:root{--navy:#07366f;--navy-dark:#052959;--blue:#0b63b6;--teal:#00a99d;--teal-dark:#008f87;--bg:#f6f8fb;--surface:#fff;--text:#16213d;--muted:#6b7891;--border:#e5eaf1;--shadow:0 4px 16px rgba(18,42,76,.06)}
html,body{min-height:100%}body{background:var(--bg);color:var(--text);font-size:.9rem}.app-main{min-height:calc(100vh - 118px);max-width:1680px;margin:auto}
.app-navbar{background:#fff;border-bottom:1px solid var(--border);box-shadow:0 2px 10px rgba(18,42,76,.05);min-height:68px}.brand-wrap{padding:3px 18px 3px 0;margin-right:10px}.brand-logo{height:42px;width:150px;object-fit:contain;object-position:left center}.navbar-toggler{box-shadow:none!important}.app-navbar .nav-link{color:#263653;font-weight:600;padding:.75rem .7rem;border-bottom:2px solid transparent;transition:.18s}.app-navbar .nav-link:hover,.app-navbar .nav-link.active{color:var(--teal-dark);border-bottom-color:var(--teal)}.dropdown-menu{border:1px solid var(--border);box-shadow:var(--shadow);border-radius:.7rem;padding:.45rem}.dropdown-item{border-radius:.45rem;padding:.55rem .75rem}.dropdown-item:active{background:var(--teal)}
.btn-user{display:flex;align-items:center;gap:.55rem;border:0;padding:.3rem .4rem;color:var(--text)}.btn-user small{display:block;color:var(--muted);font-size:.7rem;font-weight:500}.user-avatar{width:36px;height:36px;border-radius:50%;display:inline-grid;place-items:center;background:#eaf2ff;color:var(--navy);font-size:1.15rem}
.card{border:1px solid var(--border);border-radius:.75rem;box-shadow:var(--shadow);background:var(--surface)}.card-header{background:#fff;border-bottom:1px solid var(--border);font-weight:700}.section-title{font-size:1rem;font-weight:700;border-bottom:1px solid var(--border);padding-bottom:.55rem;margin-bottom:1rem}.page-title{font-size:1.35rem;font-weight:800;margin:0}.page-subtitle{color:var(--muted);font-size:.83rem}.breadcrumb{font-size:.76rem;margin-bottom:.3rem}.text-muted{color:var(--muted)!important}
.btn{border-radius:.5rem;font-weight:600}.btn-primary{background:var(--blue);border-color:var(--blue)}.btn-primary:hover{background:var(--navy);border-color:var(--navy)}.btn-success{background:var(--teal-dark);border-color:var(--teal-dark)}.btn-outline-primary{color:var(--blue);border-color:#b9d5ef}.btn-outline-primary:hover{background:var(--blue);border-color:var(--blue)}
.form-label{font-weight:650;margin-bottom:.28rem;color:#34435d}.form-control,.form-select{border-color:#dce3ec;border-radius:.5rem;min-height:38px}.form-control:focus,.form-select:focus{border-color:#7bcfc7;box-shadow:0 0 0 .2rem rgba(0,169,157,.12)}
.table-responsive{border-radius:.6rem}.table{font-size:.84rem;color:var(--text)}.table>thead th{white-space:nowrap;background:#f7f9fc;color:#44536b;font-size:.76rem;text-transform:none;font-weight:700;border-bottom:1px solid #dfe5ee;padding:.7rem .75rem}.table>tbody td{padding:.58rem .75rem;border-color:#edf1f5;vertical-align:middle;height:48px}.table-hover>tbody>tr:hover>*{background:#f8fcfc}.table td strong{font-weight:700}.table-sm>tbody td{padding:.48rem .6rem;height:43px}.table-footer{border-top:1px solid var(--border);padding:.8rem .9rem;background:#fff;border-radius:0 0 .75rem .75rem}.page-size{width:auto;min-width:115px}.pagination .page-link{color:var(--navy);border-color:#e1e7ef;min-width:32px;text-align:center}.pagination .page-item.active .page-link{background:var(--teal);border-color:var(--teal);color:#fff}.badge{font-weight:650;border-radius:999px;padding:.42em .65em}.stat-number{font-size:1.65rem;font-weight:800;line-height:1.1;color:var(--navy)}
.stat-card{position:relative;overflow:hidden}.stat-card .card-body{padding:1rem}.stat-label{font-size:.78rem;color:var(--muted);margin-bottom:.35rem}.stat-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#eaf8f7;color:var(--teal-dark);font-size:1.15rem}.stat-card.student .stat-icon{background:#eef3ff;color:#4169d8}.stat-card.employee .stat-icon{background:#e9f8f4;color:var(--teal-dark)}
.detail-label{color:var(--muted);font-size:.76rem}.detail-value{font-weight:650;word-break:break-word}.drive-link{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-tabs .nav-link{font-size:.88rem;color:#526079}.nav-tabs .nav-link.active{font-weight:700;color:var(--navy)}
.filter-card .card-body{padding:.85rem}.action-cell{white-space:nowrap}.icon-btn{width:32px;height:32px;display:inline-grid;place-items:center;padding:0}.empty-state{padding:2rem!important;color:var(--muted)!important}.app-footer{border-top:1px solid var(--border);background:#fff;color:var(--muted);font-size:.76rem;padding:.85rem 0}.quick-link{display:flex;align-items:center;gap:.65rem;border:1px solid var(--border);border-radius:.6rem;padding:.7rem;text-decoration:none;color:var(--text);transition:.18s}.quick-link:hover{border-color:#a8dcd7;background:#f8fdfd;color:var(--teal-dark);transform:translateY(-1px)}.quick-link i{width:30px;height:30px;display:grid;place-items:center;border-radius:.55rem;background:#eaf8f7;color:var(--teal-dark)}
@media(max-width:1199.98px){.app-navbar .nav-link{border-bottom:0;padding:.55rem .4rem}.brand-logo{height:38px}.user-menu{margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--border)}}
@media(max-width:767.98px){body{font-size:.86rem}.app-main{padding-left:.75rem!important;padding-right:.75rem!important}.table{min-width:720px}.card-body{padding:1rem}.page-title{font-size:1.2rem}.brand-logo{width:132px}}