:root{--brand: #0f766e;--brand-dark: #115e59;--brand-light: #5eead4;--accent: #f59e0b;--danger: #dc2626;--bg: #f1f5f9;--card: #ffffff;--text: #1e293b;--muted: #64748b;--border: #e2e8f0;--radius: 14px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);--shadow-md: 0 4px 12px rgba(15, 23, 42, .1)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Noto Sans JP,Segoe UI,Meiryo,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.6}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:10;background:var(--brand);color:#fff;padding:env(safe-area-inset-top) 0 0;box-shadow:var(--shadow-md)}.brand{display:flex;align-items:center;gap:10px;padding:14px 18px 10px}.brand-logo{width:30px;height:30px;border-radius:8px}.brand h1{font-size:1.15rem;margin:0;font-weight:700;letter-spacing:.02em}.tabs{display:flex;gap:0;padding:0 12px}.tab{flex:1;background:none;border:none;color:#ffffffb3;font-size:.95rem;font-weight:600;padding:12px 8px;cursor:pointer;border-bottom:3px solid transparent;transition:color .15s,border-color .15s}.tab.active{color:#fff;border-bottom-color:var(--accent)}.app-main{flex:1;width:100%;max-width:720px;margin:0 auto;padding:16px 14px 48px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.form-title{font-size:1.05rem;margin:0 0 16px;color:var(--brand-dark)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field-row{display:flex;gap:12px}.field-row .field{flex:1}.field-label{font-size:.82rem;font-weight:600;color:var(--muted)}.input{width:100%;font-size:1rem;padding:12px 14px;border:1.5px solid var(--border);border-radius:10px;background:#fff;color:var(--text);font-family:inherit;transition:border-color .15s,box-shadow .15s}.input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #0f766e1f}.textarea{resize:vertical;min-height:64px}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}.btn{font-size:.95rem;font-weight:600;padding:12px 22px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;font-family:inherit;transition:background .15s,opacity .15s}.btn:disabled{opacity:.55;cursor:default}.btn.primary{background:var(--brand);color:#fff}.btn.primary:not(:disabled):hover{background:var(--brand-dark)}.btn.ghost{background:#fff;border-color:var(--border);color:var(--muted)}.btn.ghost:not(:disabled):hover{background:var(--bg)}.btn.small{padding:8px 14px;font-size:.85rem}.banner{padding:10px 14px;border-radius:10px;font-size:.9rem;margin-bottom:14px}.banner.error{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}.list-wrap{display:flex;flex-direction:column;gap:14px}.filters{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px}.filters .field{margin-bottom:0;flex:1;min-width:130px}.count-line{font-size:.85rem;color:var(--muted);padding:0 4px}.empty{text-align:center;color:var(--muted);padding:40px 0}.date-group{display:flex;flex-direction:column;gap:10px}.date-head{font-size:.95rem;font-weight:700;color:var(--brand-dark);margin:8px 0 2px;border-left:4px solid var(--brand-light);padding:2px 0 2px 10px}.cards{display:flex;flex-direction:column;gap:10px}.report-card{padding:14px 16px}.report-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.author-badge{background:var(--brand);color:#fff;font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:999px}.company{font-weight:700;font-size:1rem;flex:1;min-width:0}.report-actions{display:flex;gap:4px}.icon-btn{background:none;border:none;color:var(--muted);font-size:.82rem;font-weight:600;padding:4px 8px;border-radius:6px;cursor:pointer}.icon-btn:hover{background:var(--bg)}.icon-btn.danger{color:var(--danger)}.contact{font-size:.88rem;color:var(--muted);margin-top:6px}.content{margin:8px 0 0;font-size:.92rem;white-space:pre-wrap}.next-box{display:flex;gap:10px;margin-top:10px;padding:8px 12px;background:#fffbeb;border:1px solid #fde68a;border-radius:8px}.next-label{font-size:.72rem;font-weight:700;color:var(--accent);background:#fff;border:1px solid #fde68a;border-radius:6px;padding:2px 8px;height:fit-content;white-space:nowrap}.next-body{display:flex;flex-direction:column;gap:2px;font-size:.88rem}.next-date{font-size:.82rem;color:var(--muted);font-weight:600}@media(max-width:480px){.field-row{flex-direction:column;gap:0}.app-main{padding:12px 10px 40px}}