:root{--bg: #eef1f8;--surface: #ffffff;--ink: #171b2e;--ink-soft: #6b7280;--line: #e3e6f0;--accent: #3554e0;--accent-soft: #e8ecfc;--accent-strong: #23399e;--highlight: #f2a71b;--highlight-soft: #fdf0d6;--warn: #b45309;--warn-soft: #fdecd2;--critical: #c0362c;--critical-soft: #fbe1de;--radius: 16px;--radius-sm: 10px;--shadow: 0 4px 16px rgba(23, 27, 46, .08);--shadow-sm: 0 2px 8px rgba(23, 27, 46, .06)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,Meiryo,sans-serif;font-size:14.5px;line-height:1.6}a{color:var(--accent)}button{font:inherit}h1,h2,h3{margin:0 0 8px}.app-shell{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.app-main{flex:1;overflow-y:auto}.page-content{padding:14px 16px 28px}.sub-header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;padding:12px 16px;min-height:52px;background:var(--surface);box-shadow:var(--shadow-sm)}.sub-header button.back{border:none;background:var(--accent-soft);color:var(--accent-strong);border-radius:999px;font-size:13px;font-weight:700;min-height:40px;min-width:44px;padding:0 12px;cursor:pointer}.sub-header h1{font-size:16.5px;margin:0;font-weight:800}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:16px;margin-bottom:14px}button.primary{background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#fff;border:none;border-radius:999px;padding:11px 20px;min-height:46px;font-weight:800;letter-spacing:.02em;cursor:pointer;box-shadow:0 3px 10px #3554e047}button.secondary{background:var(--surface);color:var(--ink);border:1.5px solid var(--line);border-radius:999px;padding:10px 18px;min-height:44px;cursor:pointer}button.secondary.active,button.primary[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-strong)}button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}input,select,textarea{font:inherit;border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:8px 10px;min-height:44px;background:var(--surface);color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}table{width:100%;border-collapse:collapse;font-size:13px}th{color:var(--ink-soft);font-weight:700;border-bottom:2px solid var(--line)}th,td{padding:7px 8px;text-align:left;white-space:nowrap}tbody tr{border-bottom:1px solid var(--line)}.table-scroll{overflow-x:auto}.pill{display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:800}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.critical{background:var(--critical-soft);color:var(--critical)}.pill.neutral{background:var(--accent-soft);color:var(--accent-strong)}.pill.ccus-1{background:#eef1f8;color:#5b6478}.pill.ccus-2{background:var(--accent-soft);color:var(--accent-strong)}.pill.ccus-3{background:#e3ecfb;color:#1d4fa8}.pill.ccus-4{background:var(--highlight-soft);color:#8a5f0a}.stat-number{font-size:23px;font-weight:800;color:var(--accent-strong)}.stat-number.warn{color:var(--warn)}.stat-number.critical{color:var(--critical)}.stat-label{font-size:12px;color:var(--ink-soft);font-weight:600}.kpi-row{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px}details.section{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:14px;padding:12px 16px}details.section summary{cursor:pointer;font-weight:800;padding:4px 0;color:var(--accent-strong)}.oa-header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:10px 14px;min-height:56px;background:var(--surface);box-shadow:var(--shadow-sm)}.oa-avatar{width:40px;height:40px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:20px;background:linear-gradient(135deg,var(--accent),var(--accent-strong))}.oa-header-title{flex:1;min-width:0}.oa-header-title strong{display:block;font-size:15px}.oa-header-title span{display:block;font-size:11.5px;color:var(--ink-soft)}.oa-header-icon{position:relative;width:40px;height:40px;border-radius:50%;border:none;background:var(--accent-soft);color:var(--accent-strong);display:flex;align-items:center;justify-content:center;font-size:18px;text-decoration:none;flex-shrink:0}.oa-header-icon .badge{position:absolute;top:-2px;right:-2px;min-width:16px;height:16px;padding:0 3px;border-radius:8px;background:var(--critical);color:#fff;font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center}.oa-chat{padding:14px 14px 10px;background:repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(53,84,224,.025) 40px)}.oa-bubble-row{display:flex;align-items:flex-end;gap:8px;margin-bottom:12px}.oa-bubble-row .oa-avatar{width:28px;height:28px;font-size:14px}.oa-bubble{background:var(--surface);border-radius:4px 16px 16px;box-shadow:var(--shadow-sm);padding:12px 14px;max-width:84%;font-size:13.5px}.oa-bubble .stat-number{font-size:22px}.oa-richmenu{position:sticky;bottom:0;z-index:5;background:var(--surface);border-radius:18px 18px 0 0;box-shadow:0 -4px 16px #171b2e1a;padding:10px 10px calc(10px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.oa-richmenu-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:8px 2px;min-height:60px;border-radius:var(--radius-sm);color:var(--ink);text-decoration:none;font-size:11px;font-weight:700;text-align:center}.oa-richmenu-tile:active{background:var(--accent-soft)}.oa-richmenu-tile .emoji{font-size:20px}@media print{nav.bottom-nav,.oa-richmenu,.oa-header,.sub-header button.back,.no-print{display:none!important}}