:root{--bg: #f5f6f8;--card: #ffffff;--text: #1a1a1a;--muted: #555555;--primary: #0b5cad;--danger: #b3261e;--ok: #1a7f37;--warn-bg: #fff4e5;--warn-border: #e8a13d;--border: #d5d9df}*{box-sizing:border-box}body{margin:0;font-family:Hiragino Sans,Yu Gothic,Noto Sans JP,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:20px;line-height:1.6}.staff{font-size:24px}.container{max-width:760px;margin:0 auto;padding:16px 16px 48px}.admin-container{max-width:1100px;margin:0 auto;padding:16px 16px 48px;font-size:18px}h1{font-size:1.3em;margin:12px 0}.page-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin:0 0 6px}.page-head h1{margin:0;font-size:1.15em}.page-date{color:var(--muted);font-size:.85em;white-space:nowrap}.seg{display:flex;gap:8px;margin:0 0 10px}.seg-btn{flex:1;min-height:48px;font-size:.85em;font-weight:700;font-family:inherit;border-radius:10px;border:2px solid var(--primary);background:#fff;color:var(--primary);cursor:pointer}.seg-btn.active{background:var(--primary);color:#fff}h2{font-size:1.1em;margin:20px 0 8px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.warn-card{background:var(--warn-bg);border:2px solid var(--warn-border)}.task-card{display:flex;align-items:center;gap:8px;cursor:pointer;padding:12px 14px;margin-bottom:10px}.task-card:active{background:#e8f0fa}.task-card-body{flex:1;min-width:0}.task-card-arrow{font-size:1.8em;color:var(--primary);font-weight:700;line-height:1}.task-card .task-time{font-size:.75em}.task-card .task-client{font-size:1.25em;line-height:1.35}.task-card .task-title{font-size:.95em;margin:2px 0 0}.task-card .chips{margin:6px 0 0}.task-card .type-chip,.task-card .status-badge{font-size:.75em;padding:2px 12px}.warn-label{color:#9a5b00;font-weight:700}.big-btn{display:block;width:100%;min-height:64px;font-size:1em;font-weight:700;border-radius:12px;border:2px solid transparent;cursor:pointer;padding:14px;margin:0 0 14px;font-family:inherit}.big-btn.primary{background:var(--primary);color:#fff}.big-btn.secondary{background:#fff;color:var(--primary);border-color:var(--primary)}.big-btn.danger{background:#fff;color:var(--danger);border-color:var(--danger)}.big-btn:disabled{opacity:.5;cursor:default}.type-chip{display:inline-block;background:var(--primary);color:#fff;border-radius:8px;padding:4px 16px;font-size:.85em;font-weight:700}.type-collect_docs{background:#0b5cad}.type-delivery{background:#1a7f37}.type-fee_negotiation{background:#6f42c1}.type-phone_email{background:#0e7c86}.type-other{background:#57606a}.chips{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:8px 0}.status-badge{display:inline-block;padding:4px 14px;border-radius:999px;background:#eef2f7;font-weight:700;font-size:.85em}.status-needs_followup{background:#fdecea;color:var(--danger)}.status-done{background:#e6f4ea;color:var(--ok)}.status-docs_received,.status-handed_off{background:#fff4e5;color:#9a5b00}.task-time{font-weight:700;color:var(--muted)}.task-client{font-size:1.35em;font-weight:700}.task-title{margin:4px 0}label{display:block;margin:14px 0 4px;font-weight:600}input,select,textarea{font-size:1em;font-family:inherit;padding:10px;border:1px solid var(--border);border-radius:8px;width:100%;background:#fff}textarea.big{min-height:200px}.banner-ok{background:#e6f4ea;border:2px solid var(--ok);color:var(--ok);padding:16px;border-radius:12px;font-weight:700;margin-bottom:16px}.error-box{background:#fdecea;border:2px solid var(--danger);color:var(--danger);padding:16px;border-radius:12px;margin-bottom:16px;font-weight:600}.muted{color:var(--muted);font-size:.85em}.field-label{color:var(--muted);font-size:.75em;font-weight:700;margin-top:14px}.field-value{white-space:pre-wrap;margin:0}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.tab{padding:10px 16px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:17px;font-family:inherit}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.badge{background:var(--danger);color:#fff;border-radius:999px;padding:2px 10px;font-size:.8em;margin-left:6px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}.topbar-nav{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.link-btn{background:none;border:none;color:var(--primary);cursor:pointer;font-size:.9em;text-decoration:underline;min-height:48px;padding:10px 8px;font-family:inherit}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:8px}th,td{border-bottom:1px solid var(--border);padding:10px;text-align:left;font-size:.85em;vertical-align:top}th{background:#eef2f7}tr.clickable{cursor:pointer}tr.clickable:hover{background:#f0f6fc}.small-btn{font-size:15px;padding:8px 12px;border-radius:8px;border:1px solid var(--primary);background:#fff;color:var(--primary);cursor:pointer;font-family:inherit}.small-btn.solid{background:var(--primary);color:#fff}.range-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 12px}.range-row label{margin:0}.range-row input[type=date]{width:auto}.notice{background:#eef2f7;border-radius:8px;padding:12px;font-size:.8em;margin:10px 0}