:root{--ink:#172033;--muted:#6b7280;--primary:#3157d5;--primary-dark:#223e9e;--canvas:#f4f6fb;--card:#fff;--line:#e5e9f2;--sidebar:#111a2e}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:linear-gradient(180deg,#111a2e,#182541);color:#fff;padding:22px 16px;display:flex;flex-direction:column;z-index:1040;box-shadow:14px 0 40px rgba(15,23,42,.1)}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;padding:4px 9px 26px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#6d8cff,#3b5ccc);font-size:23px;box-shadow:0 8px 24px rgba(88,116,229,.35)}.brand strong,.brand small{display:block}.brand small{font-size:11px;color:#a9b5d2;letter-spacing:.08em;text-transform:uppercase}.sidebar-nav{display:grid;gap:6px}.sidebar .nav-link{display:flex;align-items:center;gap:12px;color:#aeb9d2;padding:11px 13px;border-radius:11px;font-weight:600;font-size:14px}.sidebar .nav-link i{font-size:17px}.sidebar .nav-link:hover,.sidebar .nav-link.active{color:#fff;background:rgba(255,255,255,.1)}.sidebar .nav-link.active{box-shadow:inset 3px 0 #7f9cff}.sidebar-foot{margin-top:auto;padding:14px;border-top:1px solid rgba(255,255,255,.1);display:grid}.sidebar-foot small,.sidebar-foot span{color:#9eabc6;font-size:12px}.main-content{margin-left:260px;min-height:100vh}.topbar{height:76px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);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:26px}.user-chip{display:flex;align-items:center;gap:9px;background:#f5f7fc;border:1px solid var(--line)}.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--primary);color:#fff;font-weight:700}.card{border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 30px rgba(15,23,42,.04)}.metric-card{padding:20px;height:100%;position:relative;overflow:hidden}.metric-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;font-size:20px}.metric-label{font-size:13px;color:var(--muted);font-weight:600}.metric-value{font-size:25px;font-weight:750;margin-top:8px}.metric-note{font-size:12px;color:var(--muted);margin-top:6px}.section-title{font-size:17px;font-weight:750}.btn-primary{background:var(--primary);border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark)}.table{--bs-table-bg:transparent}.table thead th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#687187;border-bottom-width:1px;white-space:nowrap}.badge{font-weight:650;padding:.48em .7em}.form-control,.form-select{border-color:#dce1eb;border-radius:10px;padding:.65rem .8rem}.form-label{font-weight:650;font-size:13px}.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:#e1e6f0}.timeline-item{position:relative;padding:0 0 22px 14px}.timeline-item:before{content:"";position:absolute;left:-25px;top:5px;width:12px;height:12px;border:3px solid #fff;border-radius:50%;background:var(--primary);box-shadow:0 0 0 2px #9eb0f3}.drop-zone{border:2px dashed #cbd4e8;border-radius:16px;padding:38px;text-align:center;background:#f9faff}.sidebar-backdrop{display:none}.auth-page{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;background:#fff}.auth-visual{padding:8vw;background:linear-gradient(145deg,#111a2e,#2647b5);color:#fff;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.auth-visual:after{content:"";position:absolute;width:430px;height:430px;border-radius:50%;background:rgba(255,255,255,.08);right:-180px;bottom:-170px}.auth-form{display:grid;place-items:center;padding:30px}.auth-form>div{width:min(420px,100%)}.kicker{text-transform:uppercase;letter-spacing:.15em;font-size:12px;font-weight:700;color:#89a1ff}
@media(max-width:991px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:none}.main-content{margin-left:0}.sidebar-backdrop.show{display:block;position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:1030}.content-wrap{padding:18px}.topbar{padding:0 18px}.auth-page{grid-template-columns:1fr}.auth-visual{display:none}}
@media print{.sidebar,.topbar,.btn,.no-print{display:none!important}.main-content{margin:0}.content-wrap{padding:0}.card{box-shadow:none;border:0}}