@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";*,*:before,*:after{box-sizing:border-box}:root{--brand-red: #e93839;--brand-light: #eef1fa;--brand-dark: #0f172a;color-scheme:light}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#fff;color:var(--brand-dark)}code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.login-container{min-height:100vh;display:flex;background:var(--brand-light);font-family:Inter,system-ui,-apple-system,sans-serif}.login-left{flex:1;display:flex;align-items:center;justify-content:center;padding:40px;background:#fff}.login-form-wrapper{width:100%;max-width:400px}.login-logo{margin-bottom:32px}.login-logo img{height:48px;width:auto}.login-welcome{font-size:42px;font-weight:700;color:var(--brand-dark);margin:0 0 12px;letter-spacing:-.02em}.login-subtitle{font-size:15px;color:#64748b;margin:0 0 36px;line-height:1.6}.login-form{display:flex;flex-direction:column;gap:20px}.login-field{display:flex;flex-direction:column;gap:8px}.login-field label{font-size:14px;color:var(--brand-dark);font-weight:500}.login-field input{padding:14px 16px;border-radius:10px;border:1px solid #d1d5db;background:#fff;color:var(--brand-dark);font-size:14px;outline:none;transition:border-color .2s,box-shadow .2s}.login-field input::placeholder{color:#9ca3af}.login-field input:focus{border-color:var(--brand-red);box-shadow:0 0 0 3px #e938391f}.password-input-wrapper{position:relative;display:flex;align-items:center}.password-input-wrapper input{width:100%;padding-right:48px}.password-toggle{position:absolute;right:12px;background:none;border:none;cursor:pointer;color:#9ca3af;padding:4px;display:flex;align-items:center;justify-content:center;transition:color .2s}.password-toggle:hover{color:var(--brand-dark)}.login-options{display:flex;align-items:center;justify-content:space-between;margin-top:4px}.checkbox-wrapper{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:13px;color:#64748b;-webkit-user-select:none;user-select:none}.checkbox-wrapper input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border:2px solid #d1d5db;border-radius:4px;background:transparent;cursor:pointer;transition:all .2s;position:relative}.checkbox-wrapper input[type=checkbox]:checked{background:var(--brand-red);border-color:var(--brand-red)}.checkbox-wrapper input[type=checkbox]:checked:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:11px;font-weight:600}.reset-link{font-size:13px;color:var(--brand-red);text-decoration:none;font-weight:500;transition:opacity .2s}.reset-link:hover{opacity:.8}.login-error{padding:12px 14px;border-radius:10px;background:#e9383914;border:1px solid rgba(233,56,57,.2);color:var(--brand-red);font-size:13px;font-weight:500}.login-submit-btn{width:100%;padding:14px 24px;border-radius:10px;border:none;background:var(--brand-red);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s;margin-top:8px}.login-submit-btn:hover{background:#d42f30;transform:translateY(-1px);box-shadow:0 4px 12px #e938394d}.login-submit-btn:active{transform:translateY(0)}.login-right{flex:1;position:relative;display:flex;align-items:center;justify-content:center;padding:40px;overflow:hidden;background:var(--brand-light);border-radius:0;margin:0}.login-right-content{text-align:center;max-width:500px;padding:40px}.login-right-logo{margin-bottom:24px}.login-right-logo img{height:60px;width:auto}.login-right-title{font-size:28px;font-weight:700;color:var(--brand-dark);margin:0 0 16px}.login-right-subtitle{font-size:15px;color:#64748b;line-height:1.6;margin:0}.gradient-overlay{display:none}.shell-page{min-height:100vh;display:flex;flex-direction:column;background:var(--brand-light);font-family:Inter,system-ui,-apple-system,sans-serif}.shell-header{height:72px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px #0000000a}.shell-header-left{display:flex;align-items:center;gap:16px}.shell-logo{display:none}.shell-header-logo img{height:36px;width:auto}.shell-header-divider{width:1px;height:28px;background:#e2e8f0}.shell-header-title{font-size:18px;font-weight:600;color:var(--brand-dark);display:flex;align-items:center;gap:8px}.shell-header-title:before{content:"";display:inline-block;width:8px;height:8px;background:var(--brand-red);border-radius:50%;animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.2)}}.shell-header-right{display:flex;align-items:center;gap:16px}.shell-user-info{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--brand-light);border-radius:50px;border:1px solid #e2e8f0}.shell-user-avatar{width:32px;height:32px;border-radius:50%;background:var(--brand-red);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff;text-transform:uppercase}.shell-user-label{font-size:14px;color:var(--brand-dark);font-weight:500}.shell-button-ghost{padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;background:transparent;color:var(--brand-dark);border:1px solid #e2e8f0;cursor:pointer;transition:all .2s ease}.shell-button-ghost:hover{background:var(--brand-red);color:#fff;border-color:var(--brand-red)}.shell-main{flex:1;padding:48px 32px;max-width:1400px;width:100%;margin:0 auto}.shell-hero-section{background:#fff;border-radius:16px;padding:40px 48px;margin-bottom:48px;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0000000a}.shell-hero-header{display:flex;align-items:center;gap:16px;margin-bottom:24px;flex-wrap:wrap}.shell-hero-logo{height:48px;width:auto}.shell-hero-title{font-size:28px;font-weight:700;color:var(--brand-dark);margin:0;letter-spacing:-.02em}.shell-hero-features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.shell-hero-features li{font-size:15px;color:var(--brand-dark);line-height:1.5;padding-left:0}.shell-hero-features li strong{font-weight:600}.shell-main h2{margin:0 0 8px;font-size:32px;font-weight:700;color:var(--brand-dark);letter-spacing:-.02em}.shell-subtitle{margin:0 0 40px;font-size:16px;color:#64748b;font-weight:400}.shell-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.shell-proto-card{position:relative;text-align:left;background:#fff;border-radius:16px;padding:28px;border:1px solid #e2e8f0;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);overflow:hidden;box-shadow:0 1px 3px #0000000a}.shell-proto-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--brand-red);opacity:0;transition:opacity .3s ease}.shell-proto-card:hover{transform:translateY(-6px);box-shadow:0 12px 32px #0f172a1a;border-color:var(--brand-red)}.shell-proto-card:hover:before{opacity:1}.shell-proto-icon{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;background:var(--brand-red);transition:transform .3s ease}.shell-proto-card:hover .shell-proto-icon{transform:scale(1.05)}.shell-proto-icon svg{width:28px;height:28px;color:#fff}.shell-proto-label{font-size:18px;font-weight:600;margin-bottom:8px;color:var(--brand-dark);letter-spacing:-.01em}.shell-proto-description{font-size:14px;color:#64748b;line-height:1.5;margin-bottom:16px}.shell-proto-meta{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#64748b;font-weight:500;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;padding:6px 12px;background:var(--brand-light);border-radius:6px;border:1px solid #e2e8f0;transition:all .2s ease}.shell-proto-card:hover .shell-proto-meta{background:var(--brand-red);color:#fff;border-color:var(--brand-red)}.shell-proto-arrow{position:absolute;bottom:28px;right:28px;width:32px;height:32px;border-radius:50%;background:var(--brand-light);border:1px solid #e2e8f0;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.shell-proto-arrow svg{width:16px;height:16px;color:#64748b;transition:all .3s ease}.shell-proto-card:hover .shell-proto-arrow{background:var(--brand-red);border-color:var(--brand-red);transform:translate(4px)}.shell-proto-card:hover .shell-proto-arrow svg{color:#fff}.shell-page-full{background:var(--brand-light)}.shell-main-full{padding:12px;max-width:100%}.shell-iframe-wrapper{width:100%;height:calc(100vh - 76px);border-radius:12px;overflow:hidden;border:1px solid #e2e8f0;background:#fff}.shell-iframe{width:100%;height:100%;border:none;background:#fff}@media (max-width: 1200px){.shell-main{padding:40px 24px}.shell-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}}@media (max-width: 1024px){.login-container{flex-direction:column}.login-left{padding:40px 24px}.login-right{min-height:300px;padding:40px 24px}}@media (max-width: 768px){.shell-header{height:64px;padding:0 20px}.shell-header-logo img{height:28px}.shell-header-title{font-size:16px}.shell-header-divider{display:none}.shell-user-info{padding:6px 12px}.shell-user-label{display:none}.shell-user-avatar{width:28px;height:28px;font-size:10px}.shell-button-ghost{padding:8px 16px;font-size:13px}.shell-main{padding:32px 20px}.shell-hero-section{padding:28px 24px;margin-bottom:32px}.shell-hero-logo{height:36px}.shell-hero-title{font-size:22px}.shell-hero-features li{font-size:14px}.shell-main h2{font-size:26px}.shell-subtitle{font-size:14px;margin-bottom:28px}.shell-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.shell-proto-card{padding:24px}.shell-proto-icon{width:48px;height:48px;margin-bottom:16px}.shell-proto-icon svg{width:24px;height:24px}.shell-proto-label{font-size:16px}.shell-proto-arrow{width:28px;height:28px;bottom:24px;right:24px}.login-welcome{font-size:32px}.login-right{min-height:250px;padding:32px 24px}.login-right-title{font-size:22px}}@media (max-width: 480px){.shell-header{padding:0 16px}.shell-header-logo img{height:24px}.shell-header-title{font-size:14px}.shell-header-title:before{width:6px;height:6px}.shell-main{padding:24px 16px}.shell-logo-section{margin-bottom:32px}.shell-logo-section img{height:40px}.shell-main h2{font-size:22px}.shell-subtitle{font-size:13px;margin-bottom:24px}.shell-grid{grid-template-columns:1fr;gap:14px}.shell-proto-card{padding:20px}.shell-proto-description{font-size:13px}.shell-proto-meta{font-size:12px;padding:5px 10px}.login-left{padding:32px 20px}.login-welcome{font-size:28px}.login-subtitle{font-size:13px;margin-bottom:28px}.login-options{flex-direction:column;align-items:flex-start;gap:12px}.login-right{min-height:200px;padding:24px 20px}.login-right-logo img{height:40px}.login-right-title{font-size:18px}.login-right-subtitle{font-size:13px}}