:root{--surface: #fcfcfb;--panel: #ffffff;--border: #dddcd8;--ink: #0b0b0b;--ink-2: #52514e;--accent: #0b6e5f;--series-1: #2a78d6;--series-2: #eb6834;--danger: #b3261e;--warn-bg: #fff8e1}*{box-sizing:border-box}body{margin:0;font-family:Hiragino Sans,Noto Sans JP,sans-serif;background:var(--surface);color:var(--ink);font-size:14px;line-height:1.7}header.app{display:flex;align-items:center;gap:1.5rem;padding:.6rem 1.25rem;background:var(--ink);color:#fff}header.app h1{font-size:1rem;margin:0}header.app nav{display:flex;gap:.25rem;flex:1}header.app nav button{font:inherit;color:#cfcfcb;background:none;border:0;padding:.35rem .7rem;border-radius:6px;cursor:pointer}header.app nav button.active{color:#fff;background:#ffffff24}header.app .who{font-size:.8rem;color:#cfcfcb}main{max-width:1100px;margin:0 auto;padding:1.25rem}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:1rem 1.25rem;margin-bottom:1rem}.row{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}h2{font-size:1.05rem;margin:0 0 .75rem}label.field{display:grid;gap:.15rem;font-size:.85rem;color:var(--ink-2)}input,select,textarea,button.btn{font:inherit;padding:.45rem .6rem;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--ink)}textarea{width:100%}button.btn{cursor:pointer}button.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.btn.danger{color:var(--danger);border-color:var(--danger)}table{width:100%;border-collapse:collapse;font-size:.85rem}th,td{text-align:left;padding:.45rem .6rem;border-bottom:1px solid var(--border)}th{color:var(--ink-2);font-weight:600;white-space:nowrap}.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.75rem}.kpi{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:.7rem .9rem}.kpi .label{font-size:.75rem;color:var(--ink-2)}.kpi .value{font-size:1.45rem;font-weight:700;font-variant-numeric:tabular-nums}.badge{display:inline-block;padding:.05rem .5rem;border-radius:999px;font-size:.75rem;border:1px solid var(--border)}.badge.sent{background:#e8f2ea;color:#1a5c2e;border-color:#bcd9c3}.badge.pending{background:#fff4e0;color:#8a5a00;border-color:#ecd3a0}.badge.failed,.badge.suppressed{background:#fdebea;color:var(--danger);border-color:#f0b9b6}.badge.approved{background:#e8f2ea;color:#1a5c2e}.badge.draft{background:#f1f1ef;color:var(--ink-2)}.error{color:var(--danger);font-size:.85rem}.notice{background:var(--warn-bg);border:1px solid #ecd3a0;border-radius:6px;padding:.6rem .9rem;font-size:.85rem}.login-wrap{max-width:360px;margin:14vh auto}.muted{color:var(--ink-2);font-size:.8rem}