc}.badge-good[data-v-1cc41e57]{background:#dcfce7;color:#166534}.badge-warn[data-v-1cc41e57]{background:#fef3c7;color:#b45309}.badge-bad[data-v-1cc41e57]{background:#fee2e2;color:#b91c1c}.trainer[data-v-1cc41e57]{display:flex;flex-direction:column;gap:1rem;padding:1rem;height:100%;min-height:0;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y;overscroll-behavior:contain}.header-section[data-v-1cc41e57]{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1rem;overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none;flex:0 0 auto}.header-section[data-v-1cc41e57]::-webkit-scrollbar{display:none}.header-main[data-v-1cc41e57]{flex:1 0 auto;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.controls-container[data-v-1cc41e57]{display:flex;gap:10px;overflow-x:auto;white-space:nowrap;-ms-overflow-style:none;scrollbar-width:none;padding-bottom:4px}.controls-container[data-v-1cc41e57]::-webkit-scrollbar{display:none}.word[data-v-1cc41e57]{font-size:clamp(22px,5.6vw,34px);font-weight:800;letter-spacing:.3px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.meaning[data-v-1cc41e57]{color:var(--muted);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.phoneme-score-container[data-v-1cc41e57]{display:flex;align-items:flex-start;gap:1rem;overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none;min-height:180px;flex:0 0 auto}.phoneme-score-container[data-v-1cc41e57]::-webkit-scrollbar{display:none}.phoneme-panels[data-v-1cc41e57]{flex:1;min-width:0;display:flex;flex-direction:column;gap:12px}.score[data-v-1cc41e57]{flex:0 0 auto;width:160px;min-width:140px}@media (max-width: 600px){.phoneme-score-container[data-v-1cc41e57]{flex-wrap:wrap;justify-content:center;gap:1.5rem}.phoneme-panels[data-v-1cc41e57]{flex:1 1 100%;min-width:100%}.score[data-v-1cc41e57]{flex:0 0 auto;width:140px;min-width:140px;margin:0 auto}.ring[data-v-1cc41e57]{width:120px;height:120px}.ring svg[data-v-1cc41e57]{width:120px;height:120px}.feedback-text[data-v-1cc41e57]{font-size:.8rem;margin-top:.5rem}}@media (min-width: 901px){.phoneme-score-container[data-v-1cc41e57]{max-height:none;overflow:visible}.stats-panel[data-v-1cc41e57]{overflow:visible}}.panel[data-v-1cc41e57]{background:#f8f9fa;border-radius:.5rem;padding:1rem}.panel-title[data-v-1cc41e57]{margin:0 0 8px;color:var(--muted);font-size:13px;font-weight:700;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ipa[data-v-1cc41e57],.rec-phoneme[data-v-1cc41e57]{font-size:18px;padding:.75rem;background-color:#fff;border-radius:.375rem;border:1px solid rgba(0,0,0,.125);min-height:54px;display:flex;flex-wrap:wrap;align-items:center;word-wrap:anywhere;line-height:normal}.control-btn[data-v-1cc41e57]{flex:1;min-width:100px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;position:relative}.shortcut-hint[data-v-1cc41e57]{position:absolute;bottom:2px;right:2px;font-size:.65rem;opacity:.6;background-color:#ffffffb3;border-radius:2px;padding:1px;display:flex;align-items:center;justify-content:center}.control-text[data-v-1cc41e57]{display:inline-block}.btn[data-v-1cc41e57]{display:inline-grid;place-items:center;padding:.5rem 1rem;border-radius:.375rem;border:1px solid rgba(0,0,0,.125);background-color:#f8f9fa;cursor:pointer;font-weight:500;-webkit-user-select:none;user-select:none;transition:all .2s ease-in-out}.btn[data-v-1cc41e57]:hover:not(:disabled){background:#f9fafb}.btn[data-v-1cc41e57]:active:not(:disabled){transform:scale(.98)}.btn[data-v-1cc41e57]:disabled{opacity:.6;cursor:not-allowed}.icon-btn[data-v-1cc41e57]{display:inline-grid;place-items:center;min-width:44px;min-height:44px;padding:10px;border-radius:12px;border:1px solid var(--border);background:#fff;cursor:pointer;transition:all .2s ease}.icon-btn[data-v-1cc41e57]:disabled{opacity:.6;cursor:not-allowed}.icon-btn.recording[data-v-1cc41e57]{background:#fee2e2;border-color:#ef4444;position:relative;overflow:visible}.icon-btn.recording i[data-v-1cc41e57]{animation:icon-pulse-1cc41e57 1.2s ease-in-out infinite}.recording-pulse[data-v-1cc41e57]{position:absolute;width:10px;height:10px;background-color:#ef4444;border-radius:50%;right:4px;top:4px;animation:recording-pulse-1cc41e57 1.5s ease-in-out infinite}@keyframes icon-pulse-1cc41e57{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}@keyframes recording-pulse-1cc41e57{0%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.5}to{transform:scale(1);opacity:1}}.ipa-row[data-v-1cc41e57]{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.score[data-v-1cc41e57]{display:flex;flex-direction:column;align-items:center;background:#fff;border-radius:.5rem;padding:1rem}.stats-panel[data-v-1cc41e57]{margin-top:10px;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:8px;padding:12px;flex:0 0 auto}.stats-table[data-v-1cc41e57]{width:100%;border-collapse:collapse;background:#fff}.stats-table th[data-v-1cc41e57],.stats-table td[data-v-1cc41e57]{padding:8px 10px;border-top:1px solid rgba(0,0,0,.06)}.stats-table th[data-v-1cc41e57]{text-align:left;color:var(--muted);font-weight:500;width:50%}.stats-table td[data-v-1cc41e57]{text-align:right;font-weight:600}.stats-actions[data-v-1cc41e57]{margin-top:8px;text-align:right}.clear-btn[data-v-1cc41e57]{background:#fff}.feedback-text[data-v-1cc41e57]{text-align:center;margin-top:.75rem;font-size:.875rem;color:var(--muted);max-width:140px;overflow-wrap:break-word;line-height:1.3}.ring[data-v-1cc41e57]{width:120px;height:120px;position:relative;display:grid;place-items:center}.ring svg[data-v-1cc41e57]{width:120px;height:120px;transform:rotate(-90deg)}.ring .value[data-v-1cc41e57]{position:absolute;font-weight:800;font-size:22px}.empty-state[data-v-1cc41e57]{display:flex;flex-direction:column;align-items:center;justify-content:center}.empty-message[data-v-1cc41e57]{text-align:center;color:var(--muted)}.listening-wave[data-v-1cc41e57]{position:relative;width:100%;height:16px;overflow:hidden}.listening-wave[data-v-1cc41e57]:before,.listening-wave[data-v-1cc41e57]:after{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:repeating-linear-gradient(90deg,rgba(13,110,253,.8) 0 6px,transparent 6px 12px);animation:wave-1cc41e57 1.2s linear infinite}.listening-wave[data-v-1cc41e57]:after{animation-delay:.6s;opacity:.6}@keyframes wave-1cc41e57{0%{transform:translate(-100%) translateY(-50%)}to{transform:translate(100%) translateY(-50%)}}.phoneme-char[data-v-1cc41e57]{display:inline;padding:0;margin:0;letter-spacing:0}.phoneme-correct[data-v-1cc41e57]{color:#198754}.phoneme-substitution[data-v-1cc41e57]{color:#fd7e14}.phoneme-missing[data-v-1cc41e57],.phoneme-insertion[data-v-1cc41e57]{color:#dc3545}.text-success[data-v-1cc41e57]{color:var(--good)}.text-warning[data-v-1cc41e57]{color:var(--warn)}.text-danger[data-v-1cc41e57]{color:var(--bad)}@media (max-width: 900px){.layout[data-v-1cc41e57]{grid-template-columns:1fr;grid-template-rows:auto 1fr;gap:12px}.list[data-v-1cc41e57]{height:auto;max-height:300px;overflow-y:hidden}.list-expand-toggle[data-v-1cc41e57]{display:none!important}.scroll[data-v-1cc41e57]{display:grid;grid-auto-flow:column;grid-auto-columns:min-content;grid-template-rows:repeat(3,min-content);gap:10px;overflow-y:hidden;overflow-x:auto;padding:10px;width:100%;scroll-behavior:smooth;scrollbar-width:thin;-ms-overflow-style:none;justify-content:start;align-content:start}.scroll[data-v-1cc41e57]::-webkit-scrollbar{display:none}.item[data-v-1cc41e57]{margin-bottom:0;margin-right:0}.expanded-layout[data-v-1cc41e57]{grid-template-columns:1fr;grid-template-rows:1fr 0;margin-right:-1rem;width:calc(100% + 1rem)}.header-section[data-v-1cc41e57]{flex-direction:column;gap:.5rem;flex-wrap:nowrap;overflow-x:auto}.header-main[data-v-1cc41e57]{width:100%;min-width:200px}.controls-container[data-v-1cc41e57]{width:100%;flex-wrap:nowrap;min-width:270px}.control-btn[data-v-1cc41e57]{flex:1}.phoneme-score-container[data-v-1cc41e57]{flex-wrap:wrap;overflow-x:visible;min-width:auto;width:100%;max-height:none;padding-bottom:1rem}.score[data-v-1cc41e57]{order:2;width:100%;min-width:unset;margin-top:8px}.phoneme-panels[data-v-1cc41e57]{order:1;width:100%}.stats-panel[data-v-1cc41e57]{order:3;width:100%}}.share-overlay[data-v-1cc41e57]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:9999}.share-modal[data-v-1cc41e57]{width:min(1280px,90vw);max-height:90vh;background:#fff;border-radius:12px;box-shadow:0 10px 30px #0003;display:flex;flex-direction:column}.share-header[data-v-1cc41e57]{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border)}.share-actions-inline[data-v-1cc41e57]{display:flex;align-items:center;gap:8px}.edit-name-btn[data-v-1cc41e57]{background:#fff}.share-title[data-v-1cc41e57]{font-weight:700}.close-btn[data-v-1cc41e57]{border:none;background:transparent;cursor:pointer}.share-body[data-v-1cc41e57]{padding:16px;overflow-y:auto}.form-label[data-v-1cc41e57]{display:block;margin-bottom:6px;color:var(--muted)}.form-control[data-v-1cc41e57]{width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 12px;margin-bottom:12px}.share-actions[data-v-1cc41e57]{display:flex;gap:8px;align-items:center;margin:8px 0}.share-preview[data-v-1cc41e57]{margin-top:12px}.share-preview img[data-v-1cc41e57]{max-width:100%;border:1px solid var(--border);border-radius:8px;display:block;margin:0 auto}.lightbox-overlay[data-v-1cc41e57]{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:10000}.lightbox-content[data-v-1cc41e57]{position:relative;max-width:95vw;max-height:95vh}.lightbox-img[data-v-1cc41e57]{max-width:95vw;max-height:95vh;border-radius:8px;display:block}.lightbox-close[data-v-1cc41e57]{position:absolute;top:-12px;right:-12px;background:#fff;border:1px solid var(--border);border-radius:50%;width:32px;height:32px;display:grid;place-items:center;cursor:pointer}@media (max-width: 360px){.control-text[data-v-1cc41e57]{display:none}.control-btn[data-v-1cc41e57]{min-width:auto;padding-left:.75rem;padding-right:.75rem}}.main-container[data-v-a61031f0]{width:100%;max-width:1400px;margin:0 auto;padding:0 1rem;min-height:100vh}.content-wrapper[data-v-a61031f0]{padding-top:5rem}.video-wrapper[data-v-a61031f0]{background:#000;border-radius:.375rem;overflow:hidden;box-shadow:0 .125rem .25rem #00000013;aspect-ratio:16/9;position:relative;width:100%;margin-bottom:1rem}.subtitle-list-container[data-v-a61031f0]{height:400px;overflow-y:auto;background:#fff;border-radius:.375rem;box-shadow:0 .125rem .25rem #00000013;margin-bottom:1rem}.card[data-v-a61031f0]{background:#fff;border-radius:.375rem}.card-body[data-v-a61031f0]{padding:1.5rem!important}.home-button[data-v-a61031f0]{position:fixed;top:.5rem;left:50%;transform:translate(-50%);z-index:1000;width:3.5rem;height:3.5rem;border-radius:50%;background:#0d6efd;color:#fff;box-shadow:0 2px 4px #0000001a;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.home-button[data-v-a61031f0]:hover{background:#0a58ca;transform:translate(-50%) translateY(-2px);box-shadow:0 4px 8px #0003}.home-button i[data-v-a61031f0]{font-size:1.75rem}@media (max-width: 991.98px){.main-container[data-v-a61031f0]{padding:0 .5rem}.content-wrapper[data-v-a61031f0]{padding-top:4rem}.subtitle-list-container[data-v-a61031f0]{height:300px}.card-body[data-v-a61031f0]{padding:1rem!important}.home-button[data-v-a61031f0]{width:3rem;height:3rem;top:.25rem}}@media (min-width: 992px){.video-wrapper[data-v-a61031f0],.subtitle-list-container[data-v-a61031f0]{height:400px}}.main-container[data-v-d38ce518]{width:100%;max-width:1200px;margin:0 auto;padding:5rem 1rem 1rem;height:100vh;display:flex;flex-direction:column}.content-wrapper[data-v-d38ce518]{flex:1;display:flex;min-height:0}.practice-layout[data-v-d38ce518]{display:grid;grid-template-columns:min(380px,40%) 1fr;gap:1rem;width:100%;height:100%}.practice-layout.vocab-mode[data-v-d38ce518]{grid-template-columns:1fr}.list-panel[data-v-d38ce518],.main-panel[data-v-d38ce518]{border:1px solid #dee2e6;border-radius:.375rem;background-color:#fff;display:flex;flex-direction:column;overflow:hidden}.list-header[data-v-d38ce518]{padding:1rem;border-bottom:1px solid #dee2e6;font-weight:600;flex-shrink:0}.list-scroll-area[data-v-d38ce518]{flex:1;overflow-y:auto;min-height:0}.main-panel .card-body[data-v-d38ce518]{flex:1;padding:1rem;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden}.title-text[data-v-d38ce518],.tab-scroll-container[data-v-d38ce518]{flex-shrink:0}.practice-content-wrapper[data-v-d38ce518]{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column}.list-header[data-v-d38ce518]{padding:.75rem 1rem;border-bottom:1px solid #dee2e6;font-weight:600}.list-scroll-area[data-v-d38ce518]{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden}.tab-scroll-container[data-v-d38ce518]{overflow-x:auto;scrollbar-width:none}.tab-scroll-container[data-v-d38ce518]::-webkit-scrollbar{display:none}@media (max-width: 900px){.main-container[data-v-d38ce518]{height:auto;min-height:100vh}.practice-layout[data-v-d38ce518]{grid-template-columns:1fr;grid-template-rows:minmax(200px,40vh) auto;gap:12px;height:auto}.practice-layout.vocab-mode[data-v-d38ce518]{grid-template-rows:1fr}.list-scroll-area[data-v-d38ce518]{overflow-y:auto;overflow-x:hidden;max-height:40vh}.main-panel[data-v-d38ce518]{flex:0 0 auto}.main-panel .card-body[data-v-d38ce518]{overflow:visible!important}.practice-content-wrapper[data-v-d38ce518]{overflow:visible}}.tab-scroll-container[data-v-d38ce518]{position:relative;width:100%}.title-text[data-v-d38ce518]{text-overflow:ellipsis;overflow:hidden;white-space:nowrap;max-width:100%}.main-container[data-v-d38ce518]{width:100%;max-width:1200px;margin:0 auto;padding-left:1rem;padding-right:1rem;transition:max-width .3s ease;min-height:100vh;display:flex;flex-direction:column}.content-wrapper[data-v-d38ce518]{padding-top:5rem;flex:1;display:flex;flex-direction:column}.row[data-v-d38ce518]{flex:1;display:flex;flex-direction:row}@media (min-width: 900px){.col-md-6[data-v-d38ce518]{flex:0 0 50%;max-width:50%}.subtitle-container[data-v-d38ce518],.dictation-container[data-v-d38ce518]{height:calc(100vh - 200px);max-height:calc(100vh - 200px);overflow:hidden}}.subtitle-container[data-v-d38ce518]{display:flex;flex-direction:column}.dictation-container[data-v-d38ce518]{display:flex;flex-direction:column;margin:0!important}.dictation-container.card[data-v-d38ce518]{margin:0!important}.dictation-container .card-body[data-v-d38ce518]{flex:1;padding:1rem!important;overflow:hidden;display:flex;flex-direction:column}.vocab-practice-container[data-v-d38ce518]{flex:1;min-height:0;display:flex}.practice-content-wrapper[data-v-d38ce518]{display:flex;flex-direction:column;flex:1;min-height:0}.home-button[data-v-d38ce518]{position:fixed;top:.5rem;left:50%;transform:translate(-50%);background:#0d6efd;color:#fff;width:3.5rem;height:3.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #0000001a;z-index:1000}.home-button[data-v-d38ce518]:hover{background:#0a58ca;transform:translate(-50%) translateY(-2px);box-shadow:0 4px 8px #0003}.home-button i[data-v-d38ce518]{font-size:1.75rem}@media (max-width: 767.98px){.main-container[data-v-d38ce518]{padding-left:.5rem;padding-right:.5rem}.row[data-v-d38ce518]{flex-direction:column;height:calc(100vh - 80px)}.col-md-6[data-v-d38ce518]:first-child{flex:0 0 30%;max-height:30%}.col-md-6[data-v-d38ce518]:last-child{flex:0 0 70%;max-height:70%}.subtitle-container[data-v-d38ce518],.dictation-container[data-v-d38ce518]{height:100%}.dictation-container .card-body[data-v-d38ce518]{padding:.75rem!important}.home-button[data-v-d38ce518]{width:3rem;height:3rem;top:.25rem}.home-button i[data-v-d38ce518]{font-size:1.5rem}.content-wrapper[data-v-d38ce518]{padding-top:4rem}}@media (max-width: 768px){.dictation-container[data-v-e5c9d8d3]{margin:0 -.5rem;border-radius:0;box-shadow:none!important}}.text-practice[data-v-d7c1aede]{display:flex;flex-direction:column;height:100vh;width:100%;padding:5rem 1rem 1rem}.content-wrapper[data-v-d7c1aede]{flex:1;min-height:0}.practice-layout[data-v-d7c1aede]{display:grid;grid-template-columns:min(350px,40%) 1fr;gap:1rem;height:100%;transition:grid-template-columns .3s ease}.practice-layout.vocab-mode[data-v-d7c1aede]{grid-template-columns:1fr}.list-panel[data-v-d7c1aede],.main-panel[data-v-d7c1aede]{border:1px solid #dee2e6;border-radius:.375rem;background-color:#fff;display:flex;flex-direction:column;overflow:hidden}.list-header[data-v-d7c1aede]{padding:.75rem 1rem;border-bottom:1px solid #dee2e6;font-weight:600}.list-scroll-area[data-v-d7c1aede]{flex:1;overflow-y:auto;min-height:0}.main-panel .card-body[data-v-d7c1aede]{flex:1;padding:1rem;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden}.card-title[data-v-d7c1aede],.tab-scroll-container[data-v-d7c1aede]{flex-shrink:0}.player-area[data-v-d7c1aede]{flex:1;overflow-y:auto;min-height:0}.tab-scroll-container[data-v-d7c1aede]{overflow-x:auto;scrollbar-width:none}.tab-scroll-container[data-v-d7c1aede]::-webkit-scrollbar{display:none}.nav-tabs[data-v-d7c1aede]{flex-wrap:nowrap}.home-button[data-v-d7c1aede]{position:fixed;top:.5rem;left:50%;transform:translate(-50%);background:#0d6efd;color:#fff;width:3.5rem;height:3.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1000}@media (max-width: 900px){.practice-layout[data-v-d7c1aede],.practice-layout.vocab-mode[data-v-d7c1aede]{display:flex!important;flex-direction:column!important;gap:12px!important}.list-panel[data-v-d7c1aede],.main-panel[data-v-d7c1aede]{width:100%!important}.list-panel[data-v-d7c1aede]{max-height:35vh}.main-panel[data-v-d7c1aede]{flex:0 0 auto}.list-panel[v-show=false][data-v-d7c1aede]{display:none!important}.practice-layout.vocab-mode[data-v-d7c1aede]{grid-template-rows:1fr}.list-scroll-area[data-v-d7c1aede] .list-group{display:flex;flex-direction:row;padding:.5rem;width:max-content}.list-scroll-area[data-v-d7c1aede] .list-group-item{min-width:300px;margin-right:.5rem}.list-scroll-area[data-v-d7c1aede]{overflow-y:hidden;overflow-x:auto}.main-panel .card-body[data-v-d7c1aede]{overflow:visible!important}.player-area[data-v-d7c1aede]{overflow:visible!important;min-height:auto!important}}.main-container[data-v-3aa2f4eb]{width:100%;max-width:1200px;margin:0 auto;padding:5rem 1rem 1rem;height:100vh;display:flex;flex-direction:column}.home-button[data-v-3aa2f4eb]{position:fixed;top:.5rem;left:50%;transform:translate(-50%);background:#0d6efd;color:#fff;width:3.5rem;height:3.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #0000001a;z-index:1000}.home-button[data-v-3aa2f4eb]:hover{background:#0a58ca;transform:translate(-50%) translateY(-2px);box-shadow:0 4px 8px #0003}.home-button i[data-v-3aa2f4eb]{font-size:1.75rem}.back-link[data-v-3aa2f4eb]{color:#6c757d;text-decoration:none;display:flex;align-items:center;transition:color .2s ease;font-size:1.5rem;line-height:1}.back-link[data-v-3aa2f4eb]:hover{color:#495057}.classroom-link[data-v-3aa2f4eb]{transition:color .2s ease}.classroom-link[data-v-3aa2f4eb]:hover{color:#0d6efd!important;text-decoration:underline!important}.loading-container[data-v-3aa2f4eb],.error-container[data-v-3aa2f4eb]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center}.error-container .alert[data-v-3aa2f4eb]{max-width:600px;margin-bottom:1.5rem}.content-wrapper[data-v-3aa2f4eb]{padding-top:5rem;flex:1;display:flex;min-height:0}.practice-layout[data-v-3aa2f4eb]{display:grid;grid-template-columns:min(380px,40%) 1fr;gap:1rem;width:100%;height:100%;max-height:calc(100vh - 8rem)}.practice-layout.vocab-mode[data-v-3aa2f4eb]{grid-template-columns:1fr}.list-panel[data-v-3aa2f4eb]{border:1px solid #dee2e6;border-radius:.375rem;background-color:#fff;display:flex;flex-direction:column;overflow:hidden;height:100%}.list-scroll-area[data-v-3aa2f4eb]{flex:1;overflow-y:auto;overflow-x:hidden;min-height:0;height:100%}.main-panel[data-v-3aa2f4eb]{border:1px solid #dee2e6;border-radius:.375rem;background-color:#fff;display:flex;flex-direction:column;overflow:hidden;height:100%}.card[data-v-3aa2f4eb]{background:#fff;flex:1;display:flex;flex-direction:column;margin:0!important}.card-body[data-v-3aa2f4eb]{flex:1;padding:1rem!important;display:flex;flex-direction:column;overflow:hidden;min-height:0}.assignment-header[data-v-3aa2f4eb]{border-bottom:1px solid #e9ecef;padding-bottom:1rem;flex-shrink:0}.title-text[data-v-3aa2f4eb]{color:#2c3e50;margin-bottom:.5rem;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;max-width:100%}.assignment-meta[data-v-3aa2f4eb]{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-top:.5rem}.assignment-meta .badge[data-v-3aa2f4eb]{font-size:.875rem;padding:.375rem .75rem}.practice-stats[data-v-3aa2f4eb]{border-left:3px solid #0d6efd}.practice-stats .stat-item[data-v-3aa2f4eb]{white-space:nowrap}.practice-content-wrapper[data-v-3aa2f4eb]{display:flex;flex-direction:column;flex:1;min-height:0;overflow-y:auto;overflow-x:hidden}.vocab-practice-container[data-v-3aa2f4eb]{flex:1;min-height:0;display:flex}@media (max-width: 900px){.main-container[data-v-3aa2f4eb]{height:auto;min-height:100vh}.practice-layout[data-v-3aa2f4eb]{grid-template-columns:1fr;grid-template-rows:minmax(200px,40vh) auto;gap:12px;height:auto;max-height:none}.practice-layout.vocab-mode[data-v-3aa2f4eb]{grid-template-rows:1fr}.list-panel[data-v-3aa2f4eb]{max-height:40vh;height:auto}.list-scroll-area[data-v-3aa2f4eb]{overflow-y:auto;overflow-x:hidden;max-height:100%}.main-panel[data-v-3aa2f4eb]{flex:0 0 auto;height:auto}.main-panel .card-body[data-v-3aa2f4eb]{overflow:visible!important}.practice-content-wrapper[data-v-3aa2f4eb]{overflow:visible}}@media (max-width: 767.98px){.main-container[data-v-3aa2f4eb]{padding-left:.5rem;padding-right:.5rem;height:auto;min-height:100vh}.home-button[data-v-3aa2f4eb]{width:3rem;height:3rem;top:.25rem}.home-button[data-v-3aa2f4eb]:hover{transform:translate(-50%) translateY(-2px)}.home-button i[data-v-3aa2f4eb]{font-size:1.5rem}.content-wrapper[data-v-3aa2f4eb]{padding-top:4rem}.card-body[data-v-3aa2f4eb]{padding:.75rem!important}.title-text[data-v-3aa2f4eb],.back-link[data-v-3aa2f4eb]{font-size:1.25rem}}
