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#1b3c5326;color:#1e293b;text-align:center;overflow-y:auto;max-height:90vh;transition:max-width .4s cubic-bezier(.4,0,.2,1)}.vip-modal-content::-webkit-scrollbar{width:6px}.vip-modal-content::-webkit-scrollbar-track{background:transparent}.vip-modal-content::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.vip-modal-content.success-mode{max-width:480px}@media(max-width:480px){.vip-modal-content{padding:2.5rem 1.5rem 2rem;border-radius:24px;margin:1rem}}.vip-modal-content:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(135deg,#1b3c53,#2c5f7f)}.close-btn{position:absolute;top:1.5rem;right:1.5rem;background:#f1f5f9;border:none;color:#64748b;padding:.5rem;border-radius:50%;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;z-index:10}.close-btn:hover{background:#e2e8f0;color:#1e293b;transform:rotate(90deg) scale(1.1)}.vip-header{margin-bottom:2.5rem}.vip-header .crown-icon{width:88px;height:88px;background:linear-gradient(135deg,#1b3c5314,#2c5f7f14);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#1b3c53;border:2px solid rgba(27,60,83,.15);box-shadow:0 0 30px #1b3c531a;position:relative}.vip-header .crown-icon:after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid transparent;background:linear-gradient(135deg,#1b3c53,#2c5f7f) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:destination-out;mask-composite:exclude;opacity:.5}.vip-header h2{font-family:var(--font-display, inherit);font-size:1.875rem;font-weight:800;margin-bottom:.75rem;color:#0f172a;letter-spacing:-.02em}@media(max-width:480px){.vip-header h2{font-size:1.5rem}}.vip-header p{color:#64748b;font-size:1.05rem;line-height:1.5}.benefits-list{text-align:left;margin-bottom:2.5rem;display:flex;flex-direction:column;gap:1.25rem;background:#f8fafc;padding:1.75rem;border-radius:20px;border:1px solid #e2e8f0}@media(max-width:480px){.benefits-list{padding:1.25rem;gap:1rem;margin-bottom:1.5rem}}.benefits-list .benefit-item{display:flex;align-items:center;gap:1rem;color:#334155;font-size:1rem;font-weight:500}.benefits-list .benefit-item .check-icon{color:#1b3c53;flex-shrink:0;background:#1b3c531a;padding:5px;border-radius:50%;width:26px;height:26px}@media(max-width:768px){.vip-body-layout{flex-direction:column!important;gap:1.5rem!important}.vip-body-layout .vip-right-col{width:100%!important;max-width:100%;margin:0 auto}}.vip-footer .upgrade-btn{width:100%;background:linear-gradient(135deg,#1b3c53,#2c5f7f);border:none;padding:1.125rem;border-radius:16px;color:#fff;font-weight:700;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.75rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 10px 25px #1b3c534d}.vip-footer .upgrade-btn:hover{transform:translateY(-3px);box-shadow:0 15px 35px #1b3c5366;filter:brightness(1.1)}.vip-footer .upgrade-btn:active{transform:translateY(0)}.vip-footer .upgrade-btn:disabled{background:#cbd5e1;cursor:not-allowed;transform:none;box-shadow:none;color:#64748b}.vip-footer .footer-note{margin-top:1.25rem;color:#94a3b8;font-size:.85rem}.success-state{padding:1rem 0;display:flex;flex-direction:column;align-items:center;text-align:center;animation:fadeInScale .5s cubic-bezier(.175,.885,.32,1.275)}.success-state .status-icon-wrapper{width:96px;height:96px;margin-bottom:2rem;background:#1b3c530d;border-radius:50%;display:flex;align-items:center;justify-content:center;position:relative;flex-shrink:0}.success-state .status-icon-wrapper .pulse-ring{position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(27,60,83,.2);animation:pulse-ring 2s infinite}.success-state .status-icon-wrapper svg{color:#1b3c53;display:block}.success-state h3{color:#0f172a;font-size:1.6rem;font-weight:800;margin-bottom:1rem;font-family:var(--font-display, inherit);letter-spacing:-.02em}.success-state p{color:#64748b;font-size:1rem;line-height:1.6;margin-bottom:2.5rem;padding:0 .5rem;max-width:100%}.success-state .close-action-btn{width:100%;background:#f8fafc;border:2px solid #e2e8f0;color:#1e293b;font-weight:700;font-size:1.1rem;padding:1rem;border-radius:18px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 6px -1px #0000000d}.success-state .close-action-btn:hover{background:#fff;border-color:#cbd5e1;transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a}.success-state .close-action-btn:active{transform:translateY(0)}@keyframes fadeIn{0%{opacity:0;-webkit-backdrop-filter:blur(0);backdrop-filter:blur(0)}to{opacity:1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes pulse-ring{0%{transform:scale(1);opacity:.8}to{transform:scale(1.3);opacity:0}}.spinner{animation:spin 1s linear infinite}.floating-zalo{position:fixed;bottom:3.25rem;right:2rem;width:60px;height:60px;background-color:#0068ff;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px #0068ff66;z-index:1000;text-decoration:none;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);border:3px solid white}.floating-zalo .zalo-icon{font-size:32px;position:relative;z-index:2}.floating-zalo .zalo-pulse{position:absolute;width:100%;height:100%;border-radius:50%;background-color:#0068ff;opacity:.5;z-index:1;animation:zalo-pulse 2s infinite}.floating-zalo .zalo-tooltip{position:absolute;right:75px;background:#fff;padding:12px;border-radius:12px;box-shadow:0 10px 30px #0003;display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;visibility:hidden;transition:all .3s cubic-bezier(.16,1,.3,1);pointer-events:none;transform:translate(10px);min-width:160px}.floating-zalo .zalo-tooltip:after{content:"";position:absolute;left:100%;top:50%;transform:translateY(-50%);border:8px solid transparent;border-left-color:#fff}.floating-zalo .zalo-tooltip .qr-img{width:140px;height:140px;object-fit:cover;border-radius:6px;border:1px solid #efefef}.floating-zalo .zalo-tooltip .qr-text{color:#0068ff;font-size:.85rem;font-weight:700;text-align:center;white-space:nowrap}.floating-zalo:hover{transform:scale(1.1) rotate(5deg);box-shadow:0 6px 20px #0068ff99}.floating-zalo:hover .zalo-tooltip{opacity:1;visibility:visible;transform:translate(0)}@media(max-width:768px){.floating-zalo{bottom:2.75rem;right:1.25rem;width:50px;height:50px}.floating-zalo .zalo-icon{font-size:26px}.floating-zalo .zalo-tooltip{display:none}}@keyframes zalo-pulse{0%{transform:scale(1);opacity:.5}to{transform:scale(1.8);opacity:0}}.loading-spinner-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-primary, #ffffff);z-index:9999;transition:opacity .3s ease}.spinner-container{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.spinner-ring{position:absolute;width:60px;height:60px;border:4px solid transparent;border-radius:50%;border-top-color:var(--primary-color, #3b82f6);animation:spin 1.2s cubic-bezier(.5,0,.5,1) infinite}.spinner-ring:nth-child(2){width:45px;height:45px;border-top-color:var(--secondary-color, #f59e0b);animation-direction:reverse;animation-duration:.8s}.spinner-ring:nth-child(3){width:30px;height:30px;border-top-color:var(--accent-color, #10b981);animation-duration:.6s}.spinner-text{margin-top:5rem;font-weight:700;font-size:1.1rem;color:var(--text-primary, #1e293b);letter-spacing:.1em;text-transform:uppercase;animation:pulse 1.5s ease-in-out infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:.5;transform:scale(.95)}50%{opacity:1;transform:scale(1)}}.auth-page-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1b3c53,#234c6a,#2c5f7f);position:relative;overflow:hidden;padding:2rem;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.auth-page-wrapper:before{content:"";position:absolute;width:200%;height:200%;background-image:radial-gradient(circle at 20% 50%,rgba(255,255,255,.05) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.05) 0%,transparent 50%),radial-gradient(circle at 40% 20%,rgba(255,255,255,.03) 0%,transparent 50%);animation:particleFloat 20s ease-in-out infinite}.auth-page-wrapper:after{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);animation:glowPulse 8s ease-in-out infinite}@keyframes particleFloat{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(30px,-30px) rotate(120deg)}66%{transform:translate(-20px,20px) rotate(240deg)}}@keyframes glowPulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.6;transform:scale(1.1)}}.auth-glass-card{background:#fffffff2;backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);border:1px solid rgba(255,255,255,.3);border-radius:24px;width:100%;max-width:440px;padding:2.5rem 2rem;box-shadow:0 20px 60px #0000004d,0 0 0 1px #ffffff1a inset,0 0 100px #1b3c5366;z-index:10;position:relative;animation:cardEntrance .8s cubic-bezier(.16,1,.3,1)}@keyframes cardEntrance{0%{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:#64748b;text-decoration:none;font-size:.875rem;font-weight:600;transition:all .3s;padding:.5rem .75rem;border-radius:8px;background:transparent;margin-bottom:1.5rem}.back-link:hover{background:#f1f5f9;transform:translate(-4px);color:#1b3c53}.auth-brand{text-align:center;margin-bottom:2rem}.auth-brand .brand-logo{height:48px;margin-bottom:1rem;filter:drop-shadow(0 4px 12px rgba(0,0,0,.1))}.auth-brand h1{font-size:2rem;font-weight:800;background:linear-gradient(135deg,#1b3c53,#2c5f7f);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px;margin-bottom:.5rem}.auth-brand p{color:#64748b;font-size:.95rem;font-weight:500}.auth-inner-form .field-group{margin-bottom:1.25rem}.auth-inner-form .field-group label{display:block;color:#475569;font-size:.875rem;font-weight:600;margin-bottom:.5rem;margin-left:.25rem}.auth-inner-form .field-group .control-wrapper{position:relative}.auth-inner-form .field-group .control-wrapper .field-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:#94a3b8;transition:color .3s;z-index:1}.auth-inner-form .field-group .control-wrapper input{width:100%;padding:.875rem 1rem .875rem 3rem;background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;color:#1e293b;font-size:.95rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-sizing:border-box;font-weight:500}.auth-inner-form .field-group .control-wrapper input::placeholder{color:#94a3b8}.auth-inner-form .field-group .control-wrapper input:focus{outline:none;background:#fff;border-color:#1b3c53;box-shadow:0 0 0 4px #1b3c531a}.auth-inner-form .field-group .control-wrapper input:focus~.field-icon{color:#1b3c53}.auth-inner-form .field-group .control-wrapper input:hover:not(:focus){border-color:#cbd5e1}.auth-inner-form .field-group .control-wrapper .eye-toggle{position:absolute;right:1rem;top:50%;transform:translateY(-50%);background:none;border:none;color:#94a3b8;cursor:pointer;padding:.5rem;display:flex;align-items:center;border-radius:6px;transition:all .2s}.auth-inner-form .field-group .control-wrapper .eye-toggle:hover{color:#1b3c53;background:#1b3c531a}.main-auth-btn{width:100%;padding:1rem;background:linear-gradient(135deg,#1b3c53,#2c5f7f);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);margin-top:.5rem;box-shadow:0 4px 15px #1b3c5366;position:relative;overflow:hidden}.main-auth-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s}.main-auth-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #1b3c5380;background:linear-gradient(135deg,#234c6a,#1b3c53);color:#fff!important}.main-auth-btn:hover:before{left:100%}.main-auth-btn:active{transform:translateY(0)}.main-auth-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-error{background:#ef44441a;color:#dc2626;padding:.875rem 1rem;border-radius:12px;font-size:.875rem;margin-top:1rem;text-align:center;border:1px solid rgba(239,68,68,.2);font-weight:500}.auth-bottom-nav{margin-top:1.5rem;text-align:center;color:#64748b;font-size:.9rem}.auth-bottom-nav a{color:#1b3c53;font-weight:700;text-decoration:none;margin-left:.25rem;transition:all .2s;border-bottom:2px solid transparent}.auth-bottom-nav a:hover{color:#1b3c53;border-bottom-color:#1b3c53;opacity:.8}.success-state{text-align:center;max-width:360px!important;padding:2.5rem 1.5rem!important}.success-state .check-icon-wrapper{width:60px;height:60px;background:#10b98114;color:#10b981;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;animation:checkPopSimple .4s cubic-bezier(.175,.885,.32,1.275)}.success-state h2{font-size:1.25rem;font-weight:700;color:#1e293b;margin-bottom:.5rem;background:none;-webkit-text-fill-color:initial}.success-state p{color:#64748b;font-size:.9rem;line-height:1.5;margin-bottom:1.75rem;font-weight:400}.success-state .main-auth-btn{font-size:.9rem;padding:.75rem;border-radius:10px;text-decoration:none;display:block}@keyframes checkPopSimple{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}.auth-spinner{animation:authSpin 1s linear infinite}@keyframes authSpin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:600px){.auth-page-wrapper{padding:1rem;min-height:100dvh}.auth-glass-card{padding:2rem 1.5rem;border-radius:20px}.back-link{position:relative;top:auto;left:auto;margin-bottom:1.5rem;align-self:flex-start;display:inline-flex}.auth-brand h1{font-size:1.75rem}.auth-inner-form .field-group .control-wrapper input{font-size:16px}}