*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;line-height:1.5}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#475569;background-color:#dbeafe;min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.header{background-color:#fff;border-bottom:1px solid #cbd5e1;padding:.5rem 1rem;text-align:center}.header-content{max-width:800px;margin:0 auto}.header-title{font-size:2.5rem;font-weight:700;color:#334155;margin-bottom:.25rem;letter-spacing:.01em}.header-subtitle{font-size:.875rem;color:#64748b;font-weight:400}.main-content{flex:1;padding:2rem 1rem;display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 120px)}@media (min-width: 1024px){.app{flex-direction:column;min-height:100vh}.header{width:100%;border-bottom:1px solid #cbd5e1;padding:.75rem 1rem;position:relative}.header-content{max-width:800px;margin:0 auto}.header-title{font-size:2.5rem;font-weight:700;color:#334155;letter-spacing:.01em;margin-bottom:.5rem}.header-subtitle{font-size:1rem;color:#64748b;line-height:1.6}.main-content{flex:1;width:100%;margin-left:0;padding:2rem 1rem;align-items:center;justify-content:center;min-height:calc(100vh - 120px)}}.support-form-container{background-color:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a,0 1px 2px #0000000f;padding:1.5rem;width:100%;max-width:550px}@media (min-width: 1024px){.support-form-container{max-width:600px;margin-top:0;padding:2rem}}.form-header{text-align:center;margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:1px solid #e5e7eb}.form-header h2{font-size:1.25rem;font-weight:600;color:#334155;margin-bottom:.25rem}.form-header p{color:#64748b;font-size:.875rem}.support-form{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.25rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.form-label{font-weight:500;color:#475569;font-size:.875rem}.required{color:#dc2626}.form-input,.form-select,.form-textarea{padding:.625rem;border:1px solid #d1d5db;border-radius:6px;font-size:.95rem;transition:all .2s ease;background-color:#fff}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:#64748b;box-shadow:0 0 0 3px #64748b26}.form-input.error,.form-select.error,.form-textarea.error{border-color:#dc2626;box-shadow:0 0 0 3px #dc26261a}.form-input.valid,.form-select.valid,.form-textarea.valid{border-color:#3b82f6}.form-input::placeholder,.form-textarea::placeholder{color:#9ca3af}.form-textarea{resize:vertical;min-height:50px;font-family:inherit}.form-select{cursor:pointer;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");background-position:right .5rem center;background-repeat:no-repeat;background-size:1.5em 1.5em;padding-right:2.5rem;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-file{padding:.5rem;border:2px dashed #d1d5db;border-radius:6px;font-size:.875rem;cursor:pointer;transition:all .2s ease;background-color:#f9fafb}.form-file:hover{border-color:#9ca3af;background-color:#f3f4f6}.form-file:focus{outline:none;border-color:#64748b;box-shadow:0 0 0 3px #64748b26}.form-file.error{border-color:#dc2626;background-color:#fef2f2}.file-help{font-size:.75rem;color:#6b7280;margin-top:.25rem}.error-message{color:#dc2626;font-size:.75rem;font-weight:500;margin-top:.25rem;display:flex;align-items:center;gap:.25rem;animation:fadeIn .2s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.form-submit{margin-top:.5rem;display:flex;justify-content:center}.submit-button{background-color:#64748b;color:#fff;border:none;border-radius:8px;padding:.75rem 1.75rem;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;min-width:110px;justify-content:center}.submit-button.enabled:hover{background-color:#475569;transform:translateY(-1px);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.submit-button.enabled:active{transform:translateY(0);box-shadow:0 1px 2px #0000000d}.submit-button.disabled{background-color:#9ca3af;cursor:not-allowed;opacity:.6}.submit-button:focus{outline:none;box-shadow:0 0 0 3px #64748b4d}.loading-spinner{width:16px;height:16px;border:2px solid transparent;border-top:2px solid #ffffff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.success-message{display:flex;justify-content:center;align-items:center;text-align:center;min-height:400px}.success-content{background-color:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a,0 1px 2px #0000000f;padding:3rem 2rem;max-width:500px;width:100%}.success-icon{margin:0 auto 1.5rem;display:flex;justify-content:center}.success-title{font-size:1.5rem;font-weight:600;color:#334155;margin-bottom:1rem}.success-description{color:#64748b;font-size:1rem;line-height:1.6}.footer{background-color:#fff;border-top:1px solid #e5e7eb;padding:1rem;margin-top:auto}.footer-content{max-width:800px;margin:0 auto;text-align:center}@media (min-width: 1024px){.footer{position:relative;margin-top:auto;width:100%;border-top:1px solid #e5e7eb}}.footer-text-protected{font-size:.875rem;color:#6b7280;display:inline-block;position:relative;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;letter-spacing:1px;text-rendering:optimizeSpeed}.footer-text-protected:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:transparent;pointer-events:none;z-index:1}@media (max-width: 1023px) and (min-width: 769px){.header{padding:2rem 1rem}.header-title{font-size:2.25rem}.header-subtitle{font-size:1.125rem}}@media (max-width: 768px){.header-title{font-size:1.875rem}.header-subtitle{font-size:.95rem}.support-form-container{margin:0 .5rem;padding:1.25rem}.form-row{grid-template-columns:1fr;gap:1.5rem}.main-content{padding:1.5rem .5rem}.success-content{margin:0 .5rem;padding:2rem 1.5rem}}@media (max-width: 480px){.header{padding:1rem}.header-title{font-size:1.625rem}.header-subtitle{font-size:.875rem}.support-form-container{padding:.875rem}.form-header h2{font-size:1.125rem}.submit-button{width:100%}}
