:root{--primary-color: #2ecc71;--primary-dark: #27ae60;--secondary-color: #3498db;--accent-color: #e74c3c;--background-dark: rgba(0, 0, 0, .7);--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--text-light: #ffffff;--text-dark: #2c3e50;--shadow: 0 8px 32px rgba(0, 0, 0, .3);--radius: 16px;--transition: all .3s ease}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:Poppins,sans-serif;overflow-x:hidden}#app{min-height:100vh;width:100%;display:flex;flex-direction:column}payment-section,success-message,paypal-return-page,paypal-cancel-page,admin-login{display:flex;flex-direction:column;align-items:center;width:100%;min-height:100vh;padding:2rem 1rem;box-sizing:border-box}payment-section .glass-card,success-message .glass-card,paypal-return-page .glass-card,paypal-cancel-page .glass-card,admin-login .admin-login-card{width:100%;max-width:600px}tournament-app,admin-app{display:flex;flex-direction:column;width:100%;flex:1;min-height:100vh}body{background-color:#1a1a2e}.video-background{position:fixed;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:-2}.video-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#1a1a2ed9,#16213ecc,#0f3460d9);z-index:-1}.container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:2rem 1rem}.header{text-align:center;margin-bottom:2rem;animation:fadeInDown .8s ease-out}.header h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:700;color:var(--text-light);text-shadow:2px 2px 4px rgba(0,0,0,.5);margin-bottom:.5rem}.header .subtitle{font-size:clamp(1rem,2.5vw,1.5rem);color:var(--primary-color);font-weight:300}.header .badge{display:inline-block;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding:.5rem 1.5rem;border-radius:50px;font-size:1rem;font-weight:600;margin-top:1rem;box-shadow:var(--shadow)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow);width:100%;max-width:600px;animation:fadeInUp .8s ease-out}.form-group{margin-bottom:1.5rem}.form-group label{display:block;color:var(--text-light);font-weight:500;margin-bottom:.5rem;font-size:.95rem}.form-group input,.form-group textarea{width:100%;padding:1rem;border:2px solid var(--glass-border);border-radius:12px;background:#ffffff0d;color:var(--text-light);font-size:1rem;font-family:inherit;transition:var(--transition)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);background:#ffffff1a;box-shadow:0 0 20px #2ecc7133}.form-group input::placeholder,.form-group textarea::placeholder{color:#ffffff80}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-section{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--glass-border)}.form-section h3{color:var(--primary-color);font-size:1.2rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem 2rem;border:none;border-radius:12px;font-size:1.1rem;font-weight:600;font-family:inherit;cursor:pointer;transition:var(--transition);text-transform:uppercase;letter-spacing:1px}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;width:100%;box-shadow:0 4px 15px #2ecc7166}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px #2ecc7180}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.price-display{text-align:center;padding:1.5rem;background:linear-gradient(135deg,#2ecc7133,#3498db33);border-radius:12px;margin:1.5rem 0}.price-display .amount{font-size:2.5rem;font-weight:700;color:var(--primary-color)}.price-display .label{color:var(--text-light);font-size:.9rem;margin-top:.5rem}.payment-buttons{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.paypal-button-container{min-height:55px}.success-container{text-align:center;padding:2rem}.success-icon{width:100px;height:100px;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;animation:scaleIn .5s ease-out}.success-icon svg{width:50px;height:50px;stroke:#fff;stroke-width:3}.success-title{color:var(--primary-color);font-size:1.8rem;margin-bottom:1rem}.success-message{color:var(--text-light);font-size:1.1rem;line-height:1.6}.error-message{background:#e74c3c33;border:1px solid var(--accent-color);color:#ff6b6b;padding:1rem;border-radius:12px;margin-bottom:1rem;text-align:center}.loading-spinner{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{transform:scale(0)}to{transform:scale(1)}}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.container{padding:1rem .75rem}.glass-card{padding:1.5rem;border-radius:12px}.form-row{grid-template-columns:1fr}.header h1{font-size:1.8rem}.price-display .amount{font-size:2rem}}@media (max-width: 480px){.glass-card{padding:1rem}.form-group input,.form-group textarea{padding:.85rem}.btn{padding:.85rem 1.5rem;font-size:1rem}}.paypal-buttons{border-radius:12px!important;overflow:hidden}.admin-page{width:100%;max-width:none;align-self:stretch;box-sizing:border-box}.container.admin-page{padding:1rem clamp(.5rem,1.5vw,1.25rem) 2rem}.admin-login-card{max-width:450px;margin:0 auto}.admin-login-header{text-align:center;margin-bottom:2rem}.admin-login-header .admin-icon{font-size:3rem;margin-bottom:1rem}.admin-login-header h2{color:var(--text-light);font-size:1.8rem;margin-bottom:.5rem}.admin-login-header p{color:#ffffffb3;font-size:.95rem}.admin-login-footer{margin-top:1.5rem;text-align:center}.admin-login-footer .back-link{color:var(--secondary-color);text-decoration:none;font-size:.9rem;transition:var(--transition)}.admin-login-footer .back-link:hover{color:var(--primary-color)}.admin-verifying{text-align:center;padding:3rem;max-width:300px;margin:0 auto}.admin-verifying .loading-spinner{width:40px;height:40px;margin-bottom:1rem}.admin-verifying p{color:var(--text-light)}.admin-container{width:100%;display:flex;flex-direction:column;gap:1.5rem}.admin-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem}.admin-header-content h1{color:var(--text-light);font-size:1.8rem;margin-bottom:.25rem}.admin-header-content p{color:#ffffffb3;font-size:.9rem}.btn-logout{background:#e74c3c33;border:1px solid var(--accent-color);color:var(--accent-color);padding:.75rem 1.5rem;font-size:.9rem}.btn-logout:hover{background:var(--accent-color);color:#fff}.admin-loading{text-align:center;padding:3rem}.admin-loading .loading-spinner{width:40px;height:40px;margin-bottom:1rem}.admin-loading p{color:var(--text-light)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.stat-card{text-align:center;padding:1.5rem;transition:var(--transition)}.stat-card:hover{transform:translateY(-4px)}.stat-icon{font-size:2rem;margin-bottom:.5rem}.stat-value{font-size:2.5rem;font-weight:700;color:var(--text-light);line-height:1.2}.stat-label{color:#ffffffb3;font-size:.9rem;margin-top:.25rem}.stat-paid .stat-value{color:var(--primary-color)}.stat-pending .stat-value{color:#f39c12}.stat-failed .stat-value{color:var(--accent-color)}.admin-actions{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem}.actions-left .total-amount{color:var(--primary-color);font-size:1.1rem;font-weight:600}.actions-right{display:flex;gap:.75rem}.btn-secondary{background:#3498db33;border:1px solid var(--secondary-color);color:var(--secondary-color);padding:.6rem 1.2rem;font-size:.85rem;text-transform:none;letter-spacing:0}.btn-secondary:hover{background:var(--secondary-color);color:#fff}.admin-table-container{padding:0;overflow:hidden}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}.admin-table{width:100%;border-collapse:collapse;min-width:min(100%,1100px);table-layout:auto}.admin-table th,.admin-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--glass-border)}.admin-table th{background:#ffffff0d;color:var(--text-light);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.admin-table tbody tr{transition:var(--transition)}.admin-table tbody tr:nth-child(2n){background:#ffffff05}.admin-table tbody tr:hover{background:#ffffff14}.admin-table td{color:var(--text-light);font-size:.9rem;vertical-align:middle}.admin-table .no-data{text-align:center;padding:3rem;color:#ffffff80;font-style:italic}.team-info{display:flex;flex-direction:column;gap:.25rem}.team-info strong{color:var(--text-light)}.team-info small{color:#ffffff80;font-size:.8rem}.contact-info{display:flex;flex-direction:column;gap:.25rem}.contact-info small{color:#ffffff80;font-size:.8rem}.admin-table a{color:var(--secondary-color);text-decoration:none;transition:var(--transition)}.admin-table a:hover{color:var(--primary-color)}.status-badge{display:inline-block;padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:500;white-space:nowrap}.status-paid{background:#2ecc7133;color:var(--primary-color);border:1px solid var(--primary-color)}.status-pending{background:#f39c1233;color:#f39c12;border:1px solid #f39c12}.status-failed{background:#e74c3c33;color:var(--accent-color);border:1px solid var(--accent-color)}.btn-delete{background:#e74c3c26;border:1px solid rgba(231,76,60,.4);border-radius:8px;padding:.5rem .75rem;cursor:pointer;transition:var(--transition);font-size:1rem;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.btn-delete:hover{background:#e74c3c4d;border-color:var(--accent-color);transform:scale(1.1)}.btn-delete:active{transform:scale(.95)}@media (max-width: 1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.admin-header{flex-direction:column;gap:1rem;text-align:center}.admin-header-content h1{font-size:1.4rem}.admin-actions{flex-direction:column;gap:1rem}.actions-right{width:100%;flex-direction:column}.actions-right .btn{width:100%}.stat-card{padding:1rem}.stat-value{font-size:2rem}.stat-icon{font-size:1.5rem}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr 1fr;gap:.75rem}.stat-card{padding:.75rem}.stat-value{font-size:1.5rem}.stat-label{font-size:.75rem}.admin-header-content h1{font-size:1.2rem}.btn-logout{width:100%}}