/*! tailwindcss v4.3.0 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.block{display:block}.hidden{display:none}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.italic{font-style:italic}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}body{margin:0}#root{text-align:left;box-sizing:border-box;flex-direction:column;width:100%;max-width:100%;min-height:100vh;margin:0 auto;display:flex}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}*{box-sizing:border-box;margin:0;padding:0;font-family:Comic Sans MS,Microsoft JhengHei,sans-serif}body{color:#333;background-color:#fef9f3;background-image:url("data:image/svg+xml;utf8,<svg width=\"100\" height=\"100\" viewBox=\"0 0 100 100\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M20,50 Q50,10 80,50 T140,50\" stroke=\"%23ffd6e7\" fill=\"none\" stroke-width=\"2\"/><circle cx=\"50\" cy=\"50\" r=\"5\" fill=\"%23a6e3ff\"/><circle cx=\"30\" cy=\"30\" r=\"3\" fill=\"%23ffb8b8\"/><circle cx=\"70\" cy=\"70\" r=\"4\" fill=\"%23c5ffc5\"/></svg>");background-size:200px;line-height:1.6;position:relative}.app{min-height:100vh}.login-top-btn{color:#fff;z-index:100;background-color:#ff9a76;position:fixed;top:20px;right:20px;box-shadow:0 4px 8px #0000001a}.login-top-btn:hover{background-color:#ff8a65}.container{max-width:1200px;margin:0 auto;padding:80px 20px 20px}header{text-align:center;color:#fff;background:linear-gradient(135deg,#ff9a9e,#fad0c4,#fad0c4,#a6c0fe);border-radius:20px;margin-bottom:30px;padding:25px 0;position:relative;overflow:hidden;box-shadow:0 8px 16px #ff9a9e4d}header:before{content:"";z-index:0;background:url("data:image/svg+xml;utf8,<svg width=\"60\" height=\"60\" viewBox=\"0 0 60 60\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M30,5 Q40,15 50,5 T70,15 T55,40 T30,55 T5,40 T15,15 Z\" fill=\"%23ffffff\" opacity=\"0.2\"/></svg>");width:200%;height:200%;position:absolute;top:-50%;left:-50%}header h1{text-shadow:2px 2px 4px #0003;color:#5d4037;z-index:1;margin-bottom:10px;font-size:2.8rem;position:relative}.subtitle{opacity:.9;color:#795548;z-index:1;font-size:1.3rem;position:relative}.character-icon{color:#ff7043;margin:0 10px;font-size:2rem}.panel{background-color:#fff;border:5px solid #fff9c4;border-radius:20px;margin-bottom:30px;padding:30px;display:none;box-shadow:0 8px 20px #00000014}.panel.active{display:block}.form-group{margin-bottom:25px}.form-group label{color:#5d4037;margin-bottom:10px;font-size:1.1rem;font-weight:700;display:block}input,select,textarea{background-color:#fff;border:2px solid #ffccbc;border-radius:10px;width:100%;padding:15px;font-size:1rem;transition:border-color .3s}input:focus,select:focus,textarea:focus{border-color:#ff8a65;outline:none;box-shadow:0 0 0 3px #ff8a6533}.btn{color:#fff;cursor:pointer;background-color:#81d4fa;border:none;border-radius:50px;align-items:center;gap:8px;padding:15px 30px;font-size:1.1rem;font-weight:700;transition:all .3s;display:inline-flex;box-shadow:0 4px 8px #0000001a}.btn:hover{background-color:#4fc3f7;transform:translateY(-3px);box-shadow:0 6px 12px #00000026}.btn-success{background-color:#a5d6a7}.btn-success:hover{background-color:#81c784}.btn-warning{background-color:#ffd54f}.btn-warning:hover{background-color:#ffca28}.btn-danger{background-color:#ef9a9a}.btn-danger:hover{background-color:#e57373}.btn-info{background-color:#80deea}.btn-info:hover{background-color:#4dd0e1}.vocabulary-list{margin-top:20px}.vocabulary-item{background-color:#e3f2fd;border:2px solid #bbdefb;border-radius:25px;margin:8px;padding:10px 20px;font-size:1.2rem;transition:all .3s;display:inline-block}.vocabulary-item:hover{background-color:#bbdefb;transform:scale(1.05)}.test-container{text-align:center}.question-number{color:#8d6e63;background-color:#fff3e0;border:2px dashed #ffcc80;border-radius:20px;margin-bottom:15px;padding:10px 20px;font-size:1.3rem;display:inline-block}.character-display{color:#5d4037;text-shadow:3px 3px #ffecb3;min-height:100px;margin:30px 0;font-size:5rem}.options-container{grid-template-columns:repeat(2,1fr);gap:20px;margin:30px 0;display:grid}@media (width<=768px){.options-container{grid-template-columns:1fr}}.option-btn{cursor:pointer;background-color:#f3e5f5;border:3px solid #ce93d8;border-radius:15px;padding:25px;font-size:1.8rem;transition:all .2s;box-shadow:0 4px 8px #0000001a}.option-btn:hover:not(:disabled){background-color:#e1bee7;transform:translateY(-5px);box-shadow:0 8px 16px #00000026}.option-btn:disabled{cursor:not-allowed;opacity:.7}.option-btn.correct{color:#1b5e20;animation:.5s pulse;background-color:#c8e6c9!important;border-color:#81c784!important}.option-btn.incorrect{color:#b71c1c;background-color:#ffcdd2!important;border-color:#ef9a9a!important}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.controls{margin:20px 0}.voice-btn{color:#fff;background-color:#ba68c8;margin:0 10px;padding:20px 40px;font-size:1.3rem}.voice-btn:hover{background-color:#ab47bc}.results-container{text-align:center;background-color:#f1f8e9;border:5px dashed #aed581;border-radius:20px;padding:40px}.score{color:#ff8a65;text-shadow:2px 2px #ffccbc;margin:20px 0;font-size:4.5rem;animation:1s bounce}@keyframes bounce{0%,20%,60%,to{transform:translateY(0)}40%{transform:translateY(-20px)}80%{transform:translateY(-10px)}}.record-table{border-collapse:collapse;border-radius:10px;width:100%;margin-top:20px;overflow:hidden;box-shadow:0 4px 8px #0000001a}.record-table th,.record-table td{text-align:left;border:1px solid #ffccbc;padding:15px}.record-table th{color:#5d4037;background-color:#ffecb3;font-weight:700}.record-table tr:nth-child(2n){background-color:#fff8e1}.logout-btn{background-color:#ef9a9a;justify-content:center;width:100%;margin-top:20px}.logout-btn:hover{background-color:#e57373}.hidden{display:none!important}.notification{color:#fff;z-index:1000;background-color:#a5d6a7;border-left:8px solid #388e3c;border-radius:10px;padding:20px 30px;animation:.3s slideIn;position:fixed;top:20px;right:20px;box-shadow:0 8px 16px #0003}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.notification.error{background-color:#ef9a9a;border-left-color:#d32f2f}.language-selector{justify-content:center;gap:10px;margin-bottom:20px;display:flex}.lang-btn{cursor:pointer;background-color:#e3f2fd;border:2px solid #bbdefb;border-radius:10px;padding:12px 24px;font-weight:700;transition:all .3s}.lang-btn.active{color:#fff;background-color:#64b5f6;border-color:#1976d2}.student-info{text-align:center;background-color:#f3e5f5;border:3px solid #ce93d8;border-radius:15px;margin-bottom:25px;padding:15px;font-size:1.3rem}.record-actions{flex-wrap:wrap;gap:15px;margin-top:20px;display:flex}.small-btn{padding:8px 16px;font-size:.9rem}footer{text-align:center;color:#8d6e63;border-top:3px dotted #ffccbc;margin-top:40px;padding-top:20px;font-size:.9rem}.example-format{color:#8d6e63;margin-top:5px;font-size:.9rem;font-style:italic}.detail-modal{z-index:1001;background-color:#00000080;justify-content:center;align-items:center;width:100%;height:100%;animation:.3s fadeIn;display:none;position:fixed;top:0;left:0}.detail-modal:empty{display:none}.detail-modal:not(:empty){display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background-color:#fff;border:5px solid #ffecb3;border-radius:20px;width:90%;max-width:800px;max-height:80vh;padding:30px;overflow-y:auto;box-shadow:0 10px 30px #0003}.login-modal-content{text-align:center;border:5px solid #ff9a76;max-width:400px}.modal-header{border-bottom:3px dotted #ffccbc;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;display:flex}.modal-title{color:#5d4037;font-size:1.8rem;font-weight:700}.close-btn{cursor:pointer;color:#8d6e63;background:0 0;border:none;font-size:2rem;transition:color .3s}.close-btn:hover{color:#ef9a9a}.question-detail{background-color:#f9f9f9;border:3px solid #e3f2fd;border-radius:15px;margin-bottom:25px;padding:20px}.question-text{text-align:center;color:#5d4037;margin-bottom:15px;font-size:2rem}.detail-options{grid-template-columns:repeat(2,1fr);gap:15px;margin-top:15px;display:grid}@media (width<=600px){.detail-options{grid-template-columns:1fr}}.detail-option{text-align:center;border:3px solid #ddd;border-radius:10px;padding:20px;font-size:1.3rem}.correct-option{color:#33691e;background-color:#dcedc8;border-color:#aed581}.selected-option{color:#ff6f00;background-color:#fff9c4;border-color:#ffd54f}.selected-correct{color:#33691e;background-color:#dcedc8;border-color:#aed581;font-weight:700}.selected-incorrect{color:#b71c1c;background-color:#ffcdd2;border-color:#ef9a9a}.answer-status{text-align:center;border-radius:10px;margin-top:15px;padding:10px;font-size:1.1rem;font-weight:700}.answer-correct{color:#33691e;background-color:#dcedc8}.answer-incorrect{color:#b71c1c;background-color:#ffcdd2}.test-summary{background-color:#f3e5f5;border:3px solid #ce93d8;border-radius:15px;justify-content:space-between;margin-bottom:20px;padding:20px;display:flex}.summary-item{text-align:center}.summary-label{color:#8d6e63;font-size:1rem}.summary-value{color:#5d4037;font-size:1.8rem;font-weight:700}.no-detail{text-align:center;color:#8d6e63;padding:40px;font-size:1.2rem;font-style:italic}.question-prompt{color:#5d4037;background-color:#fff3e0;border:3px dashed #ffb74d;border-radius:15px;min-height:60px;margin:30px 0;padding:20px;font-size:1.8rem}.lesson-management{margin-top:30px}.lesson-tabs{flex-wrap:wrap;gap:10px;margin-bottom:20px;display:flex}.lesson-tab{cursor:pointer;background-color:#e3f2fd;border:3px solid #bbdefb;border-radius:15px;align-items:center;gap:8px;padding:15px 25px;font-size:1.1rem;font-weight:700;transition:all .3s;display:flex}.lesson-tab:hover{background-color:#bbdefb;transform:translateY(-3px)}.lesson-tab.active{color:#fff;background-color:#64b5f6;border-color:#1976d2}.lesson-content{background-color:#f9f9f9;border:3px solid #ffccbc;border-radius:15px;margin-top:10px;padding:25px}.lesson-vocabulary{margin-top:20px}.lesson-selection{margin:30px 0}.lesson-cards{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-top:20px;display:grid}.lesson-card{text-align:center;cursor:pointer;background-color:#fff;border:5px solid #c8e6c9;border-radius:20px;padding:25px 20px;transition:all .3s;position:relative;overflow:hidden;box-shadow:0 6px 12px #0000001a}.lesson-card:hover{border-color:#81c784;transform:translateY(-10px);box-shadow:0 12px 24px #00000026}.lesson-card.active{background-color:#e8f5e9;border-color:#4caf50}.lesson-number{color:#ff8a65;margin-bottom:10px;font-size:2.5rem;font-weight:700}.lesson-title{color:#5d4037;margin-bottom:15px;font-size:1.3rem;font-weight:700}.word-count{color:#8d6e63;background-color:#f3e5f5;border-radius:20px;padding:5px 15px;font-size:1rem;display:inline-block}.decoration{z-index:0;position:absolute}.progress-bar{background-color:#e0e0e0;border-radius:10px;width:100%;height:20px;margin:20px 0;overflow:hidden}.progress-fill{background:linear-gradient(90deg,#a5d6a7,#81c784);border-radius:10px;height:100%;transition:width .5s}.medal{margin-bottom:15px;font-size:3rem}.gold-medal{color:gold}.silver-medal{color:silver}.bronze-medal{color:#cd7f32}.test-settings-group{gap:20px;margin-bottom:25px;display:flex}.test-settings-group .form-group{flex:1;margin-bottom:0}@media (width<=768px){.test-settings-group{flex-direction:column;gap:15px}}
