.seller-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(1,38,69,.85);display:flex;align-items:flex-start;justify-content:center;z-index:99999;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:fadeIn .3s ease-out;-webkit-overflow-scrolling:touch;overscroll-behavior:none;overflow-y:auto;padding:max(1rem,env(safe-area-inset-top,0) + 1rem) max(1rem,env(safe-area-inset-right,0) + 1rem) max(1rem,env(safe-area-inset-bottom,0) + 1rem) max(1rem,env(safe-area-inset-left,0) + 1rem);box-sizing:border-box;scroll-behavior:smooth;min-height:100vh}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:scale(.95) translateY(-10px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.modal-content{background-color:white;padding:0;width:90%;max-width:700px;max-height:none;min-height:auto;box-shadow:0 8px 20px rgba(0,0,0,.1);color:#333;font-family:var(--font-heading);animation:slideIn .3s ease-out;will-change:transform;transform-origin:center;-webkit-overflow-scrolling:touch;position:relative;flex-shrink:0;margin:1rem auto}.modal-content,.modal-content.has-message{border-radius:1rem;overflow:hidden}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:2rem 2rem 1rem;border-bottom:none;margin-bottom:1rem;position:relative}.modal-header h2{margin:0;font-size:2rem;font-weight:700;color:var(--primary-color);text-align:center;font-family:var(--font-heading);position:relative;padding-bottom:1rem;flex:1}.modal-header h2:after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:3px;background-color:var(--primary-color);border-radius:2px}.close-button{background:none;border:none;font-size:1.5rem;color:var(--primary-color);cursor:pointer;line-height:1;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease;position:absolute;right:1rem;top:1rem;z-index:10}.close-button:hover{background-color:rgba(1,38,69,.1);color:#093d67;transform:scale(1.1)}.has-message .close-button{color:white;top:.5rem;right:.5rem}.has-message .close-button:hover{background-color:rgba(255,255,255,.2);color:white}.custom-message-banner{display:flex;align-items:center;gap:10px;padding:10px 16px;margin:0;background:#3b82f6;color:white;border-radius:1rem 1rem 0 0}.custom-message-banner .banner-icon{font-size:1rem;flex-shrink:0}.custom-message-banner p{margin:0;font-size:.85rem;line-height:1.4;font-weight:500}.become-seller-form{padding:0 2rem 2rem}.form-group{margin-bottom:1.5rem;position:relative;width:100%;box-sizing:border-box}.form-group label{display:block;margin-bottom:.5rem;font-size:1rem;font-weight:600;color:var(--primary-color);transition:color .3s ease}.form-group:focus-within label{color:#093d67}.form-input{width:100%;padding:.75rem 1rem;border:1px solid #ccc;border-radius:.5rem;background-color:#ffffff;color:#333;font-size:1rem;transition:all .3s ease;box-sizing:border-box}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(1,38,69,.15);transform:translateY(-2px)}.form-input::placeholder{color:#a1887f}.logo-upload-section{display:flex;align-items:center;gap:1rem;padding:1rem;border:2px dashed #ccc;border-radius:.5rem;background-color:#fafafa;transition:all .3s ease}.logo-upload-section:hover{border-color:var(--primary-color);background-color:rgba(1,38,69,.02)}.logo-preview{display:flex;align-items:center;justify-content:center;width:100px;height:100px;border:2px solid #ccc;border-radius:.5rem;overflow:hidden;background-color:#ffffff;box-shadow:0 2px 4px rgba(0,0,0,.1)}.logo-preview-image{width:100%;height:100%;object-fit:cover}.file-upload-button{padding:.75rem 1.5rem;background:linear-gradient(90deg,var(--primary-color),#093d67);color:white;border:none;border-radius:.5rem;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .3s ease;position:relative;overflow:hidden}.file-upload-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:all .6s ease}.file-upload-button:hover:before{left:100%}.file-upload-button:hover{background:linear-gradient(90deg,#093d67,var(--primary-color));transform:translateY(-2px);box-shadow:0 4px 12px rgba(1,38,69,.3)}.file-input{display:none}.error-message{color:#e53e3e;font-size:.875rem;margin-top:.5rem;display:block;font-weight:500}.modal-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem;padding-top:1.5rem;border-top:1px solid #e0d5c8}.cancel-button{padding:.75rem 1.5rem;background-color:initial;color:#8d6e63;border:2px solid #e0d5c8;border-radius:8px;cursor:pointer;font-size:.9rem;transition:all .2s ease}.cancel-button:hover:not(:disabled){background-color:#f5f5f5;border-color:#d7ccc8}.submit-button{width:100%;background:linear-gradient(90deg,var(--primary-color),#093d67);color:white;border-radius:.5rem;padding:1rem;font-weight:700;font-size:1.1rem;border:none;cursor:pointer;transition:all .3s ease;margin-top:1rem;position:relative;overflow:hidden}.submit-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:all .6s ease}.submit-button:hover:before{left:100%}.submit-button:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 6px 15px rgba(1,38,69,.3);background:linear-gradient(90deg,#093d67,var(--primary-color))}.submit-button:active{transform:translateY(1px)}.cancel-button:disabled,.submit-button:disabled{background:#8aa1b6;cursor:not-allowed;transform:none;opacity:1}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-grid .form-group{margin-bottom:0}.form-group.full-width{grid-column:1/-1}.social-auth-section{margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid #e0d5c8}.social-auth-title{font-size:.9rem;color:#666;text-align:center;margin-bottom:1rem}.social-auth-buttons{display:flex;gap:1rem;justify-content:center}.social-auth-button{flex:1;max-width:200px;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1rem;border:1px solid #e0d5c8;border-radius:8px;background-color:white;cursor:pointer;font-size:.9rem;font-weight:500;color:#333;transition:all .2s ease}.social-auth-button:hover{background-color:#f5f5f5;border-color:#d7ccc8;transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.social-auth-button.google{color:#4285f4}.social-auth-button.google:hover{background-color:#f8fbff;border-color:#4285f4}.social-auth-button.facebook{background-color:#1877f2;color:white;border-color:#1877f2}.social-auth-button.facebook:hover{background-color:#166fe5;border-color:#166fe5}.social-auth-divider{display:flex;align-items:center;margin:1.5rem 0;gap:1rem}.social-auth-divider:after,.social-auth-divider:before{content:"";flex:1;height:1px;background-color:#e0d5c8}.social-auth-divider span{color:#999;font-size:.85rem;text-transform:lowercase}@media (max-width:768px){.seller-modal-overlay{padding-bottom:1.5rem;padding-left:.5rem;padding-right:.5rem;min-height:100vh}.modal-content{width:95%;min-width:320px;margin:0 auto}.modal-header{padding:1.5rem 1rem 1rem}.modal-header h2{font-size:1.5rem;padding-bottom:.75rem}.modal-header h2:after{width:60px;height:2px}.become-seller-form{padding:0 1rem 1.5rem}.form-group{margin-bottom:1rem}.form-grid{grid-template-columns:1fr}.social-auth-buttons{flex-direction:column}.social-auth-button{max-width:100%}.modal-actions{flex-direction:column-reverse;gap:.75rem;margin-top:1rem}.cancel-button,.submit-button{width:100%;justify-content:center}.logo-upload-section{flex-direction:column;text-align:center;gap:1rem}.logo-preview{align-self:center}}@media (max-height:600px){.seller-modal-overlay{padding-bottom:1rem;padding-left:.5rem;padding-right:.5rem;align-items:flex-start;min-height:100vh}.modal-content{margin:0 auto}.modal-header{padding:1rem 1rem .75rem}.modal-header h2{font-size:1.4rem;padding-bottom:.5rem}.modal-header h2:after{width:50px;height:2px}.become-seller-form{padding:0 1rem 1rem}.form-group{margin-bottom:1rem}.modal-actions{gap:.75rem;margin-top:1rem}}@media (max-width:480px) and (max-height:700px){.seller-modal-overlay{padding-bottom:1rem;padding-left:.5rem;padding-right:.5rem}.modal-content{width:95%;margin:0 auto}.modal-header{padding:1rem 1rem .75rem}.become-seller-form{padding:0 1rem 1rem}.close-button{right:.75rem;top:.75rem;width:32px;height:32px;font-size:1.25rem}}@media (max-width:480px) and (max-height:500px){.modal-header h2,.seller-modal-overlay{padding-bottom:.5rem}.modal-header h2{font-size:1.25rem}.form-group{margin-bottom:.75rem}.modal-actions{margin-top:.75rem}}