:root{--bg: #f4f5f7;--card: #ffffff;--ink: #1f2733;--sub: #6b7480;--line: #d9dee5;--accent: #1f5fa8;--accent-soft: #eaf1fa;--owner: #1f7a4d;--owner-soft: #e9f5ee;--danger: #c0392b}*{box-sizing:border-box}body{margin:0;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:14px}.page{max-width:980px;margin:0 auto;padding:20px 16px 80px}h1{font-size:20px;margin:0}h2{font-size:15px;margin:0 0 12px;color:var(--accent)}h3{font-size:13px;margin:0 0 8px}.sub{margin:2px 0 0;color:var(--sub);font-size:12px}.app-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}.settings{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 12px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}.settings-label{font-size:11px;color:var(--sub)}.settings label{font-size:12px;display:inline-flex;align-items:center;gap:4px}.settings input{width:56px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}input,select,button{font:inherit}input,select{border:1px solid var(--line);border-radius:6px;padding:6px 8px;background:#fff}input:focus,select:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}input.num{text-align:right}input.unit{width:56px;text-align:center}button{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:6px;padding:7px 12px;cursor:pointer}button:hover{opacity:.92}button.ghost{background:#fff;color:var(--accent)}button.primary{font-weight:700;padding:10px 18px}button.del{border-color:var(--danger);background:#fff;color:var(--danger);padding:2px 9px;border-radius:50%;line-height:1}.property-row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.property-row>select{min-width:240px}.property-info{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--sub)}.addressee-field{margin-top:12px;max-width:420px}.addressee-field input{width:100%}.field-hint{font-size:11px;color:var(--sub);margin-top:2px}.add-row{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}.add-row>select{min-width:280px}.edit-table{width:100%;border-collapse:collapse}.edit-table th,.edit-table td{padding:6px 8px;border-bottom:1px solid var(--line)}.edit-table th{text-align:left;font-size:12px;color:var(--sub);font-weight:600}.edit-table th.num,.edit-table td.num{text-align:right}.edit-table td input{width:100%}.edit-table td input.unit{width:56px}.edit-table td.strong{font-weight:700}.edit-table .empty{color:var(--sub);text-align:center;padding:20px}.totals-cards{display:flex;align-items:stretch;gap:14px;flex-wrap:wrap}.total-box{flex:1;min-width:240px;border:1px solid var(--line);border-radius:10px;padding:14px;background:var(--accent-soft)}.total-box.owner{background:var(--owner-soft)}.total-box .line{display:flex;justify-content:space-between;padding:4px 0;font-size:13px}.total-box .line.grand{border-top:1px solid var(--line);margin-top:6px;padding-top:8px;font-weight:700;font-size:16px}.arrow{align-self:center;font-weight:700;color:var(--sub);white-space:nowrap}.print-controls label{font-size:13px;margin-right:12px}.print-controls .primary{margin-top:8px}.hint{color:var(--sub);font-size:12px;margin:10px 0 0}.print-area{margin-top:8px}.estimate-sheet{background:#fff;color:#000;border:1px solid var(--line);border-radius:4px;padding:28px 32px;max-width:800px;margin:0 auto;box-shadow:0 2px 10px #0000000f}.sheet-marker{text-align:center;font-size:12px;color:#333;margin-bottom:4px}.sheet-title{text-align:center;font-size:24px;letter-spacing:.3em;margin:0 0 18px;color:#000}.sheet-top{display:flex;gap:16px;align-items:flex-start;margin-bottom:14px}.sheet-top-left{flex:1;min-width:0}.sheet-top-right{width:250px;flex-shrink:0;font-size:12px}.to-line{margin-bottom:10px}.to-name{font-size:18px;font-weight:700;border-bottom:2px solid #000;padding:0 24px 2px 4px}.to-suffix{font-size:13px;margin-left:6px}.summary-rows{border-collapse:collapse;margin-bottom:10px;width:100%}.summary-rows th,.summary-rows td{border:1px solid #888;padding:5px 8px;font-size:13px;text-align:left}.summary-rows th{background:#f0f0f0;width:90px;white-space:nowrap;font-weight:600}.amount-box{border-collapse:collapse;width:100%;max-width:320px}.amount-box th,.amount-box td{border:1px solid #000;padding:5px 8px;font-size:13px}.amount-box th{background:#f0f0f0;width:70px}.amount-box td.num{text-align:right;font-weight:700}.amount-box td.unit{width:64px;text-align:center;font-size:11px;color:#333;font-weight:400}.amount-box tr.grand th,.amount-box tr.grand td{font-size:15px;font-weight:800;background:#f7f7f7}.amount-caption{font-size:12px;margin:8px 0 0}.amount-caption strong{font-size:15px}.from-block{border:1px solid #888;padding:8px 10px;margin-bottom:10px}.from-block .kv{display:flex;justify-content:space-between;gap:8px;padding:1px 0}.from-name{font-size:14px;font-weight:700;margin-top:8px}.from-sub{font-size:11px;color:#333}.form-box{border:1px solid #888;padding:8px 10px;margin-bottom:8px}.form-title{font-weight:700;background:#f0f0f0;margin:-8px -10px 6px;padding:4px 10px;border-bottom:1px solid #888}.form-note{font-size:11px;margin:0 0 8px}.form-line{font-size:12px;padding:3px 0}.sheet-table{width:100%;border-collapse:collapse;margin-top:8px}.sheet-table th,.sheet-table td{border:1px solid #888;padding:6px 8px;font-size:13px}.sheet-table th{background:#f0f0f0}.sheet-table .c-name{width:46%}.sheet-table .num{text-align:right}.sheet-table .center{text-align:center}.sheet-table .right{text-align:right;font-weight:700}.sheet-table .blank-row td{height:26px}.sheet-table tfoot .total-row td{font-weight:800;font-size:15px;background:#f7f7f7}.sheet-note{font-size:11px;color:#555;margin-top:12px}.sheet-pay{border:1px solid #888;padding:10px 12px;margin-top:14px;font-size:13px}.sheet-pay div{padding:2px 0}.head-left{display:flex;align-items:flex-start;gap:12px}.head-right{display:flex;align-items:center;gap:8px}.saved-msg{color:var(--owner);font-size:12px;font-weight:600}button.ok{border-color:var(--owner);background:var(--owner);color:#fff}button.ok.sm,button.ghost.sm,button.sm{padding:4px 9px;font-size:12px}button.del-text{border-color:var(--danger);background:#fff;color:var(--danger);padding:4px 9px;font-size:12px}button.del-text:hover{background:var(--danger);color:#fff}.settings-card summary{cursor:pointer;font-size:13px;color:var(--accent);font-weight:600}.settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 14px;margin-top:12px}.settings-grid label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--sub)}.settings-grid label.wide{grid-column:1 / -1}.room{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--sub)}.loading{text-align:center;padding:60px 12px;color:var(--sub);font-size:14px}.empty-state{text-align:center;padding:32px 12px;color:var(--sub);display:flex;flex-direction:column;align-items:center;gap:12px}.list-table{width:100%;border-collapse:collapse}.list-table th,.list-table td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.list-table th{font-size:12px;color:var(--sub);font-weight:600}.list-table th.num,.list-table td.num{text-align:right}.list-table td.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.list-table td.dim{color:var(--sub);font-size:12px}.list-table td.strong{font-weight:700}.list-table .actions{display:flex;gap:6px;flex-wrap:wrap}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge-draft{background:#eef0f3;color:var(--sub)}.badge-done{background:var(--accent-soft);color:var(--accent)}.badge-invoiced{background:var(--owner-soft);color:var(--owner)}.appbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px;box-shadow:0 1px 4px #0000000a}.appbar-brand{font-weight:700;color:var(--accent);cursor:pointer;font-size:14px}.appbar-spacer{flex:1}.appbar-user{font-size:12px;color:var(--sub)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.login-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px 26px;width:100%;max-width:360px;box-shadow:0 6px 24px #00000012;display:flex;flex-direction:column;gap:14px}.login-title{text-align:center;color:var(--accent);font-size:22px}.login-sub{text-align:center;color:var(--sub);font-size:12px;margin:-6px 0 6px}.login-card label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--sub)}.login-card input{padding:10px;font-size:16px}.login-error{color:var(--danger);font-size:12px;margin:0;text-align:center}.login-btn{width:100%;padding:12px;margin-top:4px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#0006;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}.modal{background:var(--card);border-radius:14px;width:100%;max-width:560px;padding:20px 22px 24px;box-shadow:0 10px 40px #0003}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.modal-head h2{color:var(--ink);margin:0;font-size:17px}.modal-msg{margin:4px 0 8px}.modal-section{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.modal-section:first-of-type{border-top:none;padding-top:4px;margin-top:4px}.inline-form{display:flex;gap:8px;flex-wrap:wrap}.inline-form input{flex:1;min-width:180px}.user-add-form{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px;align-items:end}.user-add-form label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--sub)}.user-add-form input,.user-add-form select{width:100%}.user-add-form .primary{grid-column:1 / -1}.list-table.compact th,.list-table.compact td{padding:6px 8px}@media screen and (max-width: 640px){body{font-size:13px}.page{padding:14px 10px 60px}.app-header{flex-direction:column;align-items:stretch}.head-right{justify-content:flex-end}.settings-grid{grid-template-columns:1fr 1fr}.totals-cards{flex-direction:column}.arrow{transform:rotate(90deg);align-self:center}.property-row{flex-direction:column;align-items:stretch}.property-row>select{min-width:0;width:100%}.add-row>select{min-width:0;width:100%}.list-table,.list-table thead,.list-table tbody,.list-table tr,.list-table th,.list-table td{display:block}.list-table thead{display:none}.list-table tr{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:8px 10px}.list-table td{border:none;padding:3px 0;text-align:left!important}.list-table td.num{text-align:left}.list-table td:before{content:attr(data-label);color:var(--sub);font-size:11px;display:inline-block;min-width:7em}.list-table .actions{margin-top:6px}.print-area{overflow-x:auto;-webkit-overflow-scrolling:touch}.estimate-sheet{width:760px;min-width:760px;padding:22px 26px}.appbar{flex-wrap:wrap;padding:8px 10px;gap:6px}.appbar-user{width:100%;order:3}.modal-backdrop{padding:16px 8px}.modal{padding:16px 14px 20px}.user-add-form{grid-template-columns:1fr}input,select{font-size:16px}.edit-table,.edit-table tbody,.edit-table tr,.edit-table td{display:block}.edit-table thead{display:none}.edit-table tr{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:10px 12px;position:relative}.edit-table td{border:none;padding:4px 0;text-align:left!important}.edit-table td:before{content:attr(data-label);color:var(--sub);font-size:11px;display:block;margin-bottom:2px}.edit-table td input{width:100%}.edit-table td.num input{text-align:left}.edit-table td.strong{font-weight:700;font-size:15px}.edit-table td.row-del{position:absolute;top:8px;right:10px;padding:0}.edit-table td.row-del:before{content:"";margin:0}}@media print{body{background:#fff}.page{padding:0;max-width:none}.no-print{display:none!important}.print-area{overflow:visible!important}.estimate-sheet{border:none;box-shadow:none;width:auto!important;min-width:0!important;max-width:none;padding:0}.sheet-top{flex-direction:row!important}.sheet-top-left{flex:1;min-width:0}.sheet-top-right{width:250px!important;flex-shrink:0}@page{size:A4;margin:16mm}}