/* AirReach Studio — HackII workbench */
:root{--ars-blue:#2563eb;--ars-ink:#0f172a;--ars-muted:#64748b;--ars-line:#e2e8f0;--ars-bg:#f8fafc;--ars-soft:#eff6ff;--ars-good:#047857;--ars-warn:#b45309;--ars-bad:#b91c1c}
.ars-page{background:#fff;color:var(--ars-ink)}
.ars-wrap{width:min(1240px,calc(100% - 40px));margin:0 auto}
.ars-hero{padding:104px 0 40px;border-bottom:1px solid var(--ars-line);background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}
.ars-kicker{font:700 11px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;color:var(--ars-blue);text-transform:uppercase}
.ars-hero h1{font-size:clamp(32px,5vw,58px);line-height:1.05;letter-spacing:-.045em;margin:12px 0 14px;max-width:900px}
.ars-hero p{max-width:820px;color:var(--ars-muted);line-height:1.8;margin:0}
.ars-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.ars-badge{padding:7px 10px;border:1px solid var(--ars-line);border-radius:999px;background:#fff;font-size:12px;color:#334155}
.ars-shell{display:grid;grid-template-columns:240px 1fr;min-height:780px}
.ars-side{border-right:1px solid var(--ars-line);padding:24px 16px;background:#fff;position:sticky;top:0;align-self:start;max-height:100vh;overflow:auto}
.ars-side button{width:100%;border:0;background:transparent;text-align:left;padding:11px 12px;border-radius:8px;font:600 13px/1.3 inherit;color:#475569;cursor:pointer;margin:2px 0}
.ars-side button:hover,.ars-side button.is-active{background:var(--ars-soft);color:#1d4ed8}.ars-side .group{font-size:10px;letter-spacing:.12em;color:#94a3b8;text-transform:uppercase;margin:20px 12px 8px;font-weight:700}
.ars-main{padding:28px 32px 80px;min-width:0}.ars-panel{display:none}.ars-panel.is-active{display:block}.ars-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.ars-title-row h2{margin:0;font-size:26px;letter-spacing:-.025em}.ars-title-row p{margin:7px 0 0;color:var(--ars-muted);line-height:1.65;font-size:14px;max-width:720px}
.ars-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.ars-c12{grid-column:span 12}.ars-c8{grid-column:span 8}.ars-c7{grid-column:span 7}.ars-c6{grid-column:span 6}.ars-c5{grid-column:span 5}.ars-c4{grid-column:span 4}.ars-c3{grid-column:span 3}
.ars-card{border:1px solid var(--ars-line);border-radius:14px;background:#fff;padding:18px;min-width:0}.ars-card h3{font-size:15px;margin:0 0 12px}.ars-help{font-size:12px;line-height:1.65;color:var(--ars-muted);margin:6px 0 0}.ars-muted{color:var(--ars-muted)}
.ars-stat{padding:18px}.ars-stat .lab{font-size:11px;color:#64748b;text-transform:uppercase;letter-spacing:.08em;font-weight:700}.ars-stat .val{font-size:30px;line-height:1.1;font-weight:800;letter-spacing:-.03em;margin-top:7px}.ars-stat .sub{font-size:12px;color:#64748b;margin-top:6px}
.ars-form{display:grid;gap:12px}.ars-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.ars-field{display:grid;gap:6px;min-width:0}.ars-field label{font-size:12px;font-weight:700;color:#334155}.ars-input,.ars-select,.ars-textarea{width:100%;box-sizing:border-box;border:1px solid #cbd5e1;border-radius:9px;background:#fff;padding:10px 11px;font:inherit;font-size:13px;color:#0f172a;outline:none}.ars-textarea{min-height:110px;resize:vertical;line-height:1.6}.ars-input:focus,.ars-select:focus,.ars-textarea:focus{border-color:var(--ars-blue);box-shadow:0 0 0 3px rgba(37,99,235,.08)}
.ars-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:9px;padding:10px 14px;font-weight:700;font-size:13px;cursor:pointer;text-decoration:none}.ars-btn-primary{background:var(--ars-blue);color:#fff}.ars-btn-secondary{background:#fff;border-color:#cbd5e1;color:#334155}.ars-btn-soft{background:var(--ars-soft);color:#1d4ed8}.ars-btn-danger{background:#fff1f2;color:#be123c}.ars-btn:disabled{opacity:.45;cursor:not-allowed}
.ars-table-wrap{overflow:auto;border:1px solid var(--ars-line);border-radius:12px}.ars-table{border-collapse:collapse;width:100%;min-width:760px;font-size:12px}.ars-table th,.ars-table td{padding:10px 11px;border-bottom:1px solid #edf2f7;text-align:left;white-space:nowrap}.ars-table th{background:#f8fafc;color:#475569;font-weight:800;position:sticky;top:0;z-index:1}.ars-table tr:last-child td{border-bottom:0}.ars-table td.num{text-align:right;font-variant-numeric:tabular-nums}
.ars-chip{display:inline-flex;padding:4px 8px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:11px;font-weight:700}.ars-chip.good{background:#ecfdf5;color:var(--ars-good)}.ars-chip.warn{background:#fff7ed;color:var(--ars-warn)}.ars-chip.bad{background:#fef2f2;color:var(--ars-bad)}
.ars-score{display:flex;align-items:flex-end;gap:8px}.ars-score strong{font-size:42px;line-height:1;letter-spacing:-.04em}.ars-score span{color:#94a3b8;font-size:13px;margin-bottom:5px}.ars-bar{height:7px;background:#eef2f7;border-radius:99px;overflow:hidden;margin-top:10px}.ars-bar>i{display:block;height:100%;background:var(--ars-blue);border-radius:99px}
.ars-list{display:grid;gap:9px;margin:0;padding:0;list-style:none}.ars-list li{border:1px solid #e2e8f0;border-radius:10px;padding:11px 12px;font-size:13px;line-height:1.55}.ars-list li strong{display:block;margin-bottom:3px}.ars-list.good li{border-left:3px solid #10b981}.ars-list.bad li{border-left:3px solid #ef4444}
.ars-files{display:grid;gap:8px}.ars-file{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border:1px solid var(--ars-line);padding:12px;border-radius:10px}.ars-file code{font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;color:#0f172a}.ars-file small{display:block;color:#64748b;margin-top:4px;line-height:1.45}.ars-tree{font:12px/1.65 ui-monospace,SFMono-Regular,Menlo,monospace;background:#0f172a;color:#dbeafe;border-radius:12px;padding:16px;white-space:pre-wrap;overflow:auto}
.ars-drop{border:1.5px dashed #cbd5e1;border-radius:12px;padding:18px;text-align:center;background:#fbfdff}.ars-drop input{max-width:100%}.ars-note{border-radius:10px;padding:11px 12px;font-size:12px;line-height:1.6;background:#f8fafc;color:#475569;border:1px solid var(--ars-line)}.ars-note.warn{background:#fff7ed;border-color:#fed7aa;color:#9a3412}.ars-note.good{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.ars-chart{height:260px;border:1px solid var(--ars-line);border-radius:12px;padding:12px;background:#fff;position:relative}.ars-chart svg{width:100%;height:100%;display:block}.ars-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:11px;color:#64748b;margin-top:9px}.ars-dot{display:inline-block;width:8px;height:8px;border-radius:99px;background:#2563eb;margin-right:5px}.ars-dot.alt{background:#64748b}.ars-dot.third{background:#16a34a}
.ars-model-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.ars-model{border:1px solid var(--ars-line);border-radius:10px;padding:12px}.ars-model strong{font-size:12px}.ars-model .mval{font-size:22px;font-weight:800;margin:8px 0 2px}.ars-model small{color:#64748b}
.ars-code{width:100%;min-height:260px;background:#0f172a;color:#e2e8f0;border:0;border-radius:10px;padding:14px;box-sizing:border-box;font:12px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}
.ars-sep{height:1px;background:var(--ars-line);margin:18px 0}.ars-inline-kpi{display:flex;gap:18px;flex-wrap:wrap}.ars-inline-kpi>div{min-width:120px}.ars-inline-kpi b{display:block;font-size:18px}.ars-inline-kpi small{color:#64748b}
@media(max-width:980px){.ars-shell{grid-template-columns:1fr}.ars-side{position:relative;border-right:0;border-bottom:1px solid var(--ars-line);display:flex;gap:4px;overflow:auto;padding:10px}.ars-side .group{display:none}.ars-side button{width:auto;white-space:nowrap}.ars-main{padding:22px 16px 64px}.ars-c8,.ars-c7,.ars-c6,.ars-c5,.ars-c4,.ars-c3{grid-column:span 12}.ars-model-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.ars-wrap{width:min(100% - 24px,1240px)}.ars-hero{padding-top:84px}.ars-model-grid{grid-template-columns:1fr}.ars-title-row{display:block}.ars-title-row .ars-row{margin-top:12px}}


/* Accessibility: larger type, B&W + blue accents */
.ars-page{font-size:18px;line-height:1.65;font-family:'Noto Sans JP','Hiragino Sans','Hiragino Kaku Gothic ProN',Meiryo,sans-serif;background:#fff;color:#0f172a}
.ars-hero p{font-size:1.1rem;color:#334155}
.ars-badge{font-size:14px;border-radius:8px;border-color:#93c5fd;color:#1e293b}
.ars-side button{font-size:15px;padding:14px 12px;min-height:48px}
.ars-side .group{font-size:12px;color:#64748b;letter-spacing:.08em}
.ars-title-row h2{font-size:clamp(1.6rem,3vw,2rem)}
.ars-title-row p{font-size:1.05rem;color:#334155}
.ars-card h3{font-size:1.15rem;margin:0 0 14px;color:#0f172a}
.ars-help,.ars-note{font-size:1rem;color:#475569}
.ars-field label{font-size:1rem;font-weight:800;color:#0f172a}
.ars-input,.ars-select,.ars-textarea{border:2px solid #93c5fd;border-radius:10px;padding:14px 16px;font-size:1.05rem;min-height:52px;color:#0f172a;background:#fff}
.ars-textarea{min-height:140px}
.ars-input:focus,.ars-select:focus,.ars-textarea:focus{border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.2)}
.ars-btn{font-size:1.05rem;padding:14px 18px;min-height:52px;border-radius:10px}
.ars-list li{font-size:1.02rem;padding:14px;line-height:1.6}
.ars-table{font-size:14px}
.ars-kicker-inline{font:800 .78rem/1.4 ui-monospace,monospace;letter-spacing:.12em;color:#1d4ed8;margin-bottom:6px}
.ars-product-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:18px;border:2px solid #bfdbfe;background:#f8fbff}
.ars-product{display:grid;gap:4px;padding:12px;border-left:3px solid #2563eb}
.ars-product strong{font-size:1.05rem;color:#0f172a}
.ars-product span{font-size:1rem;color:#475569;line-height:1.5}
.ars-product a{font-weight:800;color:#1d4ed8;text-decoration:none;margin-top:4px}
.ars-priority3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ars-prio{border-top:3px solid #2563eb;padding-top:14px}
.ars-prio .n{font-size:1rem;font-weight:800;color:#1d4ed8;margin-bottom:8px}
.ars-prio h4{margin:0 0 8px;font-size:1.25rem;line-height:1.4;color:#0f172a}
.ars-prio p{margin:0;font-size:1.05rem;line-height:1.55;color:#334155}
.ars-prio .fx{margin-top:10px;font-size:1rem;color:#64748b;line-height:1.5}
@media(max-width:980px){.ars-product-strip,.ars-priority3{grid-template-columns:1fr}}


/* A11y pass 2026-09: low-vision / small-text */
.ars-page{font-size:19px;line-height:1.7;color:#0f172a;background:#fff}
.ars-kicker{font-size:13px !important;color:#1d4ed8}
.ars-hero p,.ars-title-row p,.ars-help,.ars-note,.ars-muted,.ars-file small,.ars-model small,.ars-legend{font-size:1.05rem !important;color:#334155 !important;line-height:1.65}
.ars-side .group{font-size:13px !important;color:#475569 !important}
.ars-side button{font-size:1.02rem !important;min-height:52px;color:#1e293b}
.ars-card h3,.ars-prio h4{font-size:1.2rem !important;color:#0f172a}
.ars-stat .lab{font-size:13px !important;color:#475569 !important}
.ars-stat .sub{font-size:1rem !important;color:#334155 !important}
.ars-field label{font-size:1.05rem !important}
.ars-input,.ars-select,.ars-textarea{font-size:1.08rem !important;min-height:54px;border:2px solid #93c5fd !important;color:#0f172a}
.ars-btn{font-size:1.08rem !important;min-height:54px}
.ars-table{font-size:1rem !important}
.ars-table th{color:#1e293b !important;font-size:1rem !important}
.ars-chip{font-size:13px !important;padding:6px 10px}
.ars-list li{font-size:1.05rem !important;color:#1e293b}
.ars-prio .fx{color:#334155 !important;font-size:1.05rem !important}
.ars-disclaimer,.ars-tree{font-size:1rem !important}
@media (prefers-contrast: more){
  .ars-page{color:#000}
  .ars-help,.ars-note,.ars-hero p{color:#000 !important}
  .ars-input,.ars-select,.ars-textarea{border-color:#2563eb !important}
}


/* Short-copy + tip mode */
.ars-help,.ars-prio .fx,.ars-file small,.ars-model small,.ars-legend,.ars-stat .sub,.ars-stat .lab{display:none !important}
.ars-note{font-size:1.08rem !important;color:#1e293b !important}
.ars-kicker,.ars-kicker-inline,.ars-side .group{font-size:1.05rem !important;letter-spacing:0 !important;text-transform:none !important;color:#1d4ed8 !important}
.ars-badge{font-size:1.05rem !important;padding:10px 12px}
.ars-page{font-size:20px}
.ars-product span{display:none}
.ars-title-row p{display:none}


/* Overview Orchestrator */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.ars-hero-compact{padding:88px 0 28px}
.ars-hero-compact h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:8px 0 0}
.ars-orch-shell{width:min(1080px,calc(100% - 40px));margin:0 auto 80px}
.ars-orch-launch{margin-top:8px;padding:28px}
.ars-orch-form{display:grid;gap:18px}
.ars-label{display:block;font-weight:800;font-size:1.05rem;margin-bottom:8px;color:#0f172a}
.orch-kw-pills{display:flex;flex-wrap:wrap;gap:10px}
.orch-kw-pill{display:inline-flex;align-items:center;gap:8px;border:2px solid #93c5fd;border-radius:12px;padding:12px 16px;font-size:1.08rem;font-weight:800;cursor:pointer;background:#fff;color:#0f172a}
.orch-kw-pill.is-on,.orch-kw-pill:has(input:checked){background:#eff6ff;border-color:#2563eb;color:#1d4ed8}
.orch-kw-pill input{accent-color:#2563eb;width:18px;height:18px}
.ars-btn-xl{width:100%;min-height:60px;font-size:1.15rem}
.ars-consent-row{display:flex;gap:10px;align-items:flex-start;font-size:1.05rem;color:#1e293b;line-height:1.5}
.orch-progress{display:grid;gap:10px;margin-top:12px}
.orch-step{display:flex;justify-content:space-between;gap:16px;padding:14px 16px;border:2px solid #e2e8f0;border-radius:12px;font-size:1.08rem;font-weight:700;color:#334155}
.orch-step.is-done{border-color:#86efac;background:#ecfdf5;color:#047857}
.orch-step.is-run{border-color:#93c5fd;background:#eff6ff;color:#1d4ed8}
.orch-step-mark{font-variant-numeric:tabular-nums;min-width:3ch;text-align:right}
.orch-four{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0 22px}
.orch-four-card{border:2px solid #e2e8f0;border-radius:14px;padding:18px;background:#fff}
.orch-four-card .lab{font-size:1.05rem;font-weight:800;color:#1e293b;margin-bottom:10px}
.orch-four-card .val{font-size:clamp(1.8rem,3.5vw,2.4rem);font-weight:800;letter-spacing:-.03em;color:#0f172a;line-height:1.1}
.orch-four-card .unit{margin-top:8px;font-size:1.05rem;color:#334155;font-weight:700}
.orch-badge-est,.orch-badge-off{display:inline-block;font-size:1rem;font-weight:800;padding:4px 8px;border-radius:8px;border:2px solid #93c5fd;color:#1d4ed8;background:#eff6ff}
.orch-badge-off{border-color:#86efac;color:#047857;background:#ecfdf5}
.orch-conclusion-card{border-color:#93c5fd;background:#f8fbff}
.orch-conclusion{font-size:1.2rem;font-weight:800;line-height:1.55;color:#0f172a;margin:0}
.orch-compress-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.orch-compress-grid>div{border:2px solid #e2e8f0;border-radius:12px;padding:14px;text-align:center}
.orch-compress-grid b{display:block;font-size:1.6rem;color:#0f172a}
.orch-compress-grid span{font-size:1.02rem;color:#334155;font-weight:700}
.orch-impl-summary{font-size:1.15rem;font-weight:800;margin:16px 0 0;color:#0f172a}
.orch-kw-table th,.orch-kw-table td{font-size:1.02rem;white-space:normal}
.ars-orch-expert{margin-top:8px;border-top:2px solid #e2e8f0;padding-top:20px}
.ars-orch-expert .ars-shell{min-height:480px}
@media(max-width:900px){
  .orch-four,.orch-compress-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .orch-four,.orch-compress-grid{grid-template-columns:1fr}
}

.orch-gsc-note{font-size:1.05rem;color:#1e293b;font-weight:700;margin:0 0 12px;line-height:1.5}

.orch-gsc-status{margin:8px 0 0;font-size:1.02rem;font-weight:700;color:#334155}
.orch-gsc-status.is-ok{color:#047857}
.orch-gsc-status.is-warn{color:#b45309}
.orch-kw-toolbar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;margin:0 0 14px}
.orch-kw-filters{display:flex;flex-wrap:wrap;gap:8px}
.orch-filter{border:2px solid #cbd5e1;background:#fff;color:#334155;border-radius:10px;padding:8px 12px;font-weight:800;font-size:1rem;cursor:pointer}
.orch-filter.is-on{border-color:#2563eb;background:#eff6ff;color:#1d4ed8}
.orch-prio{display:inline-block;min-width:2.4em;font-weight:800;color:#1d4ed8}
.orch-seed{display:inline-block;margin-left:6px;font-size:.9rem;font-weight:800;color:#047857;border:1.5px solid #86efac;border-radius:6px;padding:1px 6px;background:#ecfdf5}
.orch-kw-count{margin:10px 0 0;font-size:1.02rem;font-weight:700;color:#475569}
#orch-gsc-csv{display:block;margin-top:6px;max-width:100%}

.orch-phase2-status{margin:12px 0 0;font-size:1.02rem;font-weight:700}
.orch-phase2-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.orch-dialog{border:none;border-radius:16px;padding:0;max-width:min(560px,calc(100vw - 24px));box-shadow:0 24px 60px rgba(15,23,42,.25)}
.orch-dialog::backdrop{background:rgba(15,23,42,.45)}
.orch-dialog-inner{padding:24px}
.orch-dialog-lead{font-size:1.02rem;line-height:1.55;color:#334155;font-weight:600;margin:0 0 16px}
.orch-checklist{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.orch-checklist label{display:flex;gap:10px;align-items:flex-start;font-weight:700;color:#0f172a;font-size:1.02rem}
.ars-muted{font-weight:600;color:#64748b;font-size:.95em}
@media (max-width:720px){.orch-phase2-grid{grid-template-columns:1fr}}


/* Simplified keyword proposals */
.orch-kw-lead{margin:0 0 12px;color:var(--ars-muted,#64748b);font-size:14px;line-height:1.5}
.orch-kw-table th:nth-child(1),.orch-kw-table td:nth-child(1){width:64px}
.orch-kw-table th:nth-child(3),.orch-kw-table td:nth-child(3){min-width:180px}
.orch-kw-table th:nth-child(4),.orch-kw-table td:nth-child(4){min-width:160px}
.orch-kw-main strong{display:block;font-size:15px;line-height:1.35;color:#0f172a}
.orch-kw-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.orch-kw-meta span{font-size:11px;padding:2px 8px;border-radius:999px;background:#f1f5f9;color:#475569}
.orch-kw-why,.orch-kw-act{font-size:13px;line-height:1.45;color:#334155}
.ars-sub{margin:4px 0 0;font-size:13px;font-weight:400;color:#64748b}
.ars-kw-cards{display:grid;gap:10px}
.ars-kw-card{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:start;padding:14px 16px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}
.ars-kw-card .prio{font-weight:700;font-size:13px;color:#1d4ed8}
.ars-kw-card h4{margin:0;font-size:15px;line-height:1.35}
.ars-kw-card p{margin:4px 0 0;font-size:13px;color:#475569;line-height:1.45}
.ars-kw-card .meta{margin-top:6px;font-size:12px;color:#94a3b8}
@media (max-width:720px){
  .ars-kw-card{grid-template-columns:1fr;gap:8px}
}