body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}:root{--primary-gradient:linear-gradient(135deg,#667eea,#764ba2);--primary-color:#667eea;--primary-dark:#5a67d8;--primary-light:#a7b6f5;--secondary-color:#764ba2;--accent-color:#f093fb;--accent-gradient:linear-gradient(135deg,#667eea,#f093fb);--background-primary:#0f1419;--background-secondary:#1a2332;--background-tertiary:#2d3748;--background-light:#fff;--surface-primary:#fff;--surface-secondary:#f8fafc;--surface-dark:#1e2937;--text-primary:#1a202c;--text-secondary:#4a5568;--text-tertiary:#718096;--text-light:#fff;--text-muted:#a0aec0;--success-color:#48bb78;--warning-color:#ed8936;--error-color:#f56565;--info-color:#4299e1;--border-light:#e2e8f0;--border-medium:#cbd5e0;--border-dark:#4a5568;--shadow-sm:0 1px 3px 0 #0000001a,0 1px 2px 0 #0000000f;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--shadow-2xl:0 25px 50px -12px #00000040;--shadow-glow:0 0 20px #667eea66;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--font-family-primary:"Inter","SF Pro Display",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-family-heading:"Inter","SF Pro Display",-apple-system,BlinkMacSystemFont,sans-serif;--font-family-mono:"SF Mono","Monaco","Inconsolata","Roboto Mono",monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--text-6xl:3.75rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--transition-fast:0.15s ease;--transition-base:0.25s ease;--transition-slow:0.3s ease;--transition-bounce:0.4s cubic-bezier(0.68,-0.55,0.265,1.55);--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070;--z-toast:1080}@media (prefers-color-scheme:dark){:root{--surface-primary:#1e2937;--surface-secondary:#374151;--text-primary:#fff;--text-secondary:#d1d5db;--text-tertiary:#9ca3af;--border-light:#374151;--border-medium:#4b5563}}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fff;background-color:var(--surface-primary);color:#1a202c;color:var(--text-primary);font-family:Inter,SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe 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1rem;text-align:center}.history-modal{max-height:90vh;width:95%}.history-modal-content,.history-modal-header{padding:1rem}.payment-modal{width:95%}.modal-content,.modal-header{padding:1rem}.modal-actions{flex-direction:column}.auth-required{margin:1rem}}.page-container{animation:fadeIn .5s ease-in-out;margin:2rem auto;max-width:1200px;padding:0 2rem}.page-container h2{color:#333;font-size:2.2rem;margin-bottom:2rem;text-align:center}.info-card{background-color:#fff;border:1px solid #eef;border-radius:12px;box-shadow:0 8px 16px #0000000d;padding:2rem}.settings-container{display:flex;gap:2rem}.settings-tabs{border-right:1px solid #eee;display:flex;flex-direction:column;flex-shrink:0;padding-right:2rem;width:180px}.settings-tabs .tab-item{background:none;border:none;border-radius:8px;color:#555;cursor:pointer;font-size:1rem;padding:1rem;text-align:left;transition:all .2s ease}.settings-tabs .tab-item:hover{background-color:#f7f7ff;color:#5a67d8}.settings-tabs .tab-item.active{background-color:#eef2ff;color:#4c51bf;font-weight:600}.settings-content{flex-grow:1}.settings-form h3{color:#333;font-size:1.5rem}.settings-form .form-group,.settings-form h3{margin-bottom:1.5rem}.settings-form label{color:#444;display:block;font-weight:600;margin-bottom:.5rem}.form-actions{text-align:right}.membership-page{background:linear-gradient(135deg,#1a202c,#2d3748);min-height:100vh;padding:2rem 0}.membership-page .page-container{margin:0 auto;padding:0 2rem}.membership-page h2{color:#fff;font-weight:700;margin-bottom:3rem;text-shadow:0 2px 4px #0000004d}.membership-header{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));margin-bottom:3rem}.membership-status-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1a;box-shadow:0 8px 32px #0000004d}.membership-status-card h4{color:#fff;font-size:1.2rem;font-weight:700;margin-bottom:1rem}.membership-status-card p{color:#cbd5e0;font-size:1rem;line-height:1.6;margin-bottom:.75rem}.membership-status-card strong{color:#81c784;font-weight:600}.activation-code-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1a;box-shadow:0 8px 32px #0000004d}.activation-code-card h4{color:#fff;font-size:1.2rem;font-weight:700;margin-bottom:1rem}.activation-form{display:flex;flex-wrap:wrap;gap:1rem}.activation-form .form-input{background:#ffffff1a;border:2px solid #fff3;border-radius:8px;color:#fff;flex:1 1;font-size:1rem;font-weight:500;min-width:200px;padding:.75rem 1rem;transition:all .3s ease}.activation-form .form-input:focus{background:#ffffff26;border-color:#81c784;box-shadow:0 0 0 3px #81c78433;outline:none}.activation-form .form-input::placeholder{color:#9ca3af;font-weight:400}.activation-form .btn{border-radius:8px;font-weight:600;padding:.75rem 1.5rem;transition:all .3s 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