:root{--color-bg: #2a4a2a;--color-surface: #d4bf9a;--color-surface-light: #e8dcc4;--color-primary: #5a4630;--color-primary-dark: #3a2a18;--color-primary-light: #8b7350;--color-primary-hover: #3a2a18;--color-secondary: #c4a97d;--color-secondary-dark: #a88c5e;--color-success: #16a34a;--color-success-light: rgba(22, 163, 74, .15);--color-error: #dc2626;--color-error-light: rgba(220, 38, 38, .15);--color-text: #1a1208;--color-text-light: #3a2a1a;--color-text-muted: #8b7350;--color-text-on-dark: #e8dcc4;--color-border: #8b7350;--color-border-light: #b89b6a;--color-border-focus: #c4a97d;--color-gold: #d4af37;--color-faith-accent: #6b5030;--color-modal-bg: #2a1f14;--color-grade-k: #dc2626;--color-grade-1: #2563eb;--color-grade-2: #16a34a;--color-grade-3: #ea580c;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--font-main: "Patrick Hand", "Comic Sans MS", cursive, sans-serif;--font-display: "Press Start 2P", monospace, cursive;--font-mono: "Patrick Hand", "Comic Sans MS", cursive;--font-size-xs: .8rem;--font-size-sm: .95rem;--font-size-md: 1.1rem;--font-size-lg: 1.35rem;--font-size-xl: 1.6rem;--font-size-2xl: 2.1rem;--font-size-3xl: 2.6rem;--font-size-chunk: 3rem;--font-size-chunk-mobile: 2.25rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 50%;--shadow-sm: 0 2px 6px rgba(0,0,0,.15);--shadow-md: 0 4px 15px rgba(0,0,0,.2);--shadow-lg: 0 10px 40px rgba(0,0,0,.15);--shadow-focus: 0 0 0 2px #c4a97d, 0 0 0 4px rgba(196,169,125,.3);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;--glass-bg: rgba(212, 191, 154, .85);--glass-border: rgba(184, 155, 106, .5);--glass-blur: blur(24px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-main);color:var(--color-text);background:var(--color-bg);line-height:1.5;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}button{font-family:inherit;cursor:pointer;border:none;background:none;font-size:inherit;color:inherit;-webkit-tap-highlight-color:transparent}button:focus-visible{outline:none;box-shadow:var(--shadow-focus)}.app-container{display:flex;flex-direction:column;min-height:100vh;width:100%;max-width:1800px;margin:0 auto;padding:0 var(--space-md);box-sizing:border-box}.app-header-wrapper{display:flex;flex-direction:column;align-items:center;padding:var(--space-md) var(--space-md) var(--space-sm);margin-bottom:var(--space-md);flex-shrink:0}.app-header-logo-box{display:flex;flex-direction:column;align-items:center;background:#d4bf9ad9;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:2px solid rgba(184,155,106,.5);border-radius:var(--radius-lg);box-shadow:0 10px 40px #00000026;padding:var(--space-md) var(--space-xl) 0;transition:opacity var(--transition-fast);width:fit-content}.app-header-logo-box:hover{opacity:.92}.app-title{display:flex;align-items:center;gap:.35em;font-size:clamp(1.05rem,5.6vw,1.55rem);font-weight:900;color:var(--color-text);letter-spacing:.08em;margin:0;line-height:1.3;white-space:nowrap}.app-title-icon{flex-shrink:0;color:var(--color-faith-accent);width:clamp(22px,5vw,28px);height:clamp(22px,5vw,28px)}.app-subtitle-bar{background:var(--color-primary);margin:var(--space-sm) calc(-1 * var(--space-xl)) 0;padding:6px var(--space-xl);border-radius:0 0 calc(var(--radius-lg) - 2px) calc(var(--radius-lg) - 2px);width:calc(100% + 2 * var(--space-xl))}.app-subtitle{font-size:clamp(.45rem,2vw,.6rem);font-weight:700;color:var(--color-text-on-dark);letter-spacing:.2em;text-transform:uppercase;text-align:center;margin:0;line-height:1.4}.app-header-controls-row{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:600px;margin-top:var(--space-sm);gap:var(--space-md)}.app-header-profile-bar{display:flex;align-items:center;gap:var(--space-xs);background:#322819d9;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid rgba(120,100,70,.5);border-radius:var(--radius-full);padding:4px 12px 4px 16px}.app-header-profile-label{font-size:var(--font-size-md);font-weight:700;color:var(--color-text-on-dark);white-space:nowrap}.app-header-nav-btns{display:flex;align-items:center;gap:var(--space-xs)}@media(max-width:480px){.app-header-logo-box{padding:var(--space-sm) var(--space-md) 0}.app-subtitle-bar{margin-left:calc(-1 * var(--space-md));margin-right:calc(-1 * var(--space-md));width:calc(100% + 2 * var(--space-md));padding:5px var(--space-md)}.app-header-controls-row{gap:var(--space-sm)}.app-header-profile-bar{padding:3px 8px 3px 12px}.app-header-profile-label{font-size:var(--font-size-sm)}}.icon-btn{width:40px;height:40px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:#ffffff4d;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:2px solid var(--color-border);transition:all var(--transition-fast);font-size:var(--font-size-lg);color:var(--color-text)}.icon-btn:hover{background:#ffffff80;border-color:var(--color-secondary)}.icon-btn.active{background:var(--color-primary);color:var(--color-text-on-dark);border-color:var(--color-primary)}.header-back-btn{background:#5a4630e6!important;color:var(--color-text-on-dark)!important;border-color:var(--color-secondary-dark)!important}.header-back-btn:hover{background:#6e5537f2!important;border-color:var(--color-secondary)!important}main{width:100%;max-width:1400px;margin:0 auto;padding:0 var(--space-sm);display:flex;flex-direction:column;align-items:center}.grade-selector{display:flex;justify-content:center;gap:var(--space-sm);padding:var(--space-sm);flex-wrap:wrap}.grade-btn{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-lg);font-weight:700;font-size:var(--font-size-md);border:3px solid transparent;transition:all var(--transition-fast);background:var(--color-surface);white-space:nowrap}.grade-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.grade-btn.active,.grade-btn[aria-selected=true]{color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}.grade-btn.grade-k{border-color:var(--color-grade-k);color:var(--color-grade-k)}.grade-btn.grade-k.active{background:var(--color-grade-k);color:#fff}.grade-btn.grade-1{border-color:var(--color-grade-1);color:var(--color-grade-1)}.grade-btn.grade-1.active{background:var(--color-grade-1);color:#fff}.grade-btn.grade-2{border-color:var(--color-grade-2);color:var(--color-grade-2)}.grade-btn.grade-2.active{background:var(--color-grade-2);color:#fff}.grade-btn.grade-3{border-color:var(--color-grade-3);color:var(--color-grade-3)}.grade-btn.grade-3.active{background:var(--color-grade-3);color:#fff}.skill-map{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--space-md);padding:var(--space-md) 0;width:100%;max-width:1400px}.skill-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:.75rem;padding:var(--space-lg);border:2px solid var(--glass-border);transition:all var(--transition-normal);text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}.skill-card:hover:not(.locked){transform:translateY(-3px);box-shadow:0 12px 40px #0003;border-color:var(--color-secondary)}.skill-card.locked{opacity:.5;cursor:not-allowed}.skill-card.locked:after{content:"";position:absolute;top:8px;right:8px;width:24px;height:24px;background:var(--color-text-muted);mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zM12 17c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zm3.1-9H8.9V6c0-1.71 1.39-3.1 3.1-3.1s3.1 1.39 3.1 3.1v2z'/%3E%3C/svg%3E") no-repeat center;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zM12 17c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zm3.1-9H8.9V6c0-1.71 1.39-3.1 3.1-3.1s3.1 1.39 3.1 3.1v2z'/%3E%3C/svg%3E") no-repeat center}.skill-card.mastered{border-color:var(--color-gold);background:#d4af3726;animation:goldenGlow 3s ease-in-out infinite}.skill-card.practicing{border-color:var(--color-secondary)}.skill-card-name{font-weight:700;font-size:var(--font-size-lg);margin-bottom:var(--space-xs)}.skill-card-status{font-size:var(--font-size-sm);color:var(--color-text-light)}.skill-card-score{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:var(--space-xs)}.mastery-badge{display:inline-block;padding:2px 8px;border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.5px}.mastery-badge.mastered{background:var(--color-success);color:#fff}.mastery-badge.practicing{background:var(--color-secondary);color:#fff}.mastery-badge.introduced{background:var(--color-primary);color:#fff}.activity-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-lg) 0;gap:var(--space-xl);position:relative;overflow:hidden;width:100%;min-height:80vh}.creation-background-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}.activity-screen>*:not(.creation-background-canvas){position:relative;z-index:1}.activity-header{text-align:center;width:100%}.activity-progress{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-md)}.progress-bar-container{width:200px;height:8px;background:#fff3;border-radius:4px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--color-gold);border-radius:4px;transition:width var(--transition-normal)}.progress-text{font-size:var(--font-size-md);color:#fff;font-weight:600;text-shadow:0 1px 4px rgba(0,0,0,.6)}.activity-label{font-size:var(--font-size-xl);color:var(--color-gold);font-weight:600;margin-bottom:var(--space-sm);text-shadow:0 2px 6px rgba(0,0,0,.7)}.target-word-label{font-size:var(--font-size-lg);color:var(--color-text-light);font-weight:600;margin-bottom:var(--space-md);text-align:center}.target-word-highlight{font-family:var(--font-mono);font-size:var(--font-size-2xl);font-weight:800;color:var(--color-faith-accent);letter-spacing:1px;display:inline-block;margin-left:var(--space-sm);padding:var(--space-xs) var(--space-md);background:#6b50301a;border-radius:var(--radius-sm)}.chunk-display{display:flex;align-items:center;justify-content:center;gap:var(--space-md);margin:var(--space-lg) 0}.chunk-box{font-family:var(--font-mono);font-size:var(--font-size-chunk);font-weight:700;padding:var(--space-md) var(--space-xl);border-radius:var(--radius-lg);background:var(--color-surface);border:4px solid var(--color-primary);color:var(--color-primary-dark);min-width:100px;text-align:center;box-shadow:var(--shadow-md);transition:all var(--transition-normal)}.chunk-box.highlight{background:var(--color-primary);color:#fff;animation:chunkPulse .6s ease}.chunk-box.placeholder{border-style:dashed;color:var(--color-text-muted);background:#1a2e1a99}.chunk-box.selected{border-color:var(--color-success);background:var(--color-success-light);color:var(--color-success)}.chunk-connector{font-size:var(--font-size-2xl);color:#e8dcc4;font-weight:600;text-shadow:0 1px 4px rgba(0,0,0,.5)}.result-word{font-family:var(--font-mono);font-size:var(--font-size-3xl);font-weight:700;color:var(--color-success);text-align:center;animation:wordReveal .5s ease}@keyframes chunkPulse{0%{transform:scale(1)}50%{transform:scale(1.08)}to{transform:scale(1)}}@keyframes wordReveal{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.choices-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--space-md);width:100%;max-width:900px;padding:0 var(--space-md)}.choice-btn{font-family:var(--font-mono);font-size:var(--font-size-xl);font-weight:700;padding:var(--space-lg) var(--space-md);border-radius:var(--radius-lg);background:var(--color-surface);border:3px solid var(--color-border);color:var(--color-text);transition:all var(--transition-fast);min-height:64px;display:flex;align-items:center;justify-content:center;position:relative;user-select:none;-webkit-user-select:none}.choice-btn:hover:not(:disabled){border-color:#fff;transform:translateY(-2px);box-shadow:0 0 15px #fff9,0 0 30px #ffffff4d,0 0 45px #d4af3733,inset 0 0 8px #ffffff1a}.choice-btn:active:not(:disabled){transform:translateY(0)}.choice-btn.focused{border-color:#fff;box-shadow:0 0 15px #fff9,0 0 30px #ffffff4d,0 0 45px #d4af3733,inset 0 0 8px #ffffff1a;outline:2px solid rgba(255,255,255,.4);outline-offset:3px}.choice-btn.correct{border-color:var(--color-success);background:var(--color-success-light);color:var(--color-success);animation:correctBounce .4s ease}.choice-btn.incorrect{border-color:var(--color-error);background:var(--color-error-light);color:var(--color-error);animation:incorrectShake .4s ease}.choice-btn:disabled{cursor:default;opacity:.6}@keyframes correctBounce{0%{transform:scale(1)}30%{transform:scale(1.1)}60%{transform:scale(.95)}to{transform:scale(1)}}@keyframes incorrectShake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.build-word-area{display:flex;flex-direction:column;align-items:center;gap:var(--space-xl);width:100%;max-width:900px}.build-word-target{font-family:var(--font-mono);font-size:var(--font-size-2xl);color:var(--color-text-light);font-weight:700;letter-spacing:2px}.build-word-slots{display:flex;gap:var(--space-md);align-items:center}.build-choices-section{width:100%}.build-choices-label{font-size:var(--font-size-sm);color:var(--color-text-light);font-weight:600;text-align:center;margin-bottom:var(--space-sm)}.feedback-overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:100;pointer-events:none}.feedback-message{font-size:var(--font-size-3xl);font-weight:800;padding:var(--space-lg) var(--space-2xl);border-radius:var(--radius-xl);animation:feedbackPop .6s ease forwards}.feedback-message.correct-feedback{color:var(--color-success);background:#16a34a26;border:2px solid var(--color-success)}.feedback-message.incorrect-feedback{color:var(--color-error);background:#dc262626;border:2px solid var(--color-error)}@keyframes feedbackPop{0%{opacity:0;transform:scale(.5)}40%{opacity:1;transform:scale(1.1)}70%{transform:scale(1)}to{opacity:0;transform:scale(1)}}.round-complete{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-xl);text-align:center;padding:var(--space-2xl);flex:1}.round-complete-title{font-size:var(--font-size-3xl);font-weight:800;color:var(--color-primary)}.round-score{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm)}.score-circle{width:120px;height:120px;border-radius:var(--radius-full);border:6px solid;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-3xl);font-weight:800}.score-circle.great{border-color:var(--color-success);color:var(--color-success)}.score-circle.good{border-color:var(--color-secondary);color:var(--color-secondary)}.score-circle.needs-work{border-color:var(--color-error);color:var(--color-error)}.score-label{font-size:var(--font-size-lg);color:var(--color-text-light);font-weight:600}.round-actions{display:flex;gap:var(--space-md);flex-wrap:wrap;justify-content:center}.btn{padding:var(--space-md) var(--space-xl);border-radius:1rem;font-weight:700;font-size:var(--font-size-md);font-family:var(--font-main);transition:all var(--transition-fast);display:inline-flex;align-items:center;gap:var(--space-sm);border:2px solid var(--color-border)}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn:active{transform:translateY(2px)}.btn-primary{background:var(--color-primary);color:var(--color-text-on-dark);border-color:var(--color-border);box-shadow:0 4px 15px #0003}.btn-primary:hover{background:var(--color-primary-dark)}.btn-secondary{background:#ffffff4d;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--color-text);border-color:var(--color-border)}.btn-success{background:var(--color-success);color:#fff}.btn-warning{background:var(--color-secondary);color:#fff}.btn-large{padding:var(--space-lg) var(--space-2xl);font-size:var(--font-size-lg)}.btn-small{padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm)}.mode-tabs{display:flex;justify-content:center;gap:2px;background:var(--color-border);border-radius:var(--radius-lg);padding:3px;margin:var(--space-md) auto;overflow-x:auto;-webkit-overflow-scrolling:touch;width:fit-content}.mode-tab{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-weight:600;font-size:var(--font-size-sm);white-space:nowrap;transition:all var(--transition-fast);color:var(--color-text-light)}.mode-tab:hover{background:#ffffff4d}.mode-tab.active{background:var(--color-primary);color:var(--color-text-on-dark);box-shadow:var(--shadow-sm)}.worksheet-container{width:100%;max-width:1200px;margin:0 auto}.worksheet-header{text-align:center;padding:var(--space-lg);border-bottom:2px solid var(--color-border);margin-bottom:var(--space-lg)}.worksheet-title{font-size:var(--font-size-xl);font-weight:700;color:var(--color-primary)}.worksheet-subtitle{font-size:var(--font-size-sm);color:var(--color-text-light)}.worksheet-question{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:.75rem;padding:var(--space-lg);margin-bottom:var(--space-md);border:2px solid var(--glass-border);transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}.worksheet-question.answered-correct{border-color:var(--color-success);background:var(--color-success-light)}.worksheet-question.answered-incorrect{border-color:var(--color-error);background:var(--color-error-light)}.worksheet-q-num{font-size:var(--font-size-sm);font-weight:700;color:var(--color-text-muted);margin-bottom:var(--space-sm)}.worksheet-q-prompt{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md)}.worksheet-q-chunk{font-family:var(--font-mono);font-size:var(--font-size-xl);font-weight:700;color:var(--color-primary)}.worksheet-q-choices{display:flex;flex-wrap:wrap;gap:var(--space-sm)}.worksheet-choice{font-family:var(--font-mono);font-size:var(--font-size-lg);font-weight:700;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);border:2px solid var(--color-border);transition:all var(--transition-fast)}.worksheet-choice:hover:not(:disabled){border-color:#fff;box-shadow:0 0 12px #ffffff4d}.worksheet-choice.selected{border-color:#fff;border-width:3px;box-shadow:0 0 16px #fff6}.worksheet-choice.correct-reveal{border-color:var(--color-success);background:var(--color-success);color:#fff}.worksheet-choice.incorrect-reveal{border-color:var(--color-error);background:var(--color-error-light);color:var(--color-error)}.quiz-container{width:100%;max-width:1100px;margin:0 auto}.quiz-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md);background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:.75rem;border:2px solid var(--glass-border);margin-bottom:var(--space-lg);box-shadow:var(--shadow-lg)}.quiz-skill-name{font-weight:700;color:var(--color-primary)}.quiz-progress-text{font-size:var(--font-size-sm);color:var(--color-text-light);font-weight:600}.quiz-results{text-align:center;padding:var(--space-2xl)}.quiz-results-title{font-size:var(--font-size-2xl);font-weight:800;margin-bottom:var(--space-lg)}.quiz-results-breakdown{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--space-md);margin:var(--space-xl) 0}.quiz-stat{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);padding:var(--space-lg);border-radius:.75rem;border:2px solid var(--glass-border)}.quiz-stat-value{font-size:var(--font-size-2xl);font-weight:800;color:var(--color-primary)}.quiz-stat-label{font-size:var(--font-size-sm);color:var(--color-text-light)}.settings-panel{max-width:800px;margin:0 auto;padding:var(--space-lg)}.settings-section{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:.75rem;padding:var(--space-lg);margin-bottom:var(--space-lg);border:2px solid var(--glass-border);box-shadow:var(--shadow-lg)}.settings-section-title{font-size:var(--font-size-lg);font-weight:700;color:var(--color-primary);margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:2px solid var(--color-border)}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) 0;border-bottom:1px solid var(--color-border)}.settings-row:last-child{border-bottom:none}.settings-label{font-weight:600;color:var(--color-text)}.settings-description{font-size:var(--font-size-sm);color:var(--color-text-light);margin-top:2px}.toggle-switch{position:relative;width:52px;height:28px;background:var(--color-border);border-radius:14px;cursor:pointer;transition:background var(--transition-fast);flex-shrink:0}.toggle-switch.on{background:var(--color-primary)}.toggle-switch:after{content:"";position:absolute;width:22px;height:22px;background:#fff;border-radius:50%;top:3px;left:3px;transition:transform var(--transition-fast);box-shadow:var(--shadow-sm)}.toggle-switch.on:after{transform:translate(24px)}.range-slider{-webkit-appearance:none;appearance:none;width:120px;height:6px;background:var(--color-border);border-radius:3px;outline:none}.range-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;background:var(--color-primary);border-radius:50%;cursor:pointer}.range-slider::-moz-range-thumb{width:20px;height:20px;background:var(--color-primary);border-radius:50%;cursor:pointer;border:none}.dashboard{max-width:1200px;margin:0 auto;padding:var(--space-lg) 0}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-md);margin-bottom:var(--space-xl)}.stat-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:.75rem;padding:var(--space-lg);text-align:center;border:2px solid var(--glass-border);box-shadow:var(--shadow-lg)}.stat-card-value{font-size:var(--font-size-2xl);font-weight:800;color:var(--color-primary)}.stat-card-label{font-size:var(--font-size-sm);color:var(--color-text-light);margin-top:var(--space-xs)}.accuracy-list{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:.75rem;padding:var(--space-lg);border:2px solid var(--glass-border);margin-bottom:var(--space-lg);box-shadow:var(--shadow-lg)}.accuracy-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) 0;border-bottom:1px solid var(--color-border)}.accuracy-item:last-child{border-bottom:none}.accuracy-bar{width:100px;height:8px;background:var(--color-border);border-radius:4px;overflow:hidden}.accuracy-bar-fill{height:100%;border-radius:4px;transition:width var(--transition-normal)}.accuracy-bar-fill.high{background:var(--color-success)}.accuracy-bar-fill.medium{background:var(--color-secondary)}.accuracy-bar-fill.low{background:var(--color-error)}.profile-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--space-md);margin:var(--space-lg) 0}.profile-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:.75rem;padding:var(--space-lg);text-align:center;border:2px solid var(--glass-border);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-lg)}.profile-card:hover{border-color:var(--color-secondary);box-shadow:0 12px 40px #0003}.profile-card.active{border-color:var(--color-gold);background:#d4af3726}.profile-card-name{font-size:var(--font-size-lg);font-weight:700}.profile-card-grade{font-size:var(--font-size-sm);color:var(--color-text-light)}.btn-edit-profile{background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:4px 10px;cursor:pointer;color:var(--color-text-light);transition:all var(--transition-fast);display:inline-flex;align-items:center;gap:4px;font-size:var(--font-size-sm);font-family:var(--font-main)}.btn-edit-profile:hover{background:#d4af371a;border-color:var(--color-gold);color:var(--color-gold)}.btn-edit-profile svg{width:14px;height:14px}.profile-name-edit-input{width:100%;padding:6px 10px;border-radius:var(--radius-sm);border:2px solid var(--color-gold);font-size:var(--font-size-lg);font-weight:700;font-family:var(--font-main);text-align:center;background:var(--glass-bg);color:var(--color-text);outline:none;box-sizing:border-box}.profile-name-edit-input:focus{box-shadow:0 0 0 3px #d4af374d}.profile-name-char-count{font-size:var(--font-size-xs);color:var(--color-text-light);text-align:center;margin-top:2px}.print-worksheet{background:#fff;padding:40px;max-width:800px;margin:0 auto}.print-worksheet-header{text-align:center;border-bottom:3px solid #333;padding-bottom:16px;margin-bottom:24px}.print-logo{height:60px;width:auto;margin-bottom:8px}.print-worksheet-title{font-size:24px;font-weight:700}.print-worksheet-subtitle{font-size:14px;color:#666}.print-worksheet-name-line{display:flex;justify-content:space-between;margin-bottom:24px;font-size:14px}.print-worksheet-name-line span{border-bottom:1px solid #333;min-width:200px;display:inline-block}.print-question{margin-bottom:20px;page-break-inside:avoid}.print-q-row{display:flex;align-items:center;gap:12px;margin-bottom:8px}.print-q-num{font-weight:700;min-width:30px}.print-q-chunk{font-family:Comic Sans MS,cursive;font-size:20px;font-weight:700;padding:4px 12px;border:2px solid #333;border-radius:8px}.print-q-plus{font-size:20px;font-weight:700}.print-q-blank{width:80px;border-bottom:2px solid #333;display:inline-block}.print-choices{display:flex;gap:12px;margin-left:42px}.print-choice{font-family:Comic Sans MS,cursive;font-size:18px;padding:4px 16px;border:2px solid #999;border-radius:8px}@media print{body{background:#fff!important}.app-header-wrapper,.mode-tabs,.btn,.no-print{display:none!important}.print-worksheet{padding:20px;max-width:100%;box-shadow:none}.print-question{page-break-inside:avoid}}.keyboard-hint{position:fixed;bottom:var(--space-md);right:var(--space-md);background:#000000b3;color:#fff;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);font-size:var(--font-size-xs);display:none;z-index:50}.keyboard-active .keyboard-hint{display:block}.keyboard-hint kbd{background:#fff3;padding:2px 6px;border-radius:4px;margin:0 2px;font-family:monospace}.back-btn{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);color:#fff;font-weight:600;font-size:var(--font-size-lg);transition:color var(--transition-fast);text-shadow:0 1px 4px rgba(0,0,0,.6)}.back-btn:hover{color:var(--color-gold)}.back-btn svg{width:22px;height:22px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.5))}.loading-spinner{width:40px;height:40px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite;margin:var(--space-2xl) auto}@keyframes spin{to{transform:rotate(360deg)}}.streak-indicator{display:flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-md);background:var(--color-secondary);color:#fff;border-radius:var(--radius-lg);font-weight:700;font-size:var(--font-size-sm);animation:streakPop .4s ease}@keyframes streakPop{0%{transform:scale(0)}60%{transform:scale(1.2)}to{transform:scale(1)}}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--color-text-light)}.empty-state-icon{font-size:48px;margin-bottom:var(--space-md);opacity:.5}@media(max-width:768px){:root{--font-size-chunk: var(--font-size-chunk-mobile)}.app-container{padding:0 var(--space-sm)}.app-header{padding:var(--space-sm) 0}.app-logo{font-size:var(--font-size-lg)}.grade-selector{overflow-x:auto;-webkit-overflow-scrolling:touch;padding:var(--space-xs)}.grade-btn{padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm)}.skill-map{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--space-sm)}.skill-card{padding:var(--space-md)}.chunk-box{padding:var(--space-sm) var(--space-md);min-width:70px}.choices-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-sm)}.choice-btn{font-size:var(--font-size-lg);padding:var(--space-md) var(--space-sm);min-height:56px}.round-complete{padding:var(--space-lg)}.round-actions{flex-direction:column;width:100%}.round-actions .btn{width:100%;justify-content:center}.dashboard-grid{grid-template-columns:repeat(2,1fr)}.settings-row{flex-direction:column;align-items:flex-start;gap:var(--space-sm)}.print-worksheet{padding:16px}}@media(max-width:480px){.chunk-display{flex-direction:column;gap:var(--space-sm)}.chunk-connector{transform:rotate(90deg)}.choices-grid{grid-template-columns:1fr}.worksheet-q-choices{flex-direction:column}.worksheet-choice{width:100%;text-align:center}}@media(max-width:360px){.app-container{padding:0 var(--space-xs)}.app-header-logo{font-size:.65rem}.app-header-controls-row{gap:var(--space-xs)}.icon-btn{width:36px;height:36px}.grade-btn{padding:var(--space-xs) var(--space-sm);font-size:.75rem}.skill-map{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:var(--space-xs)}.choice-btn{font-size:var(--font-size-md);padding:var(--space-sm);min-height:48px}.cinematic-score{font-size:1.2rem}.cinematic-encouragement{font-size:1rem}.cinematic-btn{font-size:.55rem;padding:10px 16px}.cinematic-actions{flex-direction:column;align-items:center}.badge-container{padding:1.5rem 2rem;max-width:90vw}.confirm-modal{padding:var(--space-md)}.word-card-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}@media(hover:none)and (pointer:coarse){.choice-btn{min-height:64px;font-size:var(--font-size-xl)}.skill-card{min-height:80px}.btn{min-height:48px}.icon-btn{width:44px;height:44px}.grade-btn{min-height:44px;padding:var(--space-sm) var(--space-md)}.btn-danger,.btn-save-profile,.btn-cancel-edit{min-height:44px;padding:10px 20px}.cinematic-btn{min-height:48px;padding:14px 32px}.choice-btn:hover:not(:disabled){transform:none;box-shadow:none}.skill-card:hover:not(.locked){transform:none;box-shadow:none}.icon-btn:hover{background:#ffffff4d;border-color:var(--color-border)}.header-back-btn:hover{background:#5a4630e6!important;border-color:var(--color-secondary-dark)!important}.btn:hover{transform:none}.btn-primary:hover{background:var(--color-primary)}.cinematic-btn:hover,.word-card:hover{transform:none;box-shadow:none}.btn-danger:hover{transform:none}.choice-btn:active:not(:disabled){transform:scale(.97);background:#ffffff59}.skill-card:active:not(.locked){transform:scale(.97)}.icon-btn:active{transform:scale(.92);background:#ffffff80}.cinematic-btn:active{transform:scale(.96)}.btn:active{transform:scale(.97)}.choice-btn,.skill-card,.icon-btn,.btn,.cinematic-btn,.grade-btn{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:manipulation}}@supports (padding: env(safe-area-inset-top)){.app-container{padding-left:max(var(--space-md),env(safe-area-inset-left));padding-right:max(var(--space-md),env(safe-area-inset-right))}.app-header{padding-top:max(var(--space-sm),env(safe-area-inset-top))}.cinematic-wrapper{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}}.retro-font{font-family:"Press Start 2P",monospace,cursive}.body-font{font-family:Patrick Hand,Comic Sans MS,cursive,sans-serif}.reward-overlay{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;background:#000c;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:fadeIn .3s ease}.badge-container{background:#d4bf9af2;-webkit-backdrop-filter:blur(48px);backdrop-filter:blur(48px);padding:2.5rem 3.5rem;border-radius:1.5rem;border:2px solid #b89b6a;box-shadow:0 0 60px #b49b6a4d;display:flex;flex-direction:column;align-items:center;text-align:center;max-width:28rem;gap:1rem;animation:badgeReveal .6s ease}.badge-stars{display:flex;gap:.5rem;margin-bottom:.5rem}.badge-star{color:var(--color-gold);font-size:1.5rem}.badge-icon{width:5rem;height:5rem;border:3px solid var(--color-gold);border-radius:9999px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 25px #d4af3766;background:#f5e6a8e6;animation:goldenGlow 3s ease-in-out infinite}.badge-icon svg{width:2.5rem;height:2.5rem;fill:var(--color-faith-accent)}.badge-name{font-family:"Press Start 2P",monospace,cursive;font-weight:900;color:#1a1208;font-size:.85rem;line-height:1.6;margin-top:.5rem}.scripture-ref{font-family:Patrick Hand,Comic Sans MS,cursive,sans-serif;font-style:italic;color:#6b5030;font-size:1.1rem}.milestone-card{background:#d4bf9ad9;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:2px solid #6b5030;border-radius:1rem;padding:1.5rem;box-shadow:0 4px 20px #00000026}.encouragement-text{font-family:Patrick Hand,Comic Sans MS,cursive,sans-serif;color:var(--color-text-light);font-weight:700;font-size:var(--font-size-lg);letter-spacing:.05em;text-align:center;padding:var(--space-sm) var(--space-md)}.faith-journey{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);padding:.75rem 1.5rem;border-radius:.75rem;border:1px solid var(--glass-border);box-shadow:0 4px 20px #00000026;margin-bottom:var(--space-md)}.faith-journey-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem}.faith-journey-label{font-family:Patrick Hand,Comic Sans MS,cursive,sans-serif;color:var(--color-text-light);text-transform:uppercase;font-weight:700;letter-spacing:.15em;font-size:.875rem}.faith-journey-tier{font-family:Patrick Hand,Comic Sans MS,cursive,sans-serif;color:var(--color-text);font-weight:900;font-size:1.2rem}.faith-journey-bar{background:#a88b5e66;border-radius:9999px;overflow:hidden;border:1px solid var(--color-border);height:.75rem}.faith-journey-fill{height:100%;background:linear-gradient(to right,#6b5030,#3a2a18);border-radius:9999px;transition:width 1s ease-out}.faith-journey-progress-text{font-family:Patrick Hand,cursive;font-size:.85rem;color:var(--color-text-muted);text-align:right;margin-top:.25rem}.rewards-section{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:.75rem;padding:var(--space-lg);border:2px solid var(--glass-border);box-shadow:var(--shadow-lg);margin-bottom:var(--space-xl)}.rewards-grid{display:flex;flex-wrap:wrap;gap:var(--space-md);justify-content:center;margin-top:var(--space-md)}.reward-badge-card{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;background:#fff3;border-radius:1rem;border:2px solid var(--glass-border);min-width:120px}.reward-badge-card.earned{border-color:var(--color-gold);background:#d4af371a}.reward-badge-card .badge-icon{width:3.5rem;height:3.5rem}.reward-badge-card .badge-icon svg{width:1.75rem;height:1.75rem}.reward-badge-label{font-family:Patrick Hand,cursive;font-size:.9rem;font-weight:700;color:var(--color-text);text-align:center}.reward-badge-date{font-family:Patrick Hand,cursive;font-size:.75rem;color:var(--color-text-muted)}.milestones-list{display:flex;flex-direction:column;gap:var(--space-sm);margin-top:var(--space-md)}.milestone-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);background:#ffffff26;border-radius:.75rem;border:1px solid var(--glass-border)}.milestone-item.earned{border-color:var(--color-gold);background:#d4af3714}.milestone-icon{font-size:1.5rem}.milestone-info{flex:1}.milestone-name{font-family:Patrick Hand,cursive;font-weight:700;color:var(--color-text);font-size:1rem}.milestone-scripture{font-family:Patrick Hand,cursive;font-style:italic;color:var(--color-text-muted);font-size:.85rem}@keyframes goldenGlow{0%,to{box-shadow:0 0 15px #d4af3733}50%{box-shadow:0 0 30px #d4af3780}}@keyframes badgeReveal{0%{transform:scale(0);opacity:0}60%{transform:scale(1.15);opacity:1}to{transform:scale(1)}}@keyframes milestoneSlide{0%{transform:translateY(2rem);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.confirm-modal-overlay{position:fixed;inset:0;z-index:300;background:#000000a6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;animation:modalFadeIn .2s ease}.confirm-modal{background:var(--color-surface);border:2px solid var(--color-gold);border-radius:var(--radius-lg);padding:var(--space-xl);max-width:420px;width:90%;box-shadow:0 20px 60px #0006,0 0 40px #d4af3726;animation:modalSlideIn .3s ease}.confirm-modal-title{font-family:var(--font-retro);font-size:.9rem;color:var(--color-primary);margin-bottom:var(--space-md);text-align:center}.confirm-modal-message{font-family:var(--font-body);font-size:1rem;color:var(--color-text-light);line-height:1.5;margin-bottom:var(--space-lg);text-align:center}.confirm-modal-actions{display:flex;gap:var(--space-md);justify-content:center}.btn-danger{background:var(--color-error);color:#fff;border:2px solid #a01c1c;font-weight:700;padding:10px 24px;border-radius:var(--radius-md);cursor:pointer;font-family:var(--font-body);font-size:1rem;transition:background .15s,transform .1s}.btn-danger:hover{background:#a01c1c;transform:translateY(-1px)}.btn-danger:active{transform:translateY(0)}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.profile-edit-actions{display:flex;gap:6px;justify-content:center;margin-top:6px}.btn-save-profile{background:var(--color-success);color:#fff;border:none;padding:4px 14px;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.85rem;font-weight:700;cursor:pointer;transition:background .15s}.btn-save-profile:hover{background:#128a3e}.btn-cancel-edit{background:transparent;color:var(--color-text-muted);border:1px solid var(--color-border);padding:4px 14px;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.85rem;cursor:pointer;transition:background .15s}.btn-cancel-edit:hover{background:#0000000d}.stats-page{max-width:1200px;margin:0 auto;padding:var(--space-lg) 0}.stats-section{margin-bottom:var(--space-xl)}.stats-section-title{font-family:var(--font-retro);font-size:.8rem;color:var(--color-primary);margin-bottom:var(--space-md);text-transform:uppercase;letter-spacing:.1em}.word-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--space-md)}.word-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:var(--space-md);text-align:center;transition:transform .15s,box-shadow .15s}.word-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00000026}.word-card-word{font-family:var(--font-mono);font-size:1.3rem;color:var(--color-primary);font-weight:700;margin-bottom:4px}.word-card-chunks{font-family:var(--font-body);font-size:.8rem;color:var(--color-text-muted);margin-bottom:6px}.word-card-accuracy{font-family:var(--font-body);font-size:.85rem;font-weight:600}.word-card-accuracy.mastered{color:var(--color-success)}.word-card-accuracy.struggling{color:var(--color-error)}.stats-empty{text-align:center;padding:var(--space-2xl);color:var(--color-text-muted);font-family:var(--font-body);font-size:1.1rem}.review-page{max-width:1200px;margin:0 auto;padding:var(--space-lg) 0}.review-header{text-align:center;margin-bottom:var(--space-xl)}.review-launch-btn{margin-top:var(--space-lg);text-align:center}.cinematic-wrapper{position:fixed;inset:0;z-index:200;background:#000}.cinematic-canvas{position:absolute;inset:0;width:100%;height:100%}.cinematic-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none;z-index:10;background:radial-gradient(ellipse at center,#00000080,#0000004d,#00000026);opacity:0;transition:opacity 1.2s ease}.cinematic-overlay.visible{pointer-events:auto;opacity:1}.cinematic-score{font-family:var(--font-retro);font-size:2rem;color:var(--color-gold);text-shadow:0 0 20px rgba(212,175,55,.6),0 2px 4px rgba(0,0,0,.5);margin-bottom:var(--space-sm);opacity:0;transition:opacity .8s ease}.cinematic-score.visible{opacity:1}.cinematic-encouragement{font-family:var(--font-body);font-size:1.4rem;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.7);margin-bottom:var(--space-xl);opacity:0;transition:opacity .8s ease .3s}.cinematic-encouragement.visible{opacity:1}.cinematic-actions{display:flex;gap:var(--space-md);opacity:0;transition:opacity .6s ease .6s}.cinematic-actions.visible{opacity:1}.cinematic-btn{font-family:var(--font-retro);font-size:.7rem;padding:14px 28px;border-radius:var(--radius-md);border:2px solid var(--color-gold);cursor:pointer;transition:transform .15s,box-shadow .15s;text-transform:uppercase;letter-spacing:.1em}.cinematic-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #d4af374d}.cinematic-btn-primary{background:var(--color-gold);color:var(--color-primary-dark)}.cinematic-btn-secondary{background:transparent;color:var(--color-gold)}