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1)}[data-mode=light]{--bg-primary:#f8f7fa;--bg-secondary:#ededf2;--bg-card:#fff;--bg-glass:#ff4d8d08;--border-color:#ff4d8d2e;--text-primary:#121017;--text-secondary:#3b3746;--text-muted:#6b6678;--bubble-received-bg:#eae6f0;--bubble-received-text:#1a1722;--chat-bg:#f8f7fa;--chat-header-bg:#fff;--chat-input-bg:#fff;--shadow-glow:0 0 20px #ff4d8d26;--shadow-card:0 8px 24px #140f1e14}[data-mode=light] [data-theme=whatsapp]{--chat-bg:#efeae2;--bubble-received-bg:#fff;--bubble-received-text:#111;--chat-header-bg:#fff;--chat-input-bg:#f0f2f5;--bg-primary:#efeae2;--bg-secondary:#fff;--bg-card:#fff;--border-color:#0000001a;--text-primary:#111;--text-secondary:#3b3746}[data-mode=light] 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100%);--bubble-sent-text:#000;--bubble-received-bg:#2a2a2a;--bubble-received-text:#fff;--chat-bg:#111;--chat-header-bg:#1a1a1a;--chat-input-bg:#1a1a1a;--border-color:#fffc004d;--brand-pink:#fffc00;--brand-purple:#ffe600;--brand-gradient:linear-gradient(135deg, #fffc00 0%, #ff9500 100%);--bg-primary:#111;--bg-secondary:#1a1a1a;--bg-card:#222;--text-primary:#fff;--text-secondary:#aaa}[data-theme=signal]{--bubble-sent-bg:linear-gradient(135deg, #2c6bed 0%, #1a4fc4 100%);--bubble-sent-text:#fff;--bubble-received-bg:#1b2838;--bubble-received-text:#e8eaf0;--chat-bg:#0f1923;--chat-header-bg:#1b2838;--chat-input-bg:#1b2838;--border-color:#2c6bed59;--brand-pink:#2c6bed;--brand-purple:#1a4fc4;--brand-gradient:linear-gradient(135deg, #2c6bed 0%, #1a4fc4 100%);--bg-primary:#0f1923;--bg-secondary:#1b2838;--bg-card:#22334a}[data-theme=instagram]{--bubble-sent-bg:linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 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var(--border-color);padding-top:16px}.main-content{flex:1;min-height:100vh;margin-left:260px;padding:32px}.page-header{margin-bottom:28px}.page-header h1{font-size:1.6rem;font-weight:700}.page-header p{color:var(--text-secondary);margin-top:4px;font-size:.9rem}.avatars-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:20px;display:grid}.avatar-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:var(--transition);cursor:pointer;position:relative;overflow:hidden}.avatar-card:hover{box-shadow:var(--shadow-glow), var(--shadow-card);border-color:var(--brand-pink);transform:translateY(-4px)}.avatar-card-banner{background:var(--brand-gradient);height:120px;position:relative;overflow:hidden}.avatar-card-banner:after{content:"";background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg 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img{object-fit:cover;width:100%;height:100%}.avatar-option:hover{border-color:var(--brand-pink);transform:scale(1.04)}.avatar-option.selected{border-color:var(--brand-pink);box-shadow:0 0 0 3px #ff4d8d40}.avatar-option.selected:after{content:"✓";background:var(--brand-gradient);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:.72rem;font-weight:700;display:flex;position:absolute;top:6px;right:6px}.upload-area{border:2px dashed var(--border-color);border-radius:var(--radius-md);text-align:center;cursor:pointer;transition:var(--transition);color:var(--text-muted);padding:24px}.upload-area:hover{border-color:var(--brand-pink);color:var(--brand-pink);background:#ff4d8d0a}.personality-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.personality-card{border:1.5px solid var(--border-color);border-radius:var(--radius-md);text-align:center;cursor:pointer;transition:var(--transition);padding:16px 12px;position:relative}.personality-card:hover{border-color:var(--brand-pink);background:#ff4d8d0d}.personality-card.selected{border:2px solid var(--brand-pink);background:#ff4d8d1f;transform:translateY(-2px);box-shadow:0 0 0 3px #ff4d8d40}.personality-card .emoji{margin-bottom:8px;font-size:2rem;display:block}.personality-card .name{color:var(--text-primary);font-size:.85rem;font-weight:600}.personality-card .desc{color:var(--text-secondary);margin-top:4px;font-size:.75rem}.step-actions{justify-content:flex-end;gap:12px;margin-top:24px;display:flex}.chat-layout{background:var(--chat-bg);height:100dvh;display:flex;position:relative;overflow:hidden}.chat-header{background:var(--chat-header-bg);border-bottom:1px solid var(--border-color);z-index:100;box-sizing:border-box;-webkit-backdrop-filter:blur(12px);flex-shrink:0;align-items:center;gap:10px;width:100%;padding:10px 14px;display:flex;position:sticky;top:0}.chat-header-back{width:34px;height:34px;color:var(--text-secondary);transition:var(--transition);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.chat-header-back:hover{background:var(--bg-glass);color:var(--text-primary)}.chat-avatar{object-fit:cover;background:var(--bg-card);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:1.4rem;display:flex;position:relative;overflow:hidden}.online-dot{border:2px solid var(--chat-header-bg);background:#00e676;border-radius:50%;width:10px;height:10px;animation:2s infinite pulse-dot;position:absolute;bottom:0;right:0}.chat-header-info{flex:1;min-width:0;overflow:hidden}.chat-header-info .name{white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;font-weight:700;line-height:1.2;overflow:hidden}.chat-header-info .status{color:#00e676;white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:4px;font-size:.72rem;display:flex;overflow:hidden}.chat-header-actions{flex-shrink:0;align-items:center;gap:6px;display:flex}.header-btn{width:36px;height:36px;color:var(--text-secondary);transition:var(--transition);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.header-btn:hover{background:var(--bg-glass);color:var(--text-primary)}.chat-messages{scroll-behavior:smooth;flex-direction:column;flex:1;gap:8px;padding:20px;display:flex;overflow-y:auto}.msg-group{flex-direction:column;gap:2px;display:flex}.msg-group.sent{align-items:flex-end}.msg-group.received{align-items:flex-start}.msg-bubble{white-space:pre-wrap;word-break:break-word;border-radius:18px;width:fit-content;max-width:76%;padding:10px 14px;font-size:.92rem;line-height:1.5;animation:.25s cubic-bezier(.16,1,.3,1) forwards 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0;font-size:.75rem;position:relative}.date-divider:before,.date-divider:after{content:"";background:var(--border-color);width:35%;height:1px;position:absolute;top:50%}.date-divider:before{left:0}.date-divider:after{right:0}.chat-input-area{background:var(--chat-header-bg);border-top:1px solid var(--border-color);align-items:flex-end;gap:10px;padding:12px 16px;display:flex}.chat-input-box{background:var(--chat-input-bg);border:1.5px solid var(--border-color);color:var(--text-primary);resize:none;min-height:44px;max-height:120px;transition:var(--transition);border-radius:24px;flex:1;padding:10px 16px;font-family:inherit;font-size:.92rem;line-height:1.5}.chat-input-box:focus{border-color:var(--brand-pink)}.chat-send-btn{background:var(--brand-gradient);color:#fff;width:44px;height:44px;transition:var(--transition);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.chat-send-btn:hover{box-shadow:var(--shadow-glow);transform:scale(1.08)}.chat-send-btn:active{transform:scale(.96)}.emoji-btn{cursor:pointer;transition:var(--transition);color:var(--text-secondary);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;padding:4px;font-size:1.4rem;display:flex}.emoji-btn:hover{background:var(--bg-glass);transform:scale(1.1)}.emoji-picker{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);z-index:100;box-shadow:var(--shadow-card);grid-template-columns:repeat(8,1fr);gap:4px;max-width:320px;padding:12px;animation:.2s forwards slide-up;display:grid;position:absolute;bottom:70px;left:16px}.emoji-btn-item{border-radius:var(--radius-sm);cursor:pointer;width:36px;height:36px;transition:var(--transition);background:0 0;border:none;justify-content:center;align-items:center;font-size:1.3rem;display:flex}.emoji-btn-item:hover{background:var(--bg-glass);transform:scale(1.15)}.chat-sidebar{background:var(--bg-secondary);border-left:1px solid var(--border-color);flex-direction:column;gap:20px;width:280px;padding:24px 16px;display:flex;overflow-y:auto}.sidebar-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px}.sidebar-section h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;font-size:.82rem;font-weight:600}.theme-btn{border-radius:var(--radius-sm);border:1.5px solid var(--border-color);background:var(--bg-primary);color:var(--text-secondary);cursor:pointer;transition:var(--transition);text-align:center;padding:10px 8px;font-size:.78rem;font-weight:600}.theme-btn:hover{border-color:var(--brand-pink);color:var(--text-primary)}.theme-btn.active{border-color:var(--brand-pink);color:var(--brand-pink);background:#ff4d8d1a}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000000bf;justify-content:center;align-items:center;padding:24px;animation:.2s forwards fade-in;display:flex;position:fixed;inset:0}.modal-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);text-align:center;width:100%;max-width:460px;padding:36px;animation:.3s cubic-bezier(.16,1,.3,1) forwards slide-up;position:relative}.modal-close{background:var(--bg-glass);border:1px solid var(--border-color);cursor:pointer;width:32px;height:32px;color:var(--text-secondary);transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;font-size:1rem;display:flex;position:absolute;top:16px;right:16px}.modal-close:hover{color:#ff6b6b;background:#ff4d4d26}.modal-icon{margin-bottom:16px;font-size:3.5rem}.modal-card h2{margin-bottom:10px;font-size:1.4rem;font-weight:700}.modal-card p{color:var(--text-secondary);margin-bottom:24px;font-size:.9rem;line-height:1.6}.premium-features{background:var(--bg-secondary);border-radius:var(--radius-md);text-align:left;margin:16px 0;padding:16px}.premium-feature-item{color:var(--text-secondary);border-bottom:1px solid var(--border-color);align-items:center;gap:10px;padding:8px 0;font-size:.87rem;display:flex}.premium-feature-item:last-child{border-bottom:none}.premium-feature-item .check{color:var(--brand-pink);font-size:1rem;font-weight:700}.coming-soon-badge{color:var(--brand-pink);letter-spacing:.05em;text-transform:uppercase;background:#ff4d8d26;border:1px solid #ff4d8d4d;border-radius:20px;align-items:center;gap:6px;padding:4px 14px;font-size:.78rem;font-weight:700;display:inline-flex}.toast-container{z-index:9999;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);min-width:300px;max-width:400px;box-shadow:var(--shadow-card);align-items:center;gap:12px;padding:12px 16px;animation:.4s cubic-bezier(.16,1,.3,1) forwards slide-in-right;display:flex}.toast-avatar{object-fit:cover;background:var(--bg-secondary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;display:flex;overflow:hidden}.toast-content{flex:1}.toast-name{color:var(--brand-pink);font-size:.82rem;font-weight:700}.toast-msg{color:var(--text-secondary);margin-top:2px;font-size:.82rem}@keyframes slide-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-in-right{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes bubble-in{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes pulse-glow{0%,to{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.3)}}@keyframes typing-bounce{0%,60%,to{opacity:.5;transform:translateY(0)}30%{opacity:1;transform:translateY(-6px)}}@keyframes float-hearts{0%{opacity:0;transform:translateY(0)scale(1)}50%{opacity:1}to{opacity:0;transform:translateY(-80px)scale(.5)}}.settings-grid{grid-template-columns:1fr 1fr;gap:20px;max-width:700px;display:grid}.settings-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.settings-card h3{align-items:center;gap:8px;margin-bottom:16px;font-size:1rem;font-weight:700;display:flex}.mobile-bottom-nav{display:none}@media (max-width:768px){.mobile-bottom-nav{background:var(--bg-secondary);border-top:1px solid var(--border-color);z-index:999;-webkit-backdrop-filter:blur(16px);justify-content:space-around;align-items:center;height:64px;padding:0 4px;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-nav-item{height:100%;color:var(--text-secondary);transition:var(--transition);border-radius:var(--radius-sm);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;text-decoration:none;display:flex}.mobile-nav-item .icon{font-size:1.25rem;line-height:1}.mobile-nav-item .label{font-size:.7rem;font-weight:600}.mobile-nav-item.active{color:var(--brand-pink)}.mobile-nav-item:active{transform:scale(.92)}}.admin-table-desktop{display:block}.admin-cards-mobile{display:none}@media (max-width:768px){.admin-table-desktop{display:none!important}.admin-cards-mobile{flex-direction:column!important;gap:12px!important;display:flex!important}.modal-card{box-sizing:border-box!important;max-width:92vw!important;padding:20px 16px!important}input,textarea,select{font-size:16px!important}.sidebar{display:none!important}.main-content{margin-left:0!important;padding:16px 14px 84px!important}.page-header h1{font-size:1.35rem}.page-header p{font-size:.85rem}.avatars-grid{grid-template-columns:1fr;gap:16px}.chat-layout{height:100vh;height:100dvh!important}.chat-header{padding:10px 14px}.chat-header .name{font-size:.95rem}.chat-messages{gap:6px;padding:12px 10px}.msg-bubble{white-space:pre-wrap;word-break:break-word;width:fit-content;max-width:86%;padding:10px 14px;font-size:.9rem}.chat-input-area{padding:8px 10px}.chat-sidebar{display:none!important}.create-avatar-wrapper{padding:0}.step-indicator{justify-content:center!important;gap:0!important;margin-bottom:24px!important}.step-num{flex-shrink:0!important;width:30px!important;height:30px!important;font-size:.8rem!important}.step-label{display:none!important}.step-divider{flex:1!important;max-width:20px!important;margin:0 6px!important}.step-card{border-radius:var(--radius-lg);padding:20px 16px}.step-card h2{font-size:1.15rem}.avatar-selector-grid{grid-template-columns:repeat(4,1fr);gap:8px}.personality-grid,.form-row{grid-template-columns:1fr;gap:10px}.settings-grid{grid-template-columns:1fr;gap:14px}.modal-card{border-radius:var(--radius-lg);padding:24px 18px}.hide-mobile,.theme-toggle-label{display:none!important}.landing-nav{box-sizing:border-box!important;width:100%!important;padding:10px 14px!important}.auth-header{padding:10px 14px!important}.hero-badge{white-space:normal!important;text-align:center!important;max-width:95%!important;font-size:.76rem!important;line-height:1.4!important}.hero-title{word-break:break-word!important;padding:0 6px!important;font-size:clamp(1.7rem,6.5vw,2.75rem)!important}.hero-sub{padding:0 8px!important;font-size:.92rem!important}}@media (max-width:480px){.landing-nav{padding:10px 12px!important}.hero-actions{flex-direction:column;gap:10px;width:100%;padding:0 10px}.hero-actions button{justify-content:center;width:100%}.features-section{padding:36px 14px}}.loading-spinner{border:3px solid var(--border-color);border-top-color:var(--brand-pink);border-radius:50%;width:40px;height:40px;margin:20px auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-screen{min-height:100vh;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.landing{background:var(--bg-primary);min-height:100vh}.landing-nav{border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:50;background:#0d0d1ae6;justify-content:space-between;align-items:center;padding:20px 48px;display:flex;position:sticky;top:0}.landing-hero{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:90vh;padding:60px 24px;display:flex;position:relative}.hero-badge{color:var(--brand-pink);background:#ff4d8d1f;border:1px solid #ff4d8d4d;border-radius:20px;align-items:center;gap:6px;margin-bottom:24px;padding:6px 16px;font-size:.8rem;font-weight:600;animation:.5s forwards slide-up;display:inline-flex}.hero-title{margin-bottom:20px;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.1;animation:.6s forwards slide-up}.hero-sub{color:var(--text-secondary);max-width:520px;margin:0 auto 36px;font-size:1.1rem;line-height:1.7;animation:.7s forwards slide-up}.hero-actions{flex-wrap:wrap;justify-content:center;gap:14px;animation:.8s forwards slide-up;display:flex}.features-section{padding:80px 48px}.features-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;max-width:1100px;margin:0 auto;display:grid}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:var(--transition);padding:28px 24px}.feature-card:hover{border-color:var(--brand-pink);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.feature-card .icon{margin-bottom:14px;font-size:2.2rem;display:block}.feature-card h3{margin-bottom:8px;font-size:1rem;font-weight:700}.feature-card p{color:var(--text-secondary);font-size:.87rem;line-height:1.6}.theme-toggle-wrap{align-items:center;gap:8px;display:flex}.theme-toggle-label{color:var(--text-secondary);white-space:nowrap;-webkit-user-select:none;user-select:none;font-size:.82rem;font-weight:600}.theme-toggle{flex-shrink:0;width:52px;height:28px;position:relative}.theme-toggle input{opacity:0;width:0;height:0;position:absolute}.theme-toggle-track{background:var(--bg-card);border:1.5px solid var(--border-color);cursor:pointer;transition:var(--transition);border-radius:50px;justify-content:space-between;align-items:center;padding:0 6px;font-size:.75rem;display:flex;position:absolute;inset:0}.theme-toggle-track:before{content:"🌙"}.theme-toggle-track:after{content:"☀️"}.theme-toggle-thumb{background:var(--brand-gradient);pointer-events:none;border-radius:50%;width:20px;height:20px;transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s;position:absolute;top:3px;left:3px;box-shadow:0 2px 6px #0000004d}.theme-toggle input:checked~.theme-toggle-thumb{transform:translate(24px)}[data-mode=light] .auth-card{box-shadow:0 4px 40px #00000014}[data-mode=light] .sidebar{border-right-color:#00000014;box-shadow:2px 0 12px #0000000d}[data-mode=light] .avatar-card{box-shadow:0 2px 16px #0000000f}[data-mode=light] .nav-item:hover{color:var(--text-primary);background:#0000000d}[data-mode=light] .nav-item.active{background:#ff4d8d1a}[data-mode=light] .chat-input-box{color:#111;background:#f5f5f5}[data-mode=light] .chat-input-box::placeholder{color:#999}[data-mode=light] .glass-card{background:#fffc;border-color:#00000014}[data-mode=light] .landing-nav{background:#ffffffeb;border-bottom-color:#00000014}[data-mode=light] .feature-card{box-shadow:0 2px 12px #0000000f}.theme-preview-badge{background:var(--bg-card);border:1px solid var(--border-color);transition:var(--transition);border-radius:20px;align-items:center;gap:6px;padding:6px 16px;font-size:.82rem;font-weight:600;display:inline-flex}.theme-badge-whatsapp{color:#00a884}.theme-badge-snapchat{color:#d4a000}[data-mode=dark] .theme-badge-snapchat{color:#fffc00}.theme-badge-signal{color:#2c6bed}.theme-badge-instagram{color:#e1306c}.auth-page-container{background:var(--bg-primary);flex-direction:column;min-height:100vh;display:flex;position:relative}.auth-header{border-bottom:1px solid var(--border-color);background:var(--bg-secondary);justify-content:space-between;align-items:center;padding:18px 40px;display:flex;z-index:1000!important;-webkit-backdrop-filter:blur(16px)saturate(140%)!important;position:sticky!important;top:0!important}.auth-header-logo{cursor:pointer;align-items:center;gap:10px;text-decoration:none;display:flex}.auth-header-logo span{font-size:1.25rem;font-weight:700}.auth-header-actions{align-items:center;gap:16px;display:flex}.auth-main-content{flex:1;justify-content:center;align-items:center;padding:40px 20px;display:flex;position:relative}.auth-footer{text-align:center;border-top:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-muted);flex-direction:column;gap:6px;padding:24px;font-size:.85rem;display:flex}@media (max-width:640px){.auth-header{padding:14px 20px}}[data-mode=light] ::-webkit-scrollbar-track{background:#f0f0f0}.chat-layout{width:100%!important;height:100dvh!important;display:flex!important;position:fixed!important;inset:0!important;overflow:hidden!important}.chat-main{flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden}.chat-header{border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);align-items:center;gap:12px;padding:12px 16px;display:flex;left:0;right:0;z-index:500!important;background:var(--chat-header-bg,var(--bg-card))!important;flex-shrink:0!important;position:sticky!important;top:0!important}.chat-messages{-webkit-overflow-scrolling:touch;flex-direction:column;gap:12px;padding:16px;display:flex;flex:1!important;overflow-y:auto!important}.chat-input-area{border-top:1px solid var(--border-color);align-items:center;gap:10px;padding:12px 16px;display:flex;z-index:400!important;background:var(--chat-input-bg,var(--bg-card))!important;flex-shrink:0!important;position:sticky!important;bottom:0!important}.upload-area{border:2px dashed var(--border-color)!important;border-radius:var(--radius-md)!important;background:var(--bg-primary)!important;width:100%!important;min-height:96px!important;color:var(--text-secondary)!important;text-align:center!important;transition:var(--transition)!important;cursor:pointer!important;box-sizing:border-box!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;margin-top:12px!important;margin-bottom:20px!important;padding:16px 20px!important;font-size:.9rem!important;display:flex!important;position:relative!important;overflow:hidden!important}.upload-area:hover{border-color:var(--brand-pink)!important;background:var(--bg-glass)!important}body{position:relative}body:before{content:"";z-index:-2;pointer-events:none;filter:blur(80px);background:radial-gradient(circle,#ff4d8d14 0%,#0000 70%);width:45vw;height:45vw;animation:12s ease-in-out infinite alternate float-slow-y;position:fixed;top:-10vw;left:-10vw}body:after{content:"";z-index:-2;pointer-events:none;filter:blur(80px);background:radial-gradient(circle,#a855f70f 0%,#0000 70%);width:50vw;height:50vw;animation:15s ease-in-out infinite alternate-reverse float-slow-y;position:fixed;bottom:-10vw;right:-10vw}@keyframes float-slow-y{0%{transform:translateY(0)scale(1)}50%{transform:translateY(-20px)scale(1.05)}to{transform:translateY(0)scale(1)}}.auth-card,.avatar-card,.step-card,.feature-card,.modal-card,.loading-screen,.upgrade-features,.personality-card{-webkit-backdrop-filter:blur(18px)saturate(130%)!important;background:#1c1a2299!important;border:1.5px solid #ff4d8d2e!important;transition:all .3s cubic-bezier(.4,0,.2,1)!important;box-shadow:0 10px 40px #00000073!important}[data-mode=light] .auth-card,[data-mode=light] .avatar-card,[data-mode=light] .step-card,[data-mode=light] .feature-card,[data-mode=light] .modal-card,[data-mode=light] .personality-card{-webkit-backdrop-filter:blur(18px)saturate(130%)!important;background:#ffffffb8!important;border:1.5px solid #ff4d8d26!important;box-shadow:0 10px 40px #1f26870f!important}.avatar-card:hover,.feature-card:hover{border-color:var(--brand-pink)!important;transform:translateY(-8px)scale(1.01)!important;box-shadow:0 15px 45px #ff4d8d33!important}.sidebar{-webkit-backdrop-filter:blur(25px)!important;background:#131218b3!important}[data-mode=light] .sidebar{-webkit-backdrop-filter:blur(25px)!important;background:#ededf2bf!important}.chat-header{-webkit-backdrop-filter:blur(20px)!important;background:#131218b8!important;border-bottom:1.5px solid #ff4d8d26!important}.chat-input-area{-webkit-backdrop-filter:blur(20px)!important;background:#1c1a22b8!important;border-top:1.5px solid #ff4d8d26!important}.chat-sidebar{-webkit-backdrop-filter:blur(20px)!important;background:#131218a6!important;border-left:1.5px solid #ff4d8d26!important}[data-mode=light] .chat-header{-webkit-backdrop-filter:blur(20px)!important;background:#ffffffbf!important;border-bottom:1.5px solid #ff4d8d1a!important}[data-mode=light] .chat-input-area{-webkit-backdrop-filter:blur(20px)!important;background:#ffffffbf!important;border-top:1.5px solid #ff4d8d1a!important}[data-mode=light] .chat-sidebar{-webkit-backdrop-filter:blur(20px)!important;background:#ededf2bf!important;border-left:1.5px solid #ff4d8d1a!important}.hero-badge,.auth-header-logo{animation:4s ease-in-out infinite alternate mini-float}@keyframes mini-float{0%{transform:translateY(0)}to{transform:translateY(-4px)}}@media (max-width:480px){.auth-card,.step-card{border-radius:var(--radius-lg)!important;padding:24px 16px!important}}.app-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin:-32px -32px 28px;padding:16px 32px;display:flex;-webkit-backdrop-filter:blur(20px)saturate(150%)!important;z-index:1000!important;background:#1c1a22e0!important;position:sticky!important;top:0!important}[data-mode=light] .app-header{border-bottom:1px solid var(--border-color);background:#ffffffe6!important}.app-header .mobile-logo{display:none}@media (max-width:768px){.app-header{margin:-16px -14px 20px;padding:12px 16px}.app-header 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