/* === Water styles === */
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;position:relative;transition:border-color .4s,box-shadow .4s,background .3s}
.card:hover{border-color:var(--card-hover-border);box-shadow:0 4px 24px var(--card-hover-shadow)}
.card-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.qb-date{background:var(--input-bg);border:1px solid var(--border);color:var(--text);padding:5px 8px;border-radius:7px;font-size:12px;font-weight:500;outline:none;transition:border-color .3s;width:120px;flex-shrink:0}
.qb-date:focus{border-color:var(--accent)}
.qb-fields{display:flex;gap:5px;align-items:center;flex:1;min-width:0}
.qb-field{display:flex;align-items:center;gap:3px;flex:1;min-width:0}
.qb-field .qd{width:5px;height:5px;border-radius:50%;flex-shrink:0}
.qb-field input{background:var(--input-bg);border:1px solid var(--border);color:var(--text);width:100%;min-width:0;padding:5px 4px;border-radius:7px;font-size:12px;text-align:center;outline:none;transition:border-color .3s,box-shadow .3s}
.qb-field input:focus{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 12%,transparent)}
.qb-field input::placeholder{color:var(--text5);font-size:10px}
.tb-sep{width:1px;height:20px;background:var(--border);flex-shrink:0;margin:0 2px}
.btn-data{background:var(--card);border:1px solid var(--border2);color:var(--text3);border-radius:7px;padding:5px 12px;font-size:12px;font-weight:500;cursor:pointer;transition:all .3s;white-space:nowrap;flex-shrink:0}
.btn-data:hover{border-color:var(--accent);color:var(--accent)}
.chart-wrap{position:relative;height:640px;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.chart-wrap::-webkit-scrollbar{display:none}
.chart-inner{height:100%;min-width:100%}
.chart-outer{position:relative}
.overview-btn{position:absolute;top:8px;left:8px;z-index:10;background:var(--card);border:1px solid var(--border);color:var(--text3);padding:4px 10px;border-radius:6px;cursor:pointer;font-size:11px;font-weight:500;transition:all .2s;display:flex;align-items:center;gap:4px}
.overview-btn:hover{border-color:var(--accent);color:var(--accent)}
.overview-btn.active{color:var(--accent);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}
.lane-labels{position:absolute;right:0;top:0;bottom:0;z-index:10;pointer-events:none;width:100px}
.lane-lbl{position:absolute;right:8px;pointer-events:none;white-space:nowrap;font-size:12px;font-weight:700;letter-spacing:.3px;padding:2px 8px;border-radius:4px;background:color-mix(in srgb,var(--card) 90%,transparent);backdrop-filter:blur(4px)}
#customTooltip{position:absolute;pointer-events:none;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:12px;box-shadow:0 4px 20px var(--shadow);z-index:20;opacity:0;transition:opacity .15s ease;white-space:nowrap}
#customTooltip.show{opacity:1}
#customTooltip .tt-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}
#customTooltip .tt-row{display:flex;align-items:center;gap:6px;padding:1px 0}
#customTooltip .tt-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
#customTooltip .tt-name{color:var(--text3);min-width:32px}
#customTooltip .tt-val{font-weight:600;color:var(--text)}
#customTooltip .tt-warn{color:var(--warn)}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0);z-index:100;align-items:center;justify-content:center;transition:background .3s}
.modal-overlay.open{display:flex;background:rgba(0,0,0,.55)}
.modal{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:0;max-width:760px;width:96%;max-height:88vh;overflow:hidden;display:flex;flex-direction:column;transform:scale(.92) translateY(12px);opacity:0;transition:transform .35s cubic-bezier(.22,1,.36,1),opacity .3s,background .3s}
.modal-overlay.open .modal{transform:scale(1) translateY(0);opacity:1}
.modal-hd{display:flex;justify-content:space-between;align-items:center;padding:16px 20px 12px;border-bottom:1px solid var(--border);flex-shrink:0}
.modal-hd h3{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px}
.modal-hd h3 .dot{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2))}
.modal-close{background:0;border:none;color:var(--text3);font-size:20px;cursor:pointer;line-height:1;transition:color .2s,transform .2s;padding:4px}
.modal-close:hover{color:var(--warn);transform:rotate(90deg)}
.modal-bd{overflow-y:auto;padding:0 20px 20px;flex:1}
.sec-label{font-size:12px;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;margin:16px 0 8px;font-weight:700;display:flex;align-items:center;gap:6px}
.tgt-grid{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:4px}
.tgt-card{background:var(--input-bg);border:1px solid var(--border);border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:5px;transition:border-color .3s;flex:1;min-width:105px;max-width:160px}
.tgt-card:hover{border-color:var(--border2)}
.tgt-card .tgt-hd{display:flex;align-items:center;gap:5px;font-size:13px;font-weight:600;justify-content:space-between}
.tgt-card .tgt-hd .left{display:flex;align-items:center;gap:5px}
.tgt-card .tgt-hd .sw{width:10px;height:3px;border-radius:2px;flex-shrink:0}
.tgt-card .tgt-row{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--text3)}
.tgt-card .tgt-row span.rl{flex-shrink:0;width:24px;text-align:right}
.tgt-card input{background:var(--bg);border:1px solid var(--border);color:var(--text);width:100%;padding:3px 4px;border-radius:5px;font-size:12px;text-align:center;outline:none;transition:border-color .3s,box-shadow .3s}
.tgt-card input:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(0,210,255,.1)}
.tgt-card input.tgt-v{color:var(--accent);font-weight:600}
.del-field-btn{background:none;border:none;color:var(--text5);cursor:pointer;font-size:10px;padding:0 2px;transition:color .2s}
.del-field-btn:hover{color:var(--warn)}
.add-field-card{background:var(--input-bg);border:1px dashed var(--border);border-radius:10px;padding:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .3s;min-width:50px;flex:0 0 50px}
.add-field-card:hover{border-color:var(--accent)}
.add-field-card span{color:var(--text4);font-size:20px;font-weight:300;transition:color .3s}
.add-field-card:hover span{color:var(--accent)}
.tbl-wrap{overflow-x:auto;margin-top:4px}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{color:var(--text3);font-weight:600;font-size:12px;letter-spacing:.5px;padding:7px 4px;text-align:center;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--card);z-index:2}
thead th:first-child{text-align:left;padding-left:4px;width:72px}
thead th .th-dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:2px;vertical-align:middle;position:relative;top:-1px}
tbody td{padding:4px 3px;text-align:center;border-bottom:1px solid color-mix(in srgb,var(--border) 60%,transparent);transition:background .2s}
tbody tr:hover td{background:var(--hover)}
tbody td.dc{color:var(--text2);font-size:13px;font-weight:500;white-space:nowrap;text-align:left;padding-left:4px}
tbody td input{background:transparent;border:1px solid transparent;color:var(--text);text-align:center;width:48px;padding:3px 2px;border-radius:5px;font-size:13px;font-weight:500;transition:border-color .3s,background .3s;outline:none}
tbody td input:hover{border-color:var(--border2)}
tbody td input:focus{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 4%,transparent)}
tbody td input::placeholder{color:var(--text5)}
@keyframes numPulse{0%{text-shadow:0 0 0 transparent}50%{text-shadow:0 0 8px color-mix(in srgb,var(--accent) 50%,transparent)}100%{text-shadow:0 0 0 transparent}}
.pulse{animation:numPulse .35s ease}
.del-btn{background:none;border:none;color:var(--text5);cursor:pointer;font-size:11px;padding:2px 4px;border-radius:4px;transition:color .2s,background .2s}
.del-btn:hover{color:var(--warn);background:color-mix(in srgb,var(--warn) 8%,transparent)}
tr.add-row td{padding:5px 3px;border-bottom:2px solid var(--border)}
tr.add-row input{background:var(--input-bg);border:1px solid var(--border);color:var(--text);text-align:center;width:48px;padding:3px 2px;border-radius:5px;font-size:13px;outline:none;transition:border-color .3s}
tr.add-row input:focus{border-color:var(--accent)}
tr.add-row input::placeholder{color:var(--text5);font-size:10px}
tr.add-row td:first-child input{text-align:left;padding-left:5px;width:96px}
.btn-sm{background:linear-gradient(135deg,var(--accent),var(--accent2));border:none;color:#fff;padding:4px 10px;border-radius:5px;cursor:pointer;font-size:11px;font-weight:600;transition:opacity .3s,transform .2s;outline:none}
.btn-sm:hover{opacity:.9;transform:translateY(-1px)}
.btn-sm:active{transform:scale(.97)}
.btn{background:linear-gradient(135deg,var(--accent),var(--accent2));border:none;color:#fff;padding:6px 18px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:600;transition:opacity .3s,transform .2s;outline:none}
.btn:hover{opacity:.9;transform:translateY(-1px)}
.btn:active{transform:scale(.97)}
.btn-ghost{background:transparent;border:1px solid var(--border2);color:var(--text2);padding:6px 16px;border-radius:8px;cursor:pointer;font-size:13px;transition:all .3s;outline:none}
.btn-ghost:hover{border-color:var(--text4);color:var(--text)}
.expand-bar{display:flex;justify-content:center;margin-top:6px}
.expand-btn{background:none;border:none;color:var(--text3);cursor:pointer;font-size:12px;padding:4px 14px;transition:color .3s}
.expand-btn:hover{color:var(--accent)}
.expand-btn .arrow{display:inline-block;transition:transform .35s cubic-bezier(.22,1,.36,1);margin-left:4px}
.expand-btn.open .arrow{transform:rotate(180deg)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--card);border:1px solid var(--border);color:var(--accent);padding:10px 24px;border-radius:10px;font-size:13px;opacity:0;transition:all .4s cubic-bezier(.22,1,.36,1);pointer-events:none;z-index:999;box-shadow:0 8px 32px var(--shadow)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.cfm-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0);z-index:200;align-items:center;justify-content:center;transition:background .3s}
.cfm-overlay.open{display:flex;background:rgba(0,0,0,.5)}
.cfm-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;max-width:340px;width:90%;transform:scale(.92);opacity:0;transition:transform .3s cubic-bezier(.22,1,.36,1),opacity .25s}
.cfm-overlay.open .cfm-box{transform:scale(1);opacity:1}
.cfm-box p{font-size:14px;color:var(--text2);margin-bottom:16px}
.cfm-btns{display:flex;gap:10px;justify-content:flex-end}
.btn-del{background:color-mix(in srgb,var(--warn) 10%,transparent);border:1px solid color-mix(in srgb,var(--warn) 30%,transparent);color:var(--warn);padding:6px 16px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;transition:all .3s;outline:none}
.btn-del:hover{background:color-mix(in srgb,var(--warn) 18%,transparent);border-color:var(--warn)}
.btn-reset{background:0;border:none;color:var(--text5);font-size:15px;cursor:pointer;transition:color .3s,transform .3s;padding:4px;line-height:1;margin-left:8px}
.btn-reset:hover{color:var(--warn);transform:rotate(-45deg)}
.btn-sm2{background:0;border:none;color:var(--text5);font-size:13px;cursor:pointer;transition:color .2s;padding:4px 6px;line-height:1;margin-left:4px}
.btn-sm2:hover{color:var(--accent)}
.val-warn{color:var(--warn) !important;font-weight:700 !important}
.nf-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0);z-index:300;align-items:center;justify-content:center;transition:background .3s}
.nf-overlay.open{display:flex;background:rgba(0,0,0,.5)}
.nf-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;max-width:360px;width:90%;transform:scale(.92);opacity:0;transition:transform .3s cubic-bezier(.22,1,.36,1),opacity .25s}
.nf-overlay.open .nf-box{transform:scale(1);opacity:1}
.nf-box h4{font-size:14px;margin-bottom:14px;font-weight:600}
.nf-row{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.nf-row label{font-size:13px;color:var(--text2);width:48px;flex-shrink:0;text-align:right}
.nf-row input{flex:1;background:var(--input-bg);border:1px solid var(--border);color:var(--text);padding:6px 8px;border-radius:7px;font-size:13px;outline:none;transition:border-color .3s}
.nf-row input:focus{border-color:var(--accent)}
.nf-row input[type="color"]{width:36px;height:30px;padding:2px;cursor:pointer;border-radius:6px}
.nf-btns{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}
.conv-hint{font-size:10px;color:var(--accent);opacity:0;transition:opacity .3s;position:absolute;bottom:-14px;white-space:nowrap}
.conv-hint.show{opacity:1}
.auto-label{font-size:11px;color:var(--text4);display:flex;align-items:center;gap:4px;flex-shrink:0}
.auto-label .auto-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block;animation:autoPulse 2s infinite}
@keyframes autoPulse{0%,100%{opacity:.3}50%{opacity:1}}


/* Edit row modal (dblclick on chart) */
.w-edit-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}
.w-edit-item{display:flex;flex-direction:column;gap:5px}
.w-edit-item label{font-size:12px;font-weight:600;letter-spacing:.3px}
.w-edit-item input{background:var(--input-bg);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:8px;font-size:14px;font-weight:500;text-align:center;outline:none;transition:border-color .2s}
.w-edit-item input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent)}

/* Hidden toggle in tgt card */


/* Edit data modal - vertical list layout */
.w-edit-list{display:flex;flex-direction:column;gap:8px}
.w-edit-row{display:flex;align-items:center;gap:12px;padding:6px 0}
.w-edit-label{font-size:13px;font-weight:600;min-width:48px;text-align:right;flex-shrink:0}
.w-edit-input{flex:1;background:var(--input-bg);border:1px solid var(--border);color:var(--text);padding:9px 12px;border-radius:8px;font-size:14px;font-weight:500;outline:none;transition:border-color .2s}
.w-edit-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent)}
.w-edit-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px;padding-top:12px;border-top:1px solid var(--border)}

/* Hide icon button (tgt card & table row) */
.tgt-hd-right{display:flex;align-items:center;gap:6px}
.tgt-hide-btn{border:none;background:none;cursor:pointer;font-size:14px;color:var(--text4);padding:2px 5px;border-radius:5px;transition:all .15s;opacity:.5}
.tgt-hide-btn:hover{opacity:1;background:color-mix(in srgb,var(--border) 30%,transparent)}
.tgt-hide-btn.active{opacity:1;color:var(--accent)}
.hide-row-btn{opacity:.4;font-size:13px;transition:all .15s}
.hide-row-btn:hover{opacity:.8}
.hide-row-btn.active{opacity:1;color:var(--accent)}

/* System confirm modal - enhanced */
#sysCfmOverlay .cfm-box{border-radius:16px;padding:28px 28px 22px;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
#sysCfmOverlay .cfm-box p{font-size:15px;color:var(--text);font-weight:500;line-height:1.6;margin-bottom:20px}
#sysCfmOverlay .cfm-input{display:block;width:80px;margin:0 auto 18px;text-align:center;font-size:18px;font-weight:600;padding:8px 12px;border:1px solid var(--border2);border-radius:10px;background:var(--bg2);color:var(--text);outline:none;transition:border .2s}
#sysCfmOverlay .cfm-input:focus{border-color:var(--accent)}
#sysCfmOverlay .cfm-btns{gap:12px}
#sysCfmOverlay .cfm-btns .btn-ghost{padding:9px 20px;border-radius:9px;font-size:13px;font-weight:600}
#sysCfmOverlay .cfm-btns .btn-del{padding:9px 20px;border-radius:9px;font-size:13px;font-weight:600}