:root{--bg:#071019;--bg-elevated:#0d1724;--bg-surface:#101d2d;--bg-soft:#152436;--border:rgba(148,163,184,.16);--text:#e6edf7;--text-muted:#94a3b8;--accent:#d8a24b;--accent-soft:rgba(216,162,75,.14);--danger:#f87171;--success:#34d399;--warning:#fbbf24;--radius:18px;--radius-sm:12px;--shadow:0 18px 42px rgba(2,6,23,.34);--font-sans:"Inter","Segoe UI",sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:radial-gradient(circle at top,rgba(216,162,75,.08),transparent 30%),var(--bg);color:var(--text);font-family:var(--font-sans)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.ui-card{background:linear-gradient(180deg,rgba(17,29,45,.98),rgba(10,19,31,.94));border:1px solid var(--border);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}.ui-card-title{font-size:.95rem;font-weight:700}.metric-card-hint,.muted,.page-subtitle,.ui-card-description{color:var(--text-muted)}.ui-button{border:0;border-radius:999px;padding:.8rem 1rem;transition:transform .2s ease,opacity .2s ease,background .2s ease}.ui-button:hover{transform:translateY(-1px)}.ui-button-primary{background:linear-gradient(135deg,#e4b35d,#d49638);color:#09121d;font-weight:700}.ui-button-secondary{background:rgba(148,163,184,.12);color:var(--text);border:1px solid var(--border)}.ui-button-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.ui-button-danger{background:hsla(0,91%,71%,.16);color:#fecaca;border:1px solid hsla(0,91%,71%,.28)}.ui-input,.ui-select,.ui-textarea{width:100%;border-radius:var(--radius-sm);border:1px solid var(--border);background:rgba(8,14,22,.9);color:var(--text);padding:.9rem 1rem}.ui-textarea{min-height:120px;resize:vertical}.ui-badge{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.35rem .7rem;font-size:.75rem;font-weight:700;letter-spacing:.03em}.ui-badge-neutral{background:rgba(148,163,184,.15);color:#cbd5e1}.ui-badge-success{background:rgba(52,211,153,.14);color:#a7f3d0}.ui-badge-warning{background:rgba(251,191,36,.14);color:#fde68a}.ui-badge-danger{background:hsla(0,91%,71%,.14);color:#fecaca}.ui-badge-accent{background:var(--accent-soft);color:#f9d9a0}.metric-card{min-height:138px}.metric-card-label{color:var(--text-muted);font-size:.9rem}.metric-card-value{font-size:2rem;line-height:1.05;margin:.6rem 0;font-weight:800}.page-header{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin-bottom:1.5rem}.page-title{margin:0;font-size:clamp(1.8rem,3vw,2.5rem)}.page-subtitle{margin:.35rem 0 0;max-width:64ch}.page-actions{display:flex;gap:.75rem;flex-wrap:wrap}.ui-table-wrap{overflow-x:auto}.ui-table{width:100%;border-collapse:collapse}.ui-table td,.ui-table th{text-align:left;padding:.9rem .75rem;border-bottom:1px solid var(--border);vertical-align:top}.ui-table th{color:var(--text-muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.empty-state{text-align:center;padding:2rem}.empty-state-title{font-size:1.05rem;font-weight:700}.empty-state-description{color:var(--text-muted);margin-top:.5rem}.shell{min-height:100vh;display:grid;grid-template-columns:288px 1fr}.sidebar{background:rgba(7,14,22,.94);border-right:1px solid var(--border);padding:1.4rem;position:-webkit-sticky;position:sticky;top:0;height:100vh}.brand{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1.6rem}.brand-kicker{color:var(--accent);font-size:.78rem;text-transform:uppercase;letter-spacing:.16em}.brand-title{font-size:1.3rem;font-weight:800}.brand-copy{color:var(--text-muted);font-size:.92rem}.nav-list{display:grid;grid-gap:.45rem;gap:.45rem}.nav-item{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.88rem .95rem;border-radius:14px;color:var(--text-muted);border:1px solid transparent}.nav-item.active,.nav-item:hover{background:rgba(216,162,75,.12);color:var(--text);border-color:rgba(216,162,75,.18)}.nav-section-title{margin:1.4rem 0 .6rem;color:var(--text-muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.16em}.main{padding:1.4rem}.topbar{gap:1rem;justify-content:space-between;margin-bottom:1.4rem}.topbar,.topbar-actions{display:flex;align-items:center}.topbar-actions{gap:.8rem;flex-wrap:wrap}.topbar-search{min-width:min(100%,320px)}.grid{display:grid;grid-gap:1rem;gap:1rem}.grid.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.dashboard-layout{grid-template-columns:minmax(0,1.7fr) minmax(320px,.9fr)}.dashboard-layout,.stack{display:grid;grid-gap:1rem;gap:1rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:.85rem;gap:.85rem}.form-field{display:grid;grid-gap:.4rem;gap:.4rem}.form-field.full{grid-column:1/-1}.form-field label{color:var(--text-muted);font-size:.84rem}.panel-actions{display:flex;justify-content:space-between;gap:.75rem;margin-bottom:1rem;flex-wrap:wrap}.layout-split{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.95fr);grid-gap:1rem;gap:1rem}.auth-layout{min-height:100vh;display:grid;place-items:center;padding:1.4rem}.auth-card{width:min(100%,460px)}.notice{border:1px solid hsla(0,91%,71%,.22);background:hsla(0,91%,71%,.1);color:#fecaca;border-radius:var(--radius-sm);padding:.85rem 1rem}.toolbar-inline{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}.small-text{font-size:.85rem}.mobile-nav-toggle{display:none}@media (max-width:1200px){.grid.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-layout,.layout-split{grid-template-columns:1fr}}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.main{padding-top:0}}@media (max-width:720px){.page-header,.panel-actions,.topbar{flex-direction:column;align-items:stretch}.form-grid,.grid.metrics{grid-template-columns:1fr}.ui-table td,.ui-table th{min-width:150px}}