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24px;background:linear-gradient(135deg,#4f46e5,#6366f1);color:#fff;border:none;border-radius:10px;font-weight:600;cursor:pointer;transition:all .3s}.subscribe-batch-btn:hover{transform:scale(1.05);box-shadow:0 8px 16px #4f46e54d}.subscriptions-section h2{font-size:1.8rem;font-weight:600;margin-bottom:24px;color:#1a1a1a}.subscriptions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:24px}.subscription-card-org{background:#fff;border:2px solid #e5e7eb;border-radius:12px;padding:24px;transition:all .3s}.subscription-card-org:hover{border-color:#4f46e5;box-shadow:0 4px 12px #0000001a}.sub-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid #f3f4f6}.sub-card-header h3{font-size:1.4rem;font-weight:700;color:#1a1a1a;margin-bottom:4px}.batch-name{color:#6b7280;font-size:.95rem}.status-badge{padding:8px 16px;border-radius:8px;font-weight:600;font-size:.9rem}.status-badge.good{background:#d1fae5;color:#065f46}.status-badge.warning{background:#fef3c7;color:#92400e}.status-badge.critical{background:#fee2e2;color:#991b1b}.cancel-sub-btn{padding:8px 16px;background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:background .2s,color .2s}.cancel-sub-btn:hover:not(:disabled){background:#fee2e2;color:#991b1b}.cancel-sub-btn:disabled{opacity:.6;cursor:not-allowed}.sub-details-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:16px}.detail-item{display:flex;flex-direction:column;gap:4px}.detail-item .label{font-size:.85rem;color:#6b7280;font-weight:500}.detail-item .value{font-weight:600;color:#1a1a1a}.detail-item .value.amount{color:#4f46e5;font-size:1.1rem}.toggle-switch-small{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch-small input{opacity:0;width:0;height:0}.toggle-slider-small{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#cbd5e1;transition:.3s;border-radius:24px}.toggle-slider-small:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.3s;border-radius:50%}.toggle-switch-small input:checked+.toggle-slider-small{background-color:#10b981}.toggle-switch-small input:checked+.toggle-slider-small:before{transform:translate(20px)}.toggle-switch-small input:disabled+.toggle-slider-small{opacity:.5;cursor:not-allowed}.renewal-alert{padding:12px 16px;border-radius:8px;font-size:.9rem;font-weight:500}.renewal-alert.info{background:#dbeafe;color:#1e40af;border:1px solid #93c5fd}.renewal-alert.warning{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}.empty-state{text-align:center;padding:80px 20px;background:#fff;border-radius:16px;border:2px dashed #d1d5db}.empty-icon{font-size:4rem;margin-bottom:20px}.empty-state h2{font-size:1.8rem;font-weight:700;margin-bottom:12px;color:#1a1a1a}.empty-state p{color:#6b7280;font-size:1.1rem;margin-bottom:32px}.cta-btn{padding:14px 32px;background:linear-gradient(135deg,#4f46e5,#6366f1);color:#fff;border:none;border-radius:10px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s}.cta-btn:hover{transform:scale(1.05);box-shadow:0 8px 16px #4f46e54d}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content-large{background:#fff;border-radius:16px;padding:32px;max-width:900px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 40px #0000004d}.modal-content-large h2{font-size:1.8rem;font-weight:700;margin-bottom:32px;color:#1a1a1a}.modal-content-large h3{font-size:1.2rem;font-weight:600;margin-bottom:16px;color:#374151}.form-hint{font-size:.9rem;color:#6b7280;margin:-8px 0 12px}.form-section{margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid #e5e7eb}.form-section:last-child{border-bottom:none}.batch-selection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.modal-loading,.modal-empty{padding:1rem;color:#6b7280;font-size:.95rem;grid-column:1 / -1}.modal-empty{background:#f9fafb;border-radius:8px;border:1px dashed #d1d5db}.searchable-dropdown-tags{position:relative;width:100%}.searchable-dropdown-tags-trigger{display:flex;align-items:center;border:1px solid #d1d5db;border-radius:8px;background:#fff;min-height:42px;padding:0 .5rem}.searchable-dropdown-tags-input{flex:1;border:none;outline:none;padding:.5rem .75rem;font-size:.95rem;background:transparent}.searchable-dropdown-tags-input:focus{outline:none}.dropdown-clear-btn{background:none;border:none;font-size:1.25rem;color:#6b7280;cursor:pointer;padding:0 .5rem;line-height:1}.dropdown-clear-btn:hover{color:#1f2937}.dropdown-loading{color:#6b7280;padding:.5rem .75rem;font-size:.9rem}.searchable-dropdown-tags-list{position:absolute;top:100%;left:0;right:0;margin:4px 0 0;padding:0;list-style:none;border:1px solid #e5e7eb;border-radius:8px;background:#fff;box-shadow:0 4px 12px #0000001a;max-height:280px;overflow-y:auto;z-index:100}.dropdown-option-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 12px;cursor:pointer;font-size:.95rem;border-bottom:1px solid #f3f4f6}.dropdown-option-tags:last-child{border-bottom:none}.dropdown-option-tags:hover,.dropdown-option-tags.selected{background:#f5f3ff}.option-tag{padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:600;color:#1f2937}.option-label{font-weight:500;color:#1a1a1a}.dropdown-empty{padding:12px;color:#6b7280;font-size:.9rem}.selection-summary-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:1rem 1.25rem}.selection-summary-grid{display:flex;flex-direction:column;gap:10px}.summary-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.summary-label{min-width:140px;font-size:.9rem;color:#64748b}.summary-value{font-weight:500;color:#1e293b}.summary-tag{padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:600}.tag-batch{background:#dbeafe;color:#1e40af}.tag-pkg{background:#d1fae5;color:#065f46}.summary-row.total-row .summary-value.total-cost{font-size:1.15rem;color:#059669}.selection-summary-divider{border:none;border-top:1px solid #e2e8f0;margin:10px 0;width:100%}.payment-summary-highlight{background:#f0fdf4;border:1px solid #bbf7d0;border-left:3px solid #059669;border-radius:8px;padding:14px 16px;margin-top:4px}.payment-summary-highlight .summary-row{padding:6px 0}.payment-summary-highlight .summary-row:first-child{padding-top:0}.payment-summary-highlight .summary-row.total-row .summary-value.total-cost{font-size:1.2rem;font-weight:600}.summary-row.summary-error .cost-error-msg{color:#b91c1c;font-size:.9rem}.batch-option{display:flex;flex-direction:column;gap:8px;padding:20px;border:2px solid #e5e7eb;border-radius:10px;cursor:pointer;transition:all .3s;text-align:center}.batch-option:hover{border-color:#4f46e5;background:#f9fafb}.batch-option.selected{border-color:#4f46e5;background:#ede9fe}.batch-option strong{color:#1a1a1a;font-size:1.1rem}.student-count{color:#6b7280;font-size:.9rem}.package-selection-grid{display:grid;gap:16px}.package-option{padding:20px;border:2px solid #e5e7eb;border-radius:10px;cursor:pointer;transition:all .3s}.package-option:hover{border-color:#4f46e5;background:#f9fafb}.package-option.selected{border-color:#4f46e5;background:#ede9fe}.pkg-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.pkg-header strong{font-size:1.2rem;color:#1a1a1a}.default-badge{padding:4px 12px;background:#fbbf24;color:#78350f;border-radius:12px;font-size:.75rem;font-weight:600}.pkg-desc{color:#6b7280;margin-bottom:12px;line-height:1.5}.pkg-meta{color:#4f46e5;font-size:.9rem;font-weight:600}.period-selector{display:flex;gap:16px}.period-option{flex:1;padding:16px;border:2px solid #e5e7eb;background:#fff;border-radius:10px;font-weight:600;cursor:pointer;transition:all .3s;position:relative}.period-option:hover{border-color:#4f46e5}.period-option.selected{border-color:#4f46e5;background:#ede9fe;color:#4f46e5}.savings{display:block;font-size:.8rem;color:#10b981;margin-top:4px}.promo-hint{color:#6b7280;font-size:.9rem;margin-bottom:10px}.promo-apply-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.promo-apply-row .promo-input{flex:1;min-width:160px;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem}.promo-apply-row .promo-input:focus{outline:none;border-color:#4f46e5}.promo-apply-btn{padding:12px 24px;background:#4f46e5;color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer}.promo-apply-btn:hover{background:#4338ca}.promo-clear-btn{padding:10px 16px;background:transparent;color:#6b7280;border:1px solid #d1d5db;border-radius:8px;cursor:pointer;font-size:.9rem}.promo-clear-btn:hover{background:#f3f4f6;color:#374151}.promo-input-row{display:flex;gap:12px}.promo-input-row input{flex:1;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem}.promo-input-row input:focus{outline:none;border-color:#4f46e5}.promo-input-row button{padding:12px 24px;background:#4f46e5;color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer}.promo-input-row button:disabled{background:#9ca3af;cursor:not-allowed}.promo-applied-box{display:flex;align-items:center;gap:12px;padding:12px 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#e5e7eb;padding-top:12px;margin-top:8px;font-size:1.2rem}.cost-row.per-student{color:#6b7280;font-size:.9rem}.total-amount{color:#4f46e5;font-size:1.5rem}.modal-actions{display:flex;gap:12px;margin-top:32px}.cancel-btn,.confirm-btn{flex:1;padding:14px;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s}.cancel-btn{background:#f3f4f6;color:#374151}.cancel-btn:hover{background:#e5e7eb}.confirm-btn{background:#4f46e5;color:#fff}.confirm-btn:hover:not(:disabled){background:#4338ca}.confirm-btn:disabled{background:#9ca3af;cursor:not-allowed}@media (max-width: 768px){.batch-subs-header{flex-direction:column;align-items:flex-start;gap:16px}.batch-subs-header h1{font-size:2rem}.subscribe-batch-btn{width:100%}.subscriptions-grid,.batch-selection-grid,.package-selection-grid{grid-template-columns:1fr}.period-selector{flex-direction:column}.modal-content-large{padding:24px}.promo-input-row{flex-direction:column}}.batch-subscriptions-container.subscribe-page{padding:24px 12px;max-width:700px}.subscribe-page-card{background:#fff;border-radius:16px;padding:28px 24px;box-shadow:0 4px 12px #0000001a}.subscribe-page .batch-subs-header{flex-direction:column;align-items:flex-start;gap:16px}.subscribe-page .batch-subs-header h1{font-size:2rem;font-weight:700;margin-bottom:0;color:#1a1a1a}.subscribe-page-card .form-section{background:#f9fafb;border-radius:12px;padding:24px;margin-bottom:24px}.subscribe-page-card .form-section h3{font-size:1.1rem;font-weight:600;margin-bottom:16px;color:#1a1a1a}.back-link-btn{background:none;border:none;color:#4f46e5;font-size:.95rem;cursor:pointer;padding:.25rem 0}.back-link-btn:hover{text-decoration:underline}.subscribe-form-page-content{margin-top:24px;padding:0}.subscribe-page-actions{display:flex;gap:16px;justify-content:flex-end;margin-top:32px;padding-top:24px;border-top:1px solid #e5e7eb}.payment-confirm-modal{background:#fff;border-radius:16px;padding:28px;max-width:420px;width:100%;box-shadow:0 20px 40px #0000004d}.payment-confirm-modal h2{font-size:1.5rem;margin-bottom:24px;color:#1a1a1a}.payment-split{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.payment-row{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:#f8fafc;border-radius:8px}.payment-label{font-size:.95rem;color:#475569}.payment-value{font-weight:600;color:#1e293b}:root{--home-primary: #667eea;--home-secondary: #764ba2;--home-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--home-bg: #f8fafc;--home-bg-alt: #ffffff;--home-card-bg: #fff;--home-text: #1e293b;--home-text-muted: #64748b;--home-tile-bg: #fafafa}.home-section-odd{background:var(--home-bg)}.home-section-even{background:var(--home-bg-alt)}.home-section-title{display:inline-block;padding:.5rem 1.25rem;background:linear-gradient(180deg,#fffffff2,#f8fafcfa);border-radius:12px;box-shadow:inset 0 1px #ffffffe6,inset 0 -1px #0000000f,0 4px 12px #00000014;border:1px solid rgba(226,232,240,.9)}.home-page{min-height:100vh;background:var(--home-bg);scroll-behavior:smooth}.home-nav{display:flex;align-items:center;gap:1.5rem;padding:1rem 2rem;background:#fff;box-shadow:0 1px 3px #00000014}.home-nav a,.home-nav .nav-link-btn{color:#333;text-decoration:none;font-weight:500;background:none;border:none;cursor:pointer;font-size:1rem;padding:0}.home-nav a:hover,.home-nav .nav-link-btn:hover{color:#667eea}.home-loading{display:flex;justify-content:center;align-items:center;gap:.75rem;min-height:60vh;font-size:1.1rem;color:#666}.home-loading-spinner{display:inline-block;width:1.5rem;height:1.5rem;border:2px solid 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3rem;background:var(--home-bg);display:flex;align-items:center;justify-content:center}.home-hero:before{content:"";position:absolute;top:-20%;right:-10%;width:40%;height:80%;background:#667eea14;border-radius:30% 70% 70% 30%/30% 30% 70% 70%;filter:blur(40px);pointer-events:none}.hero-carousel{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.hero-carousel .hero-image{opacity:0;transition:opacity 1s ease-in-out}.hero-carousel .hero-image.active{opacity:1}.home-hero-content{position:relative;z-index:1;max-width:48rem;margin:0 auto;text-align:center;background:#fffffff5;padding:1.75rem 2rem;border-radius:1rem;box-shadow:0 4px 24px #00000014}.home-hero-badge{display:inline-block;padding:.35rem 1rem;margin-bottom:1.25rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--home-primary);background:#667eea1f;border:1px solid rgba(102,126,234,.2);border-radius:9999px}.home-hero-title{font-size:clamp(2rem,5vw,3.25rem);font-weight:800;color:var(--home-text);margin:0 0 1rem;line-height:1.15;letter-spacing:-.02em}.home-hero-gradient{background:var(--home-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.home-hero-sub{font-size:1.1rem;color:var(--home-text-muted);max-width:32rem;margin:0 auto .5rem;line-height:1.55}.home-hero-tagline{font-size:.95rem;color:var(--home-text-muted);margin:0 0 1.5rem}.home-hero-buttons{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-bottom:2.5rem}.home-hero-btn{padding:.9rem 1.75rem;font-size:1rem;font-weight:700;border-radius:1rem;cursor:pointer;transition:transform .2s,box-shadow .2s;border:none}.home-hero-btn-primary{background:#667eea;color:#fff;box-shadow:0 2px 8px #667eea59}.home-hero-btn-primary:hover:not(:disabled){background:#5a67d8;transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.home-hero-btn-secondary{background:#fff;color:#475569;border:1px solid #e2e8f0;box-shadow:0 1px 2px #0000000d}.home-hero-btn-secondary:hover{background:#f8fafc;border-color:#667eea;color:#667eea;transform:translateY(-1px)}.home-hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding-top:2rem;border-top:1px solid #e2e8f0;max-width:36rem;margin:0 auto}.home-hero-stat{text-align:center}.home-hero-stat-num{display:block;font-size:1.75rem;font-weight:800;color:var(--home-text)}.home-hero-stat-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--home-text-muted)}.home-philosophy{padding:4rem 1.5rem}.home-philosophy-inner{max-width:72rem;margin:0 auto;text-align:center}.home-philosophy-title{font-size:2rem;font-weight:800;color:var(--home-text);margin:0 0 .75rem}.home-philosophy-sub{color:var(--home-text-muted);max-width:32rem;margin:0 auto 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