/* V168 — subject bundles */
.v168-bundles-section{margin:0 0 28px;padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.v168-bundles-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.v168-bundles-head h2{margin:0 0 5px}.v168-bundles-head p{margin:0;color:var(--muted)}
.v168-bundle-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.v168-bundle-card{display:flex;flex-direction:column;gap:13px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--surface-2);position:relative;overflow:hidden}
.v168-bundle-card.featured{border-color:rgba(99,102,241,.42);box-shadow:0 12px 35px rgba(79,70,229,.09)}
.v168-bundle-badge{display:inline-flex;align-items:center;gap:6px;width:max-content;padding:6px 10px;border-radius:999px;background:rgba(99,102,241,.12);font-size:12px;font-weight:800;color:var(--primary)}
.v168-bundle-card h3{font-size:20px;margin:0}.v168-bundle-card p{margin:0;color:var(--muted);line-height:1.75}
.v168-bundle-price{display:flex;align-items:end;flex-wrap:wrap;gap:8px}.v168-bundle-price del{color:var(--muted);font-size:14px}.v168-bundle-price strong{font-size:25px;color:var(--text)}
.v168-bundle-save{font-size:12px;font-weight:800;color:#137455;background:#eaf8f2;border:1px solid #a7dcc8;border-radius:999px;padding:4px 8px}
.v168-bundle-subjects{display:grid;gap:7px;margin:0;padding:0;list-style:none}.v168-bundle-subjects li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13px}.v168-bundle-subjects li:last-child{border-bottom:0}.v168-bundle-subjects small{color:var(--muted)}
.v168-owned{color:#137455;font-weight:800}.v168-upgrade-note{padding:10px 12px;border-radius:10px;background:#fff7dd;border:1px solid #ecd88a;color:#6f5400;font-size:12px;font-weight:700;line-height:1.7}
.v168-admin-panel{margin:0 0 20px}.v168-admin-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.v168-admin-list{display:grid;gap:10px;margin-top:14px}
.v168-admin-row{display:grid;grid-template-columns:minmax(220px,1.2fr) minmax(180px,.8fr) auto;gap:14px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}
.v168-admin-row h3{margin:0 0 4px}.v168-admin-row small{display:block;color:var(--muted);margin-top:2px}.v168-admin-row small strong{color:var(--text)}.v168-admin-price{display:grid;gap:3px}.v168-admin-price strong{font-size:18px}.v168-admin-price del{color:var(--muted);font-size:12px}
.v168-manager-panel{border-inline-start:4px solid var(--primary)}.v168-manager-row{background:linear-gradient(135deg,var(--surface-2),var(--surface))}
.v168-revenue-summary{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.v168-revenue-pill{padding:8px 10px;border-radius:10px;background:var(--surface-2);border:1px solid var(--line);font-size:12px}.v168-revenue-pill strong{display:block;margin-top:2px}
.v168-bundle-modal .modal{max-width:900px}.v168-subject-picker{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px;max-height:300px;overflow:auto;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}
.v168-subject-option{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.v168-subject-option small{color:var(--muted);display:block}.v168-subject-option b{font-size:12px}
.v168-bundle-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.v168-bundle-preview div{padding:10px;border-radius:10px;background:var(--surface-2);border:1px solid var(--line)}.v168-bundle-preview small{display:block;color:var(--muted)}
.v168-allocation-box{margin-top:12px;padding:12px;border:1px solid var(--line);border-radius:12px}.v168-allocation-list{display:grid;gap:8px;margin-top:10px}.v168-allocation-row{display:grid;grid-template-columns:minmax(0,1fr) 120px;gap:10px;align-items:center}.v168-allocation-row input{text-align:center}
.v168-inline-error{margin-top:10px;color:var(--danger);font-weight:700;font-size:13px}
.v168-payment-modal .modal{max-width:520px}.v168-payment-summary{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.v168-payment-summary div{padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}.v168-payment-summary small{display:block;color:var(--muted)}
@media(max-width:760px){.v168-bundles-section{padding:16px}.v168-admin-row{grid-template-columns:1fr}.v168-admin-row .inline-actions{width:100%}.v168-admin-row .inline-actions .btn{flex:1}.v168-bundle-preview{grid-template-columns:1fr}.v168-allocation-row{grid-template-columns:1fr}.v168-admin-toolbar,.v168-bundles-head{flex-direction:column}}