:root{--bg:#f5f6f4;--paper:#fff;--ink:#17211e;--muted:#77817d;--line:#e5e9e6;--green:#216c50;--serif:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px Arial,'Microsoft YaHei',sans-serif}.shell{display:grid;grid-template-columns:218px minmax(0,1fr);min-height:100vh}.sidebar{background:#fbfcfb;border-right:1px solid var(--line);padding:28px 16px;display:flex;flex-direction:column}.brand{display:flex;gap:10px;align-items:center;margin:0 9px 45px}.brand-mark{background:var(--green);color:#fff;width:31px;height:31px;display:grid;place-items:center;border-radius:9px;font:bold 20px var(--serif)}.brand strong{font-size:15px}.brand small{display:block;font-size:9px;letter-spacing:1.5px;margin-top:4px;color:var(--muted)}.nav-label{padding:0 12px;font-size:10px;letter-spacing:1.4px;color:#98a19b;margin-bottom:10px}.nav-item{display:flex;align-items:center;gap:10px;padding:12px;border-radius:7px;text-decoration:none;color:#65716a;font-size:12px;margin:3px 0}.nav-item.active{background:#eaf2ed;color:var(--green);font-weight:600}.sidebar-bottom{margin-top:auto;padding:16px 10px;border-top:1px solid var(--line);font-size:10px;line-height:1.9;color:var(--muted)}.main{min-width:0;padding:0 32px 40px}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.topbar strong{color:#435348}.local-badge{font-size:10px;color:#216c50;background:#e9f2ed;padding:6px 9px;border-radius:5px}.page-head{display:flex;align-items:end;justify-content:space-between;gap:18px;padding:28px 0 23px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--green);font-weight:600}h1{font:500 30px var(--serif);margin:8px 0}.subtitle{font-size:11px;color:var(--muted);margin:0;line-height:1.8}.actions,.export-actions,.mobile-nav{display:flex;gap:7px;flex-wrap:wrap}.btn{border:1px solid #dfe5e1;border-radius:6px;background:#fff;color:#46534d;padding:9px 12px;font:11px Arial,'Microsoft YaHei',sans-serif;cursor:pointer;text-decoration:none}.btn:hover{border-color:#94b2a1}.btn.primary{background:var(--green);border-color:var(--green);color:#fff}.btn.selected{background:#eaf2ed;color:var(--green)}.btn:disabled{opacity:.45;cursor:default}.mobile-nav{display:none;margin-bottom:14px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:16px;align-items:start}.left-col,.right-col{min-width:0}.right-col{display:grid;gap:14px}.panel{background:#fff;border:1px solid var(--line);border-radius:9px}.chart-panel{overflow:hidden}.panel-head{padding:17px 19px 12px;display:flex;justify-content:space-between;gap:10px;align-items:start}.panel-title{font-size:13px;font-weight:600}.panel-caption{font-size:10px;color:var(--muted);margin-top:5px;line-height:1.7}.tag{font:10px monospace;white-space:nowrap;color:#5c7567;background:#f1f5f2;padding:5px 7px;border-radius:4px}.plot-wrap{position:relative;display:flex;justify-content:center;padding:20px;background:#f2f4f1;min-height:320px}.plot-wrap svg{display:block;width:100%;max-width:700px;height:auto;background:#fff;box-shadow:0 2px 12px #18342709;touch-action:none}.chart-footer{padding:11px 18px;display:flex;justify-content:space-between;gap:10px;border-top:1px solid #edf0ed;color:#83908a;font:10px monospace}.caption-box{padding:13px 18px;border-top:1px solid var(--line);font:10px/1.8 Arial,sans-serif;color:#68766d}.caption-box:empty{display:none}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin:16px 0}.stat{padding:14px}.stat-label{font-size:9px;color:#85908a;line-height:1.7}.stat-value{font:18px var(--serif);color:#29372f;margin-top:7px;overflow-wrap:anywhere}.summary-panel{padding:17px}.summary{font-size:11px;line-height:1.8;overflow:auto;margin-top:10px}.summary table{width:100%;border-collapse:collapse;font-size:10px;white-space:nowrap}.summary th,.summary td{border-bottom:1px solid var(--line);padding:7px;text-align:left}.notice{font-size:10px;color:#819086;line-height:1.8;margin:12px 0 0}.drop-panel,.control-panel{padding:17px}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:127px;margin-top:12px;border:1px dashed #b8c9bf;background:#fbfdfb;border-radius:7px;text-align:center;cursor:pointer}.dropzone:hover,.dropzone.drag{background:#f0f7f2;border-color:var(--green)}.dropzone strong{font-size:11px}.dropzone small{font:9px monospace;color:#919b96;margin-top:6px}.upload-icon{display:grid;place-items:center;background:#e9f2ed;width:31px;height:31px;color:var(--green);border-radius:50%;font-size:18px;margin-bottom:10px}input[type=file]{display:none}.file-list{display:grid;gap:10px;margin-top:12px}.file-row{border:1px solid #e5ebe6;border-radius:7px;padding:10px}.file-top{display:flex;gap:6px;align-items:center}.file-top input[type=text]{flex:1;min-width:0}.file-meta{font:9px/1.8 monospace;color:#89988e;margin:7px 0;overflow-wrap:anywhere}.remove{border:0;background:none;color:#93a198;cursor:pointer;font-size:15px}.file-row input[type=color]{width:100%;height:29px;padding:2px}.empty-files{text-align:center;font-size:10px;color:#99a39d}.settings-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}.settings-grid .full{grid-column:1/-1}label{font-size:10px;line-height:1.6;color:#5f6b64}input[type=number],input[type=text],select,textarea{width:100%;min-width:0;border:1px solid #dfe6e0;border-radius:5px;background:#fff;color:#3c4842;padding:8px;font:11px Arial,'Microsoft YaHei',sans-serif;margin-top:5px}input[type=checkbox]{accent-color:var(--green)}.control-title{font-size:12px;font-weight:600;margin-bottom:13px}.section-gap{margin-top:24px}.checkrow{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:10px}.checkrow input{margin:0}.export-actions{margin-top:10px}.message{font-size:11px;line-height:1.8;color:#63716a;overflow-wrap:anywhere}.message.error{color:#a43b30}.peak-editor-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:11px;font-weight:600}[hidden]{display:none!important}button:focus-visible,.dropzone:focus-visible{outline:2px solid #559875;outline-offset:2px}
@media(max-width:1180px){.shell{grid-template-columns:66px minmax(0,1fr)}.sidebar{padding:25px 9px}.brand{margin:0 6px 42px}.brand>div:last-child,.nav-label,.nav-item span,.sidebar-bottom{display:none}.nav-item{justify-content:center;font-size:18px}.main{padding:0 22px 35px}}
@media(max-width:980px){.layout{grid-template-columns:1fr}.right-col{grid-template-columns:repeat(2,minmax(0,1fr))}.right-col #exportPanel{grid-column:1/-1}.mobile-nav{display:flex}}
@media(max-width:640px){.shell{display:block}.sidebar{display:none}.main{padding:0 13px 25px}.topbar{height:51px;font-size:10px}.page-head{display:block;padding-top:22px}h1{font-size:27px}.actions{margin-top:15px}.actions .btn{flex:1}.right-col{grid-template-columns:1fr}.right-col #exportPanel{grid-column:auto}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.plot-wrap{padding:14px;min-height:260px}.panel-head{padding:15px}.chart-footer{padding:10px 13px;font-size:9px}}