:root{
  --school-primary:#2563EB;
  --school-secondary:#0F766E;
  --school-success:#16A34A;
  --school-warning:#F59E0B;
  --school-danger:#DC2626;
  --page-bg:#F8FAFC;
  --surface:#FFFFFF;
  --text-main:#1E293B;
  --text-muted:#64748B;
  --border:#E2E8F0;
  --hover:#EFF6FF;
  --sidebar-width:260px;
  --sidebar-collapsed:82px;
  --topbar-height:66px;
  --radius:12px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.04),0 4px 12px rgba(15,23,42,.04);
  --shadow-md:0 8px 24px rgba(15,23,42,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--page-bg);color:var(--text-main);font-size:.94rem;overflow-x:hidden}
a{color:var(--school-primary)}
a:hover{color:#1d4ed8}
.min-w-0{min-width:0}.place-items-center{place-items:center}.print-only{display:none}

/* App shell */
.app-sidebar{width:var(--sidebar-width);background:var(--surface);position:fixed;inset:0 auto 0 0;z-index:1040;overflow-y:auto;border-right:1px solid var(--border);transition:width .18s ease,transform .18s ease;scrollbar-width:thin}
.app-brand{height:var(--topbar-height);position:sticky;top:0;background:var(--surface);z-index:2;border-bottom:1px solid var(--border)!important;color:var(--text-main);padding-inline:18px!important}
.app-brand small{color:var(--text-muted)!important}.app-brand .brand-logo{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--border);background:var(--surface);border-radius:10px;flex:0 0 auto}.app-brand .brand-logo img{width:28px;height:28px;object-fit:contain}.app-brand-copy{min-width:0}.app-brand-title{font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.app-sidebar nav{padding:10px 8px 24px}.app-sidebar .nav-link{display:flex;align-items:center;gap:10px;color:#475569;border-radius:9px;padding:.66rem .75rem;margin:2px 0;font-weight:550;min-height:42px;transition:background .16s ease,color .16s ease,transform .16s ease;white-space:nowrap}.app-sidebar .nav-link i{width:20px;text-align:center;font-size:1.02rem;flex:0 0 auto}.app-sidebar .nav-link:hover{background:var(--hover);color:var(--school-primary)}.app-sidebar .nav-link.active{background:var(--hover);color:var(--school-primary);box-shadow:inset 3px 0 0 var(--school-primary)}.app-sidebar .nav-section{padding:18px 10px 6px;color:#94A3B8;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:750}
.app-main{margin-left:var(--sidebar-width);width:calc(100% - var(--sidebar-width));max-width:calc(100% - var(--sidebar-width));min-width:0;min-height:100vh;display:flex;flex-direction:column;transition:margin-left .18s ease,width .18s ease,max-width .18s ease}.topbar{height:var(--topbar-height);position:sticky;top:0;z-index:1020;width:100%;max-width:100%;min-width:0;background:rgba(255,255,255,.97);border-bottom:1px solid var(--border);backdrop-filter:saturate(160%) blur(8px);padding-inline:20px!important}.content-wrap{padding:24px;flex:1;width:100%;max-width:1920px;min-width:0;margin:0 auto}.app-footer{width:100%;max-width:100%;min-width:0}.page-title{font-weight:750;letter-spacing:-.02em;color:var(--text-main)}.breadcrumb{--bs-breadcrumb-divider:'›'}.breadcrumb a{text-decoration:none;color:var(--text-muted)}.breadcrumb-item.active{color:#94A3B8}
body.sidebar-collapsed .app-sidebar{width:var(--sidebar-collapsed)}body.sidebar-collapsed .app-main{margin-left:var(--sidebar-collapsed);width:calc(100% - var(--sidebar-collapsed));max-width:calc(100% - var(--sidebar-collapsed))}body.sidebar-collapsed .app-brand-copy,body.sidebar-collapsed .app-sidebar .nav-link span,body.sidebar-collapsed .app-sidebar .nav-section{display:none}body.sidebar-collapsed .app-sidebar .nav-link{justify-content:center;padding-inline:.5rem}body.sidebar-collapsed .app-brand{justify-content:center!important;padding-inline:10px!important}
.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(15,23,42,.42);z-index:1035}

/* Navbar */
.navbar-search{max-width:460px;width:100%;position:relative}.navbar-search .form-control{padding-left:40px;background:#F8FAFC;border-color:var(--border)}.navbar-search .bi-search{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#94A3B8;z-index:4}.topbar .btn-icon{width:40px;height:40px;display:grid;place-items:center;padding:0;border:1px solid var(--border);background:#fff;color:#475569;border-radius:10px}.topbar .btn-icon:hover{background:var(--hover);color:var(--school-primary);border-color:#BFDBFE}.profile-button{border:1px solid var(--border)!important;background:#fff!important;border-radius:10px!important;padding:.3rem .55rem!important}.profile-avatar{width:34px;height:34px;border-radius:9px;background:var(--hover);color:var(--school-primary);display:grid;place-items:center}.session-chip{display:inline-flex;align-items:center;gap:6px;padding:.42rem .7rem;background:#F1F5F9;border:1px solid var(--border);border-radius:999px;color:#475569;font-size:.78rem;font-weight:650;white-space:nowrap}

/* Cards and sections */
.card{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);background:var(--surface)}.card-header{background:#fff;border-bottom:1px solid var(--border);padding:1rem 1.1rem}.card-body{padding:1.1rem}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-heading h2{font-size:1.02rem;font-weight:750;margin:0}.section-heading p{margin:2px 0 0;color:var(--text-muted);font-size:.82rem}

.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.stat-card{--card-accent:37,99,235;display:flex;flex-direction:column;justify-content:space-between;min-height:132px;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(var(--card-accent),.075));backdrop-filter:blur(8px);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);color:inherit;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;overflow:hidden}.stat-tone-secondary{--card-accent:15,118,110}.stat-tone-success{--card-accent:22,163,74}.stat-tone-warning{--card-accent:245,158,11}.stat-tone-danger{--card-accent:220,38,38}.stat-tone-slate{--card-accent:100,116,139}.stat-card:before{content:"";display:block;height:3px;background:linear-gradient(90deg,rgba(var(--card-accent),.95),rgba(var(--card-accent),.15))}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#CBD5E1;color:inherit}.stat-card-main{display:flex;align-items:flex-start;gap:13px;padding:16px}.stat-card-icon,.quick-action-icon{display:grid;place-items:center;flex:0 0 auto;border-radius:10px}.stat-card-icon{width:42px;height:42px;font-size:1.1rem}.stat-card-label{font-size:.78rem;color:var(--text-muted);font-weight:650}.stat-card-value{font-size:1.38rem;line-height:1.2;font-weight:780;letter-spacing:-.025em;margin-top:4px;color:var(--text-main)}.stat-card-meta{font-size:.72rem;color:var(--text-muted);margin-top:4px}.stat-card-footer{display:flex;justify-content:space-between;align-items:center;padding:9px 16px;border-top:1px solid #F1F5F9;color:var(--text-muted);font-size:.75rem}.stat-card:hover .stat-card-footer{color:var(--school-primary)}
.tone-primary{background:#EFF6FF!important;color:var(--school-primary)!important}.tone-secondary{background:#F0FDFA!important;color:var(--school-secondary)!important}.tone-success{background:#F0FDF4!important;color:var(--school-success)!important}.tone-warning{background:#FFFBEB!important;color:#B45309!important}.tone-danger{background:#FEF2F2!important;color:var(--school-danger)!important}.tone-slate{background:#F1F5F9!important;color:#475569!important}

.quick-actions-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.quick-action-card{--card-accent:37,99,235;display:flex;align-items:center;gap:11px;min-height:76px;padding:12px;background:linear-gradient(135deg,rgba(255,255,255,.98),rgba(var(--card-accent),.055));backdrop-filter:blur(7px);border:1px solid var(--border);border-radius:11px;text-decoration:none;color:var(--text-main);transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.quick-tone-secondary{--card-accent:15,118,110}.quick-tone-success{--card-accent:22,163,74}.quick-tone-warning{--card-accent:245,158,11}.quick-tone-danger{--card-accent:220,38,38}.quick-tone-slate{--card-accent:100,116,139}.quick-action-card:hover,.quick-action-card:focus-visible{color:var(--text-main);transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#BFDBFE}.quick-action-icon{width:38px;height:38px;font-size:1rem}.quick-action-copy{min-width:0;display:flex;flex-direction:column}.quick-action-copy strong{font-size:.84rem;line-height:1.2}.quick-action-copy small{color:var(--text-muted);font-size:.7rem;line-height:1.25;margin-top:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.quick-action-arrow{margin-left:auto;color:#CBD5E1;font-size:.8rem}.quick-action-card:hover .quick-action-arrow{color:var(--school-primary)}

/* Forms and buttons */
.btn{border-radius:9px;font-weight:650;min-height:40px}.btn-sm{min-height:32px;border-radius:8px}.btn-primary{--bs-btn-bg:var(--school-primary);--bs-btn-border-color:var(--school-primary);--bs-btn-hover-bg:#1D4ED8;--bs-btn-hover-border-color:#1D4ED8}.btn-outline-primary{--bs-btn-color:var(--school-primary);--bs-btn-border-color:#93C5FD;--bs-btn-hover-bg:var(--school-primary);--bs-btn-hover-border-color:var(--school-primary)}.form-label{font-weight:650;font-size:.84rem;color:#334155;margin-bottom:.38rem}.required:after{content:" *";color:var(--school-danger)}.form-control,.form-select,.input-group-text{border-color:var(--border);border-radius:9px;min-height:42px}.form-control:focus,.form-select:focus{border-color:#93C5FD;box-shadow:0 0 0 .2rem rgba(37,99,235,.11)}.form-text{color:var(--text-muted)}.input-group>.form-control:not(:first-child),.input-group>.form-select:not(:first-child){border-top-left-radius:0;border-bottom-left-radius:0}.input-group>.input-group-text:first-child{border-top-right-radius:0;border-bottom-right-radius:0}

/* Tables */
.table-responsive{border:1px solid var(--border);border-radius:10px;overflow:auto}.table{margin:0;vertical-align:middle}.table>:not(caption)>*>*{padding:.78rem .82rem;border-bottom-color:#EEF2F7}.table thead th{position:relative;font-size:.72rem;text-transform:uppercase;letter-spacing:.045em;color:#64748B;background:#F8FAFC;border-bottom:1px solid var(--border);font-weight:750;white-space:nowrap}.table tbody tr:hover{background:#FAFCFF}.table a{font-weight:600;text-decoration:none}.table-tools{padding:0}.table-tools .form-control{min-height:36px}.badge{font-weight:650;letter-spacing:.01em}.action-menu .dropdown-toggle:after{display:none}.sticky-table thead th{position:sticky;top:0;z-index:1}

/* Lists, alerts, empty states */
.list-group-item{border-color:#EEF2F7}.alert{border-radius:10px;border-width:1px}.empty-state{padding:42px 16px;text-align:center;color:var(--text-muted)}.empty-state-icon{width:52px;height:52px;display:grid;place-items:center;margin:0 auto 12px;border-radius:13px;background:#F1F5F9;color:#94A3B8;font-size:1.35rem}.empty-state h3{font-size:1rem;color:#334155;margin:0 0 5px}.empty-state p{font-size:.84rem;margin:0}.chart-wrap{position:relative;min-height:260px}.dropdown-menu{border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-md);padding:.45rem}.dropdown-item{border-radius:7px;padding:.55rem .7rem}.dropdown-item:hover{background:var(--hover);color:var(--school-primary)}

/* Footer */
.app-footer{border-top:1px solid var(--border);background:#fff;color:var(--text-muted);padding:14px 24px;font-size:.78rem}

/* Accessibility */
:focus-visible{outline:3px solid rgba(37,99,235,.24);outline-offset:2px}.skip-link{position:fixed;left:10px;top:-60px;z-index:2000;background:#fff;padding:8px 12px;border-radius:8px;box-shadow:var(--shadow-md)}.skip-link:focus{top:10px}

@media(max-width:1399.98px){.quick-actions-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1199.98px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-actions-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:991.98px){.app-sidebar{transform:translateX(-100%);width:min(86vw,300px);box-shadow:var(--shadow-md)}.app-sidebar.show{transform:translateX(0)}.app-main,body.sidebar-collapsed .app-main{margin-left:0!important;left:0!important;width:100%!important;max-width:100%!important;min-width:0!important;transform:none}.topbar,.content-wrap,.app-footer{width:100%;max-width:100%;min-width:0}.content-wrap{padding:20px}.sidebar-backdrop.show{display:block}.topbar{padding-inline:16px!important}.navbar-search{max-width:none;min-width:0}.session-chip{display:none}.page-head>*{min-width:0}.section-heading{flex-wrap:wrap}.section-heading>*{min-width:0}}
@media(max-width:767.98px){.quick-actions-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-wrap{padding:16px}.page-head{align-items:flex-start!important}.topbar .profile-name{display:none}.stat-card{min-height:120px}.chart-wrap{min-height:220px}.stat-card-main>div,.stat-card-footer span,.quick-action-copy{min-width:0}.stat-card-label,.stat-card-value,.stat-card-meta,.stat-card-footer span,.quick-action-copy strong{overflow-wrap:anywhere}.app-footer{padding-inline:16px}}
@media(max-width:575.98px){body{font-size:.9rem}.topbar{height:60px;padding-inline:12px!important}.app-brand{height:60px}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat-card-main{padding:13px;gap:9px}.stat-card-icon{width:36px;height:36px}.stat-card-value{font-size:1.08rem}.stat-card-footer{padding:8px 13px}.quick-action-card{min-height:70px;padding:10px}.quick-action-copy small{display:none}.card-body{padding:.95rem}.table>:not(caption)>*>*{padding:.68rem .7rem}.page-title{font-size:1.35rem}.navbar-search{display:none!important}.content-wrap{padding:14px}.topbar>.ms-auto{min-width:0;gap:6px!important}.profile-button{max-width:48px}.section-heading{gap:8px}}
@media(max-width:479.98px){.stat-grid{grid-template-columns:1fr}.stat-card{min-height:112px}}
@media(max-width:420px){.quick-actions-grid{grid-template-columns:1fr}.content-wrap{padding:12px}.page-head{gap:10px!important;margin-bottom:1rem!important}.topbar{padding-inline:10px!important}.topbar .btn-icon{width:38px;height:38px}.profile-avatar{width:32px;height:32px}.app-footer{padding-inline:12px}}
@media print{body{background:#fff}.page-head{display:none!important}.app-sidebar,.topbar,.sidebar-backdrop,.no-print,.table-tools,.app-footer,.breadcrumb{display:none!important}.app-main{margin:0!important}.content-wrap{padding:0;max-width:none}.card,.table-responsive{box-shadow:none;border:0}.print-only{display:block}.table{font-size:11px}.page-title{font-size:20px}@page{size:A4;margin:12mm}}
@media(min-width:992px){body.sidebar-collapsed .app-sidebar .nav-link{font-size:0}body.sidebar-collapsed .app-sidebar .nav-link i{font-size:1.05rem;margin:0!important}}


/* v1.3 premium utility-inspired visual system */
:root{--shadow-xs:0 1px 2px rgba(15,23,42,.05);--shadow-card:0 10px 30px rgba(15,23,42,.07);--shadow-card-hover:0 18px 42px rgba(37,99,235,.12)}
body{background:radial-gradient(circle at top right,rgba(37,99,235,.055),transparent 28rem),linear-gradient(180deg,#f8fafc 0%,#f4f7fb 100%)}
.card{border-color:rgba(203,213,225,.72);box-shadow:var(--shadow-xs);border-radius:16px}.card:hover{box-shadow:0 8px 26px rgba(15,23,42,.055)}
.stat-card{min-height:144px;border-radius:18px;border:1px solid rgba(var(--card-accent),.16);background:linear-gradient(145deg,rgba(255,255,255,.94),rgba(var(--card-accent),.10));box-shadow:var(--shadow-card);position:relative}.stat-card:after{content:"";position:absolute;width:92px;height:92px;border-radius:999px;right:-24px;top:-26px;background:rgba(var(--card-accent),.10);filter:blur(1px)}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:rgba(var(--card-accent),.28)}.stat-card-icon{width:46px;height:46px;border-radius:14px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.65)}.stat-card-value{font-size:1.55rem}.stat-card-footer{background:rgba(255,255,255,.45)}
.quick-action-card{min-height:82px;border-radius:15px;border-color:rgba(var(--card-accent),.15);background:linear-gradient(145deg,rgba(255,255,255,.97),rgba(var(--card-accent),.085));box-shadow:0 3px 12px rgba(15,23,42,.045)}.quick-action-card:hover{border-color:rgba(var(--card-accent),.32);box-shadow:0 14px 30px rgba(var(--card-accent),.13)}.quick-action-icon{width:42px;height:42px;border-radius:13px}
.btn{box-shadow:0 1px 2px rgba(15,23,42,.06)}.btn-primary{box-shadow:0 6px 14px rgba(37,99,235,.18)}.table-responsive{background:#fff;border-radius:14px}.table thead th{background:linear-gradient(180deg,#f8fafc,#f1f5f9)}
.report-print-shell{background:#fff;border:1px solid var(--border);border-radius:16px;padding:28px;box-shadow:var(--shadow-card);overflow:auto}
@media print{html,body{width:210mm;min-height:297mm;background:#fff!important}.report-print-shell{border:0!important;box-shadow:none!important;padding:0!important;overflow:visible!important}.report-print-shell table,.card .table{width:100%!important;border-collapse:collapse!important;table-layout:auto}.report-print-shell th,.report-print-shell td,.card .table th,.card .table td{border:1px solid #64748b!important;padding:5px 6px!important;color:#000!important;background:#fff!important;word-break:break-word}.report-print-shell thead,.card .table thead{display:table-header-group}.report-print-shell tr,.card .table tr{page-break-inside:avoid}.report-print-shell tfoot{display:table-footer-group}.table-responsive{overflow:visible!important;border:0!important}.card-body{padding:0!important}@page{size:A4 portrait;margin:10mm}}

/* AI Assistant v1.4 */
.ai-shell{max-width:1440px;margin:0 auto}.ai-hero{background:linear-gradient(135deg,rgba(37,99,235,.08),rgba(15,118,110,.05),#fff);border-color:rgba(37,99,235,.16)}.ai-orb,.ai-avatar{display:grid;place-items:center;flex:0 0 auto;background:linear-gradient(135deg,var(--school-primary),var(--school-secondary));color:#fff;box-shadow:0 8px 24px rgba(37,99,235,.18)}.ai-orb{width:48px;height:48px;border-radius:15px;font-size:1.25rem}.ai-chat-card{min-height:620px;overflow:hidden}.ai-messages{height:min(62vh,620px);min-height:430px;overflow:auto;padding:22px;background:linear-gradient(180deg,#fbfdff 0%,#f8fafc 100%)}.ai-message{display:flex;align-items:flex-start;gap:10px;margin-bottom:18px}.ai-message-user{justify-content:flex-end}.ai-avatar{width:34px;height:34px;border-radius:11px;font-size:.9rem}.ai-message-user .ai-avatar{background:#e2e8f0;color:#475569;box-shadow:none}.ai-bubble{max-width:min(780px,84%);background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px 14px;box-shadow:0 3px 14px rgba(15,23,42,.05);line-height:1.52}.ai-message-user .ai-bubble{background:var(--school-primary);border-color:var(--school-primary);color:#fff;border-bottom-right-radius:5px}.ai-message-assistant .ai-bubble{border-bottom-left-radius:5px}.ai-composer{padding:16px;background:#fff}.ai-send{min-width:86px;min-height:48px}.ai-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:12px}.ai-summary{border:1px solid #e5eaf1;background:#f8fafc;border-radius:10px;padding:9px 10px}.ai-summary small{display:block;color:var(--text-muted);font-size:.69rem;text-transform:uppercase;letter-spacing:.03em}.ai-summary strong{display:block;margin-top:2px;color:var(--text-main);font-size:.95rem}.ai-suggestion{border:1px solid var(--border);font-size:.82rem;white-space:normal}.ai-suggestion:hover{border-color:#bfdbfe;background:#eff6ff;color:var(--school-primary)}.ai-bubble .table-responsive{max-height:320px}.ai-bubble .table{font-size:.78rem}
@media(max-width:767.98px){.ai-messages{height:58vh;min-height:380px;padding:14px}.ai-bubble{max-width:91%;padding:10px 12px}.ai-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-chat-card{min-height:0}.ai-send{min-width:48px}}
/* ERP AI dock v1.5 */
.ai-dock{position:fixed;inset:0;z-index:1090;pointer-events:none}.ai-dock-launch{pointer-events:auto;position:absolute;right:22px;bottom:22px;width:58px;height:58px;border:0;border-radius:18px;background:linear-gradient(135deg,var(--school-primary,#2563eb),#4f46e5);color:#fff;box-shadow:0 18px 44px rgba(37,99,235,.32);display:grid;place-items:center;font-size:22px;transition:.18s transform,.18s box-shadow}.ai-dock-launch:hover{transform:translateY(-2px);box-shadow:0 22px 50px rgba(37,99,235,.4)}.ai-dock-launch span{position:absolute;right:-2px;top:-4px;width:11px;height:11px;border-radius:50%;background:#22c55e;border:2px solid #fff}.ai-dock-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.25);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.ai-dock-panel{pointer-events:auto;position:absolute;right:18px;bottom:92px;width:min(430px,calc(100vw - 24px));height:min(690px,calc(100vh - 115px));background:#fff;border:1px solid #dbe5f1;border-radius:22px;box-shadow:0 28px 80px rgba(15,23,42,.22);display:flex;flex-direction:column;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(12px) scale(.985);transition:.18s}.ai-dock.open .ai-dock-panel{opacity:1;visibility:visible;transform:none}.ai-dock.open .ai-dock-backdrop{opacity:1;visibility:visible}.ai-dock-head{padding:14px 16px;background:linear-gradient(135deg,#eff6ff,#f8fafc);border-bottom:1px solid #e2e8f0;display:flex;align-items:center;gap:12px}.ai-dock-head .icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--school-primary,#2563eb);color:#fff}.ai-dock-close{margin-left:auto;border:0;background:transparent;font-size:20px;color:#64748b}.ai-dock-messages{flex:1;overflow:auto;padding:16px;background:#f8fafc}.ai-dock-message{display:flex;margin-bottom:12px}.ai-dock-message.user{justify-content:flex-end}.ai-dock-bubble{max-width:92%;padding:11px 13px;border-radius:15px;background:#fff;border:1px solid #e2e8f0;box-shadow:0 3px 12px rgba(15,23,42,.04);font-size:13px;line-height:1.5}.ai-dock-message.user .ai-dock-bubble{background:var(--school-primary,#2563eb);color:#fff;border-color:transparent}.ai-dock-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:10px}.ai-dock-summary>div{border:1px solid #e2e8f0;border-radius:10px;padding:8px;background:#f8fafc}.ai-dock-summary small{display:block;color:#64748b;font-size:10px}.ai-dock-summary strong{display:block;font-size:13px;margin-top:2px}.ai-dock-table{overflow:auto;margin-top:10px;max-height:235px;border:1px solid #e2e8f0;border-radius:10px}.ai-dock-table table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:11px}.ai-dock-table th,.ai-dock-table td{padding:7px 8px;border-bottom:1px solid #e2e8f0;text-align:left}.ai-dock-table th{position:sticky;top:0;background:#f1f5f9;z-index:1}.ai-dock-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.ai-dock-actions a{font-size:11px;text-decoration:none;border:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;border-radius:8px;padding:6px 8px}.ai-dock-suggest{padding:8px 12px;border-top:1px solid #e2e8f0;display:flex;gap:6px;overflow:auto;background:#fff}.ai-dock-suggest button{white-space:nowrap;border:1px solid #e2e8f0;border-radius:999px;background:#fff;padding:5px 9px;font-size:11px;color:#475569}.ai-dock-form{padding:10px 12px;border-top:1px solid #e2e8f0;background:#fff}.ai-dock-form textarea{resize:none;min-height:42px;max-height:100px}.ai-dock-foot{font-size:10px;color:#94a3b8;margin-top:5px}.ai-dock-page-context{font-size:10px;color:#64748b}
@media(max-width:575.98px){.ai-dock-launch{right:14px;bottom:14px;width:54px;height:54px}.ai-dock-panel{inset:10px;width:auto;height:auto;border-radius:18px}.ai-dock.open .ai-dock-backdrop{pointer-events:auto}.ai-dock-summary{grid-template-columns:1fr 1fr}}
@media print{.ai-dock{display:none!important}}
/* Professional A4 report tables */
@media print{.report-card,.report-print-shell{width:100%!important;max-width:none!important}.report-card table,.report-print-shell table{width:100%!important;border-collapse:collapse!important;table-layout:auto!important}.report-card th,.report-card td,.report-print-shell th,.report-print-shell td{border:1px solid #475569!important;padding:5px 6px!important;color:#000!important;background:#fff!important;vertical-align:top!important;font-size:9.5pt!important}.report-card thead,.report-print-shell thead{display:table-header-group!important}.report-card tr,.report-print-shell tr{break-inside:avoid;page-break-inside:avoid}.report-print-meta{color:#000!important;font-size:9pt!important}.report-print-title{font-size:14pt!important;font-weight:700!important;margin:0 0 3mm!important}.report-print-school{font-size:17pt!important;font-weight:800!important}.report-card .table-responsive{overflow:visible!important}.report-card .card-body{padding:0!important}@page{size:A4 portrait;margin:10mm}}

/* v1.7.2 Reports Center + lightweight operation progress */
.app-progress{position:fixed;z-index:2500;left:0;right:0;top:0;height:3px;pointer-events:none;opacity:0;transition:opacity .16s ease}.app-progress.show{opacity:1}.app-progress-track{height:3px;background:transparent;overflow:hidden}.app-progress-bar{height:100%;width:18%;background:linear-gradient(90deg,var(--school-primary,#2563eb),#60a5fa,var(--school-secondary,#0f766e));box-shadow:0 0 10px rgba(37,99,235,.32);transform:translateX(-120%)}.app-progress.processing .app-progress-bar{animation:erp-progress 1.05s ease-in-out infinite}.app-progress.success .app-progress-bar{width:100%;transform:none;background:#16a34a;animation:none}.app-progress.error .app-progress-bar{width:100%;transform:none;background:#dc2626;animation:none}.app-progress-label{position:absolute;right:14px;top:9px;padding:4px 9px;border-radius:999px;background:rgba(15,23,42,.88);color:#fff;font-size:10px;font-weight:700;letter-spacing:.01em;box-shadow:0 4px 14px rgba(15,23,42,.12);opacity:0;transform:translateY(-3px);transition:.16s}.app-progress.show.long .app-progress-label{opacity:1;transform:none}.app-progress.quiet .app-progress-label{display:none!important}@keyframes erp-progress{0%{transform:translateX(-120%)}55%{transform:translateX(280%)}100%{transform:translateX(560%)}}
.report-summary-card{height:100%;border:1px solid #dbe5f1;border-radius:14px;background:linear-gradient(145deg,#fff,#f8fbff);padding:14px 16px;box-shadow:0 4px 16px rgba(15,23,42,.045)}.report-summary-card span{display:block;color:#64748b;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.035em}.report-summary-card strong{display:block;color:#0f172a;font-size:1.15rem;margin-top:4px;line-height:1.25}.report-card .table td,.report-card .table th{white-space:normal}.report-card .table th{vertical-align:middle}
@media print{.report-summary-card{display:none!important}.app-progress{display:none!important}}
.report-print-summary{display:flex;flex-wrap:wrap;justify-content:center;gap:5mm;margin-top:2mm;font-size:9pt;color:#111}.report-print-summary span{white-space:nowrap}
@media print{.datatable tbody tr{display:table-row!important}.report-card .table-tools,.report-card .d-flex.mt-3.no-print{display:none!important}}

/* v1.7.5 Premium documents, print system and data-table UX */
.table-live-search{width:min(320px,100%)}
.table-live-search .bi-search{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:#94a3b8;pointer-events:none;font-size:.82rem}
.table-live-search .form-control{padding-left:31px;min-height:34px;background:#fff}
.table-page-size .form-select{width:76px;min-height:34px;padding-top:.2rem;padding-bottom:.2rem}
.table-pager{min-height:34px}.table-page-indicator{min-width:92px;text-align:center}
.erp-data-table thead th{position:relative;white-space:nowrap}.erp-data-table tbody tr{transition:background .12s ease}
.global-print-header,.global-print-footer{display:none}

@media print{
  html,body{background:#fff!important;color:#111!important;font-family:Arial,"Helvetica Neue",sans-serif!important}
  @page{size:A4 portrait;margin:15mm 10mm 17mm}
  .content-wrap{padding:0!important;overflow:visible!important}
  .global-print-header{display:block!important;text-align:center;border-bottom:2px solid #183b63;padding:0 0 4mm;margin:0 0 5mm}
  .global-print-school{font-size:17pt;font-weight:800;color:#183b63;line-height:1.15}
  .global-print-contact{font-size:8.5pt;color:#333;line-height:1.4}
  .global-print-title{font-size:13pt;font-weight:750;margin-top:3mm;color:#111;text-transform:none}
  .global-print-footer{display:flex!important;position:fixed;left:0;right:0;bottom:-10mm;justify-content:space-between;gap:8mm;border-top:1px solid #adb5bd;padding-top:2mm;color:#555;font-size:7.5pt;background:#fff}
  .table-responsive{overflow:visible!important;border:0!important}
  .table,.erp-data-table{width:100%!important;border-collapse:collapse!important;table-layout:auto!important;font-size:8.5pt!important}
  .table thead,.erp-data-table thead{display:table-header-group!important}
  .table tfoot,.erp-data-table tfoot{display:table-footer-group!important}
  .table tr,.erp-data-table tr{break-inside:avoid!important;page-break-inside:avoid!important}
  .table th,.table td,.erp-data-table th,.erp-data-table td{border:1px solid #7c8794!important;padding:4px 5px!important;color:#000!important;background:#fff!important;vertical-align:top!important;white-space:normal!important}
  .table th,.erp-data-table th{font-weight:700!important;background:#eef2f6!important;color:#111!important}
  .table .badge{border:1px solid #777!important;background:#fff!important;color:#111!important}
  .datatable tbody tr{display:table-row!important}
  .table-tools,.table-pager{display:none!important}
}

/* Preserve Hybrid AI source/status labels from v1.8.0 complete build. */
.ai-source-note{display:flex;align-items:center;gap:5px;margin-top:8px;font-size:.7rem;color:#64748b}.ai-source-note i{color:#0f766e}.ai-dock-source{margin-top:6px;font-size:.66rem;color:#64748b}.ai-dock-source i{color:#0f766e}