:root{--sidebar-width:270px}body{background:#f5f7fb;color:#1f2937}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);background:#17233c;color:#fff;overflow-y:auto;z-index:1030}.sidebar-brand{padding:1.25rem;font-weight:700;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-brand small{font-weight:400;color:#b8c2d6}.sidebar .nav-link{color:#dbe4f3;border-radius:.4rem;margin:.08rem 0;padding:.55rem .8rem}.sidebar .nav-link:hover{background:rgba(255,255,255,.08);color:#fff}.nav-section{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#8fa0ba;padding:.9rem .8rem .3rem}.main-panel{margin-left:var(--sidebar-width);min-height:100vh}.card{border:0;box-shadow:0 1px 4px rgba(16,24,40,.08)}.table td,.table th{vertical-align:middle}.truncate{max-width:420px;white-space:normal}.badge-soft{background:#eef2ff;color:#364fc7}.stat-number{font-size:1.6rem;font-weight:700}@media(max-width:991.98px){.main-panel{margin-left:0}}.url-cell{max-width:260px;word-break:break-all}.sticky-filter{position:sticky;top:72px;z-index:20}