:root{color-scheme:light;--sg-bg:#f7f3e8;--sg-bg-soft:#efe8d8;--sg-linen:#fbf7ec;--sg-paper:#fffdf5;--sg-sage-50:#f6f7ed;--sg-sage-100:#eef3e7;--sg-sage-200:#dde8d4;--sg-sage-500:#b8c9ad;--sg-moss:#5f745a;--sg-moss-hover:#4f634b;--sg-walnut:#6b513c;--sg-ink:#2f2a23;--sg-muted:#675f53;--sg-border:rgba(72,82,62,0.14);--sg-border-strong:rgba(72,82,62,0.24);--sg-brass:#9e8755;--sg-plum:#5a4251;--sg-danger:#8c4a43;--sg-shadow:0 18px 50px rgba(55,58,46,0.12);--linen:var(--sg-bg);--paper:var(--sg-paper);--sage:var(--sg-sage-200);--sage-deep:var(--sg-sage-500);--moss:var(--sg-moss);--moss-deep:var(--sg-moss-hover);--walnut:var(--sg-walnut);--walnut-deep:var(--sg-walnut);--ink:var(--sg-ink);--muted:var(--sg-muted);--whisper:var(--sg-muted);--hairline:var(--sg-border-strong);--warning:var(--sg-brass);--success:var(--sg-moss);--error:var(--sg-danger)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--linen);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:Georgia,Times New Roman,serif;font-weight:600;color:var(--walnut-deep);margin-top:0;line-height:1.25}h1{font-size:1.75rem;margin-bottom:.75rem}h2{font-size:1.375rem;margin-bottom:.5rem}h3{font-size:1.125rem;margin-bottom:.375rem}a{color:var(--moss);text-decoration:none}a:hover{text-decoration:underline}input,select,textarea{font:inherit;background:var(--paper);color:var(--ink);border:1px solid var(--hairline);border-radius:8px;padding:.625rem .875rem;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--moss);box-shadow:0 0 0 3px rgba(92,122,58,.15)}.btn,button{font:inherit;cursor:pointer;border:none;border-radius:8px;padding:.625rem 1.25rem;font-weight:500}.btn-primary{background:var(--moss);color:var(--paper)}.btn-primary:hover{background:var(--moss-deep);text-decoration:none}.btn-secondary{background:transparent;color:var(--moss);border:1px solid var(--moss)}.btn-secondary:hover{background:var(--moss);color:var(--paper);text-decoration:none}.btn-ghost{background:transparent;color:var(--moss);padding:.375rem .75rem}.btn-ghost:hover{background:var(--sage)}.btn-danger{background:var(--error);color:var(--paper)}.btn-danger:hover{background:#8E3434}.portal-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.portal-sidebar{background:var(--moss-deep);color:var(--linen);padding:1.5rem 1rem;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.portal-sidebar .brand{font-family:Georgia,serif;font-size:1.5rem;font-weight:600;color:var(--linen);display:block;margin-bottom:2rem;padding-left:.75rem}.portal-sidebar nav a{display:block;color:var(--linen);opacity:.85;padding:.625rem .75rem;border-radius:8px;margin-bottom:.25rem}.portal-sidebar nav a:hover{background:rgba(250,247,242,.08);opacity:1;text-decoration:none}.portal-sidebar nav a.active{background:rgba(250,247,242,.12);opacity:1;font-weight:600}.portal-sidebar .user-chip{margin-top:auto;padding:.75rem;background:rgba(250,247,242,.06);border-radius:8px;font-size:.875rem}.portal-main{padding:2rem 2.5rem;max-width:1100px}.portal-card{background:var(--paper);border:1px solid var(--hairline);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.portal-card h3{border-bottom:1px solid var(--hairline);padding-bottom:.5rem;margin-bottom:1rem}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:1rem;gap:1rem;margin-bottom:1.5rem}.kpi{background:var(--paper);border:1px solid var(--hairline);border-radius:12px;padding:1rem 1.25rem}.kpi .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--whisper);margin-bottom:.25rem}.kpi .value{font-family:Georgia,serif;font-size:1.75rem;color:var(--walnut-deep)}.kpi .delta{font-size:.8125rem;margin-top:.25rem}.kpi .delta.positive{color:var(--moss)}.kpi .delta.negative{color:var(--warning)}.cap-bar{height:8px;background:var(--hairline);border-radius:4px;overflow:hidden;margin:.5rem 0}.cap-bar .fill{height:100%;background:var(--moss);transition:width .2s}.cap-bar .fill.warning{background:var(--warning)}.cap-bar .fill.critical{background:var(--error)}table.portal-table{width:100%;border-collapse:collapse;font-size:.9375rem}.portal-table td,.portal-table th{padding:.625rem .75rem;border-bottom:1px solid var(--hairline);text-align:left}.portal-table th{background:var(--linen);color:var(--walnut-deep);font-size:.8125rem}.badge,.portal-table th{font-weight:600;text-transform:uppercase;letter-spacing:.03em}.badge{display:inline-block;padding:.125rem .625rem;border-radius:12px;font-size:.75rem}.badge-success{background:var(--sage);color:var(--moss-deep)}.badge-warning{background:#F5E0CC;color:var(--warning)}.badge-neutral{background:var(--hairline);color:var(--muted)}.badge-error{background:#F8D8D8;color:var(--error)}.auth-card{max-width:420px;margin:5rem auto;padding:2.5rem;background:var(--paper);border-radius:12px;border:1px solid var(--hairline);box-shadow:0 10px 40px rgba(0,0,0,.05)}.auth-card h1{text-align:center;margin-bottom:.5rem}.auth-card .subtitle{text-align:center;color:var(--muted);margin-bottom:2rem}.auth-card label{display:block;margin-bottom:.375rem;font-weight:500;font-size:.875rem}.auth-card .field{margin-bottom:1.25rem}.auth-card .btn-primary{width:100%;margin-top:.5rem}.auth-card .alt-link{text-align:center;margin-top:1.5rem;font-size:.9375rem;color:var(--muted)}@media (max-width:768px){.portal-layout{grid-template-columns:1fr}.portal-sidebar{position:static;height:auto}.portal-main{padding:1.5rem}}