:root{--sidebar-width:260px;--app-bg:#f5f7fb;--sidebar-bg:#111827;--sidebar-text:#cbd5e1}
body{background:var(--app-bg);color:#111827}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);background:var(--sidebar-bg);z-index:1040;padding:1rem;overflow-y:auto}.sidebar-brand{height:58px;display:flex;align-items:center;gap:.75rem;color:#fff;font-weight:700;font-size:1.05rem;padding:0 .75rem}.sidebar-brand i{font-size:1.5rem}.sidebar-nav{display:flex;flex-direction:column;gap:.3rem;margin-top:1rem}.sidebar .nav-link{display:flex;align-items:center;gap:.75rem;color:var(--sidebar-text);padding:.75rem .85rem;border-radius:.7rem}.sidebar .nav-link:hover,.sidebar .nav-link.active{background:rgba(255,255,255,.1);color:#fff}.app-main{margin-left:var(--sidebar-width);min-height:100vh}.topbar{height:70px;display:flex;align-items:center;padding:0 1.25rem;position:sticky;top:0;z-index:1020}.stat-card .stat-icon{width:42px;height:42px;border-radius:12px;background:#eef2ff;display:grid;place-items:center;font-size:1.25rem}.card{border-radius:1rem}.table>:not(caption)>*>*{padding:.85rem 1rem}.login-page{background:radial-gradient(circle at top left,#e9efff,#f8fafc 45%,#eef2f7)}.login-card{width:min(100%,460px);border-radius:1.25rem}.brand-icon{width:60px;height:60px;display:grid;place-items:center;border-radius:18px;background:#0d6efd;color:#fff;font-size:1.65rem}
@media(max-width:991.98px){.sidebar{transform:translateX(-100%);transition:transform .2s ease}.sidebar.show{transform:translateX(0)}.app-main{margin-left:0}}

.timeline{position:relative}.timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:#e5e7eb}.timeline-item{position:relative;display:flex;gap:1rem;padding:0 0 1.35rem 0}.timeline-dot{position:relative;z-index:1;width:16px;height:16px;flex:0 0 16px;margin-top:3px;border-radius:50%;background:#0d6efd;border:3px solid #dbeafe}.nav-tabs.flex-nowrap{white-space:nowrap}.table th{font-size:.86rem;color:#6b7280;font-weight:600}.form-label{font-weight:500}