:root{--bg:#090c14;--panel:rgba(17,23,35,.88);--panel2:rgba(24,32,48,.78);--text:#f4f7fb;--muted:#aeb8c8;--line:rgba(255,255,255,.12);--accent:#63e6a7;--accent2:#65b8ff;--warn:#ffd166;--danger:#ff7f8c;--ok:#75e6a8}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif}body{min-height:100vh;overflow-x:hidden}button,input,textarea,select{font:inherit}button{cursor:pointer}.stage{position:relative;min-height:100vh;padding:28px 18px 18px;background:radial-gradient(circle at 18% 8%,rgba(99,230,167,.10),transparent 28%),radial-gradient(circle at 82% 14%,rgba(101,184,255,.11),transparent 26%),linear-gradient(180deg,#0b1020 0%,#090c14 55%,#07090f 100%)}
.decor{position:absolute;inset:0;pointer-events:none;overflow:hidden}.gridfx{position:absolute;inset:0;opacity:.055;background-image:linear-gradient(rgba(99,230,167,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(101,184,255,.7) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,black,transparent 75%)}.token{position:absolute;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:rgba(99,230,167,.16);font-size:20px;animation:float 18s ease-in-out infinite}.t1{left:5%;top:19%}.t2{right:7%;top:15%;animation-delay:-6s}.t3{left:10%;top:70%;animation-delay:-10s}.t4{right:13%;top:67%;animation-delay:-3s}@keyframes float{50%{transform:translateY(-22px);opacity:.7}}
.app{position:relative;z-index:1;max-width:1180px;margin:0 auto}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap}.brand h1{margin:0;font-size:clamp(2rem,5vw,4.1rem);letter-spacing:.08em;line-height:.95;background:linear-gradient(90deg,#fff,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{margin-top:9px;color:var(--muted);font-weight:700;letter-spacing:.06em}.lang-switch,.segmented{display:inline-flex;padding:4px;border:1px solid var(--line);border-radius:999px;background:rgba(0,0,0,.22)}.lang-switch button,.segmented button{border:0;background:transparent;color:var(--muted);padding:8px 13px;border-radius:999px;font-weight:800}.lang-switch button.active,.segmented button.active{background:linear-gradient(135deg,rgba(99,230,167,.22),rgba(101,184,255,.20));color:#fff;box-shadow:inset 0 0 0 1px rgba(99,230,167,.28)}
.tagline{margin:24px 0 6px;font-size:clamp(1.2rem,2.5vw,1.8rem);font-weight:850}.description{max-width:850px;margin:0;color:var(--muted);line-height:1.8}.privacy{display:inline-flex;gap:8px;align-items:center;margin:16px 0 20px;padding:9px 12px;border:1px solid rgba(99,230,167,.25);border-radius:12px;background:rgba(99,230,167,.07);color:#c9ffe4;font-size:.9rem}
.category-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-top:14px}.category-btn{min-height:68px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035);color:var(--text);padding:10px 6px;font-weight:800}.category-btn small{display:block;color:var(--muted);font-weight:600;margin-top:3px}.category-btn.active{border-color:rgba(99,230,167,.55);background:linear-gradient(135deg,rgba(99,230,167,.13),rgba(101,184,255,.09));box-shadow:0 0 24px rgba(99,230,167,.08)}
.panel{border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,var(--panel),rgba(10,14,23,.92));box-shadow:0 18px 50px rgba(0,0,0,.22);padding:18px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0}.selection-state{margin-top:12px;padding:10px 12px;border:1px solid rgba(99,230,167,.2);border-radius:12px;background:rgba(99,230,167,.045);font-weight:800}.purpose-guide{margin-top:8px;color:var(--muted);line-height:1.6}.mode-help{font-size:.82rem;color:var(--muted);margin-top:5px}.toolbar .mode-label{font-weight:800}.layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);gap:16px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.section-title h2{font-size:1rem;letter-spacing:.11em;margin:0;color:#dfffee}.field{margin:0 0 14px}.field label,.field-label{display:block;font-weight:850;margin-bottom:6px}.goal-field{padding:14px;border:1px solid rgba(99,230,167,.25);border-radius:14px;background:rgba(99,230,167,.035)}.goal-field textarea{min-height:112px}.info-btn{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;margin-left:7px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--muted);font-size:.75rem;font-weight:900;vertical-align:middle}.info-box{display:none;margin:7px 0;padding:9px 11px;border-left:3px solid var(--accent2);background:rgba(101,184,255,.06);color:var(--muted);font-size:.82rem;line-height:1.55}.info-box.open{display:block}.concept{font-size:.76rem;color:var(--accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;margin-left:6px}.hint{font-size:.83rem;color:var(--muted);margin:4px 0 7px;line-height:1.5}.field textarea,.field input,.field select,.file-instruction{width:100%;border:1px solid var(--line);background:rgba(0,0,0,.24);color:var(--text);border-radius:12px;padding:11px 12px;outline:none}.field textarea{min-height:82px;resize:vertical}.field textarea:focus,.field input:focus,.field select:focus,.file-instruction:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(99,230,167,.10)}
.accordion{border:1px solid var(--line);border-radius:14px;margin:9px 0;overflow:hidden}.accordion summary{list-style:none;padding:12px 14px;font-weight:850;cursor:pointer;background:rgba(255,255,255,.025)}.accordion-count{margin-left:8px;color:var(--muted);font-size:.78rem;font-weight:650}.accordion summary::-webkit-details-marker{display:none}.accordion summary::after{content:'＋';float:right;color:var(--accent)}.accordion[open] summary::after{content:'−'}.accordion-body{padding:13px}
.file-zone{border:1px dashed rgba(99,230,167,.38);border-radius:16px;padding:14px;background:rgba(99,230,167,.035)}.file-head{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}.file-btn,.action,.back-link{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:rgba(255,255,255,.05);color:var(--text);text-decoration:none;font-weight:850}.file-btn:hover,.action:hover,.back-link:hover{border-color:rgba(99,230,167,.5)}.file-btn input{display:none}.meter{color:var(--muted);font-size:.85rem}.file-list{display:grid;gap:10px;margin-top:12px}.file-card{border:1px solid var(--line);border-radius:14px;padding:12px;background:rgba(0,0,0,.18)}.file-card-top{display:flex;justify-content:space-between;gap:10px}.file-meta{font-size:.82rem;color:var(--muted);overflow-wrap:anywhere}.remove{border:1px solid rgba(255,127,140,.3);background:rgba(255,127,140,.07);color:#ffd7db;border-radius:10px;padding:7px 10px}.checkline{display:flex;gap:8px;align-items:center;margin:10px 0}.checkline input{accent-color:var(--accent)}
.check-list{display:grid;gap:8px}.check-item{padding:10px 11px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025);line-height:1.5}.check-item.ok{border-color:rgba(117,230,168,.22)}.check-item.tip{border-color:rgba(255,209,102,.20)}.check-item.warn{border-color:rgba(255,127,140,.28)}.check-item.jump{cursor:pointer}.check-item.jump:hover,.check-item.jump:focus{border-color:rgba(99,230,167,.5);outline:none}.output-wrap{margin-top:14px}.output-status{min-height:22px;color:var(--warn);font-size:.88rem;margin-bottom:6px}.output{width:100%;min-height:340px;max-height:520px;resize:vertical;border:1px solid var(--line);border-radius:14px;padding:14px;background:#080b12;color:#eaf4ff;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;line-height:1.55;white-space:pre;overflow:auto}.button-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:10px}.save-name-row{display:flex;gap:8px;align-items:center;margin-top:10px;flex-wrap:wrap}.save-name-row label{font-size:.84rem;color:var(--muted);font-weight:750}.save-name-row input{flex:1;min-width:180px;border:1px solid var(--line);background:rgba(0,0,0,.24);color:var(--text);border-radius:10px;padding:9px 11px}.file-caveat{margin-top:10px;padding:9px 11px;border-radius:10px;background:rgba(255,209,102,.055);color:#e9dcae;font-size:.82rem;line-height:1.55}.action.primary{border-color:rgba(99,230,167,.5);background:linear-gradient(135deg,rgba(99,230,167,.20),rgba(101,184,255,.17));color:#fff}.action.danger{color:#ffd7db}.action:disabled{opacity:.4;cursor:not-allowed}.generate-message{min-height:18px;margin-top:6px;color:var(--ok);font-size:.78rem;font-weight:750}.message{min-height:24px;margin-top:4px;color:var(--muted);font-size:.88rem}.back-row{display:flex;justify-content:flex-end;margin-top:16px}.back-link{border-color:rgba(99,230,167,.28)}footer{text-align:center;color:var(--muted);font-size:.88rem;padding:26px 0 6px}footer a{color:var(--text)}footer a:hover{color:var(--accent)}
@media(max-width:980px){.category-grid{grid-template-columns:repeat(4,1fr)}.layout{grid-template-columns:1fr}}@media(max-width:620px){.stage{padding:18px 10px 14px}.panel{padding:13px;border-radius:16px}.category-grid{grid-template-columns:repeat(2,1fr)}.brand h1{font-size:2.15rem}.lang-switch{width:100%}.lang-switch button{flex:1}.back-link{width:100%}.button-row .action{flex:1 1 45%}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;scroll-behavior:auto!important;transition:none!important}}