:root{--brand:#7a263a;--brand-soft:#f7eef1;--ink:#25272b;--muted:#6b7280;--line:#e8e9ec;--sidebar:260px}body{background:#f7f8fa;color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.app-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);padding:24px 16px;z-index:1030}.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800}.nav-pills .nav-link{color:#4b5563;border-radius:10px;padding:.7rem .85rem;margin:.15rem 0}.nav-pills .nav-link:hover,.nav-pills .nav-link.active{background:var(--brand-soft);color:var(--brand)}.app-main{margin-left:var(--sidebar);min-height:100vh}.app-topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:1020}.content-wrap{padding:28px}.card{border:1px solid var(--line);border-radius:16px;box-shadow:0 4px 18px rgba(31,41,55,.04)}.stat-card .stat-value{font-size:1.75rem;font-weight:750}.btn-primary{background:var(--brand);border-color:var(--brand)}.btn-primary:hover{background:#641f30;border-color:#641f30}.text-brand{color:var(--brand)!important}.badge{font-weight:600}.table>:not(caption)>*>*{padding:.85rem .75rem;vertical-align:middle}.form-control,.form-select{border-radius:10px;border-color:#dfe2e6;padding:.68rem .8rem}.form-control:focus,.form-select:focus{border-color:#b86d7e;box-shadow:0 0 0 .2rem rgba(122,38,58,.12)}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.login-panel{display:flex;align-items:center;justify-content:center;padding:48px;background:#fff}.login-art{background:linear-gradient(145deg,#7a263a,#3c101b);color:white;display:flex;align-items:end;padding:64px;position:relative;overflow:hidden}.login-art:before,.login-art:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08)}.login-art:before{width:420px;height:420px;right:-120px;top:-100px}.login-art:after{width:260px;height:260px;left:-70px;bottom:60px}.section-title{font-weight:750}.empty-state{padding:48px;text-align:center;color:var(--muted)}@media(max-width:991px){.app-sidebar{transform:translateX(-100%)}.app-main{margin-left:0}.login-shell{grid-template-columns:1fr}.login-art{display:none}.content-wrap{padding:18px}.app-topbar{padding:0 18px}}@media print{.app-sidebar,.app-topbar,.no-print{display:none!important}.app-main{margin:0}.content-wrap{padding:0}.card{box-shadow:none;border:0}.table{font-size:11px}}