/* Leo's Investments ERP — Stylesheet */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --c-bg:#f0f2f5;--c-surface:#ffffff;--c-border:#e2e8f0;
  --c-primary:#1a56db;--c-primary-dark:#1240a0;
  --c-text:#1a202c;--c-muted:#64748b;
  --c-green:#16a34a;--c-red:#dc2626;--c-orange:#ea580c;
  --c-yellow:#ca8a04;--c-purple:#7c3aed;--c-blue:#1a56db;
  --sidebar-w:240px;--topbar-h:56px;
  --radius:8px;--shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);
}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:14px;color:var(--c-text);background:var(--c-bg);line-height:1.5}
a{color:var(--c-primary);text-decoration:none}
a:hover{text-decoration:underline}
/* Layout */
.erp-wrapper{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:#1e293b;color:#e2e8f0;display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;overflow-y:auto;z-index:100;transition:transform .25s}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:16px 14px;border-bottom:1px solid #334155}
.brand-icon{font-size:24px}
.brand-name{font-size:14px;font-weight:700;color:#f1f5f9}
.brand-sub{font-size:11px;color:#94a3b8}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid #334155}
.user-avatar{width:32px;height:32px;border-radius:50%;background:#1a56db;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:#fff;flex-shrink:0}
.user-name{font-size:13px;font-weight:600;color:#f1f5f9}
.user-role{font-size:11px;color:#94a3b8}
.nav-menu{list-style:none;padding:8px 0;flex:1}
.nav-menu li.nav-divider{border-top:1px solid #334155;margin:6px 0}
.nav-link{display:flex;align-items:center;gap:10px;padding:9px 14px;color:#cbd5e1;font-size:13px;border-radius:0;transition:background .15s,color .15s}
.nav-link:hover,.nav-link.nav-active{background:#334155;color:#f1f5f9;text-decoration:none}
.nav-icon{width:18px;text-align:center;font-size:14px}
.nav-logout{color:#f87171}
.main-area{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:var(--topbar-h);background:var(--c-surface);border-bottom:1px solid var(--c-border);display:flex;align-items:center;padding:0 20px;gap:12px;position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}
.sidebar-toggle{display:none;background:none;border:none;font-size:20px;cursor:pointer;color:var(--c-muted)}
.page-title{font-size:16px;font-weight:600;flex:1}
.topbar-right{display:flex;align-items:center;gap:8px}
.site-badge{background:#dbeafe;color:#1e40af;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}
.site-hq{background:#f0fdf4;color:#166534}
.page-content{padding:20px;flex:1}
/* Cards */
.card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px}
.card-header{padding:14px 16px;border-bottom:1px solid var(--c-border);display:flex;justify-content:space-between;align-items:center}
.card-header h3{font-size:14px;font-weight:600;margin:0}
.card-body{padding:16px}
.mt-4{margin-top:16px}
/* Stats grid */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:20px}
.stat-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:16px;text-align:center}
.stat-val{font-size:26px;font-weight:700;margin-bottom:4px}
.stat-label{font-size:12px;color:var(--c-muted)}
.stat-blue .stat-val{color:var(--c-blue)}.stat-green .stat-val{color:var(--c-green)}.stat-red .stat-val{color:var(--c-red)}.stat-orange .stat-val{color:var(--c-orange)}.stat-yellow .stat-val{color:var(--c-yellow)}.stat-purple .stat-val{color:var(--c-purple)}
/* Dashboard grid */
.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}
/* Tables */
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{text-align:left;padding:8px 12px;border-bottom:2px solid var(--c-border);font-weight:600;color:var(--c-muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;background:#f8fafc}
.table td{padding:8px 12px;border-bottom:1px solid var(--c-border)}
.table tr:last-child td{border-bottom:none}
.table tr:hover td{background:#f8fafc}
.table-wrapper{overflow-x:auto}
/* Forms */
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:12px;font-weight:600;color:var(--c-muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.04em}
.form-control{width:100%;padding:8px 10px;border:1px solid var(--c-border);border-radius:6px;font-size:14px;background:#fff;transition:border-color .15s}
.form-control:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(26,86,219,.12)}
select.form-control{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;appearance:none}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .15s;text-decoration:none}
.btn-primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}.btn-primary:hover{background:var(--c-primary-dark);color:#fff;text-decoration:none}
.btn-danger{background:var(--c-red);color:#fff}.btn-danger:hover{background:#b91c1c;color:#fff;text-decoration:none}
.btn-success{background:var(--c-green);color:#fff}.btn-success:hover{background:#15803d;color:#fff;text-decoration:none}
.btn-outline{background:#fff;color:var(--c-primary);border-color:var(--c-primary)}.btn-outline:hover{background:var(--c-primary);color:#fff;text-decoration:none}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-block{width:100%;justify-content:center}
.btn-group{display:flex;gap:6px;flex-wrap:wrap}
/* Badges */
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.badge-green{background:#dcfce7;color:#166534}.badge-red{background:#fee2e2;color:#991b1b}.badge-orange{background:#ffedd5;color:#9a3412}.badge-yellow{background:#fef9c3;color:#854d0e}.badge-blue{background:#dbeafe;color:#1e40af}.badge-gray{background:#f1f5f9;color:#475569}.badge-purple{background:#f3e8ff;color:#6b21a8}
/* Alerts */
.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:13px;border:1px solid}
.alert-success{background:#dcfce7;color:#166534;border-color:#86efac}.alert-error{background:#fee2e2;color:#991b1b;border-color:#fca5a5}
/* Pagination */
.pagination{display:flex;gap:4px;justify-content:center;margin-top:16px}
.pagination a,.pagination span{padding:6px 10px;border:1px solid var(--c-border);border-radius:6px;font-size:13px;background:#fff}
.pagination a:hover{background:#f1f5f9;text-decoration:none}.pagination .active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
/* Auth */
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e293b 0%,#1a365d 100%)}
.auth-container{width:100%;max-width:400px;padding:20px}
.auth-brand{text-align:center;margin-bottom:24px;color:#fff}
.auth-logo{font-size:48px;margin-bottom:8px}
.auth-brand h1{font-size:22px;font-weight:700;margin-bottom:4px}
.auth-brand p{font-size:13px;opacity:.7}
.auth-card{background:#fff;border-radius:12px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.auth-card h2{font-size:18px;font-weight:700;margin-bottom:20px;text-align:center}
/* Misc */
.page-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.search-bar{display:flex;gap:8px;margin-bottom:16px}
.search-bar .form-control{max-width:300px}
.detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:16px}
.detail-item label{display:block;font-size:11px;color:var(--c-muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:2px}
.detail-item span{font-size:14px;font-weight:500}
.section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--c-muted);margin:20px 0 10px;border-bottom:2px solid var(--c-border);padding-bottom:6px}
.text-right{text-align:right}.text-center{text-align:center}
.fw-bold{font-weight:700}.text-muted{color:var(--c-muted)}
.line-items-table th,.line-items-table td{padding:6px 8px;border:1px solid var(--c-border)}
.line-items-table th{background:#f8fafc}
@media(max-width:768px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main-area{margin-left:0}.sidebar-toggle{display:block}.form-row,.form-row-3{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}}
/* ============================================================
   Leo's Investments ERP — Attendance & Portal CSS additions
   Appended to existing app.css
   ============================================================ */

/* ---- Badge utilities (if not already in app.css) ---- */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .3px;
}
.badge-success   { background: #e8f5e9; color: #2e7d32; }
.badge-warning   { background: #fff8e1; color: #f57f17; }
.badge-danger    { background: #ffebee; color: #c62828; }
.badge-secondary { background: #eceff1; color: #546e7a; }
.badge-info      { background: #e3f2fd; color: #1565c0; }

/* ---- Button utilities ---- */
.btn-xs  { padding: 3px 10px  !important; font-size: .75rem !important; }
.btn-sm  { padding: 6px 14px  !important; font-size: .82rem !important; }
.btn-success  { background: #2e7d32; color: #fff; border: none; border-radius: 6px; cursor: pointer; padding: 8px 16px; font-weight: 600; }
.btn-danger   { background: #c62828; color: #fff; border: none; border-radius: 6px; cursor: pointer; padding: 8px 16px; font-weight: 600; }
.btn-warning  { background: #f57f17; color: #fff; border: none; border-radius: 6px; cursor: pointer; padding: 8px 16px; font-weight: 600; }
.btn-secondary{ background: #546e7a; color: #fff; border: none; border-radius: 6px; cursor: pointer; padding: 8px 16px; font-weight: 600; }

/* ---- Table utilities ---- */
.data-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.data-table th { background: #f8f9fa; color: #555; font-weight: 600; padding: 10px 12px; text-align: left; border-bottom: 2px solid #e0e0e0; white-space: nowrap; }
.data-table td { padding: 10px 12px; border-bottom: 1px solid #f0f0f0; color: #333; vertical-align: middle; }
.data-table tbody tr:hover { background: #fafafa; }
.table-wrap { background: #fff; border: 1px solid #e0e0e0; border-radius: 10px; overflow: hidden; overflow-x: auto; }

/* ---- Card ---- */
.card { background: #fff; border: 1px solid #e0e0e0; border-radius: 10px; overflow: hidden; }
.card-header { padding: 20px 24px; border-bottom: 1px solid #f0f0f0; }
.card-header h3 { margin: 0 0 4px; font-size: 1.05rem; color: #333; }
.card-body { padding: 24px; }

/* ---- Section header ---- */
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
.section-header h2 { margin: 0; font-size: 1.1rem; color: #333; }

/* ---- Empty state ---- */
.empty-state { text-align: center; padding: 48px 20px; color: #999; }
.empty-icon { font-size: 2.5rem; margin-bottom: 12px; }

/* ---- Filter bar ---- */
.filter-bar { background: #fff; border: 1px solid #e0e0e0; border-radius: 8px; padding: 16px 20px; margin-bottom: 16px; }
.filter-bar label { display: block; font-size: .78rem; font-weight: 600; color: #666; margin-bottom: 4px; }

/* ---- Pagination ---- */
.pagination { display: flex; gap: 6px; padding: 12px 16px; border-top: 1px solid #f0f0f0; flex-wrap: wrap; }
.page-link { padding: 5px 12px; border: 1px solid #e0e0e0; border-radius: 4px; font-size: .82rem; color: #555; text-decoration: none; }
.page-link.active { background: #1a73e8; color: #fff; border-color: #1a73e8; }
.page-link:hover:not(.active) { background: #f0f4ff; }

/* ---- Text utilities ---- */
.text-muted   { color: #9e9e9e; }
.text-center  { text-align: center; }
.text-success { color: #2e7d32; }
.text-danger  { color: #c62828; }

/* ---- Attendance nav badge ---- */
.nav-link.nav-active { background: rgba(255,255,255,.15); color: #fff !important; }