:root{
 --app-bg:#f7f8fb;--surface:#fff;--border:#e7eaf0;--text:#172033;--muted:#667085;
 --sidebar:260px;--topbar:64px;--radius:14px;--shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04)
}
*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--app-bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:14px}
.app-topbar{height:var(--topbar);background:#fff;border-bottom:1px solid var(--border);position:fixed;top:0;left:0;right:0;z-index:1040;display:flex;align-items:center;padding:0 20px}
.app-brand{width:calc(var(--sidebar) - 20px);font-size:1.05rem;font-weight:700;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:10px}
.app-brand-mark{width:34px;height:34px;border-radius:9px;background:#172033;color:#fff;display:grid;place-items:center;font-weight:800}
.app-top-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.app-sidebar{position:fixed;top:var(--topbar);bottom:0;left:0;width:var(--sidebar);background:#fff;border-right:1px solid var(--border);z-index:1035;overflow-y:auto;padding:14px 12px}
.app-sidebar .menu-caption{padding:16px 12px 6px;color:#98a2b3;text-transform:uppercase;font-size:.68rem;font-weight:700;letter-spacing:.08em}
.app-sidebar .nav-link{display:flex;align-items:center;min-height:42px;border-radius:9px;padding:9px 12px;color:#475467;text-decoration:none;font-weight:500;margin:2px 0}
.app-sidebar .nav-link:hover,.app-sidebar .nav-link:focus{background:#f2f4f7;color:#101828}
.app-sidebar .nav-link.active{background:#eef2ff;color:#3538cd;font-weight:650}
.app-main{margin-left:var(--sidebar);padding:calc(var(--topbar) + 24px) 28px 36px;min-height:100vh}
body>main.container,body>main.container-fluid{margin-left:var(--sidebar);width:calc(100% - var(--sidebar));padding-top:calc(var(--topbar) + 24px)!important}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
.page-title{font-size:1.55rem;font-weight:700;letter-spacing:-.02em;margin:0}.page-subtitle{color:var(--muted);margin:5px 0 0}
.breadcrumb{font-size:.82rem;margin-bottom:12px}.breadcrumb a{text-decoration:none}
.card,.table-card{background:var(--surface);border:1px solid var(--border)!important;border-radius:var(--radius)!important;box-shadow:var(--shadow)}
.table-card{padding:16px;overflow:hidden}.table{margin-bottom:0}.table>:not(caption)>*>*{padding:.8rem .7rem;vertical-align:middle}.table thead th{font-size:.76rem;text-transform:uppercase;letter-spacing:.035em;color:#667085;background:#fafafa;border-bottom-color:var(--border)}
.form-section{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:16px}.form-section-title{font-size:.95rem;font-weight:700;margin-bottom:14px}.form-label{font-size:.82rem;font-weight:600;color:#344054;margin-bottom:6px}.form-control,.form-select{min-height:42px;border-color:#d0d5dd;border-radius:9px}.form-control:focus,.form-select:focus{box-shadow:0 0 0 .2rem rgba(53,56,205,.10);border-color:#818cf8}.form-text{font-size:.75rem}.required:after{content:" *";color:#d92d20}
.btn{border-radius:9px;font-weight:600}.btn-primary{background:#3538cd;border-color:#3538cd}.btn-primary:hover{background:#2d31b8;border-color:#2d31b8}
.modal-content{border:0;border-radius:16px;box-shadow:0 24px 48px rgba(16,24,40,.18)}.modal-header{padding:18px 22px;border-bottom:1px solid var(--border)}.modal-body{padding:20px 22px;background:#fafbfc}.modal-footer{padding:14px 22px;border-top:1px solid var(--border)}
.dataTables_wrapper,.dt-container{width:100%}.dt-buttons{display:flex;gap:6px;flex-wrap:wrap}.dt-search input,.dt-length select{border:1px solid #d0d5dd!important;border-radius:8px!important;padding:6px 9px!important}
.mobile-menu-btn{display:none}.mobile-bottom-nav{display:none}
.status-pill{display:inline-flex;padding:4px 9px;border-radius:999px;background:#f2f4f7;font-size:.75rem;font-weight:650}
@media(max-width:991.98px){
 .app-topbar{height:58px;padding:0 14px}.app-brand{width:auto}.app-brand-text{display:none}.mobile-menu-btn{display:inline-flex}
 .app-sidebar{transform:translateX(-100%);transition:transform .22s ease;top:58px;width:min(82vw,290px);box-shadow:10px 0 30px rgba(16,24,40,.12)}
 .app-sidebar.show{transform:translateX(0)}.app-main,body>main.container,body>main.container-fluid{margin-left:0;width:100%;padding:78px 14px 84px!important}
 .page-head{display:block}.page-head>.btn,.page-head>.d-flex{margin-top:12px;width:100%}.page-head>.btn{display:block}
 .table-card{padding:10px;border-radius:10px!important;overflow-x:auto}.table{min-width:720px}
 .modal-dialog{margin:.5rem}.modal-content{border-radius:12px}.modal-body{padding:14px}.form-section{padding:14px}
 .mobile-bottom-nav{position:fixed;display:flex;left:0;right:0;bottom:0;height:62px;background:#fff;border-top:1px solid var(--border);z-index:1030;justify-content:space-around;align-items:center;padding-bottom:env(safe-area-inset-bottom)}
 .mobile-bottom-nav a{font-size:.7rem;color:#667085;text-decoration:none;text-align:center;padding:8px 10px}.mobile-bottom-nav a strong{display:block;font-size:1rem;color:#344054}
 .dt-layout-row{display:block!important}.dt-layout-cell{margin:8px 0!important}.dt-search{text-align:left!important}
}
@media(max-width:575.98px){
 .row.g-3>[class*="col-"]{width:100%}.modal-dialog{margin:0;min-height:100%}.modal-content{min-height:100vh;border-radius:0}.modal-header{position:sticky;top:0;background:#fff;z-index:2}.modal-footer{position:sticky;bottom:0;background:#fff;z-index:2}
 .btn-group-responsive{display:grid!important;grid-template-columns:1fr 1fr;gap:8px}.btn-group-responsive .btn{width:100%}
}

.table-actions{min-width:105px}.table-responsive{overflow:visible}.table-card{overflow:visible}.dropdown-menu{z-index:1080}@media(max-width:991.98px){.table-responsive{overflow-x:auto;overflow-y:visible}.table-card{overflow-x:auto;overflow-y:visible}.table-actions{position:sticky;right:0;background:#fff;z-index:2}}