@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary: #2b8cee;--primary-hover: #1a5ea8;--primary-light: #e0f0ff;--success: #10b981;--success-light: #d1fae5;--danger: #f84d4d;--danger-light: #fee2e2;--bg-color: #f8fafc;--text-main: #0f172a;--text-muted: #64748b;--card-bg: rgba(255, 255, 255, .8);--glass-bg: rgba(255, 255, 255, .75);--glass-border: rgba(255, 255, 255, .5);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .05);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);background-image:radial-gradient(at 0% 0%,hsla(213,100%,79%,.4) 0px,transparent 50%),radial-gradient(at 100% 100%,hsla(149,100%,82%,.3) 0px,transparent 50%);background-attachment:fixed;min-height:100vh}h1,h2,h3,h4,h5,h6{color:var(--text-main);font-weight:600}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:Inter,sans-serif;transition:all .2s ease}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:16px}.btn-primary{background:var(--primary);color:#fff;padding:10px 24px;border-radius:8px;font-weight:500;font-size:1rem;box-shadow:0 4px 14px #2b8cee63}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #2b8cee3b}.btn-secondary{background:#fff;color:var(--primary);padding:10px 24px;border-radius:8px;font-weight:500;font-size:1rem;border:1px solid var(--primary-light)}.btn-secondary:hover{background:var(--primary-light)}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:1rem;max-width:1400px;margin:0 auto;width:100%}@media(min-width:768px){.main-content{padding:2rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease forwards}@keyframes spin{to{transform:rotate(360deg)}}.grid{display:grid;gap:1.5rem}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.flex-col{flex-direction:column}.gap-2{gap:.5rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.text-center{text-align:center}.text-muted{color:var(--text-muted)}input{width:100%;padding:12px 16px;border:1px solid rgba(0,0,0,.1);border-radius:8px;outline:none;font-size:1rem;transition:all .2s;background:#ffffffe6}input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2b8cee1a}.badge{padding:4px 8px;border-radius:12px;font-size:.75rem;font-weight:600}.badge-success{background:var(--success-light);color:var(--success)}.badge-primary{background:var(--primary-light);color:var(--primary)}.modal-overlay{position:fixed;inset:0;background:#00000059;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;animation:fadeIn .2s ease}.modal-box{background:#fff;border-radius:24px;padding:2.5rem;max-width:500px;width:100%;position:relative;animation:fadeIn .25s ease}.modal-close{position:absolute;top:16px;right:16px;background:var(--bg-color);border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.modal-close:hover{background:var(--danger-light);color:var(--danger)}.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em}.qty-btn{width:32px;height:32px;border-radius:50%;background:var(--primary-light);color:var(--primary);font-size:1.2rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:background .2s}.qty-btn:hover{background:var(--primary);color:#fff}.link-btn{padding:12px 16px;border-radius:12px;font-size:.95rem;font-weight:500;color:var(--text-main);transition:all .2s;display:flex;align-items:center;gap:10px}.link-btn:hover{background:var(--primary-light);color:var(--primary)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.text-sm{font-size:.875rem}.italic{font-style:italic}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.pt-2{padding-top:.5rem}.pt-4{padding-top:1rem}.py-6{padding-top:1.5rem;padding-bottom:1.5rem}.py-10{padding-top:2.5rem;padding-bottom:2.5rem}.py-12{padding-top:3rem;padding-bottom:3rem}.flex-1{flex:1}.flex-grow{flex-grow:1}.flex-wrap{flex-wrap:wrap}.flex-shrink-0{flex-shrink:0}.inline-block{display:inline-block}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.top-4{top:1rem}.right-4{right:1rem}.gap-1{gap:.25rem}.gap-3{gap:.75rem}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-end{justify-content:flex-end}.text-right{text-align:right}.text-success{color:var(--success)}.text-primary{color:var(--primary)}.w-full{width:100%}.h-full{height:100%}.overflow-hidden{overflow:hidden}.rounded-xl{border-radius:var(--radius-md)}.rounded-2xl{border-radius:var(--radius-lg)}.rounded-3xl{border-radius:var(--radius-xl)}.flex-col{display:flex;flex-direction:column}.responsive-grid-2{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:768px){.responsive-grid-2{grid-template-columns:repeat(2,1fr)}}.responsive-grid-3{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:640px){.responsive-grid-3{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.responsive-grid-3{grid-template-columns:repeat(3,1fr)}}.scale-in{animation:scaleIn .3s ease}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.shadow-premium{box-shadow:0 10px 15px -3px #0000000d,0 4px 6px -2px #00000005}.hover-lift:hover{transform:translateY(-4px);box-shadow:0 20px 25px -5px #0000000d,0 10px 10px -5px #00000005}.navbar{position:sticky;top:16px;z-index:50;margin:0 auto;max-width:1400px;width:calc(100% - 32px);padding:12px 24px}.navbar-container{display:flex;align-items:center;justify-content:space-between}.navbar-logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.25rem;color:var(--primary)}.logo-icon{background:linear-gradient(135deg,var(--primary),var(--primary-hover));border-radius:12px;padding:8px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #2b8cee4d}.navbar-links{display:flex;align-items:center;gap:8px;background:#ffffff80;border-radius:20px;padding:4px}.nav-link{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:16px;font-weight:500;color:var(--text-muted);transition:all .2s}.nav-link:hover{background:#fffc;color:var(--primary)}.nav-link.active{background:#fff;color:var(--primary);box-shadow:0 2px 10px #0000000d}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-main)}.cart-btn{position:relative;background:#fff9;border-radius:50%;width:42px;height:42px;display:flex;align-items:center;justify-content:center;color:var(--text-main);border:1px solid var(--glass-border);transition:all .2s}.cart-btn:hover{background:var(--primary-light);color:var(--primary)}.cart-badge{position:absolute;top:-4px;right:-4px;background:var(--primary);color:#fff;border-radius:50%;width:20px;height:20px;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center}.user-chip{background:var(--primary-light);border-radius:24px;padding:6px 14px 6px 6px;gap:8px}.user-avatar{background:var(--primary);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.logout-btn{background:none;color:var(--text-muted);display:flex;align-items:center}.logout-btn:hover{color:var(--danger)}.mobile-menu{display:flex;flex-direction:column;gap:4px;padding:12px 0 4px;border-top:1px solid var(--glass-border);margin-top:12px}.mobile-nav-link{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;font-weight:500;color:var(--text-muted);transition:all .2s}.mobile-nav-link:hover,.mobile-nav-link.active{background:#fffc;color:var(--primary)}@media(max-width:900px){.desktop-only{display:none}.mobile-menu-btn{display:flex}}.cart-sidebar{position:fixed;top:0;right:0;height:100vh;width:420px;max-width:95vw;border-radius:24px 0 0 24px;padding:2rem;overflow-y:auto;animation:slideInRight .3s ease}.empty-cart{display:flex;flex-direction:column;align-items:center}.cart-items{display:flex;flex-direction:column;overflow-y:auto;max-height:calc(100vh - 280px);padding-right:4px}.cart-item{border-radius:14px}.qty-controls{gap:8px}.qty-btn{background:var(--bg-color);border-radius:8px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:1px solid var(--glass-border);transition:all .2s}.qty-btn:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.remove-btn{background:none;color:var(--text-muted);transition:color .2s}.remove-btn:hover{color:var(--danger)}.notification-center{position:relative}.notification-btn{background:#fff9;border-radius:50%;width:42px;height:42px;display:flex;align-items:center;justify-content:center;color:var(--text-main);border:1px solid var(--glass-border);transition:all .2s;position:relative;cursor:pointer}.notification-btn:hover{background:var(--primary-light);color:var(--primary)}.notification-badge{position:absolute;top:-4px;right:-4px;background:var(--danger);color:#fff;border-radius:50%;width:18px;height:18px;font-size:.65rem;font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid white}.notification-dropdown{position:absolute;top:100%;right:0;margin-top:12px;width:320px;background:#fff;border-radius:16px;box-shadow:0 10px 30px #00000026;border:1px solid var(--glass-border);z-index:1000;overflow:hidden;max-height:450px;display:flex;flex-direction:column}.notification-header{padding:16px;border-bottom:1px solid #f1f5f9;display:flex;justify-content:space-between;align-items:center;background:#f8fafc}.notification-header h4{margin:0;font-size:.95rem;font-weight:700}.clear-all-btn{background:none;border:none;color:var(--primary);font-size:.75rem;font-weight:600;cursor:pointer;padding:4px 8px;border-radius:6px}.clear-all-btn:hover{background:var(--primary-light)}.notification-list{overflow-y:auto;flex:1}.notification-item{padding:12px 16px;border-bottom:1px solid #f1f5f9;display:flex;gap:12px;transition:background .2s;cursor:pointer;position:relative}.notification-item:hover{background:#f8fafc}.notification-item.unread{background:#2b8cee08}.notification-item.unread:after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary)}.notif-icon{width:36px;height:36px;border-radius:10px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;flex-shrink:0}.notif-content{flex:1;min-width:0}.notif-title{font-size:.85rem;font-weight:600;margin-bottom:2px;color:var(--text-main);line-height:1.2}.notif-msg{font-size:.8rem;color:var(--text-muted);line-height:1.4;margin-bottom:4px}.notif-time{font-size:.7rem;color:#94a3b8}.notif-empty{padding:40px 20px;text-align:center;color:var(--text-muted)}.notif-empty p{font-size:.85rem;margin-top:8px}.notif-footer{padding:12px;text-align:center;border-top:1px solid #f1f5f9}.view-all-link{font-size:.8rem;color:var(--primary);text-decoration:none;font-weight:600}@media(max-width:600px){.notification-dropdown{position:fixed;inset:auto 0 0;width:100%;margin-top:0;border-radius:20px 20px 0 0;max-height:80vh}}.toast{position:fixed;bottom:32px;right:32px;z-index:1000;display:flex;align-items:center;gap:12px;padding:16px 24px;border-radius:14px;font-weight:500;font-size:1rem;box-shadow:0 8px 32px #00000026;animation:slideInRight .3s ease,fadeOut .5s ease 2.5s forwards;color:#fff}.toast-success{background:linear-gradient(135deg,var(--success),#059669)}.toast-error{background:linear-gradient(135deg,var(--danger),#dc2626)}@keyframes slideInRight{0%{transform:translate(100px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes fadeOut{to{opacity:0;transform:translateY(10px)}}.home-page{display:flex;flex-direction:column;gap:3rem;padding-bottom:2rem}.hero-section{display:flex;align-items:center;justify-content:center;text-align:center;padding:4rem 2rem}.hero-content{max-width:800px;padding:3rem;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.hero-badge{background:var(--success-light);color:var(--success);padding:8px 16px;border-radius:20px;font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:8px}.hero-title{font-size:3.5rem;line-height:1.2;background:linear-gradient(135deg,var(--primary),var(--text-main));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.25rem;color:var(--text-muted);max-width:600px;line-height:1.5}.search-bar{display:flex;align-items:center;width:100%;max-width:600px;background:#fff;padding:8px 8px 8px 24px;border-radius:32px;box-shadow:0 10px 40px #00000014;margin-top:1rem}.search-bar input{border:none;background:none;flex:1;padding:12px;font-size:1.1rem}.search-bar input:focus{box-shadow:none}.search-btn{border-radius:24px;padding:14px 32px}.section-title{font-size:2rem;margin-bottom:2rem;color:var(--text-main);font-weight:700}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.service-card{padding:2rem;display:flex;flex-direction:column;gap:1rem;transition:transform .3s ease,box-shadow .3s ease;position:relative;overflow:hidden}.service-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px #2b8cee26}.service-icon-box{width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.bg-blue-light{background:var(--primary-light)}.bg-green-light{background:var(--success-light)}.bg-red-light{background:var(--danger-light)}.service-arrow{position:absolute;top:2rem;right:2rem;opacity:0;transform:translate(-10px);transition:all .3s ease}.service-card:hover .service-arrow{opacity:1;transform:translate(0)}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.product-card{padding:1.5rem;transition:transform .2s;height:100%}.product-card:hover{transform:translateY(-4px);border-color:var(--primary)}.product-image{background:#fff9;border-radius:12px;height:180px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.placeholder-pill{opacity:.5}.product-price{font-size:1.25rem;font-weight:700;color:var(--text-main)}.add-to-cart-btn{padding:8px 16px;font-size:1.2rem;display:flex;align-items:center;justify-content:center}.trust-banner{padding:2rem 3rem;background:linear-gradient(135deg,#ffffffe6,#ffffffb3);border-left:6px solid var(--success)}@media(max-width:768px){.hero-section{padding:3rem 1rem}.hero-content{padding:2rem 1.5rem}.hero-title{font-size:2.2rem}.hero-subtitle{font-size:1.1rem}.search-bar{padding:4px 4px 4px 16px;flex-direction:column;border-radius:16px;background:transparent;box-shadow:none;gap:8px}.search-bar input{background:#fff;border-radius:32px;box-shadow:0 4px 12px #0000000d}.search-bar .search-btn{width:100%}.trust-banner{flex-direction:column;align-items:flex-start;gap:1rem;padding:1.5rem}.services-grid{grid-template-columns:1fr}}@media(min-width:769px)and (max-width:1024px){.hero-title{font-size:3rem}.products-grid{grid-template-columns:repeat(3,1fr)}}.profile-card{padding:2rem;border-radius:24px}.avatar{width:96px;height:96px;border-radius:50%}.progress-track{background:var(--bg-color);border-radius:20px;height:10px;width:100%;overflow:hidden;border:1px solid var(--glass-border)}.progress-fill{background:linear-gradient(90deg,var(--success),var(--primary));height:100%;border-radius:20px;transition:width .5s ease}.add-med-form{background:var(--bg-color);border-radius:16px;border:1px dashed var(--primary)}.score-item{padding:1rem;border-radius:16px;text-align:center}.score-item h4{font-size:1.5rem;margin-bottom:4px}.score-item p{font-size:.85rem;font-weight:500}.quick-links{padding:1.5rem;border-radius:24px}.quick-links h3{margin-bottom:1rem}.link-btn{background:transparent;width:100%;padding:12px;border-radius:12px;font-weight:500;color:var(--text-main);border:1px solid transparent;transition:all .2s;display:flex;align-items:center;gap:12px}.link-btn:hover{background:#fffc;border-color:var(--primary-light);color:var(--primary)}.dashboard-main{display:flex;flex-direction:column}.history-section{padding:1.5rem;border-radius:var(--radius-xl)}@media(min-width:768px){.schedule-section,.history-section{padding:2rem}}.med-card{padding:1.25rem;border-radius:var(--radius-lg);background:#fff;border:1px solid rgba(0,0,0,.05);transition:var(--transition)}.med-card:hover{transform:translate(4px);border-color:var(--primary-light)}.med-card.taken{border-left:4px solid var(--success);background:linear-gradient(90deg,var(--success-light) -150%,white 15%)}.med-card.pending{border-left:4px solid var(--primary);background:linear-gradient(90deg,var(--primary-light) -150%,white 15%)}.med-card.upcoming{border-left:4px solid var(--text-muted)}.med-time{background:var(--bg-color);padding:8px;border-radius:var(--radius-md);min-width:70px}.timeline{margin-left:8px;padding-left:16px;border-left:2px solid var(--primary-light)}@media(min-width:768px){.timeline{margin-left:12px;padding-left:20px}}.timeline-item{position:relative}.timeline-dot{position:absolute;left:-25px;top:10px;width:16px;height:16px;border-radius:50%;background:var(--primary);border:4px solid white;box-shadow:0 0 0 2px var(--primary-light)}@media(min-width:768px){.timeline-dot{left:-29px}}.timeline-content{padding:1rem;border-radius:var(--radius-lg)}@media(min-width:768px){.timeline-content{padding:1.5rem}}@media(max-width:992px){.dashboard-page{grid-template-columns:1fr!important;gap:1.5rem!important}}.consultations-page{display:flex;flex-direction:column}@media(max-width:768px){.consultations-grid{grid-template-columns:1fr!important}}.availability-dot{position:absolute;top:16px;right:16px;width:12px;height:12px;border-radius:50%;border:2px solid white}.dot-green{background:var(--success);box-shadow:0 0 0 3px var(--success-light);animation:pulse 2s infinite}.dot-red{background:var(--danger)}@keyframes pulse{0%{box-shadow:0 0 #10b98166}70%{box-shadow:0 0 0 8px #10b98100}to{box-shadow:0 0 #10b98100}}.doctor-card{transition:transform .2s,box-shadow .2s}.doctor-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px #2b8cee1f}.prescriptions-page{padding:2rem}.upload-zone{border:2px dashed rgba(43,140,238,.4);border-radius:24px;background:#fffc;transition:all .3s;display:flex;flex-direction:column;align-items:center}.upload-zone:hover,.upload-zone.dragging{background:var(--primary-light);border-color:var(--primary);transform:translateY(-4px);box-shadow:0 12px 30px #2b8cee26}.upload-icon-wrapper{width:80px;height:80px;border-radius:50%}.tracking-section{padding:2rem;border-radius:24px}.stepper-vertical{margin-left:20px;border-left:2px solid var(--glass-border);padding-left:32px;position:relative}.step-item{position:relative;opacity:.6}.step-item.active{opacity:1}.step-icon{position:absolute;left:-48px;top:0;width:32px;height:32px;border-radius:50%;background:var(--bg-color);border:2px solid var(--text-muted);display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.step-item.done .step-icon{background:var(--success);border-color:var(--success);color:#fff;box-shadow:0 0 0 4px var(--success-light)}.step-item.active:not(.done) .step-icon{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 0 0 4px var(--primary-light);animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 #2b8cee66}70%{box-shadow:0 0 0 10px #2b8cee00}to{box-shadow:0 0 #2b8cee00}}.pharmacy-page{display:flex;flex-direction:column}.pharmacy-header{border-radius:20px;box-shadow:0 4px 12px #0000000d;margin-top:1rem}.pharmacy-layout{display:grid;grid-template-columns:1fr;gap:1.5rem;align-items:start}@media(min-width:1024px){.pharmacy-layout{grid-template-columns:280px 1fr;gap:2rem}}.pharmacy-filters{position:static;border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);z-index:10}@media(min-width:1024px){.pharmacy-filters{position:sticky;top:100px}}.filter-group input[type=radio]{width:16px;height:16px;accent-color:var(--primary);margin-right:8px}.filter-label{cursor:pointer;padding:8px 12px;border-radius:8px;transition:background .2s}.filter-label:hover{background:var(--bg-color)}.active-filter{background:var(--primary-light);color:var(--primary);font-weight:600}.empty-results{padding:4rem 2rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.divider{border:none;border-top:1px solid var(--glass-border);margin:1.5rem 0}.promo-banner{background:linear-gradient(135deg,var(--primary-light),var(--bg-color));border:1px solid var(--glass-border);position:relative;overflow:hidden}.favorite-btn{background:#fffc;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #0000001a;transition:all .2s;z-index:10}.favorite-btn:hover{background:#fff;transform:scale(1.1);color:var(--danger)}@media(max-width:1023px){.pharmacy-header{text-align:center;padding:1.5rem!important}.title-hide-mobile{display:none}}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.5rem}@media(min-width:640px){.product-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}}.profile-page{display:flex;flex-direction:column;gap:2rem;padding-bottom:2rem;animation:fadeIn .4s ease}.profile-login-gate{max-width:480px;margin:6rem auto;padding:3rem;border-radius:24px;display:flex;flex-direction:column;align-items:center;gap:1rem}.gate-icon{width:96px;height:96px;border-radius:50%;margin-bottom:1rem}.profile-hero{border-radius:24px;overflow:hidden;position:relative}.profile-cover{height:120px;background:linear-gradient(135deg,var(--primary),#1a5fc8,#06b6d4)}.profile-identity{padding:0 2rem 2rem;margin-top:-40px;display:flex;align-items:flex-end;gap:1.5rem}.profile-big-avatar{width:84px;height:84px;border-radius:50%;background:#fff;border:4px solid white;box-shadow:0 4px 16px #0000001f;font-size:1.8rem;font-weight:700;color:var(--primary);flex-shrink:0}.profile-layout{display:grid;grid-template-columns:240px 1fr;gap:2rem;align-items:start}.profile-tabs{padding:1.5rem;border-radius:20px;position:sticky;top:100px;display:flex;flex-direction:column;gap:4px}.profile-tab-btn{background:none;border-radius:12px;padding:12px 16px;font-weight:500;font-size:.95rem;color:var(--text-muted);text-align:left;display:flex;align-items:center;gap:10px;transition:all .2s;width:100%}.profile-tab-btn:hover{background:#fffc;color:var(--primary)}.active-tab{background:var(--primary-light)!important;color:var(--primary)!important;font-weight:600}.text-danger{color:var(--danger)}.profile-tab-btn.text-danger:hover{background:var(--danger-light)!important}.profile-content{border-radius:20px;padding:2rem;min-height:400px}.tab-content{display:flex;flex-direction:column}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.info-field label{display:block;margin-bottom:6px}.info-value{padding:12px 16px;background:var(--bg-color);border-radius:10px;font-weight:500;border:1px solid var(--glass-border);min-height:46px;display:flex;align-items:center}.styled-select{width:100%;padding:12px 16px;border:1px solid rgba(0,0,0,.1);border-radius:8px;font-size:1rem;background:#fff;cursor:pointer;outline:none;transition:border-color .2s}.styled-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2b8cee1a}.orders-list{display:flex;flex-direction:column}.order-card{border-radius:16px;transition:transform .2s}.order-card:hover{transform:translate(4px)}.fav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.5rem}.fav-card{padding:1.25rem;border-radius:16px;display:flex;flex-direction:column;gap:.75rem;transition:transform .2s}.fav-card:hover{transform:translateY(-4px)}.fav-img{height:130px;border-radius:12px;margin-bottom:4px}.empty-tab{display:flex;flex-direction:column;align-items:center}@media(max-width:768px){.profile-layout{grid-template-columns:1fr}.profile-tabs{position:static;flex-direction:row;overflow-x:auto;padding:.5rem;gap:8px;background:transparent;border:none;box-shadow:none;scrollbar-width:none}.profile-tabs::-webkit-scrollbar{display:none}.profile-tab-btn{white-space:nowrap;width:auto;background:#fff;border:1px solid var(--glass-border);padding:10px 16px}.info-grid{grid-template-columns:1fr}.profile-identity{flex-direction:column;align-items:center;text-align:center;padding:0 1.5rem 1.5rem}.profile-content{padding:1.5rem}.profile-login-gate{margin:3rem 1rem;padding:2rem 1.5rem}}@media(min-width:769px)and (max-width:1024px){.profile-layout{grid-template-columns:200px 1fr;gap:1.5rem}}.exams-page{display:flex;flex-direction:column}@media(max-width:768px){.exam-steps{flex-direction:column!important;gap:1rem!important}}.exams-hero{padding:2rem 2.5rem;border-radius:24px;background:linear-gradient(135deg,var(--primary-light),var(--bg-color));display:flex;align-items:center;justify-content:space-between}.exams-title{font-size:2rem;font-weight:700;margin-bottom:6px}.hero-badge-box{display:flex;flex-direction:column;align-items:center;gap:8px}.exams-layout{display:grid;grid-template-columns:200px 1fr 260px;gap:1.5rem;align-items:start}.exams-sidebar{padding:1.5rem;border-radius:20px;position:sticky;top:100px;display:flex;flex-direction:column;gap:4px}.exam-cat-btn{background:none;border-radius:12px;padding:10px 14px;font-weight:500;font-size:.9rem;color:var(--text-muted);text-align:left;display:flex;align-items:center;gap:10px;transition:all .2s;border-left:3px solid transparent}.exam-cat-btn:hover{background:#fffc;color:var(--text-main)}.exams-main{display:flex;flex-direction:column;gap:1rem}.exam-card{padding:1.5rem;border-radius:16px;display:flex;justify-content:space-between;align-items:center;gap:1rem;transition:transform .2s,box-shadow .2s}.exam-card:hover{transform:translate(4px);box-shadow:0 8px 24px #2b8cee1a}.exam-actions{display:flex;flex-direction:column;align-items:flex-end;gap:10px;flex-shrink:0}.exam-price{font-size:1.3rem;font-weight:700;color:var(--primary)}.exams-summary-panel{padding:1.5rem;border-radius:20px;display:flex;flex-direction:column;gap:1rem}.summary-item{padding:10px 12px;background:var(--bg-color);border-radius:10px;border:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:flex-start;gap:8px}@media(max-width:1100px){.exams-layout{grid-template-columns:1fr}.exams-sidebar{position:static;flex-direction:row;flex-wrap:wrap}}.product-detail-page{display:flex;flex-direction:column;padding-bottom:3rem;max-width:1100px;margin:0 auto;width:100%}.back-btn{background:none;font-size:.95rem;font-weight:500;transition:color .2s;padding:0}.back-btn:hover{color:var(--primary)}.not-found{max-width:480px;margin:6rem auto;padding:3rem;border-radius:24px;display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}.detail-main-grid{display:grid;grid-template-columns:380px 1fr;gap:3rem;padding:2.5rem;border-radius:24px}.detail-image-col{display:flex;flex-direction:column;align-items:center;gap:1rem}.product-main-img{width:100%;height:280px;background:linear-gradient(135deg,var(--primary-light),var(--bg-color));border-radius:20px}.thumb-img{width:72px;height:72px;background:var(--bg-color);border-radius:12px;border:2px solid var(--glass-border);cursor:pointer;transition:border-color .2s}.thumb-img:hover{border-color:var(--primary)}.detail-info-col{display:flex;flex-direction:column;gap:1.25rem}.detail-product-title{font-size:1.8rem;font-weight:700;line-height:1.2}.detail-desc{font-size:1rem;line-height:1.6}.detail-price{font-size:2.2rem;font-weight:800;color:var(--primary)}.qty-selector{background:var(--bg-color);border-radius:32px;padding:4px 8px;border:1px solid var(--glass-border)}.detail-actions{gap:12px}.fav-toggle-btn{background:#fffc;border:1.5px solid var(--glass-border);border-radius:12px;width:50px;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.fav-toggle-btn:hover{border-color:var(--danger);background:var(--danger-light)}.fav-active{border-color:var(--danger)!important;background:var(--danger-light)!important}.guarantees{padding:1rem;background:var(--bg-color);border-radius:12px;border:1px solid var(--glass-border)}.reviews-section{padding:2rem}.write-review{border-radius:16px;border:1px dashed var(--primary-light)}.star-btn{background:none;transition:transform .1s}.star-btn:hover{transform:scale(1.2)}.review-card{transition:transform .2s}.review-card:hover{transform:translate(4px)}.review-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;font-weight:700;font-size:1.1rem;display:flex;align-items:center;justify-content:center}.helpful-btn{background:none;border:1px solid var(--glass-border);border-radius:20px;padding:4px 12px;transition:all .2s}.helpful-btn:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.reviews-list{display:flex;flex-direction:column}@media(max-width:768px){.detail-main-grid{grid-template-columns:1fr;gap:2rem;padding:1.5rem}.detail-product-title{font-size:1.5rem}.detail-price{font-size:1.8rem}.detail-actions{flex-direction:column}.product-main-img{height:220px}}@media(min-width:769px)and (max-width:1024px){.detail-main-grid{grid-template-columns:320px 1fr;gap:2rem}}@keyframes popup-float{0%{transform:translateY(20px) scale(.95);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.floating-overlay{background:#0f172a66;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.floating-card{animation:popup-float .3s cubic-bezier(.34,1.56,.64,1) forwards;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a,0 0 0 1px #0000000d;border:1px solid rgba(255,255,255,.8)}.admin-table{width:100%;border-collapse:separate;border-spacing:0 .5rem}.admin-table th{text-align:left;padding:1rem;color:#64748b;font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}.admin-table td{padding:1rem;background:#fff;border-top:1px solid #f1f5f9;border-bottom:1px solid #f1f5f9}.admin-table tr td:first-child{border-left:1px solid #f1f5f9;border-top-left-radius:12px;border-bottom-left-radius:12px}.admin-table tr td:last-child{border-right:1px solid #f1f5f9;border-top-right-radius:12px;border-bottom-right-radius:12px}.status-select{padding:6px 12px;border-radius:8px;font-size:.85rem;font-weight:600;border:1px solid #e2e8f0;cursor:pointer;transition:all .2s}.status-select.pending{background:#f1f5f9;color:#64748b}.status-select.confirmed{background:#dbeafe;color:#2563eb}.status-select.completed{background:#dcfce7;color:#15803d}.status-select.cancelled{background:#fee2e2;color:#b91c1c}.notes-box{background:#f8fafc;padding:12px;border-radius:10px;font-size:.9rem;color:#475569;line-height:1.5;border:1px inset #f1f5f9;margin-top:8px}.detail-group label{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:#94a3b8;font-weight:700}.animate-slide-in{animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.progress-track{width:100%;height:8px;background:#f1f5f9;border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--success);transition:width .3s ease}.admin-layout{display:flex;min-height:100vh;background:#f0f4f8;font-family:Inter,sans-serif}.admin-sidebar{width:240px;background:linear-gradient(165deg,#1e3a5f,#0f2540);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;transition:width .25s ease;overflow:hidden}.sidebar-closed .admin-sidebar{width:68px}.admin-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:20px 16px;border-bottom:1px solid rgba(255,255,255,.08)}.admin-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.1rem;white-space:nowrap}.admin-logo>div{width:36px;height:36px;background:#ffffff26;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sidebar-toggle{background:#ffffff1a;border:none;color:#ffffffb3;border-radius:8px;width:30px;height:30px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:background .2s}.sidebar-toggle:hover{background:#fff3}.admin-nav{flex:1;padding:12px 8px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.admin-nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#ffffffa6;text-decoration:none;font-size:.9rem;font-weight:500;transition:all .2s;white-space:nowrap}.admin-nav-item:hover{background:#ffffff1a;color:#fff}.admin-nav-item.active{background:#2b8cee40;color:#60b4ff;border-left:3px solid #60b4ff}.admin-nav-item .nav-icon{flex-shrink:0}.admin-nav-item .ml-auto{margin-left:auto;opacity:.5}.admin-sidebar-footer{padding:12px;border-top:1px solid rgba(255,255,255,.08)}.admin-user-info{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;margin-bottom:8px;background:#ffffff0f}.admin-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#2b8cee,#60b4ff);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.admin-logout-btn{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;border-radius:8px;background:none;border:none;color:#ffffff80;cursor:pointer;font-size:.9rem;transition:all .2s}.admin-logout-btn:hover{background:#ef444433;color:#fca5a5}.admin-main{flex:1;margin-left:240px;display:flex;flex-direction:column;min-height:100vh;transition:margin-left .25s ease}.sidebar-closed .admin-main{margin-left:68px}@media(max-width:1024px){.admin-sidebar{transform:translate(-100%);width:280px;box-shadow:20px 0 50px #0000001a}.sidebar-open .admin-sidebar{transform:translate(0)}.admin-main{margin-left:0!important}.sidebar-toggle{display:flex!important}}.admin-topbar{background:#ffffffd1;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid #e8edf2;padding:0 1rem;height:64px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}@media(min-width:768px){.admin-topbar{padding:0 2rem}}.breadcrumb{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:.85rem}.icon-btn{background:#f0f4f8;border:none;border-radius:10px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .2s}.icon-btn:hover{background:var(--primary-light);color:var(--primary)}.admin-content{padding:1rem;flex:1}@media(min-width:768px){.admin-content{padding:2rem}}.admin-login-page{min-height:100vh;background:linear-gradient(135deg,#0f2540,#1e3a5f,#0f2540);display:flex;align-items:center;justify-content:center;padding:1rem}.admin-login-card{background:#fff;border-radius:24px;padding:2.5rem;width:100%;max-width:420px;text-align:center;box-shadow:0 40px 80px #0000004d}.admin-login-logo{width:72px;height:72px;border-radius:20px;background:linear-gradient(135deg,#1e3a5f,#2b8cee);display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.admin-login-card h1{font-size:1.6rem;font-weight:700;margin-bottom:4px}.admin-login-card>p{color:var(--text-muted);margin-bottom:2rem}.admin-error{background:var(--danger-light);color:var(--danger);padding:10px 14px;border-radius:8px;font-size:.9rem;margin-top:1rem;text-align:left}.admin-login-btn{width:100%;margin-top:1.5rem;padding:14px;background:linear-gradient(135deg,#1e3a5f,#2b8cee);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .2s}.admin-login-btn:hover{opacity:.9}.admin-login-btn:disabled{opacity:.6;cursor:not-allowed}.back-link{display:inline-block;margin-top:1.5rem;color:var(--text-muted);font-size:.9rem;text-decoration:none}.back-link:hover{color:var(--primary)}.admin-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f0f4f8;gap:1rem}.spinner{width:48px;height:48px;border:4px solid #dbeafe;border-top-color:#2b8cee;border-radius:50%;animation:spin .8s linear infinite}.admin-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.admin-page-title{font-size:1.5rem;font-weight:700;color:#1e3a5f}.admin-card{background:#fff;border-radius:16px;border:1px solid #e8edf2;overflow-x:auto;box-shadow:0 1px 3px #0000000d}.admin-table{width:100%;border-collapse:collapse}.admin-table th{background:#f8fafc;padding:12px 16px;text-align:left;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid #e8edf2}.admin-table td{padding:14px 16px;border-bottom:1px solid #f1f5f9;font-size:.93rem;color:var(--text-main)}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:#f8fafc}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:#fff;border-radius:16px;padding:1.25rem;border:1px solid #e8edf2;display:flex;flex-direction:column;gap:8px}.stat-icon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center}.stat-value{font-size:1.8rem;font-weight:700;color:#1e3a5f;line-height:1}.stat-label{font-size:.82rem;color:var(--text-muted);font-weight:500}.admin-form-grid{display:grid;grid-template-columns:1fr;gap:1rem}@media(min-width:640px){.admin-form-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.admin-form-grid.cols-3{grid-template-columns:1fr 1fr 1fr}}.form-group{display:flex;flex-direction:column;gap:6px}.form-group.full-width{grid-column:1 / -1}.form-group label{font-size:.82rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid #e2e8f0;border-radius:8px;font-size:.95rem;background:#f8fafc;outline:none;transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#2b8cee;box-shadow:0 0 0 3px #2b8cee1a;background:#fff}.admin-btn-primary{background:linear-gradient(135deg,#1e3a5f,#2b8cee);color:#fff;padding:10px 20px;border-radius:10px;font-weight:600;font-size:.9rem;border:none;cursor:pointer;display:flex;align-items:center;gap:8px;transition:opacity .2s}.admin-btn-primary:hover{opacity:.9}.admin-btn-danger{background:var(--danger-light);color:var(--danger);padding:6px 12px;border-radius:8px;font-weight:600;font-size:.85rem;border:none;cursor:pointer;transition:all .2s}.admin-btn-danger:hover{background:var(--danger);color:#fff}.admin-btn-edit{background:var(--primary-light);color:var(--primary);padding:6px 12px;border-radius:8px;font-weight:600;font-size:.85rem;border:none;cursor:pointer;transition:all .2s}.admin-btn-edit:hover{background:var(--primary);color:#fff}.status-badge{padding:4px 10px;border-radius:20px;font-size:.8rem;font-weight:600}.status-pending{background:#fef3c7;color:#d97706}.status-processing{background:#dbeafe;color:#2563eb}.status-shipped{background:#ede9fe;color:#7c3aed}.status-delivered{background:var(--success-light);color:var(--success)}.status-cancelled{background:var(--danger-light);color:var(--danger)}.status-active{background:var(--success-light);color:var(--success)}.status-inactive{background:#f1f5f9;color:var(--text-muted)}.status-admin{background:#fde68a;color:#92400e}.status-customer{background:#dbeafe;color:#2563eb}.admin-search{display:flex;align-items:center;gap:10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:8px 14px}.admin-search input{border:none;background:none;outline:none;font-size:.9rem;width:220px}.admin-modal-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;padding:1rem}.admin-modal{background:#fff;border-radius:20px;padding:2rem;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;animation:fadeIn .2s ease}.admin-modal h2{font-size:1.3rem;font-weight:700;margin-bottom:1.5rem;color:#1e3a5f;display:flex;align-items:center;gap:10px}@media(max-width:640px){.admin-page-header{flex-direction:column;align-items:flex-start;gap:1rem}.stat-grid{grid-template-columns:1fr}}.admin-sidebar::-webkit-scrollbar,.admin-nav::-webkit-scrollbar{width:4px}.admin-sidebar::-webkit-scrollbar-track,.admin-nav::-webkit-scrollbar-track{background:transparent}.admin-sidebar::-webkit-scrollbar-thumb,.admin-nav::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.login-modal{background:#fff;box-shadow:0 24px 80px #0000002e}.input-group{display:flex;flex-direction:column}.input-with-icon{position:relative}.input-with-icon .input-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none;z-index:1}.input-with-icon input{padding-left:44px}.input-with-icon input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2b8cee1f}.chat-floating-btn{position:fixed;bottom:24px;right:24px;width:60px;height:60px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 25px #2b8cee66;cursor:pointer;z-index:1000;border:none;transition:transform .2s,box-shadow .2s}.chat-floating-btn:hover{transform:scale(1.05);box-shadow:0 12px 30px #2b8cee80}.chat-badge{position:absolute;top:0;right:0;width:14px;height:14px;background:var(--danger);border-radius:50%;border:2px solid white}.chat-widget{position:fixed;bottom:24px;right:24px;width:360px;height:500px;max-height:calc(100vh - 48px);background:#fff;border-radius:16px;box-shadow:0 15px 40px #00000026;display:flex;flex-direction:column;overflow:hidden;z-index:1000;border:1px solid var(--glass-border)}.chat-header{background:var(--primary);color:#fff;padding:16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.1);position:relative}.chat-icon-btn{background:none;border:none;color:#fff;cursor:pointer;padding:4px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s}.chat-icon-btn:hover{background:#fff3}.chat-body{flex:1;overflow-y:auto;background:#f8fafc;display:flex;flex-direction:column}.chat-messages-container{padding:16px;display:flex;flex-direction:column;gap:12px}.chat-bubble-wrapper{display:flex;gap:8px;align-items:flex-end;max-width:85%}.chat-bubble-wrapper.user{align-self:flex-end;flex-direction:row-reverse}.chat-bubble-wrapper.admin{align-self:flex-start}.chat-avatar{width:24px;height:24px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.chat-bubble{padding:10px 14px;border-radius:16px;font-size:.9rem;position:relative;line-height:1.4}.chat-bubble-wrapper.user .chat-bubble{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chat-bubble-wrapper.admin .chat-bubble{background:#fff;color:var(--text-color);border:1px solid #e2e8f0;border-bottom-left-radius:4px}.chat-bubble .time{font-size:.65rem;opacity:.7;display:block;margin-top:4px;text-align:right}.chat-empty{text-align:center;padding:40px;color:var(--text-muted);font-size:.9rem}.chat-threads-list{display:flex;flex-direction:column}.thread-item{padding:16px;border-bottom:1px solid #e2e8f0;cursor:pointer;background:#fff;transition:background .2s}.thread-item:hover{background:#f1f5f9}.chat-footer{border-top:1px solid #e2e8f0;background:#fff;padding:12px}.chat-input-form{display:flex;gap:8px;background:#f1f5f9;border-radius:24px;padding:4px 4px 4px 16px;align-items:center}.chat-input{flex:1;border:none;background:none;outline:none;font-size:.9rem;padding:8px 0}.chat-send-btn{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.chat-send-btn:disabled{background:#cbd5e1;cursor:not-allowed}.chat-send-btn:hover:not(:disabled){background:#1e6ac5}@media(max-width:600px){.chat-widget{bottom:0;right:0;width:100%;height:100vh;max-height:100vh;border-radius:0}}.chat-ref-menu{position:absolute;bottom:100%;left:0;right:0;background:#fff;border-top:1px solid #e2e8f0;box-shadow:0 -10px 20px #0000001a;max-height:300px;overflow-y:auto;z-index:1001;border-radius:12px 12px 0 0}.ref-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px}.ref-section{display:flex;flex-direction:column;gap:6px}.section-title{font-size:.7rem;font-weight:700;color:#64748b;text-transform:uppercase;margin-bottom:4px;display:flex;align-items:center;gap:6px}.ref-section button{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:8px 10px;font-size:.75rem;text-align:left;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:all .2s;color:#334155}.ref-section button:hover{background:#eff6ff;border-color:var(--primary);color:var(--primary)}.chat-input-wrapper{display:flex;align-items:center;gap:8px;width:100%}.chat-ref-btn{background:none;border:none;color:#64748b;cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.chat-ref-btn:hover,.chat-ref-btn.active{background:#f1f5f9;color:var(--primary)}.chat-context-header{position:sticky;top:0;z-index:20;background:#ffffffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:8px 12px;border-bottom:1px solid #f1f5f9;font-size:.75rem;color:#64748b;text-align:center;box-shadow:0 2px 5px #00000005}.chat-context-header strong{color:var(--primary)}.chat-bubble-wrapper.system{align-self:center;width:100%;justify-content:center;margin:10px 0}.chat-bubble-wrapper.system .chat-bubble{background:#f1f5f9;color:#64748b;font-size:.75rem;font-weight:600;border:1px dashed #cbd5e1;border-radius:20px;padding:6px 16px;max-width:90%;text-align:center}.chat-bubble-wrapper.system .time,.chat-bubble-wrapper.system .chat-avatar{display:none}