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form{max-width:600px;margin:0 auto;width:100%}.login-card h2{margin-bottom:25px;font-weight:500;font-size:1.6rem;color:#111}.form-group{margin-bottom:15px;text-align:left}.label-text{font-weight:600;font-size:.9rem;margin-bottom:6px;display:block;color:#111}.full-width-select,.input-with-icon{width:100%;border-radius:4px;border:1px solid #ccc;background:#fff}.full-width-select{padding:8px 10px;font-size:.95rem;color:#333;cursor:pointer}.input-with-icon{display:flex;align-items:stretch;overflow:hidden}.icon-wrapper{background:#f9f9f9;padding:0 10px;display:flex;align-items:center;justify-content:center;border-right:1px solid #ccc;color:#666}.input-with-icon input{border:none;padding:8px 10px;width:100%;outline:none;font-size:.95rem}.error-border{border:2px solid #ff4444!important;box-shadow:0 0 5px #ff444480}.submit-btn{width:100%;padding:15px;background-color:#3b7dd8;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;margin-top:15px;transition:background .3s}.submit-btn:hover{background-color:#326a96}.links{margin-top:25px;font-size:.9rem;display:flex;flex-direction:column;gap:15px;align-items:flex-start;color:#000;font-weight:500}.links a{color:#1a5683;text-decoration:none;font-weight:700}.links a:hover{text-decoration:underline;color:#1a5683}.bottom-row{display:flex;justify-content:space-between;align-items:center;width:100%;margin-top:5px}.checkbox-label{display:flex;align-items:center;cursor:pointer;font-weight:500;color:#000}.checkbox-label input{margin-right:8px;width:14px;height:14px;cursor:pointer}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000d9;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.modal-content{background-color:#0a0a0a;color:#fff;padding:50px;border:1px solid #10b981;border-radius:24px;text-align:center;box-shadow:0 0 40px #10b98126;width:95%;max-width:1150px;height:auto;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.modal-content h3{font-size:2.2rem;color:#10b981;margin-bottom:25px;font-weight:800;letter-spacing:-.5px}.modal-info-section{margin-bottom:20px;line-height:1.7}.modal-text{font-size:1.15rem;color:#e2e8f0;margin-bottom:20px}.github-info{font-size:.95rem;color:#94a3b8;margin-bottom:25px}.github-link{color:#10b981;text-decoration:none;font-weight:600;border-bottom:1px solid rgba(16,185,129,.3);transition:all .2s}.github-link:hover{color:#34d399;border-bottom-color:#34d399}.security-guarantee{background:#10b9811a;padding:30px;border-radius:20px;border:1px solid rgba(16,185,129,.3);text-align:left;margin:25px 0;position:relative;overflow:hidden}.security-guarantee:after{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:#10b981}.security-guarantee h4{color:#10b981;margin-bottom:12px;font-size:1.3rem;display:flex;align-items:center;gap:10px;font-weight:700}.security-guarantee p{font-size:1.05rem;color:#d1fae5;line-height:1.6}.education-section{text-align:left;margin-bottom:30px;padding:0 10px}.education-section h4{color:#f1f5f9;font-size:1.25rem;margin-bottom:20px;font-weight:600}.edu-list{list-style:none;padding-left:0;display:grid;grid-template-columns:1fr 1fr;gap:15px}@media(max-width:768px){.edu-list{grid-template-columns:1fr}}.edu-list li{position:relative;padding-left:30px;font-size:1rem;color:#cbd5e1;line-height:1.4}.edu-list li:before{content:"🛡️";position:absolute;left:0;font-size:1.1rem}.modal-divider{border:none;border-top:1px solid #334155;margin:30px 0;width:100%}.age-selection-section{margin-bottom:30px}.section-title{color:#f1f5f9;font-size:1.1rem;font-weight:600;margin-bottom:15px}.modal-select{width:100%;max-width:450px;padding:14px 20px;background-color:#1a1a1a;color:#fff;border:1px solid #334155;border-radius:12px;font-size:1.05rem;cursor:pointer;outline:none;transition:all 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input{width:22px;height:22px;accent-color:#10b981}.modal-footer{margin-top:auto}.small-note{font-size:.9rem;color:#64748b;margin-bottom:20px}.close-btn{background-color:#10b981;color:#000;border:none;padding:18px 60px;border-radius:14px;cursor:pointer;font-weight:700;font-size:1.1rem;transition:all .3s;box-shadow:0 10px 15px -3px #10b9814d}.close-btn:hover:not(:disabled){background-color:#34d399;transform:translateY(-2px);box-shadow:0 20px 25px -5px #10b98166}.close-btn:disabled{background-color:#1e293b;color:#475569;cursor:not-allowed;box-shadow:none}.contact-section{display:grid;grid-template-columns:1fr 1fr;gap:20px;text-align:left;margin-top:10px}.contact-card{background:#ffffff05;padding:20px;border-radius:16px;border:1px solid rgba(255,255,255,.05);transition:border-color .3s}.contact-card:hover{border-color:#10b98133}.contact-card h5{color:#34d399;margin-bottom:12px;font-size:.85rem;text-transform:uppercase;letter-spacing:1px;font-weight:700}.contact-item{display:flex;align-items:center;gap:12px;font-size:.95rem;color:#94a3b8;margin-bottom:8px}.contact-item:last-child{margin-bottom:0}.contact-item a{color:#f1f5f9;text-decoration:none;transition:color .2s}.contact-item a:hover{color:#34d399}@media(max-width:600px){.contact-section{grid-template-columns:1fr}}@media(max-width:600px){.login-card{padding:25px 15px;width:95%}.modal-content{padding:30px 20px}.modal-content h3{font-size:1.6rem}.security-guarantee,.education-section{padding:15px}.close-btn{width:100%;padding:15px}}