*{margin:0;padding:0;box-sizing:border-box}:root{--orange: #f97316;--orange-dark: #ea580c;--green: #16a34a;--green-bg: #dcfce7;--green-text: #15803d;--text-dark: #0f172a;--text-muted: #64748b;--bg: #f8fafc;--card-bg: #ffffff;--border: #e2e8f0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg);color:var(--text-dark);min-height:100vh;-webkit-font-smoothing:antialiased}.portal{width:100%;max-width:500px;margin:0 auto;padding:20px 16px 40px}.portal-header{text-align:center;margin-bottom:24px}.logo-container{display:flex;justify-content:center;align-items:center;gap:16px;padding:4px 0}.portal-logo{height:48px;width:auto;max-width:180px;object-fit:contain}.vip-logo{height:44px;max-width:140px}.logo-divider{width:1px;height:32px;background-color:var(--border);opacity:.8}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:20px;padding:32px 24px;box-shadow:0 4px 20px -2px #0000000d}.card-constrained{max-width:480px;margin:0 auto}.card.center{text-align:center}.big-icon{font-size:44px;margin-bottom:12px}.card h2{margin-bottom:8px;font-size:22px;font-weight:700;color:var(--text-dark)}.muted{color:var(--text-muted);font-size:15px;line-height:1.5;margin-bottom:20px}.btn-primary{background:linear-gradient(135deg,var(--orange) 0%,var(--orange-dark) 100%);color:#fff;border:none;border-radius:12px;padding:14px 28px;font-size:16px;font-weight:700;cursor:pointer;width:100%;box-shadow:0 4px 12px #f9731640;transition:all .2s ease}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 16px #f9731659}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-link{background:none;border:none;color:var(--orange-dark);font-size:14px;font-weight:600;margin-top:16px;cursor:pointer;text-decoration:underline}.otp-input{width:100%;font-size:32px;font-weight:700;text-align:center;letter-spacing:12px;padding:14px;border:2px solid var(--border);border-radius:14px;margin-bottom:16px;outline:none;transition:border-color .2s}.otp-input:focus{border-color:var(--orange)}.error-text{color:#ef4444;font-size:14px;font-weight:500;margin-bottom:12px}.spinner{width:40px;height:40px;border:4px solid var(--border);border-top-color:var(--orange);border-radius:50%;margin:0 auto 16px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.hero-card{background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff;border-radius:20px 20px 0 0;padding:24px;margin-bottom:0;display:flex;justify-content:space-between;align-items:center;box-shadow:0 10px 25px -5px #0f172a40}.user-greeting{flex:1}.member-badge{display:inline-block;background:#f9731633;color:var(--orange);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:4px 10px;border-radius:20px;margin-bottom:6px;border:1px solid rgba(249,115,22,.3)}.user-greeting h2{font-size:24px;font-weight:800;color:#fff}.points-display{text-align:right;background:#ffffff12;padding:12px 20px;border-radius:16px;border:1px solid rgba(255,255,255,.1)}.points-number{font-size:32px;font-weight:900;color:var(--orange);line-height:1}.points-subtitle{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#94a3b8;margin-top:4px}.max-discount-banner{background:linear-gradient(135deg,#10b981,#059669);color:#fff;border-radius:0 0 20px 20px;padding:14px 20px;margin-bottom:28px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 8px 20px -4px #10b9814d}.max-discount-banner.locked{background:linear-gradient(135deg,#3b82f6,#1d4ed8);box-shadow:0 8px 20px -4px #3b82f64d}.max-discount-badge{background:#fff3;color:#fff;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;padding:4px 10px;border-radius:12px;white-space:nowrap;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.max-discount-title{font-size:.92rem;font-weight:600;line-height:1.3}.portal-grid{display:flex;flex-direction:column;gap:28px}.portal-section{margin-bottom:0}.section-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}.section-header h3{font-size:18px;font-weight:700;color:var(--text-dark)}.section-hint{font-size:12px;color:var(--text-muted)}.rewards-list{background:var(--card-bg);border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 2px 10px #00000008}.reward-row{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border);transition:background .15s}.reward-row:last-child{border-bottom:none}.reward-info{display:flex;flex-direction:column}.reward-label{font-size:16px;font-weight:700;color:var(--text-dark)}.reward-sub{font-size:12px;color:var(--text-muted);margin-top:2px}.reward-row.redeemable{background:#f0fdf4;border-left:4px solid var(--green)}.reward-row.redeemable .reward-label{color:#14532d}.reward-row.redeemable .reward-sub{color:#166534}.badge-eligible{background:var(--green-bg);color:var(--green-text);font-size:13px;font-weight:700;padding:6px 12px;border-radius:20px;border:1px solid rgba(22,163,74,.2)}.badge-locked{background:#f1f5f9;color:#64748b;font-size:13px;font-weight:600;padding:6px 12px;border-radius:20px}.offers-list{display:flex;flex-direction:column;gap:20px}.offer-card{background:var(--card-bg);border:1px solid var(--border);border-radius:20px;overflow:hidden;box-shadow:0 4px 20px #0000000d;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s cubic-bezier(.16,1,.3,1)}.offer-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #0000001a}.offer-gradient-banner{background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;padding:24px 20px;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:8px;border-radius:20px 20px 0 0}.offer-gradient-banner:after{content:"🎁";position:absolute;right:-10px;bottom:-15px;font-size:80px;opacity:.18;transform:rotate(-15deg)}.offer-tag-badge{align-self:flex-start;background:#ffffff40;color:#fff;font-size:10px;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:4px 10px;border-radius:12px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.offer-gradient-banner h3{font-size:20px;font-weight:800;line-height:1.25;margin:0}.offer-img-wrapper{position:relative;width:100%;max-height:220px;overflow:hidden;background:#f1f5f9}.offer-image{width:100%;height:100%;object-fit:cover;display:block}.offer-body{padding:20px}.offer-body h4{font-size:19px;font-weight:800;color:var(--text-dark);margin-bottom:6px;line-height:1.3}.offer-body p{font-size:14px;color:var(--text-muted);line-height:1.5}.offer-discount-tag{display:inline-flex;align-items:center;gap:6px;background:#f8fafc;color:#334155;border:1px solid #cbd5e1;padding:6px 12px;border-radius:8px;font-size:.82rem;font-weight:700;margin-top:12px}.portal-footer{text-align:center;color:var(--text-muted);font-size:13px;margin-top:32px;padding:0 16px;line-height:1.5}@media (min-width: 768px){.portal{max-width:640px;padding:36px 24px 60px}.hero-card{padding:28px 36px;border-radius:24px 24px 0 0}.max-discount-banner{padding:16px 28px;border-radius:0 0 24px 24px}.max-discount-title{font-size:1.05rem}.user-greeting h2{font-size:28px}.points-number{font-size:38px}.portal-grid{display:flex;flex-direction:column;gap:28px}.offers-list{display:flex;flex-direction:column;gap:24px}}@media (min-width: 1024px){.portal{max-width:680px;padding:44px 32px 80px}.hero-card{padding:32px 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