:root{--ink:#172128;--muted:#63717a;--border:#d7e0e3;--border-strong:#b9c9ce;--surface:#fff;--surface-soft:#f3f7f7;--canvas:#eef3f4;--nav:#182c31;--nav-soft:#254047;--primary:#116879;--primary-hover:#0b5665;--primary-soft:#d9eff0;--series-linehaul:#117382;--series-fuel:#a9753e;--success:#28745a;--success-soft:#e5f3ed;--warning:#9b651b;--warning-soft:#fff5df;--danger:#ae3e3e;--danger-soft:#faeaea;--shadow-sm:0 8px 22px #162d3414;--shadow-lg:0 24px 70px #0d2a3326}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{outline-offset:3px}button{color:inherit}code{font-family:SFMono-Regular,Consolas,monospace;font-size:.9em}.button{cursor:pointer;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:9px 16px;font-size:14px;font-weight:700;transition:background .16s,border-color .16s,transform .16s;display:inline-flex}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.55}.button-primary{color:#fff;background:var(--primary)}.button-primary:hover:not(:disabled){background:var(--primary-hover)}.button-secondary{background:var(--surface);border-color:var(--border)}.button-secondary:hover:not(:disabled){border-color:var(--border-strong);background:var(--surface-soft)}.button-quiet{color:var(--primary);background:0 0;border-color:#0000}.button-block{width:100%}.text-button,.text-link{color:var(--primary);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0;font-weight:700;display:inline-flex}.text-link{font-size:14px}.eyebrow{color:var(--primary);letter-spacing:.15em;text-transform:uppercase;margin:0 0 7px;font-size:11px;font-weight:800;line-height:1.2}.eyebrow-light{color:#9ed6da}.muted{color:var(--muted)}.brand-lockup{color:var(--ink);align-items:center;gap:11px;font-size:17px;font-weight:800;display:inline-flex}.brand-lockup-light{color:#fff}.brand-mark{color:#143b43;background:#dceff0;border-radius:10px;place-items:center;width:38px;height:38px;font-size:14px;font-weight:900;display:inline-grid}.brand-mark-light{color:#173c43;background:#d9eff0}.landing-shell{background:linear-gradient(160deg,#f8fbfb 0 53%,#e8f0f1 53% 100%);min-height:100vh;padding:0 clamp(22px,6vw,96px) 72px}.landing-nav{justify-content:space-between;align-items:center;max-width:1240px;height:88px;margin:auto;display:flex}.hero{grid-template-columns:minmax(0,1.04fr) minmax(420px,.96fr);align-items:center;gap:clamp(48px,8vw,110px);max-width:1240px;min-height:620px;margin:auto;display:grid}.hero-copy h1{color:#13272d;letter-spacing:-.04em;max-width:700px;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(44px,5.6vw,78px);font-weight:500;line-height:.99}.hero-lead{color:#4f6269;max-width:640px;margin:28px 0 0;font-size:clamp(17px,1.6vw,21px);line-height:1.65}.hero-actions{flex-wrap:wrap;gap:8px;margin-top:34px;display:flex}.hero-visual{min-height:410px;box-shadow:var(--shadow-lg);background:#ffffffe6;border:1px solid #7e9fa673;border-radius:20px;padding:30px;transform:rotate(1deg)}.visual-topline{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.visual-topline div{gap:5px;display:grid}.visual-topline span{color:var(--muted);font-size:13px;font-weight:700}.visual-topline strong{font-family:Georgia,serif;font-size:34px;font-weight:500}.status-badge{color:#155848;background:var(--success-soft);text-transform:capitalize;white-space:nowrap;border-radius:999px;align-items:center;width:max-content;padding:6px 10px;font-size:11px;font-weight:800;display:inline-flex}.status-neutral{color:#53646b;background:#edf1f2}.status-error{color:var(--danger);background:var(--danger-soft)}.visual-chart{border-bottom:1px solid var(--border);background:repeating-linear-gradient(to bottom, transparent 0 60px, var(--border) 61px 62px);grid-template-columns:repeat(12,1fr);align-items:end;gap:8px;height:245px;margin-top:40px;display:grid}.visual-chart>span{background:var(--series-linehaul);border-radius:4px 4px 0 0;display:block;position:relative}.visual-chart>span i{background:var(--series-fuel);border-radius:4px 4px 0 0;position:absolute;top:0;left:0;right:0}.visual-legend{color:var(--muted);flex-wrap:wrap;align-items:center;gap:18px;margin-top:18px;font-size:12px;display:flex}.visual-legend span{align-items:center;gap:6px;display:inline-flex}.visual-legend b{color:var(--ink);margin-left:auto}.swatch{border-radius:50%;width:8px;height:8px;display:inline-block}.swatch-linehaul{background:var(--series-linehaul)}.swatch-fuel{background:var(--series-fuel)}.feature-grid{grid-template-columns:repeat(4,1fr);gap:28px;max-width:1240px;margin:48px auto 0;display:grid}.feature-grid article{border-top:1px solid var(--border-strong);padding-top:22px}.feature-grid svg{color:var(--primary)}.feature-grid h2{margin:18px 0 8px;font-size:17px}.feature-grid p{color:var(--muted);margin:0;font-size:14px;line-height:1.6}.auth-shell{grid-template-columns:minmax(360px,.9fr) minmax(520px,1.1fr);min-height:100vh;display:grid}.auth-context{color:#eef8f8;background:var(--nav);flex-direction:column;justify-content:space-between;min-height:100vh;padding:clamp(34px,6vw,80px);display:flex}.auth-context>div{max-width:560px}.auth-context h1{letter-spacing:-.035em;margin:0;font-family:Georgia,serif;font-size:clamp(43px,5vw,70px);font-weight:500;line-height:1.02}.auth-context p:not(.eyebrow){color:#c3d4d7;font-size:17px;line-height:1.7}.auth-footnote{letter-spacing:.05em;margin:0;font-size:12px!important}.auth-panel{background:#f3f6f6;place-items:center;padding:40px;display:grid}.auth-card,.onboarding-card{border:1px solid var(--border);background:var(--surface);width:min(100%,470px);box-shadow:var(--shadow-sm);border-radius:16px;padding:clamp(28px,5vw,48px)}.auth-card h2,.onboarding-card h1{letter-spacing:-.025em;margin:0;font-size:28px}.auth-card>.muted,.onboarding-card>.muted{margin:9px 0 28px;line-height:1.55}.form-stack{gap:15px;display:grid}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;display:grid}.field{align-content:end;gap:7px;min-width:0;display:grid}.field>span{color:#52636a;font-size:12px;font-weight:800}.field small{color:#8a969b;font-weight:500}.field input,.field select{border:1px solid var(--border-strong);width:100%;min-height:43px;color:var(--ink);background:#fff;border-radius:8px;padding:9px 11px}.field input:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1168791f}.field-wide{grid-column:1/-1}.notice{border:1px solid var(--border);border-radius:8px;align-items:flex-start;gap:9px;margin:16px 0;padding:12px 14px;font-size:13px;line-height:1.45;display:flex}.notice-warning{color:#70480e;background:var(--warning-soft);border-color:#ecd8ac}.notice-error{color:#8c2d2d;background:var(--danger-soft);border-color:#ecc3c3}.notice-success{color:#195e48;background:var(--success-soft);border-color:#bddfce}.onboarding-shell{background:radial-gradient(circle at top left, #d9eeee, transparent 36%), var(--canvas);place-items:center;min-height:100vh;padding:24px;display:grid}.onboarding-icon{width:48px;height:48px;color:var(--primary);background:var(--primary-soft);border-radius:12px;place-items:center;margin-bottom:22px;display:grid}.onboarding-user{border-top:1px solid var(--border);color:var(--muted);justify-content:space-between;gap:16px;margin-top:24px;padding-top:18px;font-size:12px;display:flex}.app-shell{grid-template-columns:258px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#edf5f6;background:var(--nav);flex-direction:column;height:100vh;padding:24px 18px 16px;display:flex;position:sticky;top:0}.sidebar-brand{align-items:center;gap:11px;padding:0 8px 22px;display:flex}.sidebar-brand>span:last-child{gap:2px;display:grid}.sidebar-brand strong{font-size:16px}.sidebar-brand small{color:#abc1c5;font-size:11px}.workspace-switcher{border-top:1px solid #ffffff17;border-bottom:1px solid #ffffff17;padding:16px 8px 15px}.workspace-switcher>span{color:#94adb1;letter-spacing:.13em;text-transform:uppercase;margin-bottom:8px;font-size:10px;font-weight:800;display:block}.workspace-switcher button{color:#fff;background:var(--nav-soft);text-align:left;border:0;border-radius:8px;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:9px;width:100%;padding:8px;display:grid}.workspace-switcher i{color:#17424a;background:#cfe8e9;border-radius:7px;place-items:center;width:32px;height:32px;font-size:11px;font-style:normal;font-weight:900;display:grid}.workspace-switcher button span{gap:2px;min-width:0;display:grid}.workspace-switcher button strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.workspace-switcher button small{color:#b9cccf;text-transform:capitalize;font-size:10px}.sidebar-nav{gap:3px;margin-top:16px;display:grid}.sidebar-nav a{color:#bdd0d3;border-radius:8px;align-items:center;gap:11px;padding:11px 12px;font-size:13px;font-weight:650;display:flex}.sidebar-nav a:hover{color:#fff;background:#ffffff0f}.sidebar-nav a.active{color:#173e45;background:#d9efed}.sidebar-user{border-top:1px solid #ffffff17;align-items:center;gap:8px;margin-top:auto;padding:15px 8px 0;display:flex}.sidebar-user>span{gap:3px;min-width:0;display:grid}.sidebar-user strong{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.sidebar-user small{color:#8ea8ad;font-size:10px}.sidebar-user form{margin-left:auto}.sidebar-user button{color:#b7cbcf;cursor:pointer;background:0 0;border:0;border-radius:7px;padding:8px}.sidebar-user button:hover{color:#fff;background:#ffffff14}.workspace-main{min-width:0;padding:34px clamp(22px,3.2vw,48px) 64px}.page-stack{gap:18px;width:100%;max-width:1600px;margin:0 auto;display:grid}.page-header{justify-content:space-between;align-items:flex-start;gap:28px;min-height:78px;display:flex}.page-header h1{letter-spacing:-.035em;margin:0;font-size:clamp(29px,3vw,40px)}.page-header p:not(.eyebrow){color:var(--muted);margin:7px 0 0}.header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:9px;display:flex}.panel{border:1px solid var(--border);background:var(--surface);border-radius:12px;min-width:0;padding:22px;box-shadow:0 2px 5px #19313806}.panel-heading{justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:18px;display:flex}.panel-heading h2{letter-spacing:-.015em;margin:0;font-size:18px}.panel-heading p:not(.eyebrow){color:var(--muted);margin:5px 0 0;font-size:13px;line-height:1.5}.kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;display:grid}.kpi{border:1px solid var(--border);background:var(--surface);border-radius:11px;min-width:0;padding:18px}.kpi>span{color:var(--muted);align-items:center;gap:7px;font-size:12px;font-weight:750;display:flex}.kpi>span svg{color:var(--primary)}.kpi>strong{letter-spacing:-.035em;margin-top:14px;font-size:clamp(24px,2.4vw,34px);line-height:1;display:block}.kpi>strong.kpi-date{font-size:clamp(20px,2vw,27px)}.kpi>small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:8px;font-size:11px;display:block;overflow:hidden}.kpi-grid-compact .kpi>strong{font-size:clamp(22px,2.1vw,30px)}.callout{background:var(--warning-soft);border:1px solid #e5cf9f;border-radius:10px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px 18px;display:grid}.callout>span{color:var(--warning)}.callout strong{font-size:14px}.callout p{color:#705b37;margin:4px 0 0;font-size:12px}.split-grid{grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);gap:18px;display:grid}.split-grid-balanced{grid-template-columns:repeat(2,minmax(0,1fr))}.split-grid-chart{grid-template-columns:minmax(340px,.75fr) minmax(0,1.25fr)}.chart-frame{width:100%;min-height:330px}.chart-empty{border:1px dashed var(--border-strong);min-height:300px;color:var(--muted);background:var(--surface-soft);place-items:center;font-size:13px;display:grid}.source-list{margin:0;display:grid}.source-list>div{border-top:1px solid var(--border);grid-template-columns:145px minmax(0,1fr);gap:18px;padding:15px 0;display:grid}.source-list>div:first-child{border-top:0;padding-top:0}.source-list dt{color:var(--muted);font-size:12px}.source-list dd{gap:5px;margin:0;display:grid}.source-list dd strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.source-list dd span{color:var(--muted);font-size:11px}.timing-list{gap:15px;display:grid}.timing-list>div{border-left:3px solid var(--primary);background:var(--surface-soft);gap:7px;padding:15px;display:grid}.timing-list span{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:700}.timing-list strong{font-size:13px;line-height:1.5}.upload-zone{border:1px dashed var(--border-strong);background:var(--surface-soft);text-align:center;border-radius:10px;align-content:center;place-items:center;gap:13px;min-height:230px;padding:28px;display:grid}.upload-icon{width:48px;height:48px;color:var(--primary);background:var(--primary-soft);border-radius:12px;place-items:center;display:grid}.upload-zone strong{font-size:14px}.upload-zone p{color:var(--muted);margin:5px 0 0;font-size:12px}.file-input{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.upload-actions{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.upload-notice{text-align:left;width:min(100%,720px);margin:0}.rule-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.rule-grid>div{border-left:2px solid var(--primary);background:var(--surface-soft);gap:6px;min-width:0;padding:15px;display:grid}.rule-grid svg{width:17px;color:var(--success)}.rule-grid strong{font-size:12px}.rule-grid span{color:var(--muted);font-size:11px;line-height:1.45}.table-wrap{width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px}th,td{border-bottom:1px solid var(--border);text-align:left;vertical-align:middle;white-space:nowrap;padding:12px 11px}thead th{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;background:#f7f9f9;font-size:10px}tbody tr:hover{background:#f8fbfb}.table-identity{align-items:center;gap:9px;display:inline-flex}.table-identity>span{gap:3px;display:grid}.table-identity strong{text-overflow:ellipsis;max-width:420px;overflow:hidden}.table-identity small{color:var(--muted)}.table-empty{min-height:100px;color:var(--muted);justify-content:center;align-items:center;gap:8px;display:flex}.table-compact{max-height:560px;overflow:auto}.table-compact thead{z-index:1;position:sticky;top:0}.filter-bar,.matrix-toolbar{border:1px solid var(--border);background:var(--surface);border-radius:10px;flex-wrap:wrap;align-items:end;gap:12px;padding:15px;display:flex}.filter-bar .field{min-width:190px}.ranked-bars{gap:9px;display:grid}.ranked-bars a{border-radius:7px;grid-template-columns:90px minmax(80px,1fr) 90px;align-items:center;gap:10px;padding:8px;display:grid}.ranked-bars a:hover,.ranked-bars a.selected{background:var(--surface-soft)}.ranked-bars span{gap:3px;min-width:0;display:grid}.ranked-bars span strong{text-overflow:ellipsis;font-size:12px;overflow:hidden}.ranked-bars span small{color:var(--muted);font-size:10px}.ranked-bars>a>i{background:#e4ebec;border-radius:4px;height:7px;overflow:hidden}.ranked-bars>a>i b{border-radius:inherit;background:var(--series-linehaul);height:100%;display:block}.ranked-bars em{text-align:right;font-size:11px;font-style:normal;font-weight:800}.forecast-action{flex-wrap:wrap;align-items:end;gap:10px;display:flex}.forecast-action .field{min-width:190px}.forecast-action .notice,.forecast-action p{flex-basis:100%;margin:0}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.matrix-toolbar{justify-content:space-between}.matrix-toolbar>div{flex-wrap:wrap;align-items:center;gap:7px;display:flex}.matrix-toolbar>div span{color:var(--muted);text-transform:uppercase;font-size:11px}.matrix-toolbar>div strong{font-size:12px}.matrix-toolbar form,.matrix-toolbar .matrix-controls{align-items:end;gap:8px;display:flex}.matrix-panel{padding:0;overflow:hidden}.matrix-summary{border-bottom:1px solid var(--border);grid-template-columns:170px auto minmax(240px,1fr);align-items:baseline;gap:15px;padding:18px 22px;display:grid}.matrix-summary span{color:var(--muted);text-transform:uppercase;font-size:11px}.matrix-summary strong{font-size:24px}.matrix-summary small{color:var(--muted);text-align:right}.revenue-matrix-wrap{width:100%;max-height:68vh;overflow:auto}.revenue-matrix{min-width:max-content}.revenue-matrix th,.revenue-matrix td{min-width:142px;padding:12px}.revenue-matrix thead th{z-index:4;text-align:right;background:#f2f6f6;height:60px;position:sticky;top:0}.revenue-matrix thead th:first-child{z-index:6;text-align:left;min-width:230px;left:0}.revenue-matrix thead th:last-child{z-index:6;background:#e8f1f1;right:0}.revenue-matrix thead a{color:var(--primary);gap:3px;display:grid}.revenue-matrix thead small{color:var(--muted);font-size:8px}.revenue-matrix tbody th,.revenue-matrix tfoot th{z-index:3;background:#fff;min-width:230px;position:sticky;left:0}.revenue-matrix tbody td:last-child,.revenue-matrix tfoot td:last-child{z-index:2;background:#f1f7f7;position:sticky;right:0}.revenue-matrix tbody th>a,.revenue-matrix tbody th>span{align-items:center;gap:8px;display:flex}.revenue-matrix tbody th span span,.revenue-matrix tbody th>span{gap:3px;display:grid}.revenue-matrix tbody th strong{font-size:12px}.revenue-matrix tbody th small{color:var(--muted);font-size:9px}.revenue-matrix td{text-align:right}.revenue-matrix td strong{font-size:12px;display:block}.revenue-matrix td small{color:var(--muted);margin-top:3px;font-size:9px;display:block}.matrix-zero{color:#acb6ba;text-align:center!important}.matrix-mix{background:#e7eded;border-radius:2px;width:100%;height:4px;margin-top:7px;display:flex;overflow:hidden}.matrix-mix i{background:var(--series-linehaul);display:block}.matrix-mix b{background:var(--series-fuel);display:block}.matrix-trip-row th{background:#f7fafa!important;padding-left:38px!important}.matrix-trip-row td{background:#fbfdfd}.revenue-matrix tfoot th,.revenue-matrix tfoot td{z-index:5;border-top:2px solid var(--border-strong);background:#e7f0f0;font-weight:800;position:sticky;bottom:0}.revenue-matrix tfoot th{z-index:7;left:0}.revenue-matrix tfoot td:last-child{z-index:7;background:#dceaea;right:0}@media (max-width:1180px){.kpi-grid,.rule-grid{grid-template-columns:repeat(2,1fr)}.split-grid,.split-grid-chart{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.hero{grid-template-columns:1fr;min-height:auto;padding:70px 0}.hero-visual{transform:none}.auth-shell{grid-template-columns:1fr}.auth-context{min-height:420px}.auth-panel{padding:24px}.app-shell{grid-template-columns:78px minmax(0,1fr)}.sidebar{padding:20px 12px}.sidebar-brand>span:last-child,.workspace-switcher>span,.workspace-switcher button>span,.workspace-switcher button>svg,.sidebar-nav a span,.sidebar-user>span{display:none}.sidebar-brand,.sidebar-nav a{justify-content:center}.workspace-switcher button{grid-template-columns:1fr;display:grid}.sidebar-user form{margin:auto}.split-grid-balanced{grid-template-columns:1fr}}@media (max-width:640px){.landing-shell{padding-inline:20px}.hero-copy h1{font-size:43px}.hero-visual{min-height:330px;padding:20px}.visual-chart{gap:4px;height:180px}.feature-grid,.kpi-grid,.rule-grid{grid-template-columns:1fr}.app-shell{display:block}.sidebar{grid-template-columns:auto minmax(0,1fr);gap:10px;width:100%;height:auto;padding:12px;display:grid;position:static}.sidebar-brand{padding:0}.workspace-switcher,.sidebar-user{display:none}.sidebar-nav{margin:0;display:flex;overflow-x:auto}.sidebar-nav a{min-width:44px}.workspace-main{padding:24px 14px 48px}.page-header{display:grid}.header-actions{justify-content:flex-start}.panel{padding:17px}.callout{grid-template-columns:auto 1fr}.callout .button{grid-column:1/-1}.form-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}.matrix-summary{grid-template-columns:1fr}.matrix-summary small{text-align:left}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}