:root{--primary:#4f46e5;--primary-dark:#3730a3;--sidebar:#111827;--bg:#f6f7fb}
*{box-sizing:border-box}body{font-family:'Inter',sans-serif;background:var(--bg);color:#1f2937}.app-shell{min-height:100vh}.sidebar{width:255px;background:linear-gradient(180deg,#111827,#1f2937);color:#fff;position:fixed;inset:0 auto 0 0;z-index:1040;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px}.brand-icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#6366f1,#8b5cf6);font-size:21px}.sidebar .nav-link{color:#cbd5e1;border-radius:11px;padding:11px 13px;display:flex;align-items:center;gap:12px;font-weight:500}.sidebar .nav-link:hover,.sidebar .nav-link.active{background:rgba(255,255,255,.1);color:#fff}.sidebar .nav-link.active{box-shadow:inset 3px 0 #818cf8}.sidebar-bottom{margin-top:auto}.main-content{margin-left:255px;min-height:100vh}.topbar{height:72px}.avatar{width:40px;height:40px;border-radius:50%;background:#eef2ff;color:#4f46e5;display:grid;place-items:center;font-size:18px}.card{border:0;border-radius:18px;box-shadow:0 6px 25px rgba(15,23,42,.05)}.stat-card{position:relative;overflow:hidden}.stat-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:20px}.stat-card:after{content:'';position:absolute;width:90px;height:90px;border-radius:50%;right:-35px;top:-35px;background:rgba(99,102,241,.06)}.table thead th{font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:#64748b;background:#f8fafc;border-bottom:0}.table td{vertical-align:middle}.btn{border-radius:10px;font-weight:600}.form-control,.form-select{border-radius:10px;padding:.65rem .8rem;border-color:#e2e8f0}.form-control:focus,.form-select:focus{border-color:#818cf8;box-shadow:0 0 0 .2rem rgba(99,102,241,.12)}.page-title{font-weight:800;letter-spacing:-.03em}.badge-soft-success{background:#dcfce7;color:#166534}.badge-soft-danger{background:#fee2e2;color:#991b1b}.badge-soft-primary{background:#e0e7ff;color:#3730a3}.empty-state{padding:45px 15px;text-align:center;color:#94a3b8}.login-page{min-height:100vh;background:radial-gradient(circle at top right,#e0e7ff,transparent 35%),#f8fafc;display:grid;place-items:center}.login-card{max-width:430px;width:100%;border-radius:24px}.login-brand{width:62px;height:62px;border-radius:18px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;display:grid;place-items:center;font-size:29px;margin:auto}.sidebar-overlay{display:none}
@media(max-width:991.98px){.sidebar{transform:translateX(-100%);transition:.25s ease}.sidebar.show{transform:translateX(0)}.sidebar-overlay{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:1030}.sidebar-overlay.show{display:block}.main-content{margin-left:0}.topbar{height:64px}}
@media print{.sidebar,.topbar,.no-print,footer{display:none!important}.main-content{margin:0}.container-fluid{padding:0!important}.card{box-shadow:none;border:1px solid #ddd}}