:root{font-family:Avenir Next,Hiragino Sans,Yu Gothic Medium,Yu Gothic,Noto Sans JP,sans-serif;color:#172033;background:#eef2f7;line-height:1.5;font-weight:400}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at top left,rgba(122,162,247,.14),transparent 28%),linear-gradient(180deg,#f7f9fc,#eef2f7)}button,input,select{font:inherit}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:32px;padding:28px 20px;border-right:1px solid #d3dbea;background:#ffffffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.app-title,.page h2,.panel h3{margin:0;font-family:Hiragino Mincho ProN,Yu Mincho,Times New Roman,serif;font-weight:700;letter-spacing:-.04em;line-height:1.15}.app-title{font-size:32px}.page h2{font-size:30px}.panel h3{font-size:22px}.nav{display:flex;flex-direction:column;gap:8px}.nav-link{padding:10px 12px;border:1px solid transparent;color:inherit;text-decoration:none;font-weight:600;letter-spacing:.01em}.nav-link-active{border-color:#c2cee1;background:#edf3ff}.content{padding:28px}.page{display:flex;flex-direction:column;gap:20px}.page-header,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.eyebrow{margin:0 0 6px;color:#64728a;font-size:11px;letter-spacing:.14em;text-transform:uppercase}.panel-stack{display:grid;gap:20px}.panel{padding:18px;border:1px solid #d3dbea;background:#ffffffeb}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.metric-card{display:flex;flex-direction:column;gap:8px;padding:18px;border:1px solid #d3dbea;background:#ffffffeb}.metric-card span,.muted{color:#64728a}.metric-card strong{font-size:28px;letter-spacing:-.03em}.field-inline{display:inline-flex;align-items:center;gap:8px}.field-inline input{width:92px;padding:8px 10px;border:1px solid #c2cee1;background:#fff}.button{padding:10px 14px;border:1px solid #1f5eff;background:#1f5eff;color:#fff;cursor:pointer}.button-secondary{border-color:#c2cee1;background:#fff;color:#172033}.button:disabled{opacity:.6;cursor:not-allowed}.status-message{margin:8px 0 0;font-size:13px}.status-message-success{color:#216e39}.status-message-error{color:#b42318}.form-stack{display:flex;flex-direction:column;gap:16px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:flex;flex-direction:column;gap:8px}.field span{font-size:14px}.field input,.field select{width:100%;padding:10px 12px;border:1px solid #c2cee1;background:#fff}.field-full{grid-column:1 / -1}.field-checkbox{flex-direction:row;align-items:center;padding-top:30px}.field-checkbox input{width:auto}.form-section{display:flex;flex-direction:column;gap:12px}.entry-card{display:flex;flex-direction:column;gap:12px;padding:14px;border:1px solid #dde4ef;background:#f9fbfe}.entry-actions,.form-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:15px}.data-table th,.data-table td{padding:10px 12px;border-bottom:1px solid #dde4ef;text-align:left;white-space:nowrap}.data-table th{color:#64728a;font-weight:600}@media(max-width:960px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid #d3dbea}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid{grid-template-columns:1fr}}@media(max-width:640px){.content{padding:16px}.page-header,.section-heading{align-items:flex-start;flex-direction:column}.metric-grid{grid-template-columns:1fr}}
