html,body,#root{min-height:100vh}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif}*{box-sizing:border-box}:root{--bg:#0f1419;--surface:#1a2029;--border:#2a3340;--text:#e6edf3;--muted:#8b949e;--accent:#58a6ff;--paypay:#f35;--quo:#38f;--benefit:#22c55e;--warning:#f59e0b}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif}.container{max-width:1100px;margin:0 auto;padding:24px 16px 80px}.app-header h1{letter-spacing:.02em;margin:0 0 4px;font-size:32px}.app-header .tagline{color:var(--muted);margin:0 0 24px}.error{color:#ff6b6b}.search-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:24px;padding:16px 20px}.search-panel .meta{flex-wrap:wrap;gap:32px;margin-bottom:16px;display:flex}.search-panel .meta .label,.search-panel .controls .label{color:var(--muted);margin-bottom:4px;font-size:12px;display:block}.search-panel .meta strong{font-size:15px}.search-panel .controls-row{flex-wrap:wrap;align-items:end;gap:24px;margin-top:12px;display:flex}.search-panel .field{flex-direction:column;gap:4px;display:flex}.search-panel select,.search-panel input[type=number]{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;min-width:120px;padding:8px 12px;font-size:14px}.search-panel .price-field{flex:300px}.search-panel .price-inputs{align-items:center;gap:8px;display:flex}.search-panel .price-inputs input{width:120px}.search-panel .price-range-meta{color:var(--muted);margin-top:4px;font-size:11px}.search-panel .mode-toggle .toggle{border:1px solid var(--border);border-radius:6px;gap:0;display:flex;overflow:hidden}.search-panel .mode-toggle .toggle button{background:var(--bg);color:var(--muted);cursor:pointer;border:none;padding:8px 14px;font-size:13px;transition:background .15s,color .15s}.search-panel .mode-toggle .toggle button:hover{color:var(--text)}.search-panel .mode-toggle .toggle button.on{background:var(--accent);color:#0f1419;font-weight:700}.exclude-section{border-top:1px solid var(--border);margin-top:16px;padding-top:12px}.exclude-section summary{cursor:pointer;color:var(--muted);align-items:center;gap:12px;font-size:13px;display:flex}.exclude-section .clear-link{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-size:12px}.exclude-list{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:6px;margin:0;padding:12px 0 0;list-style:none;display:grid}.exclude-list li label{color:var(--text);cursor:pointer;align-items:center;gap:8px;font-size:13px;display:flex}.exclude-list input[type=checkbox]{cursor:pointer}.plans h2{color:var(--muted);margin:8px 0 16px;font-size:18px;font-weight:500}.plan-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px;display:grid}.plan-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:12px;padding:20px;transition:transform .15s,border-color .15s;display:flex;position:relative}.plan-card:hover{border-color:var(--accent);transform:translateY(-2px)}.plan-card.over-budget{opacity:.5}.plan-card .rank{letter-spacing:.05em;background:var(--border);color:var(--muted);border-radius:12px;padding:4px 10px;font-size:11px;font-weight:700;position:absolute;top:-10px;left:16px}.plan-card .date-badge{background:var(--accent);color:#0f1419;letter-spacing:.02em;border-radius:12px;padding:4px 10px;font-size:11px;font-weight:700;position:absolute;top:-10px;right:16px}.daily-summary{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:20px;padding:20px}.daily-summary h3{color:var(--muted);margin:0 0 12px;font-size:14px}.daily-summary .summary-meta{color:var(--muted);margin-top:12px;font-size:13px}.empty{color:var(--muted);background:var(--surface);border:1px dashed var(--border);text-align:center;border-radius:8px;padding:20px;font-style:italic}.plan-card .rank-1{color:#1a1204;background:linear-gradient(135deg,#fbbf24,#f59e0b)}.plan-card .rank-2{color:#0f172a;background:linear-gradient(135deg,#cbd5e1,#94a3b8)}.plan-card .rank-3{color:#1a1204;background:linear-gradient(135deg,#f59e0b,#b45309)}.plan-card .hotel-name{color:var(--muted);margin:0 0 4px;font-size:14px;font-weight:500}.plan-card .plan-name{margin:0;font-size:15px;line-height:1.4}.plan-card .plan-name mark{color:var(--quo);background:#3388ff40;border-radius:3px;padding:1px 3px}.plan-card .room-type{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;margin:4px 0 0;font-size:11px;display:flex}.plan-card .room-type .bed-type{background:var(--border);color:var(--text);border-radius:3px;padding:1px 6px;font-size:10px;font-weight:600}.plan-card .room-type .room-type-name{flex:1;line-height:1.3}.plan-card .tags{flex-wrap:wrap;gap:6px;display:flex}.plan-card .tag{border-radius:4px;padding:4px 8px;font-size:11px;font-weight:700}.plan-card .tag-paypay{color:var(--paypay);background:#ff335526;border:1px solid #ff33554d}.plan-card .tag-gift{color:var(--quo);background:#3388ff26;border:1px solid #3388ff4d}.plan-card .meal-breakfast{color:var(--benefit);background:#22c55e26;border:1px solid #22c55e4d}.plan-card .meal-dinner{color:var(--warning);background:#f59e0b26;border:1px solid #f59e0b4d}.plan-card .meal-none{color:var(--muted);background:#8b949e26;border:1px solid #8b949e4d}.plan-card .tag-nosmoking{color:#60a5fa;background:#60a5fa26;border:1px solid #60a5fa4d}.plan-card .tag-smoking{color:#ef4444;background:#ef444426;border:1px solid #ef44444d}.plan-card .price-lines{border-top:1px solid var(--border);flex-direction:column;gap:4px;padding-top:12px;display:flex}.plan-card .price-line{align-items:baseline;gap:8px;display:flex}.plan-card .price-line .label{color:var(--muted);flex-shrink:0;width:64px;font-size:12px}.plan-card .price-line .value{color:var(--text);font-size:18px;font-weight:700}.plan-card .price-line .sub{color:var(--muted);font-size:11px}.plan-card .price-line.benefit .value{color:var(--benefit)}.plan-card .price-line.benefit .sub{color:var(--benefit);font-weight:600}.plan-card .breakdown{color:var(--muted);padding-left:72px;font-size:11px;line-height:1.4}.daily-summary .summary-lines{flex-direction:column;gap:6px;display:flex}.daily-summary .summary-line{align-items:baseline;gap:12px;display:flex}.daily-summary .summary-line .label{color:var(--muted);width:96px;font-size:12px}.daily-summary .summary-line .value{color:var(--text);font-size:20px;font-weight:700}.daily-summary .summary-line .sub{color:var(--muted);font-size:12px}.daily-summary .summary-line.benefit .value,.daily-summary .summary-line.benefit .sub{color:var(--benefit)}.daily-section{margin-top:24px}.daily-section .daily-heading{color:var(--accent);border-bottom:1px solid var(--border);margin:0 0 12px;padding-bottom:4px;font-size:16px}.mode-help{margin-top:6px}.mode-help summary{color:var(--accent);cursor:pointer;-webkit-user-select:none;user-select:none;font-size:11px}.mode-help-body{background:var(--bg);border:1px solid var(--border);color:var(--muted);border-radius:6px;margin-top:6px;padding:10px 12px;font-size:12px;line-height:1.6}.mode-help-body p{margin:0 0 6px}.mode-help-body p:last-child{margin-bottom:0}.source-link{color:var(--accent);margin-top:4px;font-size:12px;text-decoration:none;display:inline-block}.source-link:hover{text-decoration:underline}.tab-nav{border:1px solid var(--border);border-radius:8px;gap:0;width:fit-content;margin-bottom:20px;display:flex;overflow:hidden}.tab-nav button{background:var(--bg);color:var(--muted);cursor:pointer;border:none;padding:10px 24px;font-size:14px;transition:background .15s,color .15s}.tab-nav button:hover{color:var(--text)}.tab-nav button.on{background:var(--accent);color:#0f1419;font-weight:700}.data-table-section{margin-bottom:24px}.dt-filters{flex-wrap:wrap;align-items:end;gap:12px;margin-bottom:12px;display:flex}.dt-filters label{color:var(--muted);flex-direction:column;gap:4px;font-size:11px;display:flex}.dt-filters select,.dt-filters input[type=text]{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:6px;min-width:100px;padding:6px 10px;font-size:13px}.dt-filters input[type=text]{min-width:180px}.dt-meta{color:var(--muted);margin-bottom:8px;font-size:12px}.dt-scroll{border:1px solid var(--border);border-radius:8px;overflow-x:auto}.dt-table{border-collapse:collapse;white-space:nowrap;width:100%;font-size:12px}.dt-table th{background:var(--surface);color:var(--muted);text-align:left;border-bottom:2px solid var(--border);-webkit-user-select:none;user-select:none;padding:8px 10px;font-weight:600;position:sticky;top:0}.dt-table th.sortable{cursor:pointer}.dt-table th.sortable:hover{color:var(--accent)}.dt-table th.num,.dt-table td.num{text-align:right}.dt-table td{border-bottom:1px solid var(--border);color:var(--text);padding:6px 10px}.dt-table tr:hover td{background:#58a6ff0d}.dt-table td.hotel{text-overflow:ellipsis;max-width:180px;overflow:hidden}.dt-table td.plan{text-overflow:ellipsis;max-width:240px;overflow:hidden}.dt-table td.gifts{text-overflow:ellipsis;max-width:180px;color:var(--quo);overflow:hidden}.dt-table td.benefit{color:var(--benefit);font-weight:700}.dt-table td.nowrap{white-space:nowrap}.dt-link{color:var(--accent);font-size:11px;text-decoration:none}.dt-link:hover{text-decoration:underline}.dt-pager-top,.dt-pager-bottom{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding:8px 0;font-size:12px;display:flex}.dt-pager-btns{align-items:center;gap:8px;display:flex}.dt-pager-top button,.dt-pager-bottom button{background:var(--surface);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:6px 14px;font-size:12px}.dt-pager-top button:disabled,.dt-pager-bottom button:disabled{opacity:.4;cursor:not-allowed}.dt-mobile{display:none}.dt-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:6px;margin-bottom:10px;padding:14px;display:flex}.dt-card-header{justify-content:space-between;align-items:center;display:flex}.dt-card-date{color:var(--muted);font-size:12px}.dt-card-benefit{color:var(--benefit);font-size:15px;font-weight:700}.dt-card-hotel{color:var(--text);font-size:14px;font-weight:600}.dt-card-plan{color:var(--muted);font-size:12px;line-height:1.3}.dt-card-tags{flex-wrap:wrap;gap:4px;display:flex}.dt-tag{background:var(--border);color:var(--text);border-radius:3px;padding:2px 6px;font-size:10px;font-weight:600}.dt-tag-gift{color:var(--quo);background:#3388ff26}.dt-card-bottom{justify-content:space-between;align-items:center;margin-top:4px;display:flex}.dt-card-price{color:var(--text);font-size:14px;font-weight:600}@media (width<=768px){.container{padding:16px 10px 60px}.app-header h1{font-size:24px}.tab-nav button{padding:8px 16px;font-size:13px}.dt-filters{gap:8px}.dt-filters label{flex:calc(50% - 8px);min-width:0}.dt-filters select,.dt-filters input[type=text]{width:100%;min-width:0;font-size:14px}.dt-desktop{display:none}.dt-mobile{display:block}.search-panel .controls-row{flex-direction:column;gap:12px}.search-panel .price-field{flex:auto}.search-panel .price-inputs input{flex:1;width:100%}.plan-grid,.daily-section .plan-grid{grid-template-columns:1fr}}.app-footer{border-top:1px solid var(--border);color:var(--muted);text-align:center;margin-top:32px;padding-top:16px}