:root{
  --primary-50:#f8f6fa;--primary-100:#ede7f3;--primary-200:#dccee7;
  --primary:#745a84;--primary-600:#745a84;--primary-700:#5d4a6b;--primary-800:#4a3c55;
  --secondary-50:#fbfbf0;--secondary-100:#f6f5dc;
  --secondary:#b7bb34;--secondary-700:#9ca22d;
  --text:#111827;--muted:#6b7280;--line:#e5e7eb;--bg:#f9fafb;--white:#fff;
  --danger:#dc2626;--ok:#16a34a;--warn:#d97706;--info:#2563eb;
  --radius:14px;--shadow:0 8px 24px #745a841a;
  --header:#4a3c55;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{font-family:Almarai,Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}
img{max-width:100%}
a{color:var(--primary);text-decoration:none}
.wrap{width:min(1120px,calc(100% - 32px));margin-inline:auto}
.ltr{direction:ltr;unicode-bidi:bidi-override;text-align:left}

.site-header{position:sticky;top:0;z-index:50;background:var(--header);color:#fff;box-shadow:0 2px 12px #00000026}
.is-public .site-header{
  background-color:var(--header);
  background-image:linear-gradient(180deg,rgba(74,60,85,.78),rgba(74,60,85,.82)),url("hh.png");
  background-size:cover;
  background-position:center;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:6px 0}
.brand{display:flex;align-items:center;gap:10px;color:#fff}
.brand-logos{display:flex;align-items:center;gap:8px}
.brand-logo{height:36px;width:auto;filter:brightness(0) invert(1);object-fit:contain}
.brand-logo-cce{height:32px}
.brand strong{display:block;font-size:14px;line-height:1.25}
.brand small{display:block;opacity:.8;font-size:11px;line-height:1.3}
.site-nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.site-nav a{color:#fff;padding:6px 10px;border-radius:999px;font-size:13px}
.site-nav a:hover,.site-nav a[aria-current="page"]{background:#ffffff22}
.nav-toggle{display:none;background:transparent;border:1px solid #ffffff44;color:#fff;border-radius:8px;padding:4px 8px;font-size:16px}

.hero{
  color:#fff;
  padding:40px 0 44px;
  position:relative;
  overflow:hidden;
  background-color:var(--primary-800);
  background-image:linear-gradient(135deg,rgba(74,60,85,.72),rgba(93,74,107,.55) 55%,rgba(183,187,52,.28)),url("hh.png");
  background-size:cover;
  background-position:center;
}
.hero:after{content:"";position:absolute;inset:auto -40px -80px auto;width:200px;height:200px;background:var(--secondary);opacity:.18;border-radius:50%}
.hero h1{font-size:clamp(24px,3.4vw,36px);margin:0 0 8px;line-height:1.35}
.hero p{max-width:640px;opacity:.92;font-size:16px;margin:0}
.hero-actions{margin-top:16px}

.promo-section{padding-top:28px;padding-bottom:28px;background:linear-gradient(180deg,#f3eef7 0%,var(--bg) 100%)}
.promo-carousel{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.promo-track{position:relative}
.promo-slide{display:none;padding:0}
.promo-slide.is-active{display:block}
.promo-video{position:relative;width:100%;aspect-ratio:16/9;background:#1a1220}
.promo-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.promo-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px}
.promo-meta h3{margin:0;font-size:18px;color:var(--primary-800)}
.promo-nav{position:absolute;top:calc(50% - 28px);transform:translateY(-50%);z-index:2;width:40px;height:40px;border:0;border-radius:50%;background:rgba(74,60,85,.82);color:#fff;font-size:26px;line-height:1;cursor:pointer}
.promo-prev{right:10px}
.promo-next{left:10px}
.promo-nav:hover{background:var(--primary)}
.promo-dots{display:flex;justify-content:center;gap:8px;padding:0 16px 14px}
.promo-dot{width:9px;height:9px;border-radius:50%;border:0;background:#c9bdd4;cursor:pointer;padding:0}
.promo-dot.is-active{background:var(--primary)}
.promo-admin-preview{position:relative;width:100%;max-width:560px;aspect-ratio:16/9;background:#111;border-radius:10px;overflow:hidden}
.promo-admin-preview iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

.section{padding:48px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:24px}
.section-head h2{margin:0;color:var(--primary-800);font-size:26px}
.muted{color:var(--muted)}

.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}

.card,.cp-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.course-card{position:relative;display:flex;flex-direction:column;background:var(--white)}
.course-card .thumb{
  display:block;
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  height:220px;
  max-height:220px;
  background:var(--primary-100);
  overflow:hidden;
  flex:0 0 220px;
}
.course-card .thumb img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  max-width:none;
  object-fit:cover;
  object-position:center;
  display:block;
}
.course-card .card-content,.announce-card .card-content{padding:16px;background:#fff;position:relative;z-index:1}
.course-card h3,.announce-card h3{margin:0;font-size:18px;color:var(--primary-800)}
.course-title-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 8px}
.course-title-row h3{flex:1;min-width:0}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0;font-size:13px;color:var(--muted)}
.chip{background:var(--primary-50);color:var(--primary-700);border-radius:999px;padding:2px 10px}
.chip-sec{background:var(--secondary-50);color:#5d640f}
.price{font-weight:800;color:var(--primary);font-size:18px}
.card-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.featured-tag{position:absolute;top:10px;right:10px;background:var(--secondary);color:#3d4010;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;z-index:2}
.course-info-wrap{
  position:relative;
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.course-info-btn{
  position:relative;z-index:1;
  flex:0 0 auto;
  height:34px;padding:0 10px;
  border:1px solid var(--primary-200);border-radius:999px;
  background:var(--primary-50);color:var(--primary);
  cursor:pointer;font-family:inherit;font-weight:700;font-size:13px;
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  transition:background .15s,color .15s,border-color .15s;
}
.course-info-btn:hover,.course-info-btn:focus-visible{
  background:var(--primary);color:#fff;border-color:var(--primary);outline:0;
}
.course-info-wrap::before,
.course-info-wrap::after{
  content:"";
  position:absolute;
  inset:-5px;
  border-radius:999px;
  border:2px solid var(--secondary);
  pointer-events:none;
  z-index:0;
  animation:course-info-ring 2.4s ease-out infinite;
}
.course-info-wrap::after{animation-delay:1.2s}
@keyframes course-info-ring{
  0%{transform:scale(1);opacity:.75}
  70%{opacity:.2}
  100%{transform:scale(1.45);opacity:0}
}
.course-info-arrow{
  position:absolute;
  left:-22px;
  top:50%;
  transform:translateY(-50%);
  color:var(--secondary);
  filter:drop-shadow(0 1px 2px rgba(0,0,0,.12));
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  z-index:2;
  transition:opacity .35s ease,visibility .35s ease;
}
body.show-course-info-arrows .course-info-arrow{
  visibility:visible;
  opacity:1;
  animation:course-info-arrow-nudge 1s ease-in-out infinite;
}
@keyframes course-info-arrow-nudge{
  0%,100%{transform:translate(-2px,-50%)}
  50%{transform:translate(3px,-50%)}
}
@media (prefers-reduced-motion:reduce){
  .course-info-wrap::before,.course-info-wrap::after,
  body.show-course-info-arrows .course-info-arrow{animation:none}
  body.show-course-info-arrows .course-info-arrow{opacity:.9}
}
.info-modal-card{max-width:640px;padding:28px 22px 22px}
.info-modal-head{display:flex;align-items:center;gap:12px;margin:0 0 18px;padding-left:28px}
.info-modal-head h3{margin:0;color:var(--primary-800);font-size:20px;line-height:1.4}
.info-modal-icon{
  flex:0 0 36px;width:36px;height:36px;border-radius:50%;
  background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-style:italic;font-size:18px;
}
.info-block{margin-bottom:16px;background:var(--primary-50);border-radius:12px;padding:14px}
.info-block h4{margin:0 0 8px;color:var(--primary);font-size:15px}
.info-block p{margin:0;color:var(--text)}

.btn,.cp-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:9px 16px;font-family:inherit;font-weight:700;cursor:pointer;font-size:14px}
.btn-primary,.cp-btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-700)}
.btn-secondary,.cp-btn-secondary{background:var(--secondary);color:#3d4010}
.btn-outline{background:#fff;border:1px solid var(--primary-200);color:var(--primary)}
.btn-ghost{background:transparent;color:var(--primary)}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:6px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.announce-card{display:flex;gap:0;min-height:140px}
.announce-card img{width:180px;object-fit:cover;background:var(--primary-50)}
.announce-card .card-content{flex:1}

.site-footer{background:var(--primary-800);color:#fff;padding:36px 0;margin-top:40px;text-align:center}
.site-footer.site-footer-inline{padding:12px 0;margin-top:28px;text-align:start}
.footer-inline{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:nowrap;min-height:44px}
.footer-logos{display:flex;justify-content:center;align-items:center;gap:18px;margin-bottom:14px}
.site-footer-inline .footer-logos{margin:0;flex:0 0 auto;gap:10px}
.footer-logos img{height:40px;width:auto;object-fit:contain;filter:brightness(0) invert(1)}
.site-footer-inline .footer-logos img{height:28px}
.site-footer span,.site-footer p{display:block;opacity:.85}
.footer-inline-text{margin:0;opacity:.92;font-size:13px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1 1 auto;min-width:0}
.footer-inline-text .dot{opacity:.55;padding:0 2px}
.is-admin .site-footer{margin-top:20px}
@media (max-width:700px){
  .footer-inline{flex-wrap:wrap;justify-content:center;text-align:center}
  .footer-inline-text{white-space:normal;text-align:center;font-size:12px}
}
.copy{margin-top:12px;font-size:13px}

.course-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}
.course-hero img{width:100%;border-radius:var(--radius);aspect-ratio:16/10;object-fit:cover;background:var(--primary-100)}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}
.facts div{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.facts span{display:block;color:var(--muted);font-size:12px}

.form,.cp-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.upload-box{grid-column:1/-1;background:var(--primary-50);border:1px dashed var(--primary);border-radius:12px;padding:16px;margin-top:8px}
.upload-box h3{margin:0 0 8px;color:var(--primary-800)}
.upload-box input[type=file]{padding:12px;background:#fff}
label{display:block;font-weight:700;margin-bottom:6px;color:var(--primary-800);font-size:14px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-200);border-color:var(--primary)}
.help{font-size:12px;color:var(--muted);margin-top:4px}
.error{color:var(--danger);font-size:13px;margin-top:4px}
.check{display:flex;gap:8px;align-items:flex-start;font-weight:400}
.check input{width:auto;margin-top:4px}

.pay-box{background:#fff;border:1px solid var(--primary-200);border-radius:var(--radius);padding:20px;margin:18px 0}
.pay-box h3{margin:0 0 16px;color:var(--primary-800);text-align:center}
.pay-steps{list-style:none;margin:0;padding:0}
.pay-steps>li{display:flex;gap:12px;margin-bottom:22px;position:relative}
.pay-steps>li:not(:last-child):after{content:"";position:absolute;right:18px;top:42px;bottom:-22px;border-right:2px dashed var(--primary-200)}
.step-n{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-700));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;flex:0 0 36px}
.pay-course,.bank-card{background:var(--primary-50);border-radius:12px;padding:14px}
.bank-card{background:var(--primary-800);color:#fff}
.bank-card>div{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}
.bank-card span{min-width:110px;opacity:.8;font-size:13px}
.pay-amount{color:var(--primary);font-weight:700}
.pay-note{background:#fff8e1;border:1px solid #ffe082;border-radius:10px;padding:10px 12px;margin-top:10px;color:#6b5300}
.copy-btn{background:#ffffff22;border:1px solid #ffffff44;color:#fff;border-radius:8px;padding:4px 8px;cursor:pointer;font-family:inherit}
.btn.copy-btn{background:var(--primary);color:#fff;border:1px solid var(--primary);padding:9px 16px;border-radius:10px}
.btn-sm.copy-btn{padding:6px 10px;font-size:13px}
.link-copy{margin:0 0 18px;padding:14px;background:var(--primary-50);border:1px solid var(--primary-200);border-radius:12px}
.link-copy-row{display:flex;gap:8px;align-items:stretch}
.link-copy-row input{flex:1;min-width:0}

.modal{display:none;position:fixed;inset:0;background:#00000099;z-index:80;align-items:center;justify-content:center;padding:16px}
.modal.open{display:flex}
.modal-card{background:#fff;border-radius:16px;max-width:600px;width:100%;max-height:90vh;overflow:auto;padding:22px;position:relative}
.modal-x{position:absolute;top:8px;left:8px;border:0;background:transparent;font-size:28px;cursor:pointer;color:#666}
body.modal-open,body.nav-open{overflow:hidden}

.badge,.cp-status-badge{display:inline-block;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700}
.st-open{background:#dcfce7;color:#166534}
.st-full,.st-closed{background:#fee2e2;color:#991b1b}
.st-soon{background:#e0e7ff;color:#3730a3}
.pay-pending{background:#fef3c7;color:#92400e}
.pay-confirmed{background:#dcfce7;color:#166534}
.pay-rejected{background:#fee2e2;color:#991b1b}

.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--primary-800);color:#fff;padding:10px 16px;border-radius:12px;z-index:90;box-shadow:var(--shadow)}
.toast-err{background:var(--danger)}
.toast.hide{opacity:0;transition:.4s}

.empty{text-align:center;padding:40px 16px;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:var(--radius)}

.is-admin{background:#f3f1f6}
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.admin-side{background:var(--primary-800);color:#fff;padding:18px 14px}
.admin-side a{display:block;color:#fff;padding:10px 12px;border-radius:10px;margin-bottom:4px}
.admin-side a:hover,.admin-side a.on{background:#ffffff18}
.admin-side .who{padding:12px;background:#ffffff12;border-radius:12px;margin-bottom:16px;font-size:13px}
.admin-main{padding:22px}
.admin-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.cp-stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:22px}
.cp-stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow)}
.cp-stat-label{color:var(--muted);font-size:13px}
.cp-stat-value{font-size:28px;font-weight:800;color:var(--primary-800)}
.cp-table-scroll{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px}
table.cp-table{width:100%;border-collapse:collapse;min-width:980px}
.cp-table th,.cp-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:right;font-size:13px;vertical-align:middle}
.cp-table select{padding:6px 8px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:13px;background:#fff;max-width:140px}
select.row-actions{min-width:108px}
table.cp-table.regs-compact{min-width:1100px}
.regs-compact th,.regs-compact td{white-space:nowrap;padding:8px 10px}
.regs-compact .cell-clip{max-width:140px;overflow:hidden;text-overflow:ellipsis}
.regs-compact .reg-actions-cell{white-space:nowrap}
.regs-compact .reg-actions-cell .btn{vertical-align:middle}
.reg-detail-card{max-width:560px}
.reg-detail-list{margin:0;display:grid;gap:10px}
.reg-detail-list>div{display:grid;grid-template-columns:140px 1fr;gap:8px;padding:8px 0;border-bottom:1px solid var(--line)}
.reg-detail-list>div.full{grid-template-columns:1fr}
.reg-detail-list dt{margin:0;color:var(--muted);font-size:12px;font-weight:700}
.reg-detail-list dd{margin:0;color:var(--primary-800);word-break:break-word;white-space:normal}
.cp-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.cp-tab-btn{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-family:inherit;cursor:pointer}
.cp-tab-btn.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.course-picker{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:0 0 16px;box-shadow:var(--shadow)}
.course-picker>label{display:block;margin-bottom:8px;font-weight:700;color:var(--primary-800)}
.course-picker-row{display:grid;grid-template-columns:minmax(160px,1fr) minmax(220px,1.4fr);gap:10px}
.course-picker-search,.course-picker-select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px;background:#fff}
.course-picker-search:focus,.course-picker-select:focus{outline:2px solid var(--primary-200);border-color:var(--primary)}
.course-picker .help{margin:8px 0 0}
@media (max-width:700px){
  .course-picker-row{grid-template-columns:1fr}
}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0;align-items:center}
.filters-smart{display:grid;grid-template-columns:minmax(180px,1.6fr) minmax(160px,1fr) auto auto auto;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:12px 0 16px;box-shadow:var(--shadow)}
.filters-smart .filters-q,.filters-smart .filters-quick{width:100%;margin:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px;background:#fff}
.filters-smart .filters-q:focus,.filters-smart .filters-quick:focus{outline:2px solid var(--primary-200);border-color:var(--primary)}
.filters-smart .btn{white-space:nowrap;margin:0}
.bulk-attend-form{margin:0 0 14px}
.date-votes-box{background:#fff;border:1px solid var(--primary-200);border-radius:14px;padding:14px 16px;margin:0 0 16px}
.date-votes-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.date-votes-box h3{margin:0;color:var(--primary-800);font-size:16px}
.date-votes-chips{display:flex;flex-wrap:wrap;gap:8px}
.date-vote-chip{display:flex;align-items:center;gap:8px;background:var(--primary-50);border:1px solid var(--primary-200);border-radius:999px;padding:8px 12px;font-size:13px}
.date-vote-chip.is-top{background:#dcfce7;border-color:#86efac}
.date-vote-count{font-size:15px;color:var(--primary-800)}
.date-vote-top{background:#dcfce7}
@media (max-width:900px){
  .filters-smart{grid-template-columns:1fr 1fr; }
  .filters-smart .filters-q{grid-column:1 / -1}
}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--primary-800),var(--primary))}
.login-card{width:min(420px,calc(100% - 24px));background:#fff;border-radius:18px;padding:28px;box-shadow:0 16px 40px #00000033}
.login-logos{display:flex;justify-content:center;align-items:center;gap:16px;margin-bottom:10px}
.login-logos img,.login-card img{height:52px;width:auto;object-fit:contain;margin:0}
.login-card h1{text-align:center;font-size:20px;color:var(--primary-800)}
.pw-row{position:relative}
.pw-toggle{position:absolute;left:8px;top:50%;transform:translateY(-50%);border:0;background:transparent;cursor:pointer;color:var(--muted)}
.success-box{background:#fff;border-radius:16px;padding:28px;text-align:center;max-width:640px;margin:40px auto;border:1px solid var(--ok)}

.likert-q{margin-top:4px}
.likert-q fieldset{border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:0;background:var(--primary-50)}
.likert-q legend{font-weight:700;color:var(--primary-800);padding:0 6px;font-size:14px}
.likert-scale{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.likert-opt{display:flex;align-items:center;gap:6px;font-weight:400;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 10px;cursor:pointer;flex:1 1 140px;margin:0}
.likert-opt input{width:auto;margin:0;flex:0 0 auto}
.likert-opt span{font-size:13px;line-height:1.3}
.likert-opt:has(input:checked){border-color:var(--primary);background:var(--primary-100);box-shadow:inset 0 0 0 1px var(--primary)}
.survey-avg{font-weight:800;color:var(--primary-800);font-size:18px}
.survey-analysis{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}
.survey-analysis.level-excellent{background:#dcfce7;color:#166534}
.survey-analysis.level-good{background:#dbeafe;color:#1e40af}
.survey-analysis.level-fair{background:#fef9c3;color:#854d0e}
.survey-analysis.level-weak{background:#ffedd5;color:#9a3412}
.survey-analysis.level-poor{background:#fee2e2;color:#991b1b}
.survey-dist-table th,.survey-dist-table td{text-align:center;vertical-align:middle}
.survey-dist-table td:first-child,.survey-dist-table th:first-child{text-align:right}
.survey-charts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:14px 0 18px}
.survey-chart-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow);min-width:0}
.survey-chart-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}
.survey-chart-card h3{margin:0;font-size:13px;color:var(--primary-800);line-height:1.3}
.survey-chart-expand{border:1px solid var(--line);background:#faf8fb;color:var(--primary-800);width:28px;height:28px;border-radius:8px;cursor:pointer;font-size:14px;line-height:1;flex:0 0 auto}
.survey-chart-expand:hover{background:var(--primary-50);border-color:var(--primary-200)}
.survey-chart-body{min-height:190px}
.survey-chart-modal{position:fixed;inset:0;background:#00000088;z-index:100;display:flex;align-items:center;justify-content:center;padding:18px}
.survey-chart-modal[hidden]{display:none!important}
.survey-chart-modal-card{width:min(980px,100%);max-height:calc(100vh - 36px);overflow:auto;background:#fff;border-radius:16px;padding:16px 18px;box-shadow:0 20px 50px #00000044}
body.survey-chart-open{overflow:hidden}
@media (max-width:1100px){
  .survey-charts{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .survey-charts{grid-template-columns:1fr}
}
.badge.survey-on{background:#dcfce7;color:#166534}
.badge.survey-off{background:#f3f4f6;color:#4b5563}
.date-choice-box{background:var(--primary-50);border:1px solid var(--primary-200);border-radius:12px;padding:14px}
.date-choice-box .check{margin-top:8px}
.media-thumbs{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
.media-thumb{width:140px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;text-align:center}
.media-thumb img{width:100%;height:90px;object-fit:cover;border-radius:8px;display:block}
.report-body{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin:16px 0;line-height:1.8}
.report-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-top:16px}
.report-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;border:1px solid var(--line);display:block}
.cert-frame-wrap{background:#ede9f0;border:1px solid var(--line);border-radius:14px;overflow:hidden;min-height:70vh}
.cert-frame{width:100%;height:75vh;border:0;display:block;background:#ede9f0}

@media (max-width:900px){
  .grid-3,.grid-2,.course-hero,.form-grid,.cp-stats-grid,.admin-shell{grid-template-columns:1fr}
  .announce-card{flex-direction:column}
  .announce-card img{width:100%;height:160px}
  .nav-toggle{display:block}
  .site-nav{display:none;position:absolute;top:56px;right:0;left:0;background:var(--header);padding:12px;flex-direction:column}
  body.nav-open .site-nav{display:flex}
  .admin-side{display:none}
  body.nav-open .admin-side{display:block;position:fixed;inset:0 auto 0 0;width:min(280px,86vw);z-index:60}
  .is-admin .nav-toggle{display:block;position:absolute;top:14px;left:14px;z-index:70;background:var(--primary);border:0}
}
@media (max-width:600px){
  .hero{padding:32px 0}
  .promo-meta{flex-direction:column;align-items:stretch}
  .promo-nav{top:36%;width:34px;height:34px;font-size:22px}
  .facts{grid-template-columns:1fr}
}