.app{max-width:960px;margin:0 auto;padding:24px 16px 64px;position:relative;z-index:1}.forest-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;overflow:hidden;pointer-events:none}.forest-svg{width:100%;height:100%;display:block}.leaf-overlay{position:absolute;border-radius:50%;filter:blur(2px);opacity:.25;animation:sway 8s ease-in-out infinite}.leaf-1{top:-30px;left:-40px;width:220px;height:220px;background:radial-gradient(circle,#66bb6a 0%,transparent 70%);animation-delay:0s}.leaf-2{top:5%;right:-60px;width:280px;height:280px;background:radial-gradient(circle,#388e3c 0%,transparent 70%);animation-delay:-3s}.leaf-3{bottom:6%;left:25%;width:180px;height:180px;background:radial-gradient(circle,#81c784 0%,transparent 70%);animation-delay:-5s}@keyframes sway{0%,to{transform:translate(0) rotate(0)}50%{transform:translate(8px,-10px) rotate(3deg)}}.card{background:#fffdf7f2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.app-header h1{text-shadow:0 2px 0 #fff,0 6px 14px rgba(46,84,36,.3)}.mode-bar{display:inline-flex;align-items:center;gap:8px;margin-top:10px;padding:6px 12px;background:#ffffffd9;border-radius:999px;box-shadow:var(--shadow);font-size:.95rem}.mode-label{color:#5d4037;font-weight:700}.mode-btn{padding:6px 14px;border-radius:999px;background:#f5f5f5;color:#5d4037;transition:.15s;font-size:.95rem}.mode-btn.active{background:var(--primary);color:#fff}.mode-dot{margin-left:4px;font-size:.8em}.mode-dot.on{color:#c8e6c9}.mode-dot.off{color:#ef9a9a}.mode-note{color:#c62828;font-size:.85rem}.setup-label{margin:14px 0 6px;font-weight:700;color:#5d4037}.bird-pool-note{margin:14px 0 8px;padding:8px 12px;background:#e8f5e9;border-radius:10px}.rank-buttons{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin:10px 0 6px}.rank-btn{position:relative;padding:14px 8px 10px;border-radius:16px;background:#fff;color:#5d4037;border:4px solid #eee;border-bottom-width:6px;transition:.15s;display:flex;flex-direction:column;align-items:center;gap:2px}.rank-btn:hover:not(.selected){border-color:#ffcc80}.rank-btn.selected{border-color:var(--rank-color, var(--primary));background:linear-gradient(180deg,#fff 0%,var(--rank-color, #fff8e1) 100%);transform:translateY(-2px);box-shadow:0 4px 16px #0000001f}.rank-icon{font-size:2.4rem;line-height:1}.rank-name{font-size:1.1rem;font-weight:700;color:var(--primary-dark)}.rank-sub{font-size:.75rem;color:#8d6e63;letter-spacing:.05em}.rank-count{margin-top:4px;padding:2px 10px;background:#fff8e1;border-radius:999px;font-size:.85rem;font-weight:700;color:#5d4037}.app-lang-switch{display:inline-flex;gap:6px;margin-top:10px;padding:4px 6px;background:#ffffffd9;border-radius:999px;box-shadow:var(--shadow)}.app-lang-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border-radius:999px;background:transparent;color:#5d4037;font-size:.9rem}.app-lang-btn:hover{background:#fff8e1}.app-lang-btn.active{background:var(--primary);color:#fff}.app-lang-flag{font-size:1.1em}.app-lang-name{font-weight:700}.kid-name-edit{width:100%;font-size:.95rem;font-weight:700;text-align:center;padding:4px 6px;border-radius:8px;border:2px solid var(--primary);background:#fff;outline:none}.kid-edit{position:absolute;top:4px;left:6px;width:22px;height:22px;border-radius:50%;background:#fff8e1;font-size:.75rem;line-height:1}.kid-edit:hover{background:var(--accent)}.kid-edit-badge{position:absolute;bottom:4px;right:6px;background:#fff3e0;border-radius:8px;padding:1px 6px;font-size:.7rem;color:#6d4c41}.guest-row{display:grid;grid-template-columns:1.1fr 1.5fr 1.2fr 1fr 1.2fr}.mono{font-family:Courier New,Menlo,monospace;font-size:.85rem}.edit-log-list{display:flex;flex-direction:column;gap:4px}.edit-log-row{display:grid;grid-template-columns:38px auto auto 18px auto 1fr;align-items:center;gap:8px;padding:6px 10px;background:#fff8e1;border-radius:8px;font-size:.9rem}.edit-log-field{color:#8d6e63}.edit-log-before{color:#c62828;text-decoration:line-through}.edit-log-after{color:#2e7d32;font-weight:700}.edit-log-arrow{color:#8d6e63}.edit-log-time{text-align:right;color:#8d6e63;font-size:.8rem}.past-pick{background:#e3f2fd;border:2px dashed #64b5f6;border-radius:14px;padding:14px;margin-bottom:14px}.past-pick h3{color:#0277bd;font-size:1.05rem;margin-bottom:6px}.past-list{display:flex;flex-direction:column;gap:6px;margin-top:8px;max-height:320px;overflow-y:auto}.past-item{display:grid;grid-template-columns:32px 1fr auto auto;align-items:center;gap:10px;padding:8px 12px;background:#fff;border:2px solid transparent;border-radius:10px;text-align:left;transition:.1s}.past-item:hover{border-color:#64b5f6;background:#fff3e0}.past-name{font-weight:700;color:#5d4037}.past-year{font-size:.8rem;color:#8d6e63}.past-cnt{font-size:.8rem;background:#fff8e1;padding:2px 8px;border-radius:999px;color:#5d4037}.past-divider{text-align:center;margin:14px 0 6px;color:#8d6e63;font-size:.85rem;position:relative}.past-divider:before,.past-divider:after{content:"";position:absolute;top:50%;width:30%;height:1px;background:#bdbdbd}.past-divider:before{left:4%}.past-divider:after{right:4%}.day-note{margin:8px 0 12px;padding:8px 12px;background:#fff3e0;border-left:4px solid #ff9800;border-radius:6px;font-size:.9rem;color:#5d4037}.kid-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}.kid-actions .btn{flex:1;min-width:200px}.guest-btn{background:#f5f5f5;color:#5d4037;border:2px dashed #bdbdbd}.guest-banner{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#f5f5f5,#eee);border:2px dashed #9e9e9e}.guest-icon{font-size:2.2rem}.guest-text{flex:1}.app-footer{display:flex;flex-direction:column;align-items:center;gap:8px}.footer-admin{margin-top:4px}.admin-link{font-size:.85rem;color:#8d6e63;background:none;padding:4px 10px;border-radius:6px;text-decoration:underline dotted}.admin-link:hover{color:var(--primary-dark);background:#fff8e199}.admin-tab{background:linear-gradient(135deg,#fff3e0,#ffe0b2)!important}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:#fff;border-radius:18px;padding:24px;max-width:360px;width:calc(100% - 32px);box-shadow:0 20px 60px #0000004d}.modal h3{margin-top:0;color:var(--primary-dark)}.kid-photo-inline{width:32px;height:32px;border-radius:50%;vertical-align:middle;object-fit:cover;margin-right:4px}.lang-buttons{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 16px}.lang-btn{flex:1;min-width:140px;padding:12px;border-radius:14px;background:#f5f5f5;color:var(--text);border:3px solid transparent;display:flex;flex-direction:column;align-items:center;gap:4px;transition:.15s}.lang-btn.selected{background:#fff8e1;border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 14px #ff8a6540}.lang-flag{font-size:2rem;line-height:1}.lang-label{font-size:.95rem;font-weight:700}.bird-preview{margin:16px 0 6px}.small{font-size:.9rem}.bird-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:10px;margin-top:6px}.bird-thumb{background:#fff8e1;border-radius:12px;padding:8px 4px;text-align:center}.bird-thumb.small{padding:4px 2px}.bird-thumb-name{font-size:.8rem;margin-top:4px;color:#5d4037;word-break:break-word}.bird-stage{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:14px 16px;background:linear-gradient(135deg,#e8f5e9,#f1f8e9);border-radius:18px;margin-bottom:14px;box-shadow:inset 0 2px 6px #388e3c1a;position:relative}.bird-svg{flex-shrink:0;filter:drop-shadow(0 6px 10px rgba(0,0,0,.18));animation:birdHover 2.2s ease-in-out infinite;transform-origin:center bottom}@keyframes birdHover{0%{transform:translateY(0) rotate(-2.5deg) scaleY(1)}20%{transform:translateY(-8px) rotate(2deg) scaleY(.97)}40%{transform:translateY(-2px) rotate(-1deg) scaleY(1.02)}60%{transform:translateY(-9px) rotate(2.5deg) scaleY(.96)}80%{transform:translateY(-1px) rotate(-2deg) scaleY(1.02)}to{transform:translateY(0) rotate(-2.5deg) scaleY(1)}}.bird-names{width:100%;text-align:center}.bird-main-name{font-size:2.2rem;font-weight:700;color:#2e7d32;line-height:1.2;word-break:break-word}.bird-sub-name{font-size:1.1rem;color:#6d4c41;font-family:Courier New,monospace;margin-top:4px}.bird-other-names{margin-top:6px;display:flex;justify-content:center;flex-wrap:wrap;gap:10px;font-size:.85rem;color:#5d4037}.result-birds{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:8px;margin:10px 0 14px}.dashboard h3.dashboard-sec{margin-top:22px;color:var(--primary-dark);border-bottom:2px dashed #ffcc80;padding-bottom:4px}.leader-list{display:flex;flex-direction:column;gap:6px}.leader-row{display:grid;grid-template-columns:48px 40px 1fr auto;align-items:center;gap:10px;padding:8px 10px;background:#fff8e1;border-radius:10px}.rank{font-weight:700;color:var(--primary-dark)}.leader-avatar{font-size:1.5rem}.leader-name{font-weight:700}.leader-score{color:#2e7d32;font-weight:700}.leader-score small{color:#8d6e63;font-weight:400;margin-left:2px}.kid-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin-top:8px}.kid-stat-card{background:#fff8e1;border-radius:12px;padding:12px}.kid-stat-head{display:flex;align-items:center;gap:6px;margin-bottom:8px;font-weight:700}.kid-stat-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;font-size:.9rem}.kid-stat-grid>div{display:flex;flex-direction:column;align-items:center}.kid-stat-grid b{font-size:1.1rem;color:var(--primary-dark)}.mini-photo{width:28px;height:28px;border-radius:50%;object-fit:cover;vertical-align:middle}.recent-kid{display:inline-flex;align-items:center;gap:6px}.kid-year-small{font-size:.75rem;color:#8d6e63}.app-header{text-align:center;padding:16px 0 8px}.app-header h1{font-size:2.4rem;color:var(--primary-dark);margin-bottom:4px;letter-spacing:.05em}.subtitle{margin:0;color:#8d6e63}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:18px}.card h2{color:var(--primary-dark);font-size:1.25rem}.muted{color:#8d6e63}.tabs{display:flex;gap:8px;margin-bottom:14px}.tab{flex:1;padding:12px;border-radius:14px;background:#fff;color:var(--text);border:2px solid transparent;font-size:1rem;box-shadow:var(--shadow);transition:.15s}.tab.active{background:var(--primary);color:#fff;transform:translateY(-2px)}.tab:hover:not(.active){border-color:var(--primary)}.kid-list{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:14px}.kid-card{position:relative;width:124px;padding:12px 8px;border-radius:14px;background:#fff8e1;border:3px solid transparent;text-align:center;cursor:pointer;transition:.15s}.kid-avatar-wrap{display:flex;align-items:center;justify-content:center;height:70px;position:relative;background:none;border:none;padding:0;width:100%}.kid-avatar-edit{cursor:pointer;border-radius:12px;transition:.15s}.kid-avatar-edit:hover{background:#ff8a6514}.kid-photo-edit-badge{position:absolute;bottom:0;right:18px;background:var(--primary);color:#fff;font-size:.7rem;border-radius:50%;width:22px;height:22px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 4px #0003}.photo-source-buttons{display:flex;flex-direction:column;gap:10px;margin:14px 0}.photo-source-buttons .btn{width:100%}.kid-avatar-tile{display:inline-flex;align-items:center;justify-content:center;background:#fff;border:2px solid #ffcc80;border-radius:50%;overflow:hidden;padding:0;flex-shrink:0;vertical-align:middle;box-shadow:0 2px 6px #0000001a}.kid-avatar-tile.clickable{cursor:pointer;transition:.15s}.kid-avatar-tile.clickable:hover{transform:scale(1.06)}.kid-avatar-img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}.kid-avatar-emoji{line-height:1}.kid-avatar-settings{color:#8d6e63;line-height:1}.kid-avatar-tile.no-avatar{background:#f5f5f5;border-color:#bdbdbd}.title-with-avatar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.growth-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:14px}.growth-header h2{flex:0 0 auto}.best-records{display:flex;gap:10px;flex-wrap:wrap;flex:1;justify-content:flex-end}.best-rec{display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,#fff8e1,#ffe0b2);border:2px solid #ffcc80;border-radius:14px;padding:10px 14px;min-width:160px}.best-icon{font-size:1.8rem;line-height:1}.best-body{display:flex;flex-direction:column;gap:2px}.best-label{font-size:.75rem;color:#8d6e63;font-weight:700}.best-value{font-size:1.5rem;font-weight:900;color:var(--primary-dark);line-height:1}.best-value small{font-size:.7rem;margin-left:3px;color:#8d6e63;font-weight:400}.best-date{font-size:.72rem;color:#6d4c41;font-family:Courier New,monospace}@media (max-width: 700px){.growth-header{flex-direction:column}.best-records{justify-content:flex-start;width:100%}.best-rec{flex:1;min-width:140px}}.photo-edit-modal{max-width:400px}.btn-clear-photo{background:#ffebee;color:#c62828;border:2px dashed #ef9a9a;font-size:.9rem;padding:10px 16px}.btn-clear-photo:hover{background:#ffcdd2}.emoji-modal-picker{max-height:280px;overflow-y:auto;padding:10px;background:#fff8e1;border-radius:12px}.kid-photo{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:0 2px 6px #0003}.kid-year{font-size:.75rem;color:#8d6e63;margin-top:2px}.kid-add-trigger{width:100%;margin-top:8px}.kid-register{margin-top:16px;padding:16px;border:2px dashed #ffcc80;border-radius:14px;background:#fff8e18c}.reg-steps{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.reg-step-pill{padding:6px 12px;background:#f5f5f5;border-radius:999px;font-size:.9rem;font-weight:700;color:#8d6e63}.reg-step-pill.active{background:var(--primary);color:#fff}.reg-step-pill.done{background:#c8e6c9;color:#2e7d32}.reg-pane h3{color:var(--primary-dark);font-size:1.15rem}.reg-select,.reg-input{width:100%;padding:12px 14px;font-size:1.05rem;border-radius:12px;border:2px solid #ffcc80;outline:none;background:#fff;margin:8px 0;box-sizing:border-box}.reg-select:focus,.reg-input:focus{border-color:var(--primary)}.reg-actions{display:flex;justify-content:space-between;gap:10px;margin-top:14px}.reg-actions .btn{flex:1}.cam-stage{background:#fff;border:2px solid #ffcc80;border-radius:14px;padding:16px;margin:10px 0;text-align:center}.cam-placeholder .cam-icon{font-size:4rem;line-height:1}.cam-live{display:flex;flex-direction:column;align-items:center;gap:10px}.cam-video{width:240px;height:240px;border-radius:50%;object-fit:cover;background:#000;transform:scaleX(-1);box-shadow:0 4px 14px #0003}.cam-shutter{max-width:280px}.cam-result{display:flex;flex-direction:column;align-items:center;gap:10px}.cam-result img{width:200px;height:200px;border-radius:50%;object-fit:cover;border:4px solid #fff;box-shadow:0 4px 14px #00000040}.emoji-fallback{margin-top:10px;padding:8px 10px;background:#fff8e1;border-radius:10px}.emoji-fallback summary{cursor:pointer;font-weight:700;color:#5d4037}.kid-card:hover{transform:translateY(-3px)}.kid-card.selected{background:#ffe082;border-color:var(--primary);box-shadow:0 6px 18px #ff8a654d}.kid-avatar{font-size:2.4rem}.kid-name{margin-top:4px;font-weight:700;font-size:1rem}.kid-remove{position:absolute;top:4px;right:6px;width:22px;height:22px;border-radius:50%;background:#ef9a9a;color:#fff;font-size:.9rem;line-height:1}.kid-add{border-top:1px dashed #ffcc80;padding-top:12px}.avatar-picker{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.avatar-btn{width:40px;height:40px;border-radius:50%;background:#fff;font-size:1.4rem;border:2px solid #eee;transition:.1s}.avatar-btn.selected{background:var(--accent);border-color:var(--accent-dark)}.add-row{display:flex;gap:8px}.add-row input{flex:1;padding:10px 14px;border-radius:12px;border:2px solid #ffcc80;outline:none}.add-row input:focus{border-color:var(--primary)}.btn{padding:12px 22px;border-radius:14px;font-size:1rem;transition:.15s}.btn:hover:not(:disabled){transform:translateY(-2px)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover:not(:disabled){background:var(--accent-dark)}.btn-cancel{background:#e0e0e0;color:#555}.btn-big{font-size:1.3rem;padding:16px 32px;width:100%;margin-top:14px}.level-buttons,.metric-buttons{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0}.level-btn{flex:1;min-width:140px;padding:12px;border-radius:12px;background:#f5f5f5;color:var(--text);border:2px solid transparent;font-size:.95rem}.level-btn.selected{background:var(--accent);color:#fff;border-color:var(--accent-dark)}.progress-bar{height:12px;background:#ffe0b2;border-radius:8px;overflow:hidden;margin-bottom:12px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-dark));transition:width .3s}.practice-meta{display:flex;justify-content:space-between;font-weight:700;margin-bottom:14px;color:#6d4c41}.question-display{text-align:center;padding:36px 16px 28px;background:linear-gradient(180deg,#fffdf3,#fff8e1);border-radius:20px;margin-bottom:18px;box-shadow:inset 0 2px 8px #8d6e630f}.hira-row{font-weight:700;letter-spacing:.02em;line-height:1.2;margin-bottom:18px;white-space:normal;word-break:keep-all;overflow-wrap:anywhere;padding:6px 4px;text-align:center;max-width:100%}.hira-seg{display:inline-block;font-size:min(4.4rem,11vw);padding:0 3px;transition:all .25s ease-out;color:#5d4037}.hira-seg.done{color:#66bb6a;opacity:.55;transform:scale(.9)}.hira-seg.current{color:var(--primary-dark);transform:scale(1.18);text-shadow:0 4px 16px rgba(255,138,101,.35);animation:pulseKana 1.4s ease-in-out infinite}.hira-seg.pending{color:#5d4037;opacity:.85}@keyframes pulseKana{0%,to{transform:scale(1.18)}50%{transform:scale(1.24)}}.roma-row{font-size:2.4rem;letter-spacing:.05em;font-family:Courier New,Menlo,monospace;font-weight:700;min-height:2.8rem;line-height:1.5;padding:4px 6px;word-break:keep-all;overflow-wrap:anywhere;text-align:center}.roma-char{display:inline-block;padding:2px 4px;border-radius:8px;color:#bdbdbd;transition:all .15s}.roma-char.done{color:var(--good)}.roma-char.pending{color:#b0a99f}.roma-char.current{color:#fff;background:var(--primary);box-shadow:0 4px 14px #ff8a6573;animation:blink .8s infinite}.roma-char.is-space{opacity:.6;padding:2px}.roma-char.current.is-space{opacity:1}@keyframes blink{50%{opacity:.65}}.hidden-input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}.mobile-input{display:block;width:100%;max-width:420px;margin:8px auto 4px;padding:12px 14px;font-size:16px;text-align:center;border:2px dashed #ffb74d;border-radius:12px;background:#fffdf7;color:#6d4c41;caret-color:#fb8c00}.mobile-input:focus{outline:none;border-style:solid;border-color:#fb8c00;background:#fff}.keyboard.tappable .kbd-key{cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.keyboard.tappable .kbd-key:active{transform:translateY(1px) scale(.94);filter:brightness(.95)}.flying-birds{position:relative;height:clamp(20px,4vh,36px);width:100%;overflow:hidden;pointer-events:none;flex:0 0 auto}.flying-bird{position:absolute;font-size:clamp(.9rem,2.2vh,1.4rem);animation:flyAcross linear infinite;filter:drop-shadow(0 2px 4px rgba(0,0,0,.15));top:0;will-change:transform,left}.flying-bird.b1{top:0%;animation-duration:10s;animation-delay:0s}.flying-bird.b2{top:25%;animation-duration:13s;animation-delay:-3s}.flying-bird.b3{top:55%;animation-duration:16s;animation-delay:-6s;font-size:1.6rem}.flying-bird.b4{top:35%;animation-duration:11s;animation-delay:-8s}.flying-bird.b5{top:10%;animation-duration:14s;animation-delay:-10s}@keyframes flyAcross{0%{left:-8%;transform:translateY(0) rotate(-4deg)}25%{transform:translateY(-6px) rotate(4deg)}50%{transform:translateY(0) rotate(-4deg)}75%{transform:translateY(-4px) rotate(3deg)}to{left:108%;transform:translateY(0) rotate(-4deg)}}.bird-stage.revealing{background:linear-gradient(135deg,#fff59d,#ffd54f 60%,#ffb74d);box-shadow:0 0 30px #ffb74d8c,inset 0 2px 6px #388e3c1a;position:relative;animation:revealPulse .5s ease-out}@keyframes revealPulse{0%{transform:scale(1)}40%{transform:scale(1.04)}to{transform:scale(1)}}.bird-stage.revealing .bird-svg{animation:birdPop .6s ease-out;transform-origin:bottom center}@keyframes birdPop{0%{transform:scale(.7) rotate(-8deg)}40%{transform:scale(1.25) rotate(6deg)}70%{transform:scale(1.05) rotate(-3deg)}to{transform:scale(1.1) rotate(0)}}.bird-stage.revealing .bird-main-name{animation:revealName .6s ease-out}@keyframes revealName{0%{transform:translateY(8px);opacity:0}60%{transform:translateY(0);opacity:1}to{transform:translateY(0);opacity:1}}.reveal-mark{position:absolute;top:8px;right:12px;background:#ff7043;color:#fff;padding:6px 14px;border-radius:999px;font-weight:900;font-size:clamp(.85rem,2vh,1.1rem);box-shadow:0 3px 10px #ff704366;animation:revealMark .5s ease-out}@keyframes revealMark{0%{transform:translateY(-10px) scale(.6);opacity:0}60%{transform:translateY(0) scale(1.15);opacity:1}to{transform:translateY(0) scale(1);opacity:1}}.bird-thumb.clickable{cursor:pointer;background:#fff8e1;border:2px solid transparent;transition:.1s}.bird-thumb.clickable:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 14px #0000001a}.bird-preview-modal{max-width:480px;width:calc(100% - 32px);text-align:center}.preview-svg-wrap{display:flex;justify-content:center;margin:12px 0}.preview-credit{margin:4px 0 12px}.wiki-links{display:flex;flex-direction:column;gap:8px;margin:10px 0}.wiki-links a{text-decoration:none;text-align:center;display:block}.ime-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:9999;animation:fadeIn .2s;padding:16px}.ime-overlay-card{background:#fff;border:6px solid #ff5722;border-radius:22px;padding:28px 24px;max-width:480px;width:100%;text-align:center;box-shadow:0 12px 48px #ff572280;animation:shake .4s ease-in-out}.ime-overlay-icon{font-size:3.5rem;line-height:1;margin-bottom:8px}.ime-overlay-card h2{color:#d84315;margin:0 0 10px;font-size:clamp(1.2rem,4vw,1.7rem)}.ime-overlay-keys{display:flex;justify-content:center;gap:14px;margin:18px 0 12px;flex-wrap:wrap}.key-block{background:#fff8e1;border-radius:14px;padding:12px 16px;min-width:140px}.key-os{font-size:.95rem;color:#5d4037;font-weight:700;margin-bottom:6px}.key-block kbd{display:inline-block;background:#fff;border:2px solid #8d6e63;border-bottom-width:4px;border-radius:8px;padding:8px 14px;font-family:Courier New,monospace;font-weight:700;font-size:1.1rem;color:#4e342e}.key-block small{display:block;margin-top:6px;color:#6d4c41;font-size:.8rem}.record-aborted{background:#fff8e1;border-left:4px solid #ffa726}.record-aborted div:nth-child(3){color:#e65100;font-weight:700}.ime-warn{background:#fff3cd;color:#856404;border:2px solid #ffc107;border-radius:12px;padding:10px 14px;margin-bottom:12px;text-align:center;font-weight:700;animation:shake .5s}.ime-warn-big{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,#fff3cd,#ffe082);border:3px solid #ff9800;text-align:left;font-size:clamp(.85rem,2vh,1rem);animation:pulseWarn 1.2s ease-in-out infinite}.ime-warn-icon{font-size:clamp(1.6rem,4vh,2.4rem);flex-shrink:0}.ime-warn-body{flex:1}.ime-warn-body b{display:block;font-size:clamp(1rem,2.4vh,1.2rem);color:#c62828;margin-bottom:4px}.ime-warn-keys{display:flex;flex-direction:column;gap:2px;color:#6d4c41;font-weight:400}.ime-warn-keys kbd{display:inline-block;background:#fff;border:1px solid #8d6e63;border-bottom-width:2px;border-radius:4px;padding:1px 6px;margin:0 2px;font-family:Courier New,monospace;font-weight:700}.ime-warn-body small{display:block;color:#5d4037;margin-top:4px;font-weight:400}@keyframes pulseWarn{0%,to{box-shadow:0 0 #ff980099}50%{box-shadow:0 0 0 8px #ff980000}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.practice.ready h2{font-size:1.5rem;margin-bottom:16px}.ready-step{display:flex;gap:14px;align-items:flex-start;padding:18px;background:#fff8e1;border-radius:16px;margin-bottom:14px;transition:opacity .2s}.ready-step.disabled{opacity:.45}.step-num{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;font-weight:700;font-size:1.4rem;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 0 var(--primary-dark)}.step-body{flex:1;min-width:0}.step-body h3{margin:4px 0 8px;color:var(--primary-dark);font-size:1.1rem}.step-desc{margin:0 0 10px;color:#6d4c41;line-height:1.6}.step-desc kbd{display:inline-block;padding:2px 8px;background:#fff;border:1px solid #d7ccc8;border-bottom-width:3px;border-radius:6px;font-family:Courier New,monospace;font-size:.9em;margin:0 2px}.ime-test-input{width:100%;padding:14px 18px;font-size:1.4rem;border-radius:12px;border:3px solid #ffcc80;background:#fff;outline:none;font-family:Courier New,monospace;box-sizing:border-box}.ime-test-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #ff8a6526}.ime-status{margin-top:10px;padding:8px 12px;border-radius:10px;font-weight:700;text-align:center}.ime-status.ok{background:#c8e6c9;color:#2e7d32}.ime-status.ng{background:#ffcdd2;color:#c62828}.step-space.ready-go h3{color:#d84315;font-size:1.4rem;text-align:center;animation:bounceText .9s ease-in-out infinite}@keyframes bounceText{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.space-key-big{width:100%;margin:8px 0 4px;padding:16px 12px 20px;background:linear-gradient(180deg,#fff8e1,#ffe0b2);border:4px solid #ffb74d;border-bottom-width:10px;border-radius:22px;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;position:relative;transition:transform .1s ease-out}.space-key-big:not(:disabled):hover{transform:translateY(-2px)}.space-key-big:not(:disabled):active{transform:translateY(4px);border-bottom-width:4px;margin-top:14px}.space-key-thumb{font-size:3rem;line-height:1;animation:thumbDown 1s ease-in-out infinite}@keyframes thumbDown{0%,to{transform:translateY(-6px)}50%{transform:translateY(4px)}}.space-key-bar{width:96%;background:linear-gradient(180deg,#fff,#f5f5f5);border:3px solid #8d6e63;border-bottom-width:7px;border-radius:14px;padding:18px 12px;display:flex;flex-direction:column;align-items:center;gap:4px;box-shadow:0 4px #0000001a}.space-key-label{font-size:2rem;font-weight:900;color:#4e342e;letter-spacing:.35em;padding-left:.35em}.space-key-sub{font-size:.95rem;color:#8d6e63;letter-spacing:.1em}.space-key-hint{font-size:.85rem;color:#6d4c41;margin-top:2px}.step-space.ready-go .space-key-big{border-color:#ff7043;background:linear-gradient(180deg,#fff3e0,#ffccbc);animation:spaceGlow 1.2s ease-in-out infinite}@keyframes spaceGlow{0%,to{box-shadow:0 6px #0000001a,0 0 #ff70438c}50%{box-shadow:0 6px #0000001a,0 0 0 14px #ff704300}}.space-key-big:disabled{cursor:not-allowed;opacity:.55;filter:grayscale(.4)}.step-space.disabled .space-key-thumb,.space-key-big:disabled .space-key-thumb{animation:none;opacity:.4}.hint{text-align:center;color:#8d6e63;margin:8px 0 14px}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.result-cell{background:#fff8e1;border-radius:14px;padding:16px;text-align:center}.result-label{font-size:.9rem;color:#8d6e63}.result-value{font-size:2rem;font-weight:700;color:var(--primary-dark)}.result-value small{font-size:.9rem;margin-left:4px;color:#8d6e63}.record-table{margin-top:10px}.record-row{display:grid;grid-template-columns:1.6fr 1.4fr 1fr 1.3fr 1fr;gap:6px;padding:10px 6px;border-bottom:1px solid #f5f5f5;font-size:.92rem}.record-head{font-weight:700;color:#8d6e63;border-bottom:2px solid #ffcc80}.data-buttons{display:flex;gap:10px;margin-top:10px}.app-footer{text-align:center;margin-top:24px;color:#a1887f}.copyright{font-size:.8rem;letter-spacing:.05em;color:#a1887f}.share-section{margin:18px 0 6px;text-align:center}.share-title{font-size:1rem;color:#6d4c41;margin:0 0 4px;font-weight:700}.share-sub{margin:0 0 12px}.share-native{display:block;width:100%;max-width:360px;margin:0 auto 12px;background:linear-gradient(135deg,#ffb74d,#fb8c00);color:#fff;border:none}.share-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.share-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border:none;border-radius:999px;font-size:.95rem;font-weight:700;color:#fff;cursor:pointer;transition:transform .08s ease,filter .15s ease}.share-btn:hover{filter:brightness(1.08)}.share-btn:active{transform:scale(.96)}.share-ico{font-size:1.05rem;line-height:1;font-weight:900}.share-x{background:#000}.share-line{background:#06c755}.share-fb{background:#1877f2}.share-copy{background:#6d4c41}.share-copy.copied{background:#43a047}.copyright a{color:inherit;text-decoration:underline dotted}.copyright a:hover{color:var(--primary-dark)}.keyboard{margin:16px auto 8px;padding:12px 8px;background:#fff8e1;border-radius:14px;box-shadow:inset 0 2px 6px #0000000d;-webkit-user-select:none;user-select:none}.kbd-row{display:flex;justify-content:center;gap:4px;margin-bottom:4px}.kbd-row-2{padding-left:12px}.kbd-row-3{padding-left:22px}.kbd-key{position:relative;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:8px;font-weight:700;font-size:.95rem;color:#4e342e;border:2px solid #e0e0e0;border-bottom:4px solid var(--key-color, #bdbdbd);transition:all .15s ease-out;box-shadow:0 2px #0000000d}.kbd-key.space{width:240px}.kbd-key.next{transform:translateY(2px);box-shadow:0 0 0 3px var(--key-color),0 0 14px var(--key-color);animation:keyPulse .9s ease-in-out infinite;z-index:2}@keyframes keyPulse{0%,to{transform:translateY(2px) scale(1)}50%{transform:translateY(2px) scale(1.1)}}.hands{display:flex;justify-content:center;gap:24px;margin:8px 0 14px}.hand-wrap{text-align:center}.hand-svg{width:150px;height:175px}.hand-svg .finger{transition:all .15s ease-out;transform-origin:bottom}.hand-svg .finger.active{animation:fingerPress .45s ease-in-out infinite;filter:drop-shadow(0 0 6px currentColor)}@keyframes fingerPress{0%,to{transform:translateY(0)}50%{transform:translateY(8px)}}.hand-label{font-size:.85rem;color:#8d6e63;margin-top:-8px}body.playing-mode{overflow:hidden}body.playing-mode .app-header,body.playing-mode .kid-manager,body.playing-mode .tabs,body.playing-mode .app-footer,body.playing-mode .data-panel,body.playing-mode .guest-banner,body.playing-mode .day-note{display:none!important}body.playing-mode .app{max-width:100%;padding:0;margin:0;height:100dvh;display:flex;flex-direction:column}body.playing-mode .card.practice.playing{flex:1 1 auto;min-height:0;margin:0;border-radius:0;padding:clamp(6px,1.5vh,16px);display:flex;flex-direction:column;gap:clamp(4px,1vh,10px);overflow:hidden;background:#fffdf7f2}body.playing-mode .ime-warn{flex:0 0 auto;font-size:clamp(.75rem,1.6vh,.95rem);padding:4px 10px;margin:0}body.playing-mode .progress-bar{flex:0 0 clamp(6px,1.2vh,12px);height:auto;margin:0}body.playing-mode .practice-meta{flex:0 0 auto;margin:0;font-size:clamp(.85rem,1.8vh,1rem)}body.playing-mode .bird-stage{flex:0 0 auto;padding:clamp(6px,1.4vh,14px) clamp(8px,1.6vw,16px);margin:0;gap:clamp(8px,1.8vw,18px);align-items:center}body.playing-mode .bird-svg{width:clamp(70px,14vh,140px)!important;height:clamp(70px,14vh,140px)!important;flex-shrink:0}body.playing-mode .bird-main-name{font-size:clamp(1.1rem,3.2vh,2rem)}body.playing-mode .bird-sub-name{font-size:clamp(.8rem,1.8vh,1.1rem);margin-top:2px}body.playing-mode .bird-other-names{margin-top:4px;font-size:clamp(.7rem,1.5vh,.85rem);gap:6px}body.playing-mode .question-display{flex:1 1 auto;min-height:0;padding:clamp(8px,1.5vh,20px) clamp(8px,1.5vw,16px);margin:0;display:flex;flex-direction:column;justify-content:center;gap:clamp(6px,1.5vh,14px)}body.playing-mode .hira-row{margin:0}body.playing-mode .hira-seg{font-size:clamp(1.6rem,6.5vh,4.4rem);padding:0 clamp(2px,.5vw,6px)}body.playing-mode .roma-row{font-size:clamp(1.2rem,4vh,2.4rem);min-height:0;padding:2px}body.playing-mode .roma-char{padding:2px 4px}body.playing-mode .keyboard{flex:0 0 auto;margin:0;padding:clamp(4px,1vh,10px) clamp(4px,1vw,8px)}body.playing-mode .kbd-row{gap:clamp(2px,.4vw,4px);margin-bottom:clamp(2px,.4vh,4px)}body.playing-mode .kbd-key{width:clamp(22px,4vh,40px);height:clamp(22px,4vh,40px);font-size:clamp(.6rem,1.4vh,.95rem);border-radius:6px}body.playing-mode .kbd-key.space{width:clamp(140px,24vh,240px)}body.playing-mode .hands{flex:0 0 auto;margin:0;gap:clamp(8px,2vw,24px)}body.playing-mode .hand-svg{width:clamp(70px,13vh,150px);height:clamp(82px,15vh,175px)}body.playing-mode .hand-label{font-size:clamp(.65rem,1.3vh,.85rem)}body.playing-mode .hint{flex:0 0 auto;margin:0;font-size:clamp(.7rem,1.5vh,.95rem)}body.playing-mode .btn-cancel{flex:0 0 auto;margin:0;padding:clamp(4px,1vh,10px) clamp(12px,2vw,22px);font-size:clamp(.85rem,1.8vh,1rem)}@media (max-aspect-ratio: 3/5){body.playing-mode .hands{display:none}}@media (max-height: 540px){body.playing-mode .hands,body.playing-mode .bird-other-names,body.playing-mode .hint{display:none}}@media (max-height: 420px){body.playing-mode .bird-stage{padding:4px 8px}body.playing-mode .bird-svg{width:60px!important;height:60px!important}}.app-header h1{font-size:clamp(1.5rem,5vw,2.4rem)}.subtitle{font-size:clamp(.82rem,2.2vw,1rem)}.tab{font-size:clamp(.85rem,2.2vw,1rem);padding:clamp(8px,1.8vw,12px)}.rank-icon{font-size:clamp(1.8rem,5.5vw,2.4rem)}.rank-name{font-size:clamp(.95rem,2.6vw,1.1rem)}.rank-sub{font-size:clamp(.7rem,1.8vw,.75rem)}.lang-btn,.app-lang-btn{font-size:clamp(.85rem,2.2vw,1rem)}@media (max-width: 600px){.hira-seg{font-size:3rem}.roma-row{font-size:1.7rem}.space-key-thumb{font-size:2.4rem}.space-key-label{font-size:1.5rem}.space-key-bar{padding:14px 10px}.rank-buttons{grid-template-columns:repeat(2,1fr)}.app-lang-btn{padding:6px 8px}.app-lang-name{display:none}.reg-steps{gap:4px}.reg-step-pill{padding:4px 8px;font-size:.8rem}.record-row{grid-template-columns:1.5fr 1fr 1fr;font-size:.85rem}.record-row>div:nth-child(4),.record-row>div:nth-child(5){display:none}.kbd-key{width:30px;height:32px;font-size:.78rem}.kbd-key.space{width:160px}.hand-svg{width:110px;height:130px}.hands{gap:10px}}:root{--bg: #fff8e1;--primary: #ff8a65;--primary-dark: #f4511e;--accent: #4fc3f7;--accent-dark: #0288d1;--good: #66bb6a;--bad: #ef5350;--text: #4e342e;--card: #ffffff;--shadow: 0 6px 20px rgba(0, 0, 0, .08);--radius: 18px;font-family:Hiragino Maru Gothic ProN,Yu Gothic,Meiryo,sans-serif;color:var(--text)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100vh;background:var(--bg)}body{background:linear-gradient(180deg,#bfe6ff,#dff4ff 40%,#c5e1a5,#9ccc65);background-attachment:fixed;min-height:100vh}button{font-family:inherit;cursor:pointer;border:none;font-weight:700}button:disabled{opacity:.5;cursor:not-allowed}input,select{font-family:inherit;font-size:1rem}h1,h2,h3{margin:0 0 .5em}