.checkout-page{background:linear-gradient(135deg,#0a0a0a 0%,#1a1a2e 50%,#16213e 100%);min-height:100vh;padding:2rem 1rem}.checkout-container{max-width:600px;margin:0 auto}.checkout-header{text-align:center;margin-bottom:3rem}.checkout-header h1{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-size:2.5rem;font-weight:700}.checkout-header p{color:#ffffffb3;font-size:1.1rem}.pricing-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#1a1a2ee6 0%,#101020f2 100%);border:1px solid #667eea33;border-radius:20px;margin-bottom:2rem;padding:2.5rem;box-shadow:0 20px 25px -5px #00000080,0 10px 10px -5px #667eea1a}.pricing-badge{color:#fff;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:20px;margin-bottom:1.5rem;padding:.5rem 1.5rem;font-size:.9rem;font-weight:600;display:inline-block}.pricing-amount{justify-content:center;align-items:baseline;margin-bottom:2rem;display:flex}.currency{color:#ffffffb3;margin-right:.25rem;font-size:2rem}.price{color:#fff;font-size:4rem;font-weight:700}.period{color:#fff9;margin-left:.5rem;font-size:1.5rem}.pricing-features{margin-bottom:2rem}.pricing-features h3{color:#fff;margin-bottom:1rem;font-size:1.2rem}.pricing-features ul{margin:0;padding:0;list-style:none}.pricing-features li{color:#ffffffd9;align-items:center;padding:.75rem 0;font-size:1rem;display:flex}.pricing-features li svg{color:#667eea;flex-shrink:0;width:20px;height:20px;margin-right:.75rem}.payment-tabs{gap:.75rem;margin-bottom:2rem;display:flex}.payment-tab{color:#fff9;cursor:pointer;background:#ffffff0d;border:2px solid #ffffff1a;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:.875rem 1rem;font-size:.95rem;font-weight:600;transition:all .3s;display:flex}.payment-tab:hover{color:#ffffffe6;background:#ffffff14;border-color:#667eea4d}.payment-tab.active{color:#fff;background:linear-gradient(135deg,#667eea33 0%,#764ba233 100%);border-color:#667eea;box-shadow:0 0 20px #667eea4d}.payment-tab svg{flex-shrink:0}.payment-method-container{min-height:150px;margin-bottom:1rem}.payment-method{animation:.3s ease-in fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.kofi-info{text-align:center;padding:1rem 0}.kofi-description{color:#fffc;margin-bottom:1.5rem;font-size:.95rem;line-height:1.6}.kofi-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#ff5e5b 0%,#ff1744 100%);border:none;border-radius:12px;justify-content:center;align-items:center;gap:.75rem;width:100%;padding:1rem 2rem;font-size:1.1rem;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;box-shadow:0 4px 6px #ff5e5b66}.kofi-btn:hover{background:linear-gradient(135deg,#ff4845 0%,#e91e63 100%);transform:translateY(-2px);box-shadow:0 10px 20px #ff5e5b66,0 6px 6px #ff5e5b33}.kofi-btn svg{flex-shrink:0}.kofi-note{color:#ffffffb3;background:#ff5e5b1a;border:1px solid #ff5e5b4d;border-radius:8px;margin-top:1.5rem;padding:1rem;font-size:.85rem;line-height:1.5}.kofi-note strong{color:#ff5e5b;font-weight:600}.subscribe-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:12px;width:100%;padding:1rem 2rem;font-size:1.1rem;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 6px #667eea66}.subscribe-btn:hover:not(:disabled){background:linear-gradient(135deg,#5568d3 0%,#6a3f91 100%);transform:translateY(-2px);box-shadow:0 10px 20px #667eea66,0 6px 6px #667eea33}.subscribe-btn:active:not(:disabled){transform:translateY(0)}.subscribe-btn:disabled{opacity:.6;cursor:not-allowed}.pricing-note{text-align:center;border-top:1px solid #667eea1a;margin-top:1.5rem;padding-top:1.5rem}.pricing-note p{color:#ffffff80;margin:.25rem 0;font-size:.85rem}.free-tier-info{text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a1a2e80;border:1px solid #ffffff1a;border-radius:12px;padding:2rem}.free-tier-info h3{color:#fff;margin-bottom:.5rem;font-size:1.3rem}.free-tier-info p{color:#fff9;margin-bottom:1rem}.back-btn{color:#fffc;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:8px;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;transition:all .3s}.back-btn:hover{background:#ffffff26;border-color:#ffffff4d;transform:translateY(-1px)}.error-message{color:#f87171;text-align:center;background:#ef44441a;border:1px solid #ef44444d;border-radius:8px;margin-top:1rem;padding:.75rem;font-size:.9rem}@media (max-width:640px){.checkout-header h1{font-size:2rem}.pricing-card{padding:2rem 1.5rem}.price{font-size:3rem}.period{font-size:1.2rem}.payment-tabs{flex-direction:column;gap:.5rem}.payment-tab{width:100%}.kofi-btn,.subscribe-btn{padding:.875rem 1.5rem;font-size:1rem}.kofi-description{font-size:.875rem}}