*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color:#3a50e0;--primary-hover:#2c3bb8;--secondary-color:#6c757d;--success-color:#28a745;--warning-color:#ffc107;--danger-color:#dc3545;--info-color:#17a2b8;--bg-light:#f8f9fa;--bg-dark:#212529;--text-primary:#212529;--text-secondary:#6c757d;--border-color:#dee2e6;--box-shadow:0 2px 10px rgba(0,0,0,0.1);--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-xxl:3rem;--border-radius-sm:.25rem;--border-radius-md:.5rem;--border-radius-lg:.75rem;--border-radius-xl:1rem;--transition:all .3s cubic-bezier(0.4,0,0.2,1)}.modern-container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.modern-card{background:white;border-radius:var(--border-radius-lg);box-shadow:var(--box-shadow);padding:var(--spacing-lg);transition:var(--transition);border:1px solid var(--border-color);position:relative;overflow:hidden}.modern-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--info-color));transform:scaleX(0);transition:var(--transition)}.modern-card:hover{transform:translateY(-8px);box-shadow:0 10px 30px rgba(0,0,0,0.15);border-color:var(--primary-color)}.modern-card:hover::before{transform:scaleX(1)}.modern-btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-sm) var(--spacing-lg);font-size:.95rem;font-weight:500;border:0;border-radius:var(--border-radius-md);cursor:pointer;transition:var(--transition);text-decoration:none;gap:var(--spacing-xs)}.modern-btn-primary{background-color:var(--primary-color);color:white}.modern-btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 4px 12px rgba(58,80,224,0.3)}.modern-btn-outline{background-color:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.modern-btn-outline:hover{background-color:var(--primary-color);color:white;transform:translateY(-2px)}.modern-btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:.85rem}.modern-btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:1.05rem}.modern-form-group{margin-bottom:var(--spacing-lg)}.modern-form-group label{display:block;margin-bottom:var(--spacing-sm);color:var(--text-secondary);font-weight:500;font-size:.9rem}.modern-form-control{width:100%;padding:var(--spacing-md);border:2px solid var(--border-color);border-radius:var(--border-radius-md);font-size:1rem;transition:var(--transition);background-color:white}.modern-form-control:focus{outline:0;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(58,80,224,0.1)}.modern-heading{color:var(--text-primary);margin-bottom:var(--spacing-md);font-weight:700;line-height:1.2}.modern-heading-xl{font-size:2.5rem}.modern-heading-lg{font-size:2rem}.modern-heading-md{font-size:1.5rem}.modern-heading-sm{font-size:1.25rem}.modern-text{color:var(--text-secondary);line-height:1.6;margin-bottom:var(--spacing-md)}.modern-text-primary{color:var(--text-primary)}.modern-text-light{color:var(--text-secondary)}.modern-text-center{text-align:center}.modern-link{color:var(--primary-color);text-decoration:none;transition:var(--transition);position:relative;font-weight:500}.modern-link::after{content:'';position:absolute;bottom:-2px;left:0;width:100%;height:2px;background-color:var(--primary-color);transform:scaleX(0);transition:var(--transition)}.modern-link:hover{color:var(--primary-hover)}.modern-link:hover::after{transform:scaleX(1)}.modern-list{margin-bottom:var(--spacing-lg);padding-left:var(--spacing-xl)}.modern-list-item{margin-bottom:var(--spacing-sm);color:var(--text-secondary);position:relative}.modern-list-item::before{content:'•';position:absolute;left:-1.25rem;color:var(--primary-color);font-weight:bold}.modern-table{width:100%;border-collapse:collapse;margin-bottom:var(--spacing-xl);overflow:hidden;border-radius:var(--border-radius-md);box-shadow:var(--box-shadow)}.modern-table th,.modern-table td{padding:var(--spacing-md);text-align:left;border-bottom:1px solid var(--border-color)}.modern-table th{background-color:var(--bg-light);font-weight:600;color:var(--text-primary);position:sticky;top:0;z-index:10}.modern-table tr:hover{background-color:rgba(58,80,224,0.05)}.modern-table tr:last-child td{border-bottom:0}.modern-badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem;font-weight:600;border-radius:var(--border-radius-xl);vertical-align:middle;background-color:var(--bg-light);color:var(--text-secondary);transition:var(--transition)}.modern-badge-primary{background-color:rgba(58,80,224,0.1);color:var(--primary-color)}.modern-badge-success{background-color:rgba(40,167,69,0.1);color:var(--success-color)}.modern-badge-warning{background-color:rgba(255,193,7,0.1);color:var(--warning-color)}.modern-badge-danger{background-color:rgba(220,53,69,0.1);color:var(--danger-color)}.modern-alert{padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);border-radius:var(--border-radius-md);border-left:4px solid transparent;background-color:var(--bg-light);position:relative}.modern-alert-success{border-left-color:var(--success-color);background-color:rgba(40,167,69,0.05);color:var(--success-color)}.modern-alert-danger{border-left-color:var(--danger-color);background-color:rgba(220,53,69,0.05);color:var(--danger-color)}.modern-alert-warning{border-left-color:var(--warning-color);background-color:rgba(255,193,7,0.05);color:var(--warning-color)}.modern-alert-info{border-left-color:var(--info-color);background-color:rgba(23,162,184,0.05);color:var(--info-color)}.modern-loading{display:inline-block;width:24px;height:24px;border:2px solid var(--border-color);border-top:2px solid var(--primary-color);border-radius:50%;animation:modern-spin 1s linear infinite}@keyframes modern-spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.modern-flex{display:flex}.modern-flex-column{flex-direction:column}.modern-flex-wrap{flex-wrap:wrap}.modern-justify-center{justify-content:center}.modern-justify-between{justify-content:space-between}.modern-justify-around{justify-content:space-around}.modern-align-center{align-items:center}.modern-align-start{align-items:flex-start}.modern-align-end{align-items:flex-end}.modern-grid{display:grid}.modern-grid-cols-2{grid-template-columns:repeat(2,1fr)}.modern-grid-cols-3{grid-template-columns:repeat(3,1fr)}.modern-grid-cols-4{grid-template-columns:repeat(4,1fr)}.modern-gap-xs{gap:var(--spacing-xs)}.modern-gap-sm{gap:var(--spacing-sm)}.modern-gap-md{gap:var(--spacing-md)}.modern-gap-lg{gap:var(--spacing-lg)}.modern-mt-xs{margin-top:var(--spacing-xs)}.modern-mt-sm{margin-top:var(--spacing-sm)}.modern-mt-md{margin-top:var(--spacing-md)}.modern-mt-lg{margin-top:var(--spacing-lg)}.modern-mt-xl{margin-top:var(--spacing-xl)}.modern-mb-xs{margin-bottom:var(--spacing-xs)}.modern-mb-sm{margin-bottom:var(--spacing-sm)}.modern-mb-md{margin-bottom:var(--spacing-md)}.modern-mb-lg{margin-bottom:var(--spacing-lg)}.modern-mb-xl{margin-bottom:var(--spacing-xl)}.modern-ml-xs{margin-left:var(--spacing-xs)}.modern-ml-sm{margin-left:var(--spacing-sm)}.modern-ml-md{margin-left:var(--spacing-md)}.modern-ml-lg{margin-left:var(--spacing-lg)}.modern-ml-xl{margin-left:var(--spacing-xl)}.modern-mr-xs{margin-right:var(--spacing-xs)}.modern-mr-sm{margin-right:var(--spacing-sm)}.modern-mr-md{margin-right:var(--spacing-md)}.modern-mr-lg{margin-right:var(--spacing-lg)}.modern-mr-xl{margin-right:var(--spacing-xl)}.modern-p-xs{padding:var(--spacing-xs)}.modern-p-sm{padding:var(--spacing-sm)}.modern-p-md{padding:var(--spacing-md)}.modern-p-lg{padding:var(--spacing-lg)}.modern-p-xl{padding:var(--spacing-xl)}.modern-w-full{width:100%}.modern-w-34{width:75%}.modern-w-12{width:50%}.modern-w-14{width:25%}.modern-h-full{height:100%}.modern-h-34{height:75%}.modern-h-12{height:50%}.modern-h-14{height:25%}.modern-block{display:block}.modern-inline{display:inline}.modern-inline-block{display:inline-block}.modern-hidden{display:none !important}.modern-relative{position:relative}.modern-absolute{position:absolute}.modern-fixed{position:fixed}.modern-static{position:static}.modern-overflow-auto{overflow:auto}.modern-overflow-hidden{overflow:hidden}.modern-overflow-scroll{overflow:scroll}.modern-overflow-visible{overflow:visible}.modern-text-center{text-align:center}.modern-text-left{text-align:left}.modern-text-right{text-align:right}.modern-text-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.modern-border{border:1px solid var(--border-color)}.modern-border-top{border-top:1px solid var(--border-color)}.modern-border-bottom{border-bottom:1px solid var(--border-color)}.modern-border-left{border-left:1px solid var(--border-color)}.modern-border-right{border-right:1px solid var(--border-color)}.modern-rounded{border-radius:var(--border-radius-md)}.modern-rounded-sm{border-radius:var(--border-radius-sm)}.modern-rounded-lg{border-radius:var(--border-radius-lg)}.modern-rounded-xl{border-radius:var(--border-radius-xl)}.modern-rounded-full{border-radius:50%}.modern-shadow{box-shadow:var(--box-shadow)}.modern-shadow-sm{box-shadow:0 1px 3px rgba(0,0,0,0.1)}.modern-shadow-lg{box-shadow:0 5px 20px rgba(0,0,0,0.15)}.modern-shadow-none{box-shadow:none}.modern-animate-fade-in{animation:modern-fade-in .6s ease-out}.modern-animate-slide-up{animation:modern-slide-up .6s ease-out}.modern-animate-slide-in{animation:modern-slide-in .6s ease-out}.modern-animate-pulse{animation:modern-pulse 2s infinite}@keyframes modern-fade-in{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes modern-slide-up{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes modern-slide-in{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes modern-pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}100%{transform:scale(1);opacity:1}}@media(max-width:1024px){.modern-container{max-width:95%}.modern-heading-xl{font-size:2rem}.modern-heading-lg{font-size:1.75rem}.modern-grid-cols-4{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.modern-container{padding:0 var(--spacing-sm)}.modern-card{padding:var(--spacing-md)}.modern-heading-xl{font-size:1.75rem}.modern-heading-lg{font-size:1.5rem}.modern-heading-md{font-size:1.25rem}.modern-grid-cols-3{grid-template-columns:repeat(2,1fr)}.modern-flex-md-column{flex-direction:column}.modern-justify-md-center{justify-content:center}.modern-align-md-center{align-items:center}}@media(max-width:576px){.modern-grid-cols-2{grid-template-columns:1fr}.modern-heading-xl{font-size:1.5rem}.modern-heading-lg{font-size:1.25rem}.modern-btn{width:100%;justify-content:center}.modern-flex-xs-column{flex-direction:column}.modern-justify-xs-center{justify-content:center}.modern-align-xs-center{align-items:center}}#ai-float-window{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);z-index:1000}.ai-float-btn{width:60px;height:60px;background:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(58,80,224,0.4);transition:var(--transition)}.ai-float-btn:hover{transform:scale(1.1);box-shadow:0 6px 16px rgba(58,80,224,0.5)}.ai-chat-window{position:absolute;bottom:70px;right:0;width:320px;max-height:450px;background:white;border-radius:var(--border-radius-xl);box-shadow:0 8px 24px rgba(0,0,0,0.15);display:none;flex-direction:column;animation:modern-slide-up .3s ease}.ai-chat-window.active{display:flex}.ai-chat-header{padding:var(--spacing-md);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;background:var(--bg-light);border-top-left-radius:var(--border-radius-xl);border-top-right-radius:var(--border-radius-xl)}.ai-chat-title{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--text-primary)}.ai-close-btn{background:0;border:0;cursor:pointer;padding:4px;border-radius:var(--border-radius-sm);transition:var(--transition);color:var(--text-secondary)}.ai-close-btn:hover{background:var(--border-color)}.ai-message-container{flex:1;padding:var(--spacing-md);overflow-y:auto;display:flex;flex-direction:column;gap:var(--spacing-sm)}.ai-message{max-width:80%;padding:var(--spacing-xs) var(--spacing-sm);border-radius:18px;word-wrap:break-word}.ai-message-bot{align-self:flex-start;background:#f1f3f5;border-bottom-left-radius:4px;color:var(--text-secondary)}.ai-message-user{align-self:flex-end;background:var(--primary-color);color:white;border-bottom-right-radius:4px}.ai-input-container{padding:var(--spacing-sm) var(--spacing-md);border-top:1px solid var(--border-color);display:flex;gap:8px;align-items:center;background:var(--bg-light);border-bottom-left-radius:var(--border-radius-xl);border-bottom-right-radius:var(--border-radius-xl)}.ai-message-input{flex:1;padding:var(--spacing-xs) var(--spacing-sm);border:1px solid var(--border-color);border-radius:20px;font-size:14px;outline:0;transition:var(--transition)}.ai-message-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(58,80,224,0.1)}.ai-send-btn{width:36px;height:36px;background:var(--primary-color);border:0;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:white;transition:var(--transition)}.ai-send-btn:hover{background:var(--primary-hover);transform:scale(1.05)}.ai-send-btn:disabled{background:var(--text-secondary);cursor:not-allowed}.ai-message-container::-webkit-scrollbar{width:6px}.ai-message-container::-webkit-scrollbar-track{background:#f1f3f5;border-radius:3px}.ai-message-container::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.ai-message-container::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.ai-loading{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--text-secondary);font-size:14px}.ai-loading::before{content:'';width:16px;height:16px;border:2px solid var(--border-color);border-top:2px solid var(--primary-color);border-radius:50%;animation:modern-spin 1s linear infinite}@media(max-width:768px){#ai-float-window{bottom:var(--spacing-md);right:var(--spacing-md)}.ai-float-btn{width:50px;height:50px}.ai-float-btn svg{width:20px;height:20px}.ai-chat-window{width:280px;max-height:400px}}@media(max-width:576px){.ai-chat-window{width:260px;right:-10px}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-light);border-radius:var(--border-radius-sm)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--border-radius-sm);transition:var(--transition)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.ai-message-container::-webkit-scrollbar{width:6px}.ai-message-container::-webkit-scrollbar-track{background:#f1f3f5;border-radius:3px}.ai-message-container::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.ai-message-container::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes modern-slide-up{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modern-sticky{position:sticky;top:0;z-index:10}.modern-z-10{z-index:10}.modern-z-20{z-index:20}.modern-z-30{z-index:30}.modern-z-40{z-index:40}.modern-z-50{z-index:50}.modern-text-bold{font-weight:700}.modern-text-semibold{font-weight:600}.modern-text-medium{font-weight:500}.modern-text-normal{font-weight:400}.modern-text-light{font-weight:300}.modern-bg-white{background-color:white}.modern-bg-transparent{background-color:transparent}.modern-border-0{border:0}.modern-border-thick{border-width:2px}.modern-cursor-pointer{cursor:pointer}.modern-cursor-default{cursor:default}.modern-cursor-not-allowed{cursor:not-allowed}::selection{background-color:rgba(58,80,224,0.2);color:var(--text-primary)}::-moz-selection{background-color:rgba(58,80,224,0.2);color:var(--text-primary)}@media(min-width:576px){.modern-container{max-width:540px}}@media(min-width:768px){.modern-container{max-width:720px}}@media(min-width:992px){.modern-container{max-width:960px}}@media(min-width:1200px){.modern-container{max-width:1140px}}@media(min-width:1400px){.modern-container{max-width:1320px}}