body{background-color:var(--theme-bg-secondary, #f8f9fa)}.register-header{text-align:center;margin-bottom:2rem}.register-header img{max-width:120px;margin-bottom:1.5rem}.register-header h1{font-size:1.75rem;font-weight:700;color:var(--theme-text-primary);margin-bottom:.5rem}.register-header p{color:var(--theme-text-secondary);font-size:1.125rem}.register-card{background:var(--theme-surface-1, #ffffff);border:1px solid var(--theme-border-color, transparent);border-radius:.75rem;box-shadow:var(--theme-shadow-sm, 0 1px 3px 0 rgba(0, 0, 0, .1))}.register-card-body{padding:2rem}@media (min-width: 768px){.register-card-body{padding:2.5rem}}.form-header{text-align:center;margin-bottom:2rem}.form-header h2{font-size:1.25rem;font-weight:600;color:var(--theme-text-primary);margin-bottom:.5rem}.form-header p{color:var(--theme-text-secondary);font-size:.875rem;line-height:1.5}.form-floating{margin-bottom:1rem}.form-floating .form-control{background-color:var(--theme-input-bg, #ffffff);color:var(--theme-text-primary);border:1px solid var(--theme-input-border, #e5e7eb);height:3.5rem}.form-floating .form-control:focus{background-color:var(--theme-input-bg, #ffffff);color:var(--theme-text-primary);border-color:var(--theme-primary, #005bb7);box-shadow:0 0 0 .25rem rgba(var(--theme-primary-rgb, 0, 91, 183),.25)}.form-floating label{color:var(--theme-text-muted, #6b7280);padding:1rem .75rem}.form-floating .form-control::placeholder{color:var(--theme-text-muted, #8a8a8a)}.postal-code-field{position:relative}.postal-code-field .form-control{padding-right:2.5rem}.postal-code-field .postal-icon{position:absolute;right:1rem;top:50%;transform:translateY(-50%);color:var(--theme-text-muted);pointer-events:none}.form-text{font-size:.875rem;color:var(--theme-text-muted, #6b7280);margin-top:.25rem;line-height:1.4}.text-danger{color:var(--theme-danger, #dc3545);font-size:.875rem;margin-top:.25rem}.form-control.is-invalid{border-color:var(--theme-danger, #dc3545)}.btn-register{width:100%;padding:.75rem 1.5rem;font-size:1.125rem;font-weight:600;background-color:var(--theme-primary, #0066cc);border-color:var(--theme-primary, #0066cc);color:#fff;border-radius:.5rem;transition:all .2s ease}.btn-register:hover{background-color:var(--theme-primary-dark, #004d99);border-color:var(--theme-primary-dark, #004d99);transform:translateY(-1px);box-shadow:0 4px 12px rgba(var(--theme-primary-rgb, 0, 102, 204),.25)}.btn-register:active{transform:translateY(0)}.btn-register:disabled{opacity:.65;cursor:not-allowed}.btn-register i{margin-right:.5rem}.register-footer{text-align:center;margin-top:1.5rem}.register-footer a{color:var(--theme-link, #3a9fff);text-decoration:none;font-weight:500;transition:color .2s ease}.register-footer a:hover{color:var(--theme-link-hover, #5eb0ff);text-decoration:underline}.register-footer i{margin-right:.25rem}.help-section{text-align:center;margin-top:1.5rem}.help-section p{color:var(--theme-text-muted, #6b7280);font-size:.875rem;margin:0}.help-section a{color:var(--theme-link, #3a9fff);text-decoration:none;font-weight:500}.help-section a:hover{color:var(--theme-link-hover, #5eb0ff);text-decoration:underline}.spinner-border-sm{width:1rem;height:1rem;border-width:.2em}.dark-mode body{background-color:var(--theme-bg-primary)}.dark-mode .register-card{background-color:var(--theme-surface-1);border-color:var(--theme-border-color)}.dark-mode .form-floating .form-control{background-color:var(--theme-input-bg);border-color:var(--theme-input-border);color:var(--theme-text-primary)}.dark-mode .form-floating .form-control:focus{background-color:var(--theme-input-bg);border-color:var(--theme-primary)}.dark-mode .form-floating label{color:var(--theme-text-muted)}@media (max-width: 576px){.register-header h1{font-size:1.5rem}.register-header p{font-size:1rem}.register-card-body{padding:1.5rem}.btn-register{font-size:1rem}}