:root {
  --navy:#102a43; --navy-2:#183b56; --blue:#1769e0; --blue-soft:#eaf2ff;
  --ink:#172b3a; --muted:#687987; --line:#dfe7ed; --surface:#fff;
  --page:#f3f6f8; --amber:#b76a00; --amber-soft:#fff4da; --red:#b42318;
  --shadow:0 10px 30px rgba(16,42,67,.07); --radius:16px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--ink);font:14px/1.45 "DM Sans",sans-serif}.app-shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:var(--navy);color:#fff;padding:28px 22px;display:flex;flex-direction:column}.brand-mark{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#fff;color:var(--navy);font:800 16px Manrope,sans-serif;margin-bottom:12px}.brand-copy strong{display:block;font:700 18px Manrope,sans-serif}.brand-copy span{color:#aabccc;font-size:12px}.source-card{margin:30px 0 20px;padding:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);border-radius:12px;display:flex;gap:10px;align-items:center}.source-card strong,.source-card small{display:block}.source-card strong{font-size:12px}.source-card small{color:#aabccc;font-size:10px}.source-dot{width:9px;height:9px;border-radius:50%;background:#f2b84b;box-shadow:0 0 0 4px rgba(242,184,75,.14)}.source-dot.live{background:#43d19e;box-shadow:0 0 0 4px rgba(67,209,158,.14)}.source-dot.error{background:#ff7f79}nav{display:grid;gap:7px}.nav-link{padding:11px 12px;color:#b8c7d3;text-decoration:none;border-radius:9px;font-weight:600}.nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,.1)}.sidebar-note{margin-top:auto;color:#8ea5b7;font-size:11px;max-width:170px}main{padding:36px;min-width:0}.topbar{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:26px}.eyebrow{margin:0 0 5px;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-size:10px;font-weight:800}.topbar h1{font:800 clamp(25px,3vw,36px)/1.15 Manrope,sans-serif;margin:0}.subtitle{margin:7px 0 0;color:var(--muted)}.header-actions{display:flex;align-items:center;gap:12px}.updated-at{text-align:right}.updated-at span,.updated-at strong{display:block}.updated-at span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.updated-at strong{font-size:12px}.btn{font:700 12px "DM Sans",sans-serif;border:1px solid transparent;border-radius:9px;padding:10px 14px;cursor:pointer;white-space:nowrap;transition:.18s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn-primary{background:var(--blue);color:#fff}.btn-secondary{background:#fff;border-color:var(--line);color:var(--ink)}.dashboard-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:16px}.metric-card,.panel{background:var(--surface);border:1px solid #e6edf2;border-radius:var(--radius);box-shadow:var(--shadow)}.metric-card{padding:21px;border-top:3px solid #8da4b6}.metric-card.metric-primary{border-top-color:var(--blue)}.metric-card.metric-warning{border-top-color:#e9a23b}.metric-card span,.metric-card small{display:block;color:var(--muted)}.metric-card span{font-size:12px;font-weight:700}.metric-card strong{display:block;font:800 30px Manrope,sans-serif;margin:8px 0 2px}.metric-card small{font-size:11px}.insights-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:16px;margin-bottom:16px}.panel{padding:22px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.panel-heading h2{font:750 17px Manrope,sans-serif;margin:0}.soft-pill,.record-count{font:700 11px "DM Sans",sans-serif;background:var(--blue-soft);color:var(--blue);border-radius:999px;padding:5px 9px}.course-bars{display:grid;gap:11px}.course-row{display:grid;grid-template-columns:minmax(130px,1fr) 3fr 35px;align-items:center;gap:12px}.course-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}.bar-track{height:8px;background:#edf2f5;border-radius:99px;overflow:hidden}.bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--blue),#57a3ff);border-radius:inherit}.course-value{text-align:right;font-weight:700;font-size:12px}.tehsil-list{display:grid;gap:10px}.tehsil-row{padding:10px 12px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:space-between}.tehsil-row span{color:var(--muted)}.tehsil-row strong{font:800 18px Manrope,sans-serif}.skeleton-row{height:30px;border-radius:7px;background:linear-gradient(90deg,#eef2f5,#f9fbfc,#eef2f5);background-size:200% 100%;animation:shine 1.2s infinite}@keyframes shine{to{background-position:-200% 0}}.registrations-panel{padding:0;overflow:hidden}.table-heading{padding:22px 22px 0}.export-actions{display:flex;gap:8px}.filter-bar{padding:16px 22px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line)}input[type=search],select{height:39px;border:1px solid var(--line);background:#fff;border-radius:9px;padding:0 12px;color:var(--ink);font:500 12px "DM Sans",sans-serif;outline:none}input[type=search]:focus,select:focus{border-color:#76a9ed;box-shadow:0 0 0 3px rgba(23,105,224,.09)}.search-field{flex:1;min-width:240px}.search-field input{width:100%}.toggle-label{display:flex;gap:8px;align-items:center;font-size:12px;font-weight:600;white-space:nowrap;cursor:pointer}.toggle-label input{position:absolute;opacity:0}.toggle-ui{width:34px;height:19px;border-radius:30px;background:#cbd6de;position:relative;transition:.2s}.toggle-ui:after{content:"";position:absolute;width:13px;height:13px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s;box-shadow:0 1px 3px #70808c}.toggle-label input:checked+.toggle-ui{background:var(--blue)}.toggle-label input:checked+.toggle-ui:after{left:18px}.clear-btn{border:0;background:none;color:var(--blue);font-weight:700;cursor:pointer}.duplicate-note{margin:14px 22px 0;padding:10px 12px;background:var(--amber-soft);color:#7b4b06;border-radius:9px;font-size:12px}.table-wrap{overflow:auto;max-height:630px}table{border-collapse:separate;border-spacing:0;width:100%;min-width:1720px}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid #eaf0f4;white-space:nowrap;vertical-align:middle}th{position:sticky;top:0;z-index:2;background:#f8fafb;color:#5c6d79;font-size:10px;text-transform:uppercase;letter-spacing:.055em}td{font-size:12px}.row-num{color:#8b9aa5}.person-name{font-weight:700}.cnic{font-variant-numeric:tabular-nums}.phone-link{color:var(--blue);text-decoration:none}.course-chip{display:inline-block;max-width:170px;overflow:hidden;text-overflow:ellipsis;padding:4px 7px;border-radius:6px;background:#eef4f8;color:#365166;font-size:11px}.duplicate-row.highlighted td{background:#fff9ea}.duplicate-row.highlighted td:first-child{box-shadow:inset 3px 0 #e59a25}.duplicate-badge{display:inline-block;margin-left:6px;padding:2px 5px;border-radius:4px;background:#ffe3ae;color:#925600;font-size:9px;font-weight:800;text-transform:uppercase}.table-footer{padding:15px 22px;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}.pagination{display:flex;align-items:center;gap:12px}.empty-state{text-align:center;padding:55px;color:var(--muted)}.toast{position:fixed;right:24px;bottom:24px;padding:12px 16px;background:var(--navy);color:#fff;border-radius:10px;box-shadow:var(--shadow);opacity:0;transform:translateY(10px);pointer-events:none;transition:.25s;z-index:20}.toast.show{opacity:1;transform:none}.toast.error{background:var(--red)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.source-pill{display:inline-block;padding:4px 7px;border-radius:999px;font-size:10px;font-weight:800}.source-json{background:#e8f1ff;color:#175fbf}.source-sheet{background:#e5f7ef;color:#167153}table{min-width:1810px}
@media(max-width:1050px){.dashboard-grid{grid-template-columns:repeat(2,1fr)}.insights-grid{grid-template-columns:1fr}.app-shell{grid-template-columns:78px minmax(0,1fr)}.sidebar{padding:24px 14px;align-items:center}.brand-copy,.source-card div,.sidebar nav .nav-link:not(.active),.sidebar-note{display:none}.source-card{padding:12px}.nav-link{font-size:0}.nav-link.active:after{content:"Overview";font-size:10px}}
@media(max-width:700px){.app-shell{display:block}.sidebar{position:static;height:auto;display:flex;flex-direction:row;padding:12px 16px;gap:12px}.brand-mark{margin:0;width:38px;height:38px}.brand-copy{display:block;flex:1}.brand-copy strong{font-size:15px}.source-card{margin:0;padding:9px}.sidebar nav,.sidebar-note{display:none}main{padding:20px 14px}.topbar{display:block}.header-actions{margin-top:16px;justify-content:space-between}.updated-at{text-align:left}.dashboard-grid{grid-template-columns:1fr 1fr;gap:10px}.metric-card{padding:16px}.metric-card strong{font-size:24px}.panel{padding:17px}.registrations-panel{padding:0}.table-heading{align-items:flex-start;padding:17px 17px 0}.export-actions{flex-direction:column}.filter-bar{padding:14px 17px;align-items:flex-start}.search-field{flex-basis:100%}.table-footer{padding:14px 17px;align-items:flex-start;gap:12px;flex-direction:column}.course-row{grid-template-columns:minmax(100px,1fr) 2fr 28px}}