*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(160deg,#eaf6f1,#f4f6f9 35%,#e6f2fb);background-attachment:fixed;color:#2b3a42;min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{background:#ffffff8c;backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid rgba(255,255,255,.6);box-shadow:0 4px 24px #2b3a420f;padding:0 24px;display:flex;align-items:center;gap:24px;height:56px;position:sticky;top:0;z-index:100}.navbar a{color:#5c6b72;text-decoration:none;font-size:14px;font-weight:500;padding:6px 10px;border-radius:12px;transition:all .2s}.navbar a:hover{background:#4ecca31f}.navbar a.active{color:#1f8a70;background:#4ecca32e}.nav-brand{font-weight:700;font-size:16px;color:#1f8a70;margin-right:auto}.nav-user{display:flex;align-items:center;gap:12px;font-size:13px}.nav-user-dropdown{position:absolute;top:calc(100% + 6px);right:0;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:12px;box-shadow:0 8px 24px #0000001f;display:flex;flex-direction:column;min-width:160px;padding:6px;z-index:200}.nav-user-dropdown a,.nav-user-dropdown button{display:block;width:100%;text-align:left;padding:8px 10px;border-radius:8px;border:none;background:none;color:#2b2f33;font-size:13px;cursor:pointer;text-decoration:none}.nav-user-dropdown a:hover,.nav-user-dropdown button:hover{background:#4ecca31f}.tier-badge{font-size:11px;padding:2px 8px;border-radius:10px;font-weight:600}.tier-none,.tier-free{background:#f4f6f9;color:#5c6b72}.tier-basic{background:#dceefb;color:#1d4ed8}.tier-advanced{background:#ede9fe;color:#6d28d9}.page{padding:24px;max-width:1200px;margin:0 auto;width:100%}h1{font-size:24px;margin-bottom:8px;color:#2b3a42}h2{font-size:18px;margin-top:24px;color:#2b3a42}.card{background:#ffffff8c;backdrop-filter:blur(14px) saturate(150%);-webkit-backdrop-filter:blur(14px) saturate(150%);border:1px solid rgba(255,255,255,.7);border-radius:16px;padding:16px;margin-bottom:16px;box-shadow:0 8px 28px #2b3a4212,inset 0 1px #fff9}.btn{display:inline-block;padding:8px 16px;border:1px solid transparent;border-radius:12px;cursor:pointer;font-size:14px;font-weight:500;text-decoration:none;background:#fff9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#2b3a42;transition:all .2s}.btn:not(.btn-primary):not(.btn-secondary):not(.btn-danger):not(.btn-ghost):hover{background:#ffffffd9}.btn-primary{background:linear-gradient(135deg,#4ecca3,#1f8a70);color:#fff;border-color:transparent;box-shadow:0 4px 14px #4ecca359}.btn-primary:hover{box-shadow:0 6px 18px #4ecca373;transform:translateY(-1px)}.btn-secondary{background:#4ecca326}.btn-secondary:hover{background:#4ecca347}.btn-danger{background:#ef4444;color:#fff;border-color:#ef4444}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;border-color:transparent;color:#5c6b72}.btn-ghost:hover{background:#4ecca324;color:#1f8a70}.btn-sm{padding:4px 8px;font-size:12px;border-radius:8px}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{padding:8px;border:1px solid rgba(167,215,197,.6);border-radius:10px;font-size:14px;font-family:inherit;width:100%;background:#fff9;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#2b3a42}input:focus,select:focus,textarea:focus{outline:none;border-color:#4ecca3;box-shadow:0 0 0 3px #4ecca32e;background:#ffffffe6}.form-row{margin-bottom:12px}.form-row label{display:block;font-size:13px;color:#5c6b72;margin-bottom:4px;font-weight:500}table{width:100%;border-collapse:collapse;font-size:14px}th{background:#ffffff80;border-bottom:2px solid rgba(167,215,197,.5);padding:8px;text-align:left;font-weight:600;color:#2b3a42}td{border-bottom:1px solid rgba(167,215,197,.25);padding:8px}tr:hover td{background:#4ecca30f}.status-pending{color:#b45309;background:#fef3c7;padding:2px 8px;border-radius:8px;font-size:12px}.status-approved{color:#166534;background:#d1fae5;padding:2px 8px;border-radius:8px;font-size:12px}.status-rejected{color:#991b1b;background:#fee2e2;padding:2px 8px;border-radius:8px;font-size:12px}.status-suspended{color:#5c6b72;background:#f4f6f9;padding:2px 8px;border-radius:8px;font-size:12px}.alert{padding:12px;border-radius:12px;margin-bottom:16px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.alert-error{background:#fee2e2cc;color:#991b1b;border:1px solid #fca5a5}.alert-success{background:#def2eacc;color:#1f8a70;border:1px solid #A7D7C5}.alert-info{background:#dceefbcc;color:#1e40af;border:1px solid #93c5fd}.alert-warning{background:#fef3c7cc;color:#92400e;border:1px solid #fcd34d}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-card{width:360px}.code-block{background:#2b3a42eb;color:#e9efec;padding:12px;border-radius:12px;font-family:Consolas,Monaco,monospace;font-size:12px;word-break:break-all;position:relative}.copy-btn{position:absolute;top:4px;right:4px;background:#4ecca3;color:#fff;border:none;padding:2px 8px;border-radius:8px;cursor:pointer;font-size:11px}.home{background:linear-gradient(160deg,#eaf6f1,#f4f6f9 40%,#e6f2fb);background-attachment:fixed;min-height:100vh}.home-nav{display:flex;align-items:center;justify-content:space-between;padding:12px 40px;background:#ffffff80;backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);border-bottom:1px solid rgba(255,255,255,.6);box-shadow:0 4px 24px #2b3a420d;position:sticky;top:0;z-index:100}.home-brand{display:flex;align-items:center;gap:4px;font-weight:700;font-size:18px;color:#2b3a42}.home-byt-logo{height:70px;width:70px;border-radius:50%;object-fit:cover;margin-right:8px}.home-logo{background:linear-gradient(135deg,#4ecca3,#1f8a70);color:#fff;padding:4px 10px;border-radius:10px;font-weight:800;box-shadow:0 4px 12px #4ecca366}.home-nav-links{display:flex;align-items:center;gap:20px}.home-nav-links a{color:#5c6b72;text-decoration:none;font-size:14px;font-weight:500}.home-nav-links a:hover{color:#1f8a70}.home-hero{text-align:center;padding:80px 20px 60px;position:relative}.home-hero-content{max-width:760px;margin:0 auto;background:#ffffff73;backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);border:1px solid rgba(255,255,255,.7);border-radius:24px;padding:48px 40px;box-shadow:0 16px 48px #2b3a4214,inset 0 1px #ffffffb3}.home-hero h1{font-size:42px;font-weight:800;color:#2b3a42;margin:0 0 16px;line-height:1.2}.home-hero-lead{font-size:18px;color:#5c6b72;margin:0 0 12px;line-height:1.6}.home-hero-tagline{font-size:16px;color:#1f8a70;margin:0 0 24px;font-weight:600}.home-hero-cta{display:flex;gap:12px;justify-content:center;margin-bottom:12px;flex-wrap:wrap}.btn-lg{padding:12px 28px;font-size:15px;border-radius:14px}.home-hero-note{font-size:13px;color:#8a98a0}.home-section{padding:60px 40px;max-width:1200px;margin:0 auto}.home-section h2{text-align:center;font-size:30px;color:#2b3a42;margin:0 0 8px}.home-section-lead{text-align:center;font-size:15px;color:#8a98a0;max-width:680px;margin:0 auto 32px}.home-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:32px}.home-grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.home-feature-card{background:#ffffff80;backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);padding:24px;border-radius:18px;border:1px solid rgba(255,255,255,.65);box-shadow:0 8px 28px #2b3a420f,inset 0 1px #fff9;transition:all .25s}.home-feature-card:hover{background:#ffffffb3;border-color:#a7d7c5cc;box-shadow:0 16px 40px #4ecca333,inset 0 1px #fffc;transform:translateY(-4px)}.home-feature-icon{font-size:32px;margin-bottom:12px}.home-feature-card h3{font-size:16px;color:#2b3a42;margin:0 0 8px}.home-feature-card p{font-size:13px;color:#8a98a0;margin:0;line-height:1.5}.home-packages-section{background:#ffffff59;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);max-width:none;padding-left:0;padding-right:0}.home-packages-section h2,.home-packages-section .home-section-lead{max-width:1200px;margin-left:auto;margin-right:auto}.home-pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:1100px;margin:0 auto;padding:0 40px}.home-pricing-card{background:#ffffff8c;-webkit-backdrop-filter:blur(14px) saturate(150%);backdrop-filter:blur(14px) saturate(150%);padding:28px;border-radius:18px;border:1px solid rgba(255,255,255,.7);box-shadow:0 8px 28px #2b3a420f;position:relative;display:flex;flex-direction:column}.home-pricing-card.highlighted{background:#ffffffbf;border:2px solid #4ECCA3;box-shadow:0 16px 40px #4ecca340;transform:scale(1.04)}.home-pricing-badge{position:absolute;top:-12px;right:20px;background:linear-gradient(135deg,#4ecca3,#1f8a70);color:#fff;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;box-shadow:0 4px 12px #4ecca366}.home-pricing-tier{font-size:13px;font-weight:700;color:#1f8a70;letter-spacing:1px;margin-bottom:4px}.home-pricing-target{font-size:13px;color:#8a98a0;margin-bottom:16px}.home-pricing-price{font-size:32px;font-weight:800;color:#2b3a42;line-height:1}.home-pricing-cycle{font-size:13px;color:#8a98a0;margin-bottom:4px}.home-pricing-yearly{font-size:12px;color:#16a34a;margin-bottom:16px}.home-pricing-features{list-style:none;padding:0;margin:16px 0;flex:1}.home-pricing-features li{font-size:13px;color:#5c6b72;padding:4px 0}.home-benefits-section{background:#eaf6f166;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);max-width:none;padding-left:0;padding-right:0}.home-benefits-section h2{max-width:1200px;margin-left:auto;margin-right:auto}.home-benefits-section .home-grid{max-width:1100px;margin-left:auto;margin-right:auto;padding:0 40px}.home-benefit-card{background:#ffffff8c;-webkit-backdrop-filter:blur(14px) saturate(150%);backdrop-filter:blur(14px) saturate(150%);padding:24px;border-radius:18px;border:1px solid rgba(255,255,255,.7);box-shadow:0 8px 24px #2b3a420d}.home-benefit-card h3{color:#1f8a70;font-size:17px;margin:0 0 16px}.home-benefit-card ul{padding-left:18px;color:#5c6b72;font-size:14px;line-height:1.8}.home-footer{background:#2b3a42f2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);color:#c8d3d6;padding:48px 40px 24px}.home-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;max-width:1200px;margin:0 auto 32px}.home-footer h4{color:#fff;font-size:14px;margin:0 0 12px}.home-footer ul{list-style:none;padding:0;margin:0;font-size:13px}.home-footer ul li{padding:4px 0}.home-footer a{color:#c8d3d6;text-decoration:none}.home-footer a:hover{color:#4ecca3}.home-footer-copy{text-align:center;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#8a98a0}@media (max-width: 768px){.home-nav{padding:10px 16px;flex-wrap:wrap;gap:8px}.home-nav-links{gap:10px;flex-wrap:wrap}.home-hero{padding:40px 16px}.home-hero-content{padding:32px 20px;border-radius:18px}.home-hero h1{font-size:28px}.home-section{padding:40px 16px}.home-footer-grid{grid-template-columns:1fr}.home-pricing-card.highlighted{transform:none}}.spinner-sm{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}button:disabled{opacity:.6;cursor:not-allowed}