:root{--bg-color:#f7f3e8;--text-dark:#3a352d;--text-muted:#7d7568;--card-bg:#fffdf7;--border-color:#d2c8b8;--border-focus:#5c5344;--accent-hiragana:#b05c41;--accent-katakana:#5a7356;--accent-mixed:#ba9456;--correct-color:#4b6652;--correct-bg:#eff5f0;--incorrect-color:#aa4d41;--incorrect-bg:#f9f2f1;--warning-color:#bfa43b;--font-ui:"Zen Maru Gothic", sans-serif;--font-kana:"Zen Old Mincho", serif;--font-romaji:var(--font-ui)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html{overscroll-behavior:none;height:100%;overflow:hidden}body{font-family:var(--font-ui);background-color:var(--bg-color);color:var(--text-dark);width:100%;height:100%;min-height:100vh;overscroll-behavior:none;touch-action:manipulation;-webkit-user-select:none;user-select:none;background-image:radial-gradient(var(--border-color) .5px, transparent .5px), radial-gradient(var(--border-color) .5px, var(--bg-color) .5px);opacity:.99;background-position:0 0,10px 10px;background-size:20px 20px;justify-content:center;align-items:center;min-height:-webkit-fill-available;display:flex;overflow:hidden}.app-background{z-index:-2;pointer-events:none;width:100vw;height:100vh;position:fixed;top:0;left:0;overflow:hidden}.blob{filter:blur(100px);opacity:.15;border-radius:50% 40% 60% 45%/40% 50% 45% 55%;animation:45s ease-in-out infinite alternate floatWatercolor;position:absolute}.blob-1{background:var(--accent-hiragana);width:70vw;height:70vw;animation-duration:40s;top:-15%;left:-10%}.blob-2{background:var(--accent-katakana);width:80vw;height:80vw;animation-duration:50s;animation-delay:-8s;bottom:-20%;right:-15%}.blob-3{background:var(--accent-mixed);width:50vw;height:50vw;animation-duration:35s;animation-delay:-15s;top:35%;left:20%}@keyframes floatWatercolor{0%{border-radius:50% 40% 60% 45%/40% 50% 45% 55%;transform:translate(0)rotate(0)scale(1)}50%{border-radius:40% 60% 45% 55%/50% 45% 55% 40%;transform:translate(5%,8%)rotate(90deg)scale(1.08)}to{border-radius:60% 45% 55% 40%/45% 55% 40% 50%;transform:translate(-3%,-5%)rotate(180deg)scale(.95)}}.app-container{width:100%;max-width:440px;height:100dvh;padding:calc(24px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) calc(24px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));flex-direction:column;justify-content:center;display:flex;position:relative;overflow:hidden}@media (height>=800px){.app-container{height:90dvh}}.view-screen{flex-direction:column;width:100%;height:100%;animation:.5s cubic-bezier(.2,.8,.2,1) forwards paperSlideIn;display:flex;overflow:hidden}.hidden{display:none!important}@keyframes paperSlideIn{0%{opacity:0;transform:translateY(8px)rotate(-.5deg)}to{opacity:1;transform:translateY(0)rotate(0)}}.glass{background-color:var(--card-bg);border:2px solid var(--border-color);border-radius:24px 20px 22px 26px/26px 22px 25px 20px;position:relative;box-shadow:4px 6px #3a352d14}.glass:before{content:"";pointer-events:none;border:1px dashed #7d756833;border-radius:20px 16px 18px 22px/22px 18px 21px 16px;position:absolute;inset:6px}.btn{font-family:var(--font-ui);border:2px solid var(--text-dark);cursor:pointer;background-color:var(--card-bg);color:var(--text-dark);box-shadow:3px 4px 0px var(--text-dark);border-radius:12px 15px 11px 14px/14px 11px 13px 12px;outline:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:.95rem;font-weight:700;transition:all .2s cubic-bezier(.18,.89,.32,1.28);display:inline-flex}.btn:disabled,.btn-icon:disabled,.btn-icon-circle:disabled{opacity:.5;cursor:not-allowed;box-shadow:none!important;transform:none!important}.btn-lg{padding:16px 28px;font-size:1.05rem}.btn-block{width:100%}.btn-primary{background-color:var(--accent-hiragana);color:var(--card-bg);border-color:var(--text-dark);box-shadow:4px 5px 0px var(--text-dark)}.btn-primary:hover{box-shadow:5px 7px 0px var(--text-dark);background-color:#c76b50;transform:translate(-1px,-2px)}.btn-primary:active{box-shadow:1px 1px 0px var(--text-dark);transform:translate(2px,2px)}.btn-success{background-color:var(--correct-bg);color:var(--correct-color);border-color:var(--correct-color);box-shadow:3px 4px 0px var(--correct-color)}.btn-success:hover{box-shadow:4px 6px 0px var(--correct-color);transform:translate(-1px,-2px)}.btn-success:active{box-shadow:1px 2px 0px var(--correct-color);transform:translate(1px,1px)}.btn-danger{background-color:var(--incorrect-bg);color:var(--incorrect-color);border-color:var(--incorrect-color);box-shadow:3px 4px 0px var(--incorrect-color)}.btn-danger:hover{box-shadow:4px 6px 0px var(--incorrect-color);transform:translate(-1px,-2px)}.btn-danger:active{box-shadow:1px 2px 0px var(--incorrect-color);transform:translate(1px,1px)}.btn-outline{color:var(--text-dark);border:2px solid var(--border-color);box-shadow:3px 3px 0px var(--border-color);background-color:#0000}.btn-outline:hover{border-color:var(--text-dark);box-shadow:3px 4px 0px var(--text-dark)}.btn-text{color:var(--text-muted);box-shadow:none;background:0 0;border:none;padding:8px 16px}.btn-text:hover{color:var(--text-dark);background:#7d756814}.btn-text-sm{color:var(--text-muted);border:1px dashed var(--border-color);cursor:pointer;background:0 0;border-radius:6px;padding:4px 10px;font-size:.8rem;font-weight:700;transition:all .2s}.btn-text-sm:hover{color:var(--text-dark);border-color:var(--text-dark);background:#7d75680d}.btn-icon{background:var(--card-bg);border:2px solid var(--text-dark);width:42px;height:42px;color:var(--text-dark);cursor:pointer;box-shadow:2px 3px 0px var(--text-dark);border-radius:10px;justify-content:center;align-items:center;transition:all .2s;display:flex}.btn-icon:hover{box-shadow:3px 5px 0px var(--text-dark);transform:translate(-1px,-2px)rotate(5deg)}.btn-icon:active{box-shadow:1px 1px 0px var(--text-dark);transform:translate(1px,1px)}.btn-icon-circle{background:var(--card-bg);border:2px solid var(--text-dark);width:48px;height:48px;color:var(--text-dark);cursor:pointer;box-shadow:2px 3px 0px var(--text-dark);border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex}.btn-icon-circle:hover{box-shadow:3px 4px 0px var(--text-dark);transform:translate(-1px,-2px)scale(1.05)}.btn-icon-circle:active{box-shadow:1px 1px 0px var(--text-dark);transform:translate(1px,1px)}.onboarding-card{flex-direction:column;justify-content:space-between;height:100%;padding:36px 24px;display:flex;overflow:hidden}.logo-area{text-align:center;margin-bottom:8px}.logo-glow{background-color:var(--accent-hiragana);width:76px;height:76px;color:var(--card-bg);line-height:70px;font-family:var(--font-kana);border:2px solid var(--text-dark);box-shadow:3px 4px 0px var(--text-dark);border-radius:52% 48% 50% 45%/46% 52% 48% 54%;margin:0 auto 16px;font-size:2.6rem;font-weight:700}.onboarding-card h1{color:var(--text-dark);letter-spacing:-.5px;margin-bottom:6px;font-size:1.6rem;font-weight:700}.onboarding-card .subtitle{color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;font-size:.8rem;font-weight:700}.intro-text{color:var(--text-muted);text-align:center;margin-bottom:20px;padding:0 10px;font-size:.9rem;line-height:1.6}.settings-group{margin-bottom:20px}.group-title{color:var(--text-dark);letter-spacing:.5px;margin-bottom:8px;font-size:.85rem;font-weight:700;display:block}.segmented-control{border:1px solid var(--border-color);background:#7d75681a;border-radius:10px;padding:4px;display:flex}.segmented-control input[type=radio]{display:none}.segmented-control label{text-align:center;color:var(--text-muted);cursor:pointer;border:1px solid #0000;border-radius:7px;flex:1;padding:8px 0;font-size:.85rem;font-weight:700;transition:all .2s}.segmented-control input[type=radio]:checked+label{background:var(--card-bg);color:var(--text-dark);border-color:var(--border-color);box-shadow:1px 2px 4px #3a352d0d}.pill-group{flex-wrap:wrap;gap:8px;display:flex}.pill-group input[type=radio]{display:none}.pill-group label{text-align:center;min-width:60px;color:var(--text-muted);background:var(--card-bg);border:2px solid var(--border-color);cursor:pointer;border-radius:20px;flex:1;padding:8px 12px;font-size:.8rem;font-weight:700;transition:all .2s}.pill-group input[type=radio]:checked+label{background-color:var(--text-dark);color:var(--card-bg);border-color:var(--text-dark);box-shadow:2px 2px #00000026}.main-header{border-radius:16px;justify-content:space-between;align-items:center;margin-bottom:12px;padding:12px 18px;display:flex}.header-logo{align-items:center;gap:10px;display:flex}.logo-icon{text-align:center;background-color:var(--accent-hiragana);width:32px;height:32px;color:var(--card-bg);border:1.5px solid var(--text-dark);line-height:28px;font-family:var(--font-kana);border-radius:8px;font-size:1.2rem;font-weight:700}.header-logo h2{color:var(--text-dark);font-size:.95rem;font-weight:700;line-height:1.2}.header-logo p{color:var(--text-muted);font-size:.7rem}.status-dashboard{border-radius:16px;margin-bottom:16px;padding:16px}.stat-meta{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.badge{border:1px dashed var(--accent-hiragana);color:var(--accent-hiragana);background:#b05c410d;border-radius:6px;padding:4px 10px;font-size:.75rem;font-weight:700}.badge.katakana-badge-theme{border-color:var(--accent-katakana);color:var(--accent-katakana);background:#5a73560d}.badge.mixed-badge-theme{border-color:var(--accent-mixed);color:var(--accent-mixed);background:#ba94560d}.progress-txt{color:var(--text-muted);font-size:.75rem;font-weight:700}.progress-bar-container{background:#7d756826;border-radius:2px;height:4px;margin-bottom:12px;overflow:hidden}.progress-bar-fill{background:var(--text-dark);border-radius:2px;height:100%;transition:width .3s cubic-bezier(.4,0,.2,1)}.score-row{justify-content:space-between;align-items:center;display:flex}.score-item{flex-direction:column;flex:1;align-items:center;display:flex}.score-item.correct .score-val{color:var(--correct-color)}.score-item.incorrect .score-val{color:var(--incorrect-color)}.score-label{color:var(--text-muted);margin-bottom:2px;font-size:.7rem}.score-val{font-family:var(--font-romaji);font-size:1.15rem;font-weight:700}.timer-container{justify-content:center;align-items:center;width:44px;height:44px;display:flex;position:relative}.timer-ring{transform:rotate(-90deg)}.timer-ring-circle{transition:stroke-dashoffset .1s linear}.timer-text{font-family:var(--font-romaji);color:var(--text-dark);font-size:.85rem;font-weight:700;position:absolute}.card-stage{perspective:1000px;flex-direction:column;flex:1;justify-content:center;min-height:270px;margin-bottom:20px;display:flex}.flashcard-3d{width:100%;height:100%;min-height:270px;transform-style:preserve-3d;cursor:pointer;transition:transform .6s cubic-bezier(.2,.85,.35,1);position:relative}.flashcard-3d.flipped{transform:rotateY(180deg)}.card-face{backface-visibility:hidden;background-color:var(--card-bg);border:2px solid var(--border-color);border-radius:24px 20px 22px 26px/26px 22px 25px 20px;flex-direction:column;justify-content:space-between;align-items:center;width:100%;height:100%;padding:24px;display:flex;position:absolute;top:0;left:0;box-shadow:4px 6px #3a352d0f}.card-face:before{content:"";pointer-events:none;border:1px dashed #7d756826;border-radius:20px 16px 18px 22px/22px 18px 21px 16px;position:absolute;inset:6px}.card-back{border-color:var(--text-dark);background-color:#fffefb;transform:rotateY(180deg);box-shadow:4px 6px #3a352d1a}.flashcard-3d.theme-hiragana .card-face{border-color:#b05c4159}.flashcard-3d.theme-hiragana.flipped .card-face{border-color:var(--text-dark)}.flashcard-3d.theme-katakana .card-face{border-color:#5a735659}.flashcard-3d.theme-katakana.flipped .card-face{border-color:var(--text-dark)}.flashcard-3d.theme-mixed .card-face{border-color:#ba945659}.flashcard-3d.theme-mixed.flipped .card-face{border-color:var(--text-dark)}.btn-card-audio{border:1px dashed var(--border-color);color:var(--text-muted);cursor:pointer;z-index:40;backface-visibility:hidden;background:0 0;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;transition:all .2s;display:flex;position:absolute;top:18px;right:18px;transform:translateZ(2px)}.btn-card-audio:hover{color:var(--text-dark);border-color:var(--text-dark);background:#7d75680d}.btn-card-audio svg{width:15px;height:15px}.flashcard-3d.flipped .btn-card-audio{left:18px;right:auto;transform:rotateY(180deg)translateZ(2px)}.card-kana-type-indicator{border:1px solid var(--border-color);color:var(--text-muted);border-radius:4px;padding:2px 6px;font-size:.75rem;font-weight:700;position:absolute;top:18px;left:18px}.kana-char{font-family:var(--font-kana);color:var(--text-dark);margin:auto;font-size:6.2rem;font-weight:400}.card-hint-text{color:var(--text-muted);letter-spacing:.5px;font-size:.75rem}.romaji-val{font-family:var(--font-romaji);color:var(--text-dark);margin:auto;font-size:4.2rem;font-weight:700}.kana-details{color:var(--text-muted);letter-spacing:.5px;margin-bottom:12px;font-size:.85rem;font-weight:700}.flashcard-actions{gap:12px;width:100%;display:flex}.flashcard-actions button{flex:1}.quiz-options{grid-template-columns:repeat(2,1fr);gap:12px;width:100%;margin-top:12px;display:grid}.btn-quiz-opt{background-color:var(--card-bg);border:2px solid var(--border-color);color:var(--text-dark);font-family:var(--font-romaji);cursor:pointer;box-shadow:2px 3px 0px var(--border-color);border-radius:12px 14px 11px 13px/13px 11px 12px 12px;outline:none;padding:16px 0;font-size:1.35rem;font-weight:700;transition:all .2s cubic-bezier(.18,.89,.32,1.28)}.btn-quiz-opt:hover{border-color:var(--text-dark);box-shadow:3px 5px 0px var(--text-dark);transform:translate(-1px,-2px)}.btn-quiz-opt:active{box-shadow:1px 1px 0px var(--text-dark);transform:translate(1px,1px)}.btn-quiz-opt.opt-correct{animation:.3s scaleTick;background-color:var(--correct-bg)!important;border-color:var(--correct-color)!important;color:var(--correct-color)!important;box-shadow:3px 4px 0px var(--correct-color)!important}.btn-quiz-opt.opt-incorrect{animation:.4s organicShake;background-color:var(--incorrect-bg)!important;border-color:var(--incorrect-color)!important;color:var(--incorrect-color)!important;box-shadow:3px 4px 0px var(--incorrect-color)!important}.btn-quiz-opt.opt-disabled{opacity:.6;cursor:not-allowed;pointer-events:none}@keyframes scaleTick{0%,to{transform:scale(1)}50%{transform:scale(1.03)rotate(.5deg)}}@keyframes organicShake{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(-4px)rotate(-1deg)}75%{transform:translate(4px)rotate(1deg)}}.practice-controls{border-radius:16px;justify-content:space-between;align-items:center;margin-top:auto;padding:12px 14px;display:flex}.center-controls{justify-content:center;align-items:center;display:flex}.center-controls svg{width:16px;height:16px}.practice-controls svg{width:15px;height:15px}.summary-card{flex-direction:column;justify-content:space-between;height:100%;padding:36px 24px;display:flex;overflow:hidden}.success-header{text-align:center;margin-bottom:4px}.completion-crown{margin-bottom:4px;font-size:2.5rem;animation:3s ease-in-out infinite alternate organicFloat;display:inline-block}@keyframes organicFloat{0%{transform:translateY(0)rotate(-2deg)}to{transform:translateY(-6px)rotate(2deg)}}.success-header h1{color:var(--text-dark);font-size:1.5rem;font-weight:700}.success-header .subtitle{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.75rem;font-weight:700}.result-circle-container{justify-content:center;margin:16px 0;display:flex}.result-circle{background:var(--card-bg);border:3px double var(--accent-hiragana);border-radius:53% 47% 48% 52%/48% 52% 47% 53%;flex-direction:column;justify-content:center;align-items:center;width:120px;height:120px;display:flex;position:relative;box-shadow:inset 0 0 10px #b05c410d}.accuracy-percentage{font-family:var(--font-romaji);color:var(--accent-hiragana);font-size:2.2rem;font-weight:700}.accuracy-label{color:var(--text-muted);margin-top:1px;font-size:.7rem;font-weight:700}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px;display:grid}.stat-box{text-align:center;background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:12px}.stat-title{color:var(--text-muted);margin-bottom:4px;font-size:.7rem;display:block}.stat-number{font-family:var(--font-romaji);font-size:1.15rem;font-weight:700}.text-success{color:var(--correct-color)}.text-danger{color:var(--incorrect-color)}.mistakes-section{text-align:left;margin-bottom:24px}.mistakes-section h3{color:var(--text-dark);margin-bottom:8px;font-size:.85rem}.mistakes-list{flex-wrap:wrap;gap:8px;max-height:110px;padding-right:4px;display:flex;overflow:hidden}.mistake-badge{background:var(--incorrect-bg);border:1.5px solid var(--incorrect-color);color:var(--incorrect-color);cursor:pointer;border-radius:8px;align-items:center;gap:4px;padding:4px 10px;font-size:.8rem;transition:transform .2s;display:inline-flex}.mistake-badge:hover{transform:scale(1.05)}.mistake-badge .kana{font-family:var(--font-kana);font-weight:700}.mistake-badge .romaji{font-family:var(--font-romaji);opacity:.8;font-size:.75rem}.summary-actions{flex-direction:column;gap:10px;display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:100;background:#3a352d66;justify-content:center;align-items:flex-end;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}@media (width>=480px){.modal-overlay{align-items:center;padding:16px}}.settings-panel{background-color:var(--bg-color);border:2px solid var(--text-dark);border-radius:20px 20px 0 0;flex-direction:column;width:100%;max-width:440px;max-height:85vh;animation:.4s cubic-bezier(.16,1,.3,1) forwards stationerySlideUp;display:flex;overflow:hidden;box-shadow:0 -8px 30px #3a352d26}@media (width>=480px){.settings-panel{border-radius:20px;max-height:80vh}}@keyframes stationerySlideUp{0%{transform:translateY(100%)rotate(-.5deg)}to{transform:translateY(0)rotate(0)}}.settings-header{border-bottom:1.5px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.settings-header h3{color:var(--text-dark);font-size:1rem;font-weight:700}.btn-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:1.6rem;line-height:1;transition:all .2s;display:flex}.btn-close:hover{color:var(--text-dark);background:#7d756814}.settings-content{-webkit-overflow-scrolling:touch;flex:1;min-height:0;padding:20px;overflow-y:auto}button:focus-visible,select:focus-visible,input[type=range]:focus-visible,.segmented-control input[type=radio]:focus-visible+label,.pill-group input[type=radio]:focus-visible+label,.row-checkbox input:focus-visible+span,.toggle-switch input:focus-visible+label,.checkbox-container input:focus-visible~.checkmark{outline:3px solid var(--accent-mixed);outline-offset:2px}.settings-section{border-bottom:1px dashed var(--border-color);margin-bottom:20px;padding-bottom:16px}.settings-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.settings-section h4{color:var(--text-dark);margin-bottom:12px;font-size:.9rem;font-weight:700}.section-title-row{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.section-title-row h4{margin-bottom:0}.settings-field{margin-bottom:16px}.field-label{color:var(--text-muted);margin-bottom:8px;font-size:.8rem;font-weight:700;display:block}.field-label-row{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.field-label-row .field-label{margin-bottom:0}.field-desc{color:var(--text-muted);margin-top:6px;font-size:.72rem;line-height:1.4}.checkbox-group{flex-direction:column;gap:10px;display:flex}.checkbox-container{cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--text-dark);align-items:center;height:20px;padding-left:28px;font-size:.85rem;font-weight:700;display:flex;position:relative}.checkbox-container input{opacity:0;cursor:pointer;width:0;height:0;position:absolute}.checkmark{background-color:var(--card-bg);border:2px solid var(--border-color);border-radius:4px;width:18px;height:18px;transition:all .15s;position:absolute;top:0;left:0}.checkbox-container:hover input~.checkmark{border-color:var(--text-dark)}.checkbox-container input:checked~.checkmark{background-color:var(--text-dark);border-color:var(--text-dark)}.checkmark:after{content:"";display:none;position:absolute}.checkbox-container input:checked~.checkmark:after{display:block}.checkbox-container .checkmark:after{border:solid var(--card-bg);border-width:0 2px 2px 0;width:4px;height:8px;top:2px;left:5px;transform:rotate(45deg)}.rows-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.row-checkbox{justify-content:center;align-items:center;display:flex}.row-checkbox input{display:none}.row-checkbox span{text-align:center;width:100%;color:var(--text-muted);background:var(--card-bg);border:1.5px solid var(--border-color);cursor:pointer;border-radius:8px;padding:8px 0;font-size:.8rem;font-weight:700;transition:all .15s}.row-checkbox input:checked+span{color:var(--accent-hiragana);border-color:var(--accent-hiragana);background:#b05c4114;box-shadow:inset 0 1px 3px #b05c410d}.toggle-switch{width:42px;height:22px;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-switch label{cursor:pointer;background-color:var(--card-bg);border:2px solid var(--border-color);border-radius:20px;transition:all .2s;position:absolute;inset:0}.toggle-switch label:after{content:"";background-color:var(--border-color);border-radius:50%;width:12px;height:12px;transition:all .2s;position:absolute;bottom:3px;left:3px}.toggle-switch input:checked+label{background-color:var(--text-dark);border-color:var(--text-dark)}.toggle-switch input:checked+label:after{background-color:var(--card-bg);transform:translate(20px)}.slider-container{align-items:center;gap:12px;transition:opacity .2s;display:flex}.slider-container.disabled{opacity:.35;pointer-events:none}.slider-container input[type=range]{appearance:none;background:var(--border-color);outline:none;flex:1;height:3px}.slider-container input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--text-dark);cursor:pointer;border:1.5px solid var(--text-dark);border-radius:50%;width:16px;height:16px;transition:transform .1s}.slider-container input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}.slider-val{font-family:var(--font-romaji);min-width:38px;font-size:.9rem;font-weight:700}.glass-select{background:var(--card-bg);border:2px solid var(--border-color);width:100%;color:var(--text-dark);font-family:var(--font-ui);cursor:pointer;border-radius:10px;outline:none;padding:10px 12px;font-size:.85rem;transition:all .2s}.glass-select:focus{border-color:var(--text-dark)}.glass-select option{background-color:var(--bg-color);color:var(--text-dark)}.settings-footer{border-top:1.5px solid var(--border-color);padding:16px 20px}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.blob{animation:none!important}.flashcard-3d{transition:none!important}}