:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#1b2840;background:#f4f6fa;font-size:16px;--ink:#1b2840;--muted:#68758b;--line:#e4e9f1;--accent:#315be8;--sidebar:#142039}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,.file-button{display:inline-flex;justify-content:center;align-items:center;gap:.4rem;border:1px solid #dce3ed;background:#fff;color:var(--ink);border-radius:8px;padding:.6rem .85rem;font-size:.875rem;font-weight:500;cursor:pointer;line-height:1.3;min-height:38px}button:hover,.file-button:hover{background:#edf1fc;border-color:#bdcbf3}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #81a4ff;outline-offset:2px}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.primary:hover{background:#254ccd;color:#fff}.quiet{border-color:transparent;color:var(--muted)}input,select{width:100%;min-width:0;padding:.65rem .7rem;border:1px solid #d9e1ed;border-radius:7px;color:var(--ink);background:#fff;font-size:.875rem}label{display:block;font-size:.875rem;font-weight:500}label input,label select{display:block;margin-top:.4rem}h1,h2,h3,p{margin-top:0}h1{font-size:1.8rem;letter-spacing:-.045rem;margin-bottom:0;font-weight:650}h2{font-size:1rem;margin-bottom:0;font-weight:600}h3{font-size:1rem}p{line-height:1.6}.muted{color:var(--muted)}.small{font-size:.8125rem;line-height:1.5}.error{color:#b62c44;font-size:.875rem}.error:empty{display:none}[hidden]{display:none!important}hr{border:0;border-top:1px solid var(--line);margin:1.5rem 0}.application{display:grid;grid-template-columns:226px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--sidebar);color:#fff;padding:1.8rem 1rem;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:.7rem;color:#fff;text-decoration:none;font-weight:650;font-size:1.35rem;padding:0 .6rem 2.6rem}.brand small,.sidebar-bottom small{display:block;font-size:.75rem;font-weight:400;color:#a8b6cf;margin-top:.25rem}.brand-mark{display:inline-flex;align-items:center;justify-content:center;background:#284477;color:#84e6cf;width:38px;height:38px;border-radius:10px;font-size:1.8rem}.sidebar nav{display:grid;gap:.5rem}.nav-button{justify-content:flex-start;gap:.75rem;padding:.85rem;border:0;color:#aebdd6;background:transparent;min-height:46px}.nav-button span{font-size:1.2rem}.nav-button.active{background:#283954;color:#fff}.nav-button:hover{background:#23314b;color:#fff}.sidebar-bottom{display:flex;align-items:center;gap:.6rem;margin-top:auto;padding-top:3rem;font-size:.8125rem}.account-dot{display:grid;place-items:center;background:#344462;width:32px;height:32px;border-radius:50%}.icon-button{border:0;background:transparent;padding:.4rem;font-size:1.3rem}.sidebar .icon-button{color:#aebdd6;margin-left:auto}.topbar{display:flex;align-items:center;justify-content:space-between;padding:1.15rem 2rem;border-bottom:1px solid var(--line);font-size:.8125rem;color:var(--muted);background:#fff}.private-label{font-size:.75rem;color:#65758c}.view{padding:2rem;max-width:1600px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.75rem}.eyebrow{font-size:.6875rem;letter-spacing:.09em;font-weight:600;color:var(--muted);display:block;margin-bottom:.5rem}.actions{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.workspace{display:grid;grid-template-columns:272px minmax(0,1fr);gap:1.5rem;align-items:start}.configuration{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.25rem;display:grid;gap:1rem}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:.25rem}.step{font-size:.75rem;color:#8190a7}.configuration hr{margin:.2rem 0}.form-row{display:flex;gap:.65rem}.form-row label{flex:1;min-width:0}.build-button{width:100%;margin-top:.4rem}.results{min-width:0;display:grid;gap:1.25rem}.status:empty{display:none}.status{background:#eaf0ff;padding:.8rem 1rem;border-radius:8px;font-size:.875rem;color:#31568d}.status.is-error{background:#fff0f1;color:#aa3047}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.stats>div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.15rem 1.25rem}.stats span{display:block;font-size:.8125rem;color:var(--muted);margin-bottom:.7rem}.stats strong{font-size:1.8rem;letter-spacing:-.035rem;font-weight:600;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.chart-panel,.data-panel,.draft-panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.35rem;min-width:0}.chart-header{display:flex;align-items:center;justify-content:space-between;gap:1rem}.chart-header>div{min-width:0;flex:1}.title-input{font-size:1.12rem;font-weight:600;padding:.15rem 0;border:0;border-radius:0;max-width:100%;background:transparent}.chart-types{display:flex;gap:.25rem;flex-wrap:wrap;margin:1.25rem 0 .5rem;border-bottom:1px solid var(--line);padding-bottom:.75rem}.chart-types button{font-size:.8125rem;border:0;background:transparent;padding:.45rem .65rem;min-height:32px;color:#6a7890}.chart-types .selected{color:var(--accent);background:#eaf0ff}.chart{height:360px;width:100%}.chart-footer{border-top:1px solid var(--line);padding-top:1rem;display:flex;justify-content:space-between;gap:1rem;align-items:center}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:1rem}.table-wrap{overflow-x:auto;width:100%}table{border-collapse:collapse;width:100%;font-size:.875rem;white-space:nowrap}th{text-align:left;color:#6b7890;font-weight:500;background:#f8fafd}td,th{padding:.8rem .75rem;border-bottom:1px solid #edf0f5}td.number{text-align:right;font-variant-numeric:tabular-nums}th.number{text-align:right}tbody tr:hover{background:#fafbfe}.empty{padding:3rem 1rem;text-align:center;color:var(--muted);font-size:.875rem}.badge{display:inline-block;background:#edf1fc;color:#315be8;border-radius:5px;padding:.1rem .4rem;font-size:.8rem;margin-left:.4rem}.draft-item{display:flex;justify-content:space-between;padding:.8rem 0;border-top:1px solid var(--line);gap:1rem;align-items:center}.draft-item span{font-size:.875rem}.dashboard-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:1rem}.dashboard-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.5rem;text-align:left;display:block;cursor:pointer;width:100%}.dashboard-card strong{display:block;font-size:1.1rem;margin-bottom:.7rem}.dashboard-card p{font-size:.875rem;margin-bottom:1rem;color:var(--muted)}.dashboard-charts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;margin-top:1.25rem}.dashboard-chart{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.25rem;min-width:0}.dashboard-chart .chart{height:300px}.source-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.2rem;display:flex;gap:1rem;justify-content:space-between;align-items:center;margin-bottom:1rem;font-size:.875rem}#raw-panel{margin-top:1.25rem}.login-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(125deg,#142039,#223954);padding:1.5rem}.login-card{background:#fff;width:min(100%,390px);padding:2.5rem;border-radius:16px;display:grid;gap:1.2rem;box-shadow:0 20px 70px #0b172f40}.login-card h1{margin:0}.login-card p{font-size:.875rem;color:var(--muted);margin:0}.login-card .error{color:#b62c44}.login-card .brand-mark{margin-bottom:.2rem}dialog{border:1px solid var(--line);border-radius:14px;padding:1.75rem;width:min(520px,calc(100% - 2rem));max-height:calc(100vh - 3rem);overflow:auto;color:var(--ink);box-shadow:0 20px 80px #14203930}dialog::backdrop{background:#101d3c70}dialog form{display:grid;gap:1.1rem}.dialog-heading{display:flex;justify-content:space-between;align-items:center}.dialog-heading h2{font-size:1.25rem}dialog p{margin:0}.check-label{display:flex;align-items:center;gap:.5rem}.check-label input{width:auto;margin:0}.port-field{max-width:100px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#142039;color:#fff;padding:.9rem 1.35rem;border-radius:10px;font-size:.875rem;box-shadow:0 8px 30px #14203930;max-width:calc(100% - 2rem);z-index:20}.file-button{font-size:.875rem}.loading{color:var(--muted);display:grid;place-items:center;height:200px}.back-heading{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:1.5rem}.back-heading h2{font-size:1.3rem}.dashboard-note{font-size:.875rem;color:var(--muted);margin-top:.7rem}
.configuration{grid-template-columns:minmax(0,1fr)}.configuration>*{min-width:0}
@media(min-width:1500px){.workspace{grid-template-columns:290px minmax(0,1fr)}.chart{height:410px}}
@media(max-width:1150px){.application{grid-template-columns:190px minmax(0,1fr)}.view{padding:1.5rem}.page-heading{align-items:flex-start;flex-direction:column}.workspace{grid-template-columns:250px minmax(0,1fr);gap:1rem}.stats{gap:.5rem}.stats>div{padding:.9rem}.stats strong{font-size:1.4rem}.topbar{padding:1rem 1.5rem}.chart-panel{padding:1rem}.dashboard-charts{grid-template-columns:1fr}}
@media(max-width:900px){.application{grid-template-columns:1fr}.sidebar{padding:.75rem 1rem;flex-direction:row;align-items:center;gap:1rem}.brand{padding:0;font-size:1rem}.brand small,.sidebar-bottom,.brand-mark{display:none}.sidebar nav{display:flex;flex-wrap:wrap;gap:.1rem;margin-left:auto}.nav-button{padding:.55rem;font-size:.8125rem;min-height:38px}.nav-button span{display:none}.workspace{grid-template-columns:230px minmax(0,1fr)}.topbar{padding:.8rem 1.25rem}.private-label{display:none}.view{padding:1.25rem}.chart-header{align-items:flex-start}.chart-footer{flex-wrap:wrap}}
@media(max-width:690px){.workspace{grid-template-columns:1fr}.configuration{grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem}.configuration .section-title,.configuration hr,.configuration .build-button,#dataset-note{grid-column:1/-1}.configuration>label:first-of-type{grid-column:1/-1}.stats strong{font-size:1.3rem}.stats>div{padding:.75rem}.stats span{font-size:.75rem}.stats{gap:.5rem}.chart{height:300px}.view{padding:1rem}.sidebar{gap:.4rem;padding:.65rem}.brand{font-size:.9rem}.nav-button{font-size:.75rem;padding:.5rem}.chart-header .quiet{font-size:.75rem;max-width:100px}.chart-footer .primary{width:100%}.page-heading h1{font-size:1.55rem}.eyebrow{font-size:.625rem}.topbar{font-size:.75rem}.actions button{font-size:.8125rem}.panel-heading{flex-wrap:wrap}.dashboard-charts{grid-template-columns:1fr}.back-heading{flex-wrap:wrap}.form-row{flex-wrap:wrap}.form-row label{flex:1 1 100px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.dashboard-context{white-space:pre-line;line-height:1.6;font-size:.875rem;color:#465772;background:#eef3ff;border:1px solid #dbe5fb;padding:1rem 1.2rem;border-radius:8px;margin-bottom:1.5rem}
.import-dialog{width:min(980px,calc(100vw - 32px));max-width:980px;max-height:90vh;overflow:auto}.import-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-bottom:1.2rem}.import-section{margin:1.2rem 0;padding:1rem;border:1px solid var(--line);border-radius:8px;min-width:0}.import-section h3{margin-bottom:.6rem}.import-preview{max-height:280px;overflow:auto}.import-preview th{position:sticky;top:0;z-index:1}.import-preview td,.import-preview th{padding:.5rem .65rem;max-width:240px;overflow:hidden;text-overflow:ellipsis}.import-types{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.75rem;margin:1rem 0;max-height:230px;overflow:auto}.import-types label{overflow-wrap:anywhere}.field-picker{display:flex;gap:.4rem .8rem;flex-wrap:wrap;margin-top:.6rem;max-height:150px;overflow:auto}.field-picker label{display:flex;align-items:center;gap:.35rem;font-size:.8125rem;overflow-wrap:anywhere}.field-picker input{width:auto;margin:0}.import-section summary{cursor:pointer;font-size:.875rem;font-weight:500}#import-settings{min-width:0}#import-warnings{white-space:pre-line;margin-top:.75rem}
@media(max-width:690px){.import-grid{grid-template-columns:minmax(0,1fr)}.import-dialog{padding:1rem;width:calc(100vw - 20px)}.import-section{padding:.65rem}}
@media(max-width:690px){.configuration .form-row{grid-column:1/-1}.configuration .form-row label{flex:1 1 0}}