.modal-overlay { display: none; position: fixed; top:0; left:0; width:100%; height:100%; background: rgba(0,0,0,0.5); backdrop-filter: blur(5px); z-index: 9999; justify-content: center; align-items: center; opacity: 0; transition: opacity 0.3s; }
.modal-overlay.active { display: flex; opacity: 1; }
.modal-content { background: white; width: 100%; max-width: 450px; border-radius: 24px; overflow: hidden; transform: translateY(20px); transition: transform 0.3s; position: relative; }
.modal-overlay.active .modal-content { transform: translateY(0); }
.modal-header { display: flex; gap: 10px; padding: 20px 24px 0; background: white; }
.modal-tab { flex: 1; padding: 12px 16px; border-radius: 10px; border: 2px solid #e2e8f0; background: white; font-weight: 700; font-size: 15px; color: #64748b; cursor: pointer; transition: all 0.2s; }
.modal-tab.active { background: #0ea5e9; color: white; border-color: #0ea5e9; }
.modal-tab:hover:not(.active) { background: #f1f5f9; border-color: #cbd5e1; }
.modal-body { padding: 30px; }
.btn-google { display: flex; justify-content: center; align-items: center; gap: 10px; width: 100%; padding: 15px; border-radius: 12px; border: 1px solid #cbd5e1; background: white; font-weight: 600; color: #334155; text-decoration: none; transition: background 0.2s; margin-bottom: 20px; }
.btn-google:hover { background: #f1f5f9; }
.divider { display: flex; align-items: center; text-align: center; color: #94a3b8; font-size: 14px; margin-bottom: 20px; }
.divider::before, .divider::after { content: ''; flex: 1; border-bottom: 1px solid #e2e8f0; }
.divider span { padding: 0 10px; }
.form-control { width: 100%; padding: 15px; border-radius: 12px; border: 1px solid #cbd5e1; margin-bottom: 15px; font-size: 16px; outline: none; transition: border 0.2s; font-family: inherit; }
.form-control:focus { border-color: #0ea5e9; }
.btn-submit { width: 100%; padding: 15px; border-radius: 12px; background: #0ea5e9; color: white; font-weight: 700; font-size: 16px; border: none; cursor: pointer; transition: background 0.2s; font-family: inherit; }
.btn-submit:hover { background: #0284c7; }
.modal-close { position: absolute; top: 15px; right: 15px; background: #e2e8f0; border: none; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-weight: bold; color: #64748b; }
.modal-close:hover { background: #cbd5e1; }
.recaptcha-note { font-size: 11px; color: #94a3b8; text-align: center; margin-top: 10px; }
.recaptcha-note a { color: #0ea5e9; text-decoration: none; }