/* ============================================================
   SMS Admin Redesign — global restyle layer (loaded AFTER vendors.css)
   Modernises the existing Bootstrap-3 markup without changing every page.
   ============================================================ */
:root{
  --bg:#f4f6fb; --card:#fff; --ink:#0f172a; --muted:#64748b; --line:#e8edf3;
  --primary:#4f46e5; --primary-soft:#eef0fe;
  --indigo:#6366f1; --emerald:#10b981; --amber:#f59e0b; --rose:#f43f5e; --sky:#0ea5e9; --violet:#8b5cf6;
  --radius:14px; --shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
  --shadow-lg:0 10px 25px -5px rgba(16,24,40,.10);
}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif !important;
  background:var(--bg) !important;color:var(--ink);font-size:14px;-webkit-font-smoothing:antialiased}
#app>.container-fluid{padding-top:8px}
a{color:var(--primary)}
.material-icons{vertical-align:middle}

/* ---------- TOP BAR (components/navbar-top) ---------- */
.navbar.navbar-default{background:#fff !important;border:0 !important;border-bottom:1px solid var(--line) !important;
  box-shadow:var(--shadow);border-radius:0 !important;margin-bottom:0 !important;min-height:62px}
.navbar.navbar-default .container{width:100%;padding:0 24px}
.navbar-brand{font-weight:700 !important;font-size:17px !important;color:var(--ink) !important;height:auto !important;padding:19px 8px !important;
  display:inline-flex;align-items:center;gap:10px}
.navbar-brand:before{content:"school";font-family:'Material Icons';font-size:24px;color:var(--primary)}
.navbar-nav>li>a{color:#475569 !important;font-weight:500}
.navbar-nav>li>a:hover{color:var(--primary) !important}
.navbar-right .label.label-danger{background:var(--primary-soft) !important;color:var(--primary) !important;
  border-radius:20px !important;font-weight:600;padding:4px 10px;font-size:11px}
.navbar .dropdown-menu{border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:6px;margin-top:8px}
.navbar .dropdown-menu>li>a{border-radius:8px;padding:9px 12px;color:#475569;font-weight:500}
.navbar .dropdown-menu>li>a:hover{background:var(--primary-soft);color:var(--primary)}

/* ---------- SIDEBAR (leftside-menubar inside #side-navbar) ---------- */
#side-navbar{padding:0 !important}
#side-navbar .nav.flex-column{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:10px;margin-top:14px;position:sticky;top:14px}
.sidebar-brand{display:flex;align-items:center;gap:11px;padding:10px 10px 14px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.sidebar-brand .lg{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--violet));
  display:grid;place-items:center;color:#fff;box-shadow:0 4px 10px rgba(79,70,229,.35)}
.sidebar-brand .lg .material-icons{font-size:22px;color:#fff}
.sidebar-brand b{font-size:14px;line-height:1.1;display:block}.sidebar-brand small{color:var(--muted);font-size:11px}
#side-navbar .nav-item{margin:0}
#side-navbar .nav-link{display:flex !important;align-items:center;gap:11px;padding:9px 11px !important;border-radius:10px;
  color:#475569 !important;font-weight:500;font-size:13.5px;margin-bottom:2px;background:transparent !important;transition:.15s;border:0}
#side-navbar .nav-link .material-icons{font-size:20px;color:#94a3b8;transition:.15s}
#side-navbar .nav-link .nav-link-text{flex:1}
#side-navbar .nav-link:hover{background:#f6f8fc !important;color:var(--ink) !important}
#side-navbar .nav-link:hover .material-icons{color:var(--primary)}
#side-navbar .nav-item.active>.nav-link,#side-navbar .nav-link.active{background:var(--primary-soft) !important;color:var(--primary) !important;font-weight:600}
#side-navbar .nav-item.active>.nav-link .material-icons,#side-navbar .nav-link.active .material-icons{color:var(--primary)}
#side-navbar .nav-link .pull-right{margin-left:auto !important;font-size:18px}
/* nested dropdown menus in sidebar */
#side-navbar .dropdown-menu{position:static !important;float:none;box-shadow:none;border:0;background:#fbfcfe;border-radius:10px;
  padding:4px;margin:2px 0 6px;width:auto}
#side-navbar .dropdown-item,#side-navbar .dropdown-menu>li>a{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;
  color:#64748b;font-size:13px;font-weight:500}
#side-navbar .dropdown-item:hover,#side-navbar .dropdown-menu>li>a:hover{background:#fff;color:var(--primary)}
#side-navbar .nav-item[style*="border-bottom"]{border:0 !important;margin:6px 4px;height:1px;background:var(--line)}

/* ---------- CARDS (panel -> card) ---------- */
#main-container .panel,#main-container .panel-default{background:#fff !important;border:1px solid var(--line) !important;
  border-radius:var(--radius) !important;box-shadow:var(--shadow) !important;margin-bottom:18px;border-top-width:1px !important}
#main-container .panel-body{padding:18px}
.page-panel-title{font-size:15px !important;font-weight:700 !important;color:var(--ink);padding:14px 18px !important;
  border-bottom:1px solid var(--line);margin:-18px -18px 16px !important;background:transparent;border-radius:var(--radius) var(--radius) 0 0}
.panel>.page-panel-title:first-child{margin:0 !important}

/* ---------- TABLES ---------- */
#main-container table.table{border-collapse:collapse;width:100%;font-size:13.5px;margin-bottom:0}
#main-container table.table>thead>tr>th,#main-container table.table th{background:#fbfcfe;color:var(--muted) !important;
  font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.02em;border:0 !important;border-bottom:1px solid var(--line) !important;padding:11px 14px}
#main-container table.table>tbody>tr>td,#main-container table.table td{padding:12px 14px;border:0 !important;border-bottom:1px solid var(--line) !important;vertical-align:middle}
#main-container table.table>tbody>tr:hover{background:#fafbff}
#main-container table.table-bordered,#main-container table.table-bordered td,#main-container table.table-bordered th{border:1px solid var(--line) !important}

/* ---------- BUTTONS ---------- */
.btn{border-radius:10px !important;font-weight:600 !important;border:1px solid transparent;transition:.15s;
  display:inline-flex;align-items:center;gap:6px;padding:8px 15px}
.btn .material-icons{font-size:18px}
.btn-xs{padding:5px 10px !important;font-size:12px !important;border-radius:8px !important}
.btn-primary,.btn-info{background:var(--primary) !important;border-color:var(--primary) !important;box-shadow:0 4px 12px rgba(79,70,229,.22)}
.btn-primary:hover,.btn-info:hover{background:#4338ca !important;border-color:#4338ca !important}
.btn-success{background:var(--emerald) !important;border-color:var(--emerald) !important}
.btn-success:hover{background:#0ea371 !important}
.btn-danger{background:var(--rose) !important;border-color:var(--rose) !important}
.btn-default{background:#fff !important;border-color:var(--line) !important;color:#475569 !important}
.btn-default:hover{border-color:#cdd6e4 !important;color:var(--ink) !important}

/* ---------- FORMS ---------- */
.form-control{border:1px solid var(--line) !important;border-radius:10px !important;box-shadow:none !important;
  padding:9px 13px;height:auto;font-size:14px;color:var(--ink)}
.form-control:focus{border-color:var(--primary) !important;box-shadow:0 0 0 3px var(--primary-soft) !important}
label,.control-label{font-weight:600;color:#334155;font-size:13px}
select.form-control{height:auto}

/* ---------- ALERTS / BADGES / LIST ---------- */
.alert{border:0;border-radius:12px;font-weight:500}
.alert-success{background:#e7f8f1;color:#0f9b6e}.alert-danger{background:#feebef;color:#d83a56}
.label{border-radius:20px;font-weight:600;padding:3px 9px}
.list-group-item{border:0 !important;border-bottom:1px solid var(--line) !important;padding:12px 8px}
.list-group-item:hover{background:#fafbff}

/* ============================================================
   DESIGN-SYSTEM CLASSES used by the new dashboard & topbar
   ============================================================ */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:9px}
.stat .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center}
.stat .ico .material-icons{font-size:25px}
.stat .num{font-size:27px;font-weight:800;letter-spacing:-.02em;line-height:1}
.stat .lbl{color:var(--muted);font-size:13px;font-weight:500}
.bg-indigo{background:#eef0fe;color:var(--indigo)}.bg-emerald{background:#e7f8f1;color:var(--emerald)}
.bg-amber{background:#fef3e2;color:var(--amber)}.bg-rose2{background:#feebef;color:var(--rose)}
.bg-sky{background:#e4f4fc;color:var(--sky)}.bg-violet{background:#f1ebfe;color:var(--violet)}
.dash-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}
@media(max-width:1100px){.dash-grid{grid-template-columns:1fr}}
.bars{display:flex;align-items:flex-end;gap:14px;height:190px;padding:10px 4px 0}
.bars .bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}
.bars .bar .fill{width:100%;max-width:40px;border-radius:8px 8px 0 0;background:linear-gradient(180deg,var(--indigo),#a5b4fc)}
.bars .bar small{color:var(--muted);font-size:11px}
.welcome-hero{background:linear-gradient(135deg,var(--primary),var(--violet));color:#fff;border:0 !important;border-radius:var(--radius);
  padding:24px 26px;box-shadow:0 10px 25px -8px rgba(79,70,229,.5)}
.welcome-hero h3{margin:0 0 6px;font-weight:800;font-size:22px;color:#fff}
.welcome-hero p{margin:0;opacity:.9}
.topbar-actions{display:flex;align-items:center;gap:8px}