:root{--bg: #f3f5f9;--bg-2: #eaeef5;--surface: #ffffff;--surface-2: #f7f9fc;--border: #dfe5ee;--border-strong: #c9d2df;--text: #16202e;--text-2: #4a5a70;--muted: #6c7b90;--brand: #0f4c8a;--brand-2: #1f6fd1;--brand-soft: #e6f0fb;--ok: #1f8a4c;--ok-soft: #e5f5ec;--bad: #c92a2a;--bad-soft: #fdecec;--warn: #b36b00;--warn-soft: #fff4e0;--violet: #5f3dc4;--orange: #d9480f;--shadow: 0 1px 2px rgba(16, 32, 56, .06), 0 4px 16px rgba(16, 32, 56, .06);--radius: 14px;--radius-sm: 9px;--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;color-scheme:light}[data-theme=dark]{--bg: #0d131c;--bg-2: #121a26;--surface: #151e2b;--surface-2: #1a2535;--border: #253247;--border-strong: #33435c;--text: #e6ecf5;--text-2: #b4c0d2;--muted: #8494ab;--brand: #5aa5ff;--brand-2: #79b8ff;--brand-soft: #16304f;--ok: #3fbf74;--ok-soft: #133524;--bad: #ff6b6b;--bad-soft: #3a1717;--warn: #f0a93b;--warn-soft: #3a2a10;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .25);color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button,input,select{font:inherit;color:inherit}code{font-family:var(--mono);font-size:.92em}sub,sup{font-size:.72em;line-height:0}.icon{flex:none;vertical-align:-3px}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.muted{color:var(--muted);font-size:13px}.text-bad{color:var(--bad)}.topbar{position:sticky;top:0;z-index:20;height:64px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(90deg,#0b3a6b,#0f4c8a 55%,#1766b5);color:#fff;box-shadow:0 2px 10px #081e3c40}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand h1{margin:0;font-size:17px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}.brand span{font-size:12px;opacity:.8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.logo{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:#ffffff24;border:1px solid rgba(255,255,255,.25)}.topbar-right{display:flex;align-items:center;gap:12px}.status{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;padding:5px 10px;border-radius:99px;background:#ffffff24}.status.ok{background:#3fbf7438}.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:#ffffff1a;color:#fff;display:grid;place-items:center;cursor:pointer}.icon-btn:hover{background:#fff3}.layout{display:grid;grid-template-columns:350px minmax(0,1fr);min-height:calc(100vh - 64px)}.panel{position:sticky;top:64px;height:calc(100vh - 64px);display:flex;flex-direction:column;background:var(--surface);border-right:1px solid var(--border)}.panel-scroll{flex:1;overflow-y:auto;padding:16px 16px 8px}.panel-foot{padding:12px 16px 16px;border-top:1px solid var(--border);background:var(--surface)}.main{padding:20px 24px 12px;min-width:0;display:flex;flex-direction:column;gap:16px}.group{padding:4px 0 14px;border-bottom:1px dashed var(--border);margin-bottom:12px}.group:last-child{border-bottom:0}.group-title{display:flex;align-items:center;gap:8px;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--brand);margin-bottom:10px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mini-note{font-size:12px;color:var(--muted);margin:6px 0 10px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:10px;min-width:0}.field-label{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--text-2)}.field-hint{font-size:11.5px;color:var(--muted)}.field input,.field select,.stepper select{width:100%;height:38px;padding:0 11px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface-2);outline:none;transition:border-color .15s,box-shadow .15s}.field select,.stepper select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:30px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236c7b90' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.field input:focus,.field select:focus,.stepper select:focus{border-color:var(--brand-2);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand-2) 22%,transparent)}.field input.invalid{border-color:var(--bad)}.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px;background:var(--bg-2);padding:4px;border-radius:12px}.seg button{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 6px;border:0;border-radius:9px;background:transparent;cursor:pointer;color:var(--text-2);font-weight:600;font-size:12.5px}.seg button:hover{background:color-mix(in srgb,var(--surface) 60%,transparent)}.seg button.active{background:var(--surface);color:var(--brand);box-shadow:var(--shadow)}.seg.small{display:inline-grid;padding:3px}.seg.small button{flex-direction:row;padding:6px 12px;font-family:var(--mono)}.stepper{display:grid;grid-template-columns:38px 1fr 38px;gap:6px}.stepper button{height:38px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface-2);cursor:pointer;display:grid;place-items:center}.stepper button:disabled{opacity:.4;cursor:default}.soil-preview{margin-top:10px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 16px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-weight:600;cursor:pointer;text-decoration:none;transition:.15s}.btn:hover:not(:disabled){border-color:var(--brand-2);color:var(--brand)}.btn:disabled{opacity:.55;cursor:default}.btn.primary{background:linear-gradient(180deg,#1f6fd1,#0f4c8a);border-color:#0f4c8a;color:#fff;box-shadow:0 2px 8px #0f4c8a4d}.btn.primary:hover:not(:disabled){filter:brightness(1.08);color:#fff}.btn.block{width:100%;height:44px;font-size:15px}.btn.lg{height:48px;padding:0 22px;font-size:15px}.btn.sm{height:30px;padding:0 10px;font-size:12.5px}.btn.ghost{border-color:transparent;background:var(--bg-2)}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.kpi{display:flex;gap:12px;align-items:flex-start;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}.kpi-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:none}.kpi-icon.shallow{background:#fff1e6;color:var(--orange)}.kpi-icon.pile{background:#efeafd;color:var(--violet)}.kpi-icon.win{background:var(--brand-soft);color:var(--brand)}.kpi-icon.checks{background:var(--ok-soft);color:var(--ok)}.kpi.warnk .kpi-icon.checks{background:var(--warn-soft);color:var(--warn)}[data-theme=dark] .kpi-icon.shallow{background:#3a2412}[data-theme=dark] .kpi-icon.pile{background:#261d45}.kpi-label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.kpi-value{font-size:20px;font-weight:800;letter-spacing:-.02em;margin-top:2px}.kpi-sub{font-size:12.5px;color:var(--text-2);margin-top:2px}.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--border);scrollbar-width:thin}.tabs button{display:inline-flex;align-items:center;gap:7px;padding:10px 14px;border:0;background:transparent;cursor:pointer;color:var(--text-2);font-weight:600;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px;border-radius:8px 8px 0 0}.tabs button:hover{color:var(--brand);background:var(--bg-2)}.tabs button.active{color:var(--brand);border-bottom-color:var(--brand)}.tab-body{transition:opacity .2s}.tab-body.dim{opacity:.55}.stack{display:flex;flex-direction:column;gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-soil{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 16px;border-bottom:1px solid var(--border)}.card-head h3{margin:0;font-size:14.5px;font-weight:700;display:flex;align-items:center;gap:8px}.card-head h3 .icon{color:var(--brand)}.card-body{padding:14px 16px 16px}.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}.stats.wide{grid-template-columns:repeat(5,minmax(0,1fr))}.stat{display:flex;flex-direction:column;gap:2px;padding:12px 14px;border-radius:11px;background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--brand-2)}.card .stat{background:var(--surface-2)}.stat.ok{border-left-color:var(--ok)}.stat.bad{border-left-color:var(--bad)}.stat.warn{border-left-color:var(--warn)}.stat-label{font-size:12px;color:var(--muted);font-weight:600}.stat-value{font-size:18px;font-weight:800;letter-spacing:-.01em}.stat-value small{font-size:12px;font-weight:600;color:var(--muted)}.stat-hint{font-size:12px;color:var(--text-2)}.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:700;white-space:nowrap}.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.bad{background:var(--bad-soft);color:var(--bad)}.checks{list-style:none;margin:0;padding:0}.checks li{display:grid;grid-template-columns:56px 1fr auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.checks li:last-child{border-bottom:0}.check-id{font-family:var(--mono);font-size:12px;color:var(--brand);background:var(--brand-soft);padding:2px 6px;border-radius:6px;text-align:center}.check-name{display:flex;flex-direction:column;font-weight:600;font-size:13.5px}.check-name small{font-weight:500;color:var(--muted);font-family:var(--mono);font-size:12px}.formula{display:grid;grid-template-columns:74px minmax(0,1fr);gap:2px 10px;padding:8px 0;border-bottom:1px dashed var(--border)}.formula:last-child{border-bottom:0}.formula-label{grid-row:span 2;font-family:var(--mono);font-size:12px;color:var(--muted);padding-top:2px}.formula-expr{font-family:"Cambria Math","STIX Two Math",Times New Roman,serif;font-style:italic;font-size:15px}.formula-res{font-family:var(--mono);font-size:12.5px;color:var(--text);font-weight:600}.formula-note{grid-column:2;font-size:12px;color:var(--muted)}.check-line{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px dashed var(--border)}.check-line .formula{border-bottom:0;flex:1}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:10px}.tbl{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}.tbl th{background:var(--surface-2);color:var(--text-2);font-weight:700;font-size:12px;padding:8px;border-bottom:1px solid var(--border);white-space:nowrap;text-align:center;position:sticky;top:0}.tbl td{padding:7px 8px;border-bottom:1px solid var(--border);text-align:center;white-space:nowrap}.tbl .left{text-align:left;white-space:normal;min-width:160px}.tbl tr:last-child td{border-bottom:0}.tbl tbody tr:hover td{background:color-mix(in srgb,var(--brand-soft) 50%,transparent)}.tbl .row-ok td{background:var(--ok-soft)}.tbl .row-strong td{font-weight:800;background:var(--brand-soft)}.tbl .total td{font-weight:800;background:var(--surface-2)}.tbl.compact td,.tbl.compact th{padding:5px 7px}.chip{display:inline-block;padding:4px 10px;background:var(--bg-2);border-radius:99px;font-size:12.5px;font-family:var(--mono)}.steps-dims{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.soil-svg{width:100%;height:auto;display:block}.soil-roman{font:700 12px var(--font);fill:#3d3222}.soil-depth{font:500 10.5px var(--mono);fill:var(--muted)}.soil-name{font:700 12.5px var(--font);fill:var(--text)}.soil-sub{font:500 11px var(--font);fill:var(--muted)}.soil-wl{font:700 11px var(--font);fill:#1f6fd1}.soil-mark{font:800 11px var(--font)}.legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;font-size:12.5px;color:var(--text-2)}.legend i{display:inline-block;width:12px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}.layer-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.layer-list li{display:flex;gap:12px;padding:10px;border-radius:10px;background:var(--surface-2);border:1px solid var(--border)}.layer-list li div{display:flex;flex-direction:column;gap:2px;min-width:0}.layer-list li span{font-size:13px;color:var(--text-2)}.layer-list li small{font-size:12px;color:var(--muted)}.layer-no{width:34px;height:34px;flex:none;border-radius:9px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-weight:800;font-size:13px}.figure{background:#fff;border-radius:10px;border:1px solid var(--border);padding:8px}.figure svg{width:100%;height:auto;display:block}.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;border:1px solid;font-size:13.5px}.alert ul{margin:0;padding-left:18px}.alert.bad{background:var(--bad-soft);border-color:color-mix(in srgb,var(--bad) 35%,transparent);color:var(--bad)}.alert.warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 35%,transparent);color:var(--text)}.alert.warn>.icon{color:var(--warn)}.alert.ok{background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 35%,transparent);color:var(--text)}.alert.ok>.icon{color:var(--ok)}.alert.slim{padding:8px 12px;margin:10px 0}.compare{display:flex;flex-direction:column;gap:12px}.bar-row{display:grid;grid-template-columns:110px 1fr 160px;gap:12px;align-items:center}.bar-name{display:flex;align-items:center;gap:8px;font-weight:700}.bar{height:12px;border-radius:99px;background:var(--bg-2);overflow:hidden}.bar div{height:100%;border-radius:99px;background:linear-gradient(90deg,#8aa4c4,#5f7ea6)}.bar-row.win .bar div{background:linear-gradient(90deg,#36b37e,#1f8a4c)}.bar-val{font-family:var(--mono);font-size:12.5px;text-align:right}.steps{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-2)}.collapse-head{width:100%;display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);cursor:pointer;font-weight:600}.collapse.open .collapse-head .icon{transform:rotate(180deg)}.collapse-body{padding:12px 4px 0}.export-hero{display:flex;gap:20px;padding:22px;border-radius:var(--radius);color:#fff;background:radial-gradient(1200px 300px at 10% -40%,rgba(255,255,255,.18),transparent),linear-gradient(120deg,#0b3a6b,#1f6fd1);box-shadow:var(--shadow)}.export-hero-icon{width:72px;height:72px;flex:none;border-radius:18px;display:grid;place-items:center;background:#ffffff24;border:1px solid rgba(255,255,255,.25)}.export-hero h2{margin:0 0 6px;font-size:20px}.export-hero p{margin:0 0 14px;opacity:.9;max-width:760px}.export-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.export-hero .btn.primary{background:#fff;color:#0f4c8a;border-color:#fff}.export-hero .btn.primary:hover:not(:disabled){color:#0b3a6b;filter:none;background:#eef5ff}.export-hero .seg{background:#ffffff26}.export-hero .seg button{color:#fff}.export-hero .seg button.active{background:#fff;color:#0f4c8a}.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:120px;padding:16px;margin:12px 0;text-align:center;border:2px dashed var(--border-strong);border-radius:12px;color:var(--muted);cursor:pointer;transition:.15s;background:var(--surface-2)}.drop:hover,.drop.over{border-color:var(--brand-2);color:var(--brand);background:var(--brand-soft)}.drop.has{border-style:solid;color:var(--text)}.bullets{margin:12px 0 0;padding-left:18px;color:var(--text-2);font-size:13px}.card p code,.alert code{background:var(--bg-2);padding:1px 5px;border-radius:5px}.search{display:flex;align-items:center;gap:10px;padding:0 14px;height:46px;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.search input{flex:1;border:0;outline:none;background:transparent;height:100%}.ph-group h4{margin:4px 0 8px;font-size:13px;color:var(--brand);text-transform:uppercase;letter-spacing:.05em}.ph-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px}.ph{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:9px 30px 9px 11px;text-align:left;cursor:pointer;background:var(--surface);border:1px solid var(--border);border-radius:10px;transition:.12s;min-width:0}.ph:hover{border-color:var(--brand-2)}.ph.copied{border-color:var(--ok);background:var(--ok-soft)}.ph code{color:var(--brand);font-weight:600;font-size:12.5px;word-break:break-all}.ph-val{font-weight:700;font-size:13px;word-break:break-word}.ph-desc{font-size:11.5px;color:var(--muted)}.ph-icon{position:absolute;top:10px;right:10px;color:var(--muted)}.empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:60px 20px;color:var(--muted);text-align:center}.boot{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--text-2);text-align:center;padding:20px}.boot h2{margin:6px 0 0;color:var(--text)}.foot{margin-top:auto;padding:18px 0 6px;font-size:12px;color:var(--muted);text-align:center}@media (max-width: 1280px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.stats.wide{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 1080px){.layout{grid-template-columns:1fr}.panel{position:static;height:auto;border-right:0;border-bottom:1px solid var(--border)}.panel-scroll{overflow:visible}.grid-2,.grid-soil{grid-template-columns:1fr}}@media (max-width: 640px){.topbar{padding:0 12px}.brand span{display:none}.brand h1{font-size:15px}.main{padding:14px 12px}.kpis{grid-template-columns:1fr}.stats.wide{grid-template-columns:repeat(2,minmax(0,1fr))}.bar-row{grid-template-columns:90px 1fr}.bar-val{grid-column:1 / -1;text-align:left}.export-hero{flex-direction:column}.status{display:none}}