:root{--bg: #f6f7f8;--surface: #ffffff;--border: #e2e5e8;--text: #1f2933;--muted: #7a828c;--primary: #3b6f7d;--primary-hover: #2f5a66;--danger: #c0392b;--pos: #2e7d4f;--neg: #c0392b;--radius: 8px;--shadow: 0 1px 2px rgba(0,0,0,.04);font-family:system-ui,-apple-system,Segoe UI,Noto Sans Thai,Thonburi,sans-serif}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}input,select,button,textarea{font:inherit;color:inherit}.app{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:16px;padding:10px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.topbar-left{display:flex;align-items:baseline;gap:10px}.brand{font-weight:700;font-size:16px;color:var(--primary)}.shop-name{color:var(--text);font-weight:600}.nav{display:flex;gap:4px;flex:1;justify-content:center}.nav-link{padding:6px 14px;border-radius:var(--radius);text-decoration:none;color:var(--muted);font-weight:500;transition:background .15s,color .15s}.nav-link:hover{background:var(--bg);color:var(--text)}.nav-link.router-link-active{background:var(--primary);color:#fff}.topbar-right{display:flex;align-items:center;gap:10px}.user{color:var(--muted);font-size:13px}.main{flex:1;padding:20px;max-width:96vw;width:96%;margin:0 auto}.page{display:flex;flex-direction:column;gap:16px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.page-title{margin:0;font-size:20px;font-weight:700}.muted{color:var(--muted)}.ta-right{text-align:right}.ta-center{text-align:center}.num{font-variant-numeric:tabular-nums}.strong{font-weight:700}.pos{color:var(--pos)}.neg{color:var(--neg)}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);padding:8px 14px;border-radius:var(--radius);cursor:pointer;transition:all .15s}.btn:hover{background:var(--bg)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-ghost{border-color:transparent;background:transparent}.btn-ghost:hover{background:var(--bg)}.btn-danger-ghost{color:var(--danger);border-color:transparent;background:transparent}.btn-danger-ghost:hover{background:#fbeae7}.btn-mini{padding:3px 8px;font-size:12px}.btn-add{color:var(--primary);border:1px dashed var(--border);background:transparent}.btn-add:hover{background:var(--bg)}.row{display:flex;gap:8px;align-items:center}.row.right{justify-content:flex-end}.grow{flex:1}.input{padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%}.input:focus{outline:2px solid var(--primary);outline-offset:-1px;border-color:var(--primary)}.field{display:flex;flex-direction:column;gap:4px}.field span{font-size:13px;color:var(--muted)}.date-field{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.date-field .input{width:auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.add-form{padding:12px}.form-grid{display:grid;grid-template-columns:1.4fr .8fr 1.4fr auto;gap:10px;align-items:end}.field-action{justify-content:flex-end}@media (max-width: 720px){.form-grid{grid-template-columns:1fr 1fr}.field-action{grid-column:1 / -1}}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.table th,.table td{padding:9px 12px;border-bottom:1px solid var(--border);text-align:left}.table thead th{background:#f0f2f4;font-weight:600;font-size:13px}.table tfoot td{background:#f7f9fa}.table tbody tr:last-child td{border-bottom:none}.shop-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.shop-item{display:flex;align-items:center;gap:8px;justify-content:space-between;padding:10px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.shop-item.active{border-color:var(--primary);background:#f0f5f7}.shop-btn{flex:1;background:transparent;border:none;text-align:left;cursor:pointer;padding:0;display:flex;align-items:center;gap:8px}.shop-item-name{font-weight:600}.badge{font-size:11px;background:var(--primary);color:#fff;padding:2px 8px;border-radius:999px}.shop-dropdown{position:relative}.shop-trigger{display:flex;align-items:center;gap:6px;background:transparent;border:1px solid var(--border);border-radius:var(--radius);padding:5px 10px;cursor:pointer;font-weight:600;color:var(--text);transition:background .15s,border-color .15s;white-space:nowrap}.shop-trigger:hover{background:var(--bg);border-color:var(--primary)}.shop-trigger-name{max-width:140px;overflow:hidden;text-overflow:ellipsis}.shop-trigger-arrow{font-size:12px;color:var(--muted);transition:transform .2s;display:inline-block}.shop-trigger-arrow.open{transform:rotate(180deg)}.shop-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:200px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 16px #0000001f;z-index:100;overflow:hidden}.shop-menu-list{max-height:240px;overflow-y:auto}.shop-menu-item{display:flex;align-items:center;justify-content:space-between;width:100%;padding:9px 14px;background:transparent;border:none;text-align:left;cursor:pointer;font-size:14px;color:var(--text);transition:background .1s}.shop-menu-item:hover{background:var(--bg)}.shop-menu-item.active{background:#f0f5f7;color:var(--primary)}.shop-menu-name{font-weight:500}.shop-menu-check{color:var(--primary);font-weight:700}.shop-menu-empty{padding:10px 14px;color:var(--muted);font-size:13px}.shop-menu-divider{border-top:1px solid var(--border)}.shop-menu-add{display:flex;gap:6px;padding:10px;background:var(--bg)}.shop-menu-input{flex:1;padding:6px 8px;font-size:13px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.shop-menu-input:focus{outline:2px solid var(--primary);outline-offset:-1px;border-color:var(--primary)}.shop-menu-btn{padding:6px 10px;font-size:13px;white-space:nowrap;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);cursor:pointer;transition:background .15s}.shop-menu-btn:hover{background:var(--primary-hover)}.config-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px}.config-block summary{cursor:pointer;font-weight:600;color:var(--primary)}.config-body{display:flex;flex-direction:column;gap:12px;margin-top:12px}.config-cat{border-left:3px solid var(--primary);padding:8px 12px;background:var(--bg);border-radius:6px}.config-cat-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.chip{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:3px 10px;font-size:13px;display:inline-flex;align-items:center;gap:6px}.chip-x{background:transparent;border:none;color:var(--muted);cursor:pointer;font-size:14px;line-height:1;padding:0}.chip-x:hover{color:var(--danger)}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}.modal-card{width:100%;max-width:380px;display:flex;flex-direction:column;gap:12px}.modal-card h3{margin:0}.login-wrap{min-height:100%;display:flex;align-items:center;justify-content:center;padding:16px}.login-card{width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}.login-title{margin:0;text-align:center;color:var(--primary)}.login-sub{text-align:center;color:var(--muted);margin:0 0 6px}.error{color:var(--danger);font-size:13px;margin:0}.month-selector-card{display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:8px}.month-nav{display:flex;align-items:center;gap:16px;width:100%;justify-content:center}.month-nav .nav-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;padding:0;color:var(--primary);border:1px solid var(--border);background:var(--surface);box-shadow:0 2px 4px #00000005;transition:all .2s ease}.month-nav .nav-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-1px)}.month-input-container{position:relative;min-width:220px}.month-input-hidden{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:2}.month-display-label{display:flex;align-items:center;justify-content:center;gap:10px;padding:10px 16px;border:1px solid var(--border);border-radius:30px;background:var(--bg);cursor:pointer;font-weight:600;font-size:16px;color:var(--text);transition:all .2s;-webkit-user-select:none;user-select:none}.month-input-hidden:focus+.month-display-label,.month-display-label:hover{border-color:var(--primary);background:var(--surface);box-shadow:0 4px 8px #0000000d}.month-display-text{min-width:130px;text-align:center}.month-shortcuts{display:flex;gap:8px}.month-shortcuts .btn-mini{border-radius:16px;padding:4px 16px;font-size:13px;font-weight:500}.summary-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.s-card{display:flex;align-items:center;gap:16px;padding:20px;border-radius:12px;background:var(--surface);border:1px solid var(--border);box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;transition:transform .2s ease,box-shadow .2s ease}.s-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000000d,0 4px 6px -2px #00000008}.s-card-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:10px}.s-income .s-card-icon{background:#2e7d4f1a;color:var(--pos)}.s-expense .s-card-icon{background:#c0392b1a;color:var(--neg)}.s-positive .s-card-icon{background:#2e7d4f1a;color:var(--pos)}.s-negative .s-card-icon{background:#c0392b1a;color:var(--neg)}.s-card-info{display:flex;flex-direction:column;gap:2px}.s-label{color:var(--muted);font-size:13px}.s-value{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}.s-income .s-value{color:var(--pos)}.s-expense .s-value{color:var(--neg)}.s-positive .s-value{color:var(--pos)}.s-negative .s-value{color:var(--neg)}.flow-card{display:flex;flex-direction:column;gap:12px;background:var(--surface);border-radius:12px;padding:16px 20px;border:1px solid var(--border);box-shadow:var(--shadow)}.flow-header{display:flex;justify-content:space-between;align-items:center;font-size:14px}.flow-title{font-weight:600;color:var(--text)}.flow-ratio{color:var(--muted)}.flow-bar-container{display:flex;height:12px;border-radius:6px;overflow:hidden;background:#e2e8f0}.flow-bar-income{background:var(--pos);height:100%;transition:width .3s ease}.flow-bar-expense{background:var(--neg);height:100%;transition:width .3s ease}.flow-legend{display:flex;gap:16px;font-size:13px}.legend-item{display:flex;align-items:center;gap:6px;color:var(--muted)}.legend-item .dot{width:8px;height:8px;border-radius:50%}.legend-item.income .dot{background:var(--pos)}.legend-item.expense .dot{background:var(--neg)}.breakdown{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}.breakdown .card{border-radius:12px;padding:20px}.bd-title{margin:0 0 16px;font-size:16px;font-weight:600;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border);padding-bottom:10px}.bd-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.bd-list li{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--border)}@media (max-width: 720px){.summary-cards,.breakdown{grid-template-columns:1fr}.nav{gap:0}.nav-link{padding:6px 10px;font-size:13px}.topbar-right .user{display:none}}