:root{--color-primary: #bc282e;--color-primary-hover: #9a2024;--color-secondary: #64748b;--color-secondary-hover: #475569;--color-bg: #ffffff;--color-bg-alt: #f8fafc;--color-border: #e2e8f0;--color-text: #0f172a;--color-text-secondary: #64748b;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-success: #16a34a;--color-success-bg: #dcfce7;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-heading: "Poppins", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", "Courier New", monospace;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--max-width: 1200px;--border-radius: .375rem;--header-height: 64px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, .06);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--z-dropdown: 50;--z-sticky: 100;--z-modal: 1000;--z-toast: 2000}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body.modal-open{overflow:hidden;position:fixed;width:100%;-webkit-overflow-scrolling:touch}.header{background-color:var(--color-bg);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:var(--z-sticky);height:var(--header-height);box-shadow:var(--shadow-sm)}.header-content{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-lg);height:100%;display:flex;justify-content:space-between;align-items:center}.header-logo img{height:40px;width:auto}.header-menu{position:relative}.menu-button{background:none;border:none;cursor:pointer;padding:var(--spacing-sm);display:flex;align-items:center;gap:var(--spacing-sm);color:var(--color-text);font-size:.875rem;font-weight:500;border-radius:var(--border-radius);transition:var(--transition-base)}.menu-button:hover{color:var(--color-primary);background-color:var(--color-bg-alt)}.menu-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.menu-button.active{color:var(--color-primary)}@media (hover: hover) and (pointer: fine){.menu-button:hover{color:var(--color-primary)}}.hamburger{width:24px;height:2px;background-color:currentColor;position:relative;display:block}.hamburger:before,.hamburger:after{content:"";position:absolute;width:24px;height:2px;background-color:currentColor;left:0}.hamburger:before{top:-7px}.hamburger:after{top:7px}.dropdown-menu{position:absolute;top:calc(100% + var(--spacing-sm));right:0;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:calc(var(--border-radius) * 1.5);box-shadow:var(--shadow-lg);min-width:200px;display:none;flex-direction:column;overflow:hidden;z-index:var(--z-dropdown);animation:dropdownSlide var(--transition-base);will-change:opacity,transform}@keyframes dropdownSlide{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.dropdown-menu.active{display:flex;will-change:auto}.menu-item{padding:var(--spacing-md);border:none;background:none;text-align:left;cursor:pointer;font-size:.875rem;color:var(--color-text);border-bottom:1px solid var(--color-border);transition:all var(--transition-fast)}.menu-item:last-child{border-bottom:none}.menu-item:hover{background-color:var(--color-bg-alt);padding-left:calc(var(--spacing-md) + 4px)}.menu-item:active{background-color:#e2e8f0}.menu-item:focus-visible{outline:2px solid var(--color-primary);outline-offset:-2px}.menu-user{color:var(--color-text-secondary);font-weight:500;cursor:default}.menu-user:hover{background-color:transparent}.desktop-nav{display:none}@media (min-width: 768px){.desktop-nav{display:flex;align-items:center;gap:var(--spacing-lg)}.header-menu{display:none}}.nav-link{background:none;border:none;color:var(--color-text);font-size:.875rem;font-weight:500;padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;border-radius:var(--border-radius);transition:all var(--transition-base)}.nav-link:hover{color:var(--color-primary);background-color:var(--color-bg-alt)}.nav-link:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.user-dropdown{position:relative}.user-dropdown-button{display:flex;align-items:center;gap:var(--spacing-sm);background:none;border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-sm) var(--spacing-md);color:var(--color-text);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-base)}.user-dropdown-button:hover{background-color:var(--color-bg-alt);border-color:var(--color-primary)}.user-dropdown-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.dropdown-arrow{font-size:.75rem;transition:transform var(--transition-base)}.user-dropdown.active .dropdown-arrow{transform:rotate(180deg)}.user-dropdown-menu{position:absolute;top:calc(100% + var(--spacing-sm));right:0;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);min-width:200px;display:none;z-index:var(--z-dropdown);animation:dropdownSlide var(--transition-base)}.user-dropdown-menu.active{display:block}.user-dropdown-item{display:block;width:100%;padding:var(--spacing-md);border:none;background:none;text-align:left;cursor:pointer;font-size:.875rem;color:var(--color-text);transition:all var(--transition-fast)}.user-dropdown-item:hover{background-color:var(--color-bg-alt);color:var(--color-primary)}.user-dropdown-item:focus-visible{outline:2px solid var(--color-primary);outline-offset:-2px}@media (max-width: 767px){.desktop-nav{display:none!important}.header-menu{display:block}}.main-content{max-width:var(--max-width);margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg)}.heading-container{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-2xl)}h1{font-family:var(--font-heading);font-size:2rem;font-weight:700;margin-bottom:0;color:var(--color-text)}#mainHeading{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.rename-icon{flex-shrink:0;width:40px;height:40px;margin-top:2px}h2{font-family:var(--font-heading);font-size:1.5rem;font-weight:600;margin-bottom:var(--spacing-lg);color:var(--color-text);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-border)}h3{font-family:var(--font-heading);font-size:1.125rem;font-weight:600;margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md);color:var(--color-text);padding-bottom:var(--spacing-xs);border-bottom:1px solid rgba(0,0,0,.05)}.section{background-color:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-xl);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-base)}.section:hover{box-shadow:var(--shadow-md)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg)}.form-field{display:flex;flex-direction:column;gap:var(--spacing-sm)}label{font-size:.875rem;font-weight:500;color:var(--color-text)}input[type=text],input[type=number],input[type=email],input[type=password],select,textarea{padding:var(--spacing-md) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--border-radius);font-size:1rem;font-family:var(--font-family);color:var(--color-text);background-color:var(--color-bg);transition:all var(--transition-base);box-shadow:var(--shadow-sm);transform:translateZ(0)}input[type=text]:hover:not(:focus),input[type=number]:hover:not(:focus),input[type=email]:hover:not(:focus),input[type=password]:hover:not(:focus),select:hover:not(:focus),textarea:hover:not(:focus){border-color:#94a3b8}input[type=text]:focus,input[type=number]:focus,input[type=email]:focus,input[type=password]:focus,select:focus,textarea:focus{outline:none;border-color:#626365;box-shadow:0 0 0 3px #6263651a,var(--shadow-sm);transform:translateY(-1px)}input:disabled,select:disabled,textarea:disabled{background-color:var(--color-bg-alt);color:var(--color-text-secondary);cursor:not-allowed;opacity:.6}textarea{resize:vertical;min-height:150px;width:100%}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right var(--spacing-md) center;background-size:1.25rem;padding-right:calc(var(--spacing-md) * 3);line-height:normal;height:auto}input[type=checkbox]{width:1.25rem;height:1.25rem;cursor:pointer;accent-color:var(--color-primary);transition:transform var(--transition-fast)}input[type=checkbox]:hover{transform:scale(1.1)}input[type=checkbox]:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.leg-row,.crew-row{background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-lg);margin-bottom:var(--spacing-md);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.leg-row:hover,.crew-row:hover{box-shadow:var(--shadow-md);border-color:#cbd5e1}.leg-header,.crew-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.leg-label,.crew-label{font-weight:600;font-size:1rem;color:var(--color-text)}.leg-fields,.crew-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md)}.time-input{display:grid;grid-template-columns:1fr auto 1fr;gap:var(--spacing-sm);align-items:center}.time-separator{font-size:1.25rem;font-weight:500;color:var(--color-text);-webkit-user-select:none;user-select:none}.time-input input[type=number]{padding:var(--spacing-md) var(--spacing-md);width:100%;min-width:0;box-sizing:border-box;-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.time-input input[type=number]::-webkit-inner-spin-button,.time-input input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.time-input-wrapper{position:relative}.time-input-wrapper:after{content:"HH";position:absolute;right:var(--spacing-sm);top:50%;transform:translateY(-50%);font-size:.75rem;font-weight:600;color:var(--color-text-secondary);pointer-events:none;letter-spacing:.05em}.time-input-wrapper--minutes:after{content:"MM"}button{font-family:var(--font-family);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-base);border:none;border-radius:var(--border-radius);transform:translateZ(0)}.btn-primary{background-color:var(--color-primary);color:#fff;padding:var(--spacing-md) var(--spacing-lg);box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--color-primary-hover);box-shadow:0 4px 6px -1px #bc282e40;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.btn-primary:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;box-shadow:0 0 0 3px #bc282e1a}.btn-primary.has-changes{position:relative;animation:pulse-changes 2s ease-in-out infinite}.btn-primary.has-changes:after{content:"";position:absolute;top:-4px;right:-4px;width:12px;height:12px;background-color:#f59e0b;border:2px solid white;border-radius:50%;box-shadow:0 2px 4px #0003}@keyframes pulse-changes{0%,to{box-shadow:var(--shadow-sm)}50%{box-shadow:0 0 0 4px #f59e0b33,var(--shadow-sm)}}.btn-secondary{background-color:var(--color-secondary);color:#fff;padding:var(--spacing-md) var(--spacing-lg);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background-color:var(--color-secondary-hover);box-shadow:0 4px 6px -1px #64748b40;transform:translateY(-1px)}.btn-secondary:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.btn-secondary:focus-visible{outline:2px solid var(--color-secondary);outline-offset:2px;box-shadow:0 0 0 3px #64748b1a}.btn-danger{background-color:var(--color-danger);color:#fff;padding:var(--spacing-sm) var(--spacing-md);font-size:.8125rem;box-shadow:var(--shadow-sm)}.btn-danger:hover{background-color:var(--color-danger-hover);box-shadow:0 2px 4px #dc262640;transform:translateY(-1px)}.btn-danger:active{transform:translateY(0)}.btn-danger:focus-visible{outline:2px solid var(--color-danger);outline-offset:2px}.btn-link{background:none;color:var(--color-primary);padding:var(--spacing-sm) var(--spacing-md);text-decoration:none;font-size:.875rem}.btn-link:hover{color:var(--color-primary-hover);text-decoration:underline}.btn-link:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--border-radius)}#tripEstimate{font-family:var(--font-mono);font-size:.875rem;line-height:1.8;background:linear-gradient(to bottom,#fefefe,#fafafa);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-lg);overflow-x:auto;white-space:pre;color:var(--color-text);box-shadow:var(--shadow-inner)}.auth-tip{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);margin-top:var(--spacing-xl);background-color:var(--color-bg-secondary);border-radius:var(--border-radius);color:var(--color-text-secondary);font-size:.9rem}.auth-tip-icon{width:20px;height:20px;flex-shrink:0;color:var(--color-primary)}.auth-tip-link{color:var(--color-primary);text-decoration:underline}.auth-tip-link:hover{color:var(--color-primary-dark)}.footer-buttons{display:flex;flex-wrap:wrap;gap:var(--spacing-md);margin-top:var(--spacing-xl);padding-bottom:var(--spacing-2xl)}.legal-disclaimer{margin-top:var(--spacing-xl);padding:var(--spacing-md);padding-bottom:var(--spacing-2xl);border-top:1px solid var(--color-border)}.legal-disclaimer p{font-size:.75rem;line-height:1.4;color:var(--color-text-secondary);margin:0;text-align:center}.legal-disclaimer strong{color:var(--color-text-primary)}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:none;justify-content:center;align-items:center;z-index:var(--z-modal);padding:var(--spacing-lg);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fadeIn var(--transition-base);will-change:opacity,transform}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal.active{display:flex;will-change:auto}.modal-content{background-color:var(--color-bg);border-radius:calc(var(--border-radius) * 2);width:100%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:slideUp var(--transition-slow)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg);border-bottom:1px solid var(--color-border)}.modal-header h2{margin:0;font-size:1.25rem}.modal-close{background:none;border:none;font-size:1.5rem;color:var(--color-text-secondary);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--border-radius);transition:all var(--transition-base)}.modal-close:hover{background-color:var(--color-bg-alt);color:var(--color-text);transform:rotate(90deg)}.modal-close:active{transform:rotate(90deg) scale(.9)}.modal-close:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.modal-body{padding:var(--spacing-lg)}.modal-body .form-field{margin-bottom:var(--spacing-md)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--spacing-md);padding:var(--spacing-lg);border-top:1px solid var(--color-border)}.saved-estimate-item{padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--border-radius);margin-bottom:var(--spacing-md);cursor:pointer;transition:all var(--transition-base);display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-sm);transform:translateZ(0)}.saved-estimate-item:hover{background-color:var(--color-bg-alt);border-color:#cbd5e1;box-shadow:var(--shadow-md);transform:translate(4px)}.saved-estimate-item:active{transform:translate(2px)}.saved-estimate-item:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.saved-estimate-info{flex:1}.saved-estimate-name{font-weight:600;margin-bottom:var(--spacing-xs)}.saved-estimate-date{font-size:.8125rem;color:var(--color-text-secondary)}.saved-estimate-actions{display:flex;gap:var(--spacing-sm)}.empty-state{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary)}@media (max-width: 768px){:root{--spacing-lg: 1rem;--spacing-xl: 1.5rem;--spacing-2xl: 2rem}.main-content{padding:var(--spacing-lg)}h1{font-size:1.5rem}#mainHeading{white-space:normal;line-height:1.3}.rename-icon{width:36px;height:36px}.rename-icon svg{width:18px;height:18px}h2{font-size:1.25rem}.section{padding:var(--spacing-lg)}.section:hover{box-shadow:var(--shadow-sm)}.form-grid{grid-template-columns:1fr}.form-field{gap:var(--spacing-sm)}.leg-fields,.crew-fields{grid-template-columns:1fr}.footer-buttons{flex-direction:column}.footer-buttons button{width:100%}.modal-content{max-width:100%;margin:var(--spacing-md)}input[type=number]{-webkit-appearance:none;-moz-appearance:none;appearance:none}button{min-height:44px}.btn-danger{padding:var(--spacing-sm) var(--spacing-md);min-width:44px}.btn-primary:hover,.btn-secondary:hover{transform:none}.saved-estimate-item{flex-direction:column;align-items:flex-start;gap:var(--spacing-md)}.saved-estimate-actions{width:100%;justify-content:flex-end}}@media (max-width: 480px){.header-logo img{height:32px}.leg-header,.crew-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}}.toast-container{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);z-index:2000;display:flex;flex-direction:column;gap:var(--spacing-md);pointer-events:none}.toast{background-color:var(--color-bg);border-left:4px solid var(--color-primary);border-radius:var(--border-radius);padding:var(--spacing-md) var(--spacing-lg);box-shadow:0 10px 15px -3px #0000001a;min-width:300px;max-width:400px;animation:slideIn .3s ease-out;pointer-events:auto;display:flex;align-items:center;gap:var(--spacing-md)}.toast.success{border-left-color:var(--color-success)}.toast.error{border-left-color:var(--color-danger)}.toast-icon{font-size:1.25rem;flex-shrink:0}.toast-message{flex:1;font-size:.9375rem}@keyframes slideIn{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideOut{0%{transform:translate(0);opacity:1}to{transform:translate(400px);opacity:0}}.toast.hiding{animation:slideOut .3s ease-out}@media (max-width: 640px){.toast-container{left:var(--spacing-md);right:var(--spacing-md);top:calc(var(--header-height) + var(--spacing-md))}.toast{min-width:auto;max-width:100%}}.hidden{display:none!important}.error-message{background-color:#fee2e2;border:1px solid #fecaca;color:var(--color-danger);padding:var(--spacing-md);border-radius:var(--border-radius);margin-top:var(--spacing-md);font-size:.875rem}.success-message{background-color:var(--color-success-bg);border:1px solid #bbf7d0;color:var(--color-success);padding:var(--spacing-md);border-radius:var(--border-radius);margin-top:var(--spacing-md);font-size:.875rem}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media (prefers-contrast: high){.section{border:2px solid var(--color-border)}button{border:2px solid transparent}.btn-primary{border-color:var(--color-primary-hover)}.btn-secondary{border-color:var(--color-secondary-hover)}.btn-danger{border-color:var(--color-danger-hover)}}.modal-content-large{max-width:900px;width:95%}.modal-body-pdf{padding:0}#pdfPreviewFrame{width:100%;height:70vh;border:none}@media (max-width: 768px){.modal-content-large{max-width:100%;width:100%;height:100vh;max-height:100vh;border-radius:0;margin:0}#pdfPreviewFrame{height:calc(100vh - 180px)}}.share-options{display:flex;flex-direction:column;gap:var(--spacing-md)}.share-option-btn{display:flex;flex-direction:column;align-items:flex-start;padding:var(--spacing-lg);background-color:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-base);text-align:left;position:relative;overflow:hidden}.share-option-btn:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background-color:var(--color-primary);transform:scaleY(0);transition:transform var(--transition-base)}.share-option-btn:hover{background-color:var(--color-bg);border-color:var(--color-primary);transform:translate(4px);box-shadow:var(--shadow-md)}.share-option-btn:hover:before{transform:scaleY(1)}.share-option-btn:active{transform:translate(2px) scale(.98)}.share-option-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.share-icon{width:24px;height:24px;margin-bottom:var(--spacing-sm);color:var(--color-primary);transition:transform var(--transition-base)}.share-option-btn:hover .share-icon{transform:scale(1.1)}.share-option-label{font-weight:600;font-size:1rem;color:var(--color-text);margin-bottom:var(--spacing-xs);display:block}.share-option-desc{font-size:.875rem;color:var(--color-text-secondary);display:block}#qrCodeContainer{border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-lg);background-color:var(--color-bg-alt)}#qrCodeContainer h3{text-align:center;color:var(--color-text);font-family:var(--font-heading)}#qrCode{min-height:256px}#qrCode canvas,#qrCode img{max-width:100%;height:auto}@media (max-width: 768px){.share-option-btn{padding:var(--spacing-md)}.share-icon{width:20px;height:20px}.share-option-label{font-size:.9375rem}.share-option-desc{font-size:.8125rem}}.header-logo a{display:block;cursor:pointer;transition:opacity var(--transition-base)}.header-logo a:hover{opacity:.8}.sign-in-view{max-width:450px;margin:0 auto;padding:var(--spacing-2xl) var(--spacing-lg)}.sign-in-container{background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:calc(var(--border-radius) * 2);padding:var(--spacing-2xl);box-shadow:var(--shadow-lg);text-align:center}.sign-in-heading{font-family:var(--font-heading);font-size:1.75rem;font-weight:700;color:var(--color-text);margin:0 0 var(--spacing-xl) 0;border:none;padding:0}.sign-in-form{text-align:left;margin-bottom:var(--spacing-lg)}.sign-in-form .form-field{margin-bottom:var(--spacing-lg)}.sign-in-form label{display:block;margin-bottom:var(--spacing-sm)}.sign-in-form input[type=email],.sign-in-form input[type=password]{width:100%}.btn-sign-in{width:100%;margin-top:var(--spacing-md)}.sign-in-forgot{text-align:center;margin-bottom:var(--spacing-lg)}.sign-in-divider{position:relative;text-align:center;margin:var(--spacing-xl) 0}.sign-in-divider:before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background-color:var(--color-border)}.sign-in-divider span{position:relative;display:inline-block;padding:0 var(--spacing-md);background-color:var(--color-bg);color:var(--color-text-secondary);font-size:.875rem;font-weight:500}.btn-guest{width:100%}.sign-in-subtitle{margin-top:var(--spacing-xl);margin-bottom:0;color:var(--color-text-secondary);font-size:.875rem;line-height:1.5}body.sign-in-view-mode .desktop-nav,body.sign-in-view-mode .header-menu{display:none}.empty-state-container{display:flex;justify-content:center;align-items:center;min-height:60vh;padding:var(--spacing-2xl)}.empty-state-content{text-align:center;max-width:500px}.empty-state-content h2{font-size:2rem;margin-bottom:var(--spacing-md);color:var(--color-text);font-weight:600}.empty-state-content p{font-size:1.1rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-2xl);line-height:1.6}.empty-state-actions{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.share-view{max-width:800px;margin:0 auto}body.share-view-mode .desktop-nav,body.share-view-mode .header-menu{display:none}body.share-view-mode .header{position:static}.share-view-header{text-align:center;margin-bottom:var(--spacing-2xl);padding:var(--spacing-xl);background:var(--color-bg-alt);border-radius:var(--border-radius);border:1px solid var(--color-border)}.share-view-title{font-family:var(--font-heading);font-size:1.8rem;font-weight:700;color:var(--color-text);margin:0 0 var(--spacing-sm) 0}.share-view-filename{font-size:1.125rem;color:var(--color-text);margin:0 0 var(--spacing-xs) 0;font-weight:600}.share-view-meta{font-size:.9375rem;color:var(--color-text-secondary);margin:0;font-weight:500}.share-error-state{display:flex;align-items:center;justify-content:center;min-height:60vh;padding:var(--spacing-2xl)}.share-error-content{text-align:center;max-width:500px;margin:0 auto;width:100%}.share-error-icon{width:60px;height:60px;color:var(--color-secondary);margin:0 auto var(--spacing-xl) auto;opacity:.9}.share-error-title{font-family:var(--font-heading);font-size:2rem;font-weight:700;color:var(--color-text);margin:0 0 var(--spacing-lg) 0}.share-error-message{font-size:1.125rem;color:var(--color-text);margin:0 0 var(--spacing-md) 0;line-height:1.6}.share-error-suggestion{font-size:1rem;color:var(--color-text-secondary);margin:0 0 var(--spacing-2xl) 0;line-height:1.6}.share-error-content .btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-sm) var(--spacing-lg);font-size:1rem}.share-header{text-align:center;margin-bottom:var(--spacing-2xl)}.share-header h2{font-family:var(--font-heading);font-size:2rem;font-weight:700;color:var(--color-text);margin-bottom:var(--spacing-sm)}.share-subtitle{font-size:1.125rem;color:var(--color-text-secondary);margin:0}.share-estimate-container{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-xl);margin-bottom:var(--spacing-2xl);box-shadow:var(--shadow-sm)}.share-estimate-container pre{font-family:var(--font-mono);font-size:.875rem;line-height:1.6;color:var(--color-text);margin:0;white-space:pre-wrap;word-wrap:break-word}.share-actions{display:flex;flex-direction:column;gap:var(--spacing-xl);align-items:center;margin-bottom:var(--spacing-2xl)}.share-action-buttons{display:flex;gap:var(--spacing-md);width:100%;max-width:600px}.share-action-buttons button{flex:1}.btn-large{padding:var(--spacing-md) var(--spacing-xl);font-size:1.125rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center}.share-signin-cta{text-align:center;padding:var(--spacing-lg);background:var(--color-bg-alt);border-radius:var(--border-radius);border:1px solid var(--color-border);width:100%;max-width:400px}.share-signin-cta p{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);font-size:.9375rem}.share-signin-cta button{width:100%}.share-footer-link{text-align:center;padding:var(--spacing-lg);border-top:1px solid var(--color-border);margin-top:var(--spacing-2xl)}.share-footer-link p{margin:0;color:var(--color-text-secondary);font-size:.9375rem}.share-footer-link a{color:var(--color-primary);text-decoration:none;font-weight:600;transition:color var(--transition-base)}.share-footer-link a:hover{color:var(--color-primary-hover);text-decoration:underline}@media (max-width: 768px){.share-view-title{font-size:1.4rem}.share-header h2{font-size:1.5rem}.share-subtitle{font-size:1rem}.share-estimate-container{padding:var(--spacing-md)}.share-estimate-container pre{font-size:.8125rem}.share-action-buttons{flex-direction:column}.btn-large{padding:var(--spacing-md) var(--spacing-lg);font-size:1rem}}.share-estimate-beautiful{background:var(--color-bg)}.estimate-section{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-xl);margin-bottom:var(--spacing-lg)}.estimate-section-title{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-text);margin:0 0 var(--spacing-lg) 0;padding-bottom:var(--spacing-md);border-bottom:2px solid var(--color-primary)}.estimate-legs{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.estimate-leg{display:grid;grid-template-columns:1fr auto auto;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg);border-radius:calc(var(--border-radius) / 2);align-items:center}.leg-route{font-weight:600;color:var(--color-text)}.leg-time,.leg-fuel{color:var(--color-text-secondary);font-size:.875rem}.estimate-summary-row{display:flex;justify-content:space-between;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border)}.estimate-summary-row:last-of-type{border-bottom:none}.summary-label{font-weight:500;color:var(--color-text)}.summary-value{font-weight:600;color:var(--color-text)}.estimate-note{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg);border-left:3px solid #3b82f6;font-size:.875rem;color:var(--color-text-secondary);margin-top:var(--spacing-md);border-radius:calc(var(--border-radius) / 2)}.estimate-subsection{margin-bottom:var(--spacing-lg)}.estimate-subsection:last-child{margin-bottom:0}.estimate-subsection-title{font-family:var(--font-heading);font-size:1.125rem;font-weight:600;color:var(--color-text);margin:0 0 var(--spacing-md) 0}.estimate-line-item{display:flex;justify-content:space-between;align-items:baseline;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border);gap:var(--spacing-md)}.estimate-line-item:last-of-type{border-bottom:none}.item-label{color:var(--color-text);flex:1}.item-value{font-weight:600;color:var(--color-text);white-space:nowrap}.estimate-subtotal{display:flex;justify-content:space-between;align-items:baseline;padding:var(--spacing-md) 0;margin-top:var(--spacing-md);border-top:2px solid var(--color-border);gap:var(--spacing-md)}.estimate-subtotal.major{background:var(--color-bg);padding:var(--spacing-md);border-radius:calc(var(--border-radius) / 2);border-top:none;margin-top:var(--spacing-sm)}.subtotal-label{font-weight:500;color:var(--color-text-secondary)}.subtotal-value{font-size:1.125rem;font-weight:700;color:var(--color-text);white-space:nowrap}.estimate-total{background:var(--color-bg-alt);color:var(--color-text);padding:var(--spacing-xl);border-radius:var(--border-radius);display:flex;justify-content:space-between;align-items:center;margin:var(--spacing-lg) 0;box-shadow:var(--shadow-lg);border:2px solid var(--color-border)}.total-label{font-family:var(--font-heading);font-size:1.5rem;font-weight:700}.total-value{font-family:var(--font-heading);font-size:2rem;font-weight:700}.estimate-notes{background:var(--color-bg);padding:var(--spacing-md);border-radius:calc(var(--border-radius) / 2);color:var(--color-text);line-height:1.6;white-space:pre-wrap;word-wrap:break-word}.estimate-empty{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-secondary);font-size:1.125rem}@media (max-width: 768px){.estimate-section{padding:var(--spacing-md)}.estimate-section-title{font-size:1.25rem}.estimate-leg{grid-template-columns:1fr;gap:var(--spacing-xs)}.leg-time,.leg-fuel{font-size:.8125rem}.estimate-subsection-title{font-size:1.05rem;font-weight:700;text-transform:uppercase;letter-spacing:0;margin-bottom:.75rem}.estimate-line-item{flex-direction:column;align-items:flex-start;gap:var(--spacing-xs)}.item-value{font-size:1.125rem}.estimate-total{flex-direction:column;gap:var(--spacing-sm);text-align:center}.total-label{font-size:1.25rem}.total-value{font-size:1.75rem}}.profile-selector-container{display:flex;gap:var(--spacing-md);align-items:center;flex-wrap:wrap}.profile-dropdown-wrapper{flex:1;min-width:250px}.profile-dropdown{width:100%}.profile-action{display:flex;align-items:center;white-space:nowrap}.profile-action .btn-primary,.profile-action .btn-secondary{white-space:nowrap}.profile-signin-message{font-size:.875rem;color:var(--color-text-secondary)}.profile-signin-link{color:var(--color-primary);text-decoration:none;font-weight:500;transition:color var(--transition-base)}.profile-signin-link:hover{color:var(--color-primary-hover);text-decoration:underline}.auth-message a{color:var(--color-primary);text-decoration:none;font-weight:500;transition:color var(--transition-base)}.auth-message a:hover{color:var(--color-primary-hover);text-decoration:underline}@media (max-width: 768px){.profile-selector-container{flex-direction:column;align-items:stretch}.profile-dropdown-wrapper{width:100%}.profile-action{width:100%;justify-content:stretch}.profile-action button{width:100%}}.profiles-view{position:fixed;top:0;left:0;width:100%;height:100vh;background-color:var(--color-bg);z-index:var(--z-sticky);overflow-y:auto}.profiles-container{max-width:var(--max-width);margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg);padding-bottom:calc(var(--spacing-xl) + env(safe-area-inset-bottom,0px));min-height:100vh}.profiles-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-lg);border-bottom:2px solid var(--color-border)}.profiles-header h1{margin:0;font-family:var(--font-heading);font-size:2rem;font-weight:700;color:var(--color-text)}.btn-back{display:flex;align-items:center;gap:var(--spacing-xs);background:none;border:none;color:var(--color-text);font-size:1.3rem;font-weight:500;cursor:pointer;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius);transition:all var(--transition-base)}.btn-back:hover{background-color:var(--color-bg-alt);color:var(--color-primary)}.btn-back:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;padding:var(--spacing-sm);background:none;border:1px solid var(--color-border);border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-base);color:var(--color-text);-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}.btn-icon:hover{background-color:var(--color-bg-alt);border-color:var(--color-primary);color:var(--color-primary)}.btn-icon:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-icon svg{width:24px;height:24px}.profiles-list{display:flex;flex-direction:column;gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl)}.profile-card{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-lg);transition:all var(--transition-base);box-shadow:var(--shadow-sm);position:relative;width:100%}.profile-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary)}.profile-card.default-profile{border-color:var(--color-primary);background:linear-gradient(to bottom,var(--color-bg),var(--color-bg-alt))}.profile-card.standard-profile{opacity:.9}.profile-card-header{margin-bottom:var(--spacing-md)}.profile-card-name{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;color:var(--color-text);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-card-content{display:flex;align-items:flex-start;gap:var(--spacing-lg);margin-bottom:var(--spacing-md)}.profile-card-icon{flex-shrink:0;width:220px;height:165px;min-width:220px;min-height:165px;background:var(--color-bg);border:2px solid var(--color-border);border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;font-size:2rem;overflow:hidden}.profile-card-icon img{width:100%;height:100%;object-fit:cover}.profile-badge{display:inline-block;background-color:#3b82f6;color:#fff;font-size:.6rem;font-weight:600;padding:.35rem .75rem;border-radius:50rem;text-transform:uppercase;letter-spacing:.05em;line-height:1;margin-top:var(--spacing-sm);align-self:flex-start}.profile-card-details{flex:1;display:flex;flex-direction:column;gap:var(--spacing-xs);font-size:.875rem}.profile-card-details div{color:var(--color-text)}.profile-card-details strong{color:var(--color-text-secondary);font-weight:500}.profile-card-actions{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-sm);padding-top:var(--spacing-md);border-top:1px solid var(--color-border)}.profile-card-actions-left{display:flex;gap:var(--spacing-sm)}.profile-card-actions-right{margin-left:auto}.btn-card-action{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);font-size:.8125rem;font-weight:500;white-space:nowrap}.btn-card-action svg{width:14px;height:14px}.profile-card-actions .btn-danger{background-color:var(--color-danger);color:#fff}.profile-card-actions .btn-danger:hover{background-color:var(--color-danger-hover)}.profile-card-actions .btn-danger svg{color:#fff}.profile-actions-container{display:flex;gap:var(--spacing-md);justify-content:center;align-items:center;margin-top:var(--spacing-xl);max-width:600px;margin-left:auto;margin-right:auto}.btn-add-profile{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);background-color:var(--color-primary);color:#fff;padding:var(--spacing-md) var(--spacing-xl);box-shadow:var(--shadow-sm);font-size:1rem;font-weight:600;border:none;border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-base);flex:1}.btn-import-profile{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);background-color:var(--color-secondary);color:#fff;padding:var(--spacing-md) var(--spacing-xl);box-shadow:var(--shadow-sm);font-size:1rem;font-weight:600;border:none;border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-base);flex:1}.btn-add-profile:hover{background-color:var(--color-primary-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-add-profile:active{transform:translateY(0)}.btn-add-profile:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-add-profile svg{width:20px;height:20px}.btn-import-profile:hover{background-color:var(--color-secondary-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-import-profile:active{transform:translateY(0)}.btn-import-profile:focus-visible{outline:2px solid var(--color-secondary);outline-offset:2px}.btn-import-profile svg{width:20px;height:20px}@media (max-width: 768px){.profile-actions-container{flex-direction:column;gap:var(--spacing-md)}.btn-add-profile,.btn-import-profile{width:100%}}.modal-large{max-width:800px}.form-section-title{font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--color-text);margin-top:var(--spacing-lg);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-xs);border-bottom:1px solid var(--color-border)}.form-section-title:first-child{margin-top:0}.required{color:var(--color-danger);margin-left:var(--spacing-xs)}.profile-image-input-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.profile-image-button{display:inline-flex;align-items:center;gap:var(--spacing-sm);background-color:var(--color-primary);color:#fff;padding:12px 20px;border-radius:var(--border-radius);font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:var(--shadow-sm);border:none;align-self:flex-start}.profile-image-button:hover{background-color:var(--color-primary-hover);box-shadow:0 4px 8px #00000026;transform:translateY(-1px)}.profile-image-button:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.profile-image-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.camera-icon{width:20px;height:20px;fill:currentColor;flex-shrink:0}.profile-image-preview{margin-top:var(--spacing-md);position:relative;max-width:220px}.profile-image-preview img{width:100%;height:auto;border-radius:var(--border-radius);border:2px solid var(--color-border);display:block}.btn-remove-image{position:absolute;top:8px;right:8px;background:var(--color-danger);color:#fff;border:none;padding:4px 8px;border-radius:4px;cursor:pointer;font-size:.875rem;transition:background-color .2s ease}.btn-remove-image:hover{background:#c82333}.default-profile-option{background:linear-gradient(to bottom,#f8f9fa,#f0f2f5);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-md);box-shadow:0 1px 3px #0000000d}.default-profile-option label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;margin:0;font-weight:500}.profiles-empty{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-secondary)}.profiles-empty svg{width:80px;height:80px;margin:0 auto var(--spacing-lg);color:var(--color-border)}.profiles-empty h3{font-family:var(--font-heading);font-size:1.5rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm);border:none}.profiles-empty p{font-size:1rem;line-height:1.6;margin-bottom:var(--spacing-xl)}@media (max-width: 768px){.profiles-container{padding:var(--spacing-lg);padding-bottom:calc(4rem + env(safe-area-inset-bottom,0px))}.profiles-header{flex-direction:row;gap:var(--spacing-md)}.profiles-header h1{font-size:1.5rem;flex:1;text-align:center}.profiles-list{gap:var(--spacing-md)}.btn-add-profile{max-width:100%}}@media (max-width: 480px){.profiles-header{gap:var(--spacing-sm)}.profile-card-content{flex-direction:column;align-items:flex-start}.profile-card-icon{width:100%;height:auto;min-width:100%;min-height:auto;margin-bottom:var(--spacing-sm)}.btn-back{padding:var(--spacing-sm) var(--spacing-md);font-size:1rem;min-width:44px;min-height:44px}.btn-icon{width:48px;height:48px}.btn-icon svg{width:24px;height:24px}.profile-card-actions{gap:var(--spacing-xs)}.profile-card-actions-left{gap:var(--spacing-xs);flex:1}}.estimates-view{position:fixed;top:0;left:0;width:100%;height:100vh;background-color:var(--color-bg);z-index:var(--z-sticky);overflow-y:auto}.estimates-container{max-width:var(--max-width);margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg);padding-bottom:calc(var(--spacing-xl) + env(safe-area-inset-bottom,0px));min-height:100vh}.estimates-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-lg);border-bottom:2px solid var(--color-border)}.estimates-header h1{margin:0;font-family:var(--font-heading);font-size:2rem;font-weight:700;color:var(--color-text)}.estimates-list{display:flex;flex-direction:column;gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl)}.estimate-card{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-lg);transition:all var(--transition-base);box-shadow:var(--shadow-sm);position:relative;width:100%;cursor:pointer}.estimate-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary);transform:translateY(-2px)}.estimate-card:active{transform:translateY(0)}.estimate-card-header{margin-bottom:var(--spacing-md);display:flex;justify-content:space-between;align-items:baseline}.estimate-card-name{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;color:var(--color-text);margin:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.estimate-card-date{font-size:.875rem;color:var(--color-text-secondary);white-space:nowrap;margin-left:var(--spacing-md)}.estimate-card-content{margin-bottom:var(--spacing-md)}.estimate-card-details{display:flex;flex-direction:column;gap:var(--spacing-xs);font-size:.875rem;color:var(--color-text)}.estimate-card-details div{display:flex;justify-content:space-between}.estimate-card-details strong{color:var(--color-text-secondary);font-weight:500}.estimate-card-actions{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-sm);padding-top:var(--spacing-md);border-top:1px solid var(--color-border)}.estimate-card-actions-left{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.estimate-card-actions-right{margin-left:auto}.estimate-card-action{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;font-weight:500;white-space:nowrap;background:none;border:1px solid var(--color-border);border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-base);color:var(--color-text);min-height:44px}.estimate-card-action:hover{background-color:var(--color-bg-alt);border-color:var(--color-primary);color:var(--color-primary)}.estimate-card-action svg{flex-shrink:0}.estimate-card-action.btn-primary{background-color:var(--color-primary);border-color:var(--color-primary);color:#fff}.estimate-card-action.btn-primary:hover{background-color:#a32328;border-color:#a32328;color:#fff}.estimate-card-action.btn-danger{border-color:var(--color-danger);color:var(--color-danger)}.estimate-card-action.btn-danger:hover{background-color:var(--color-danger);border-color:var(--color-danger);color:#fff}.estimates-empty{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-secondary)}.estimates-empty svg{width:80px;height:80px;margin:0 auto var(--spacing-lg);color:var(--color-border)}.estimates-empty h3{font-family:var(--font-heading);font-size:1.5rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm)}.estimates-empty p{font-size:1rem;line-height:1.6;margin-bottom:var(--spacing-xl)}@media (max-width: 768px){.estimates-container{padding:var(--spacing-lg);padding-bottom:calc(4rem + env(safe-area-inset-bottom,0px))}.estimates-header{flex-direction:row;gap:var(--spacing-md)}.estimates-header h1{font-size:1.5rem;flex:1;text-align:center}.estimates-list{gap:var(--spacing-md)}.estimate-card-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-xs)}.estimate-card-name{white-space:normal;line-height:1.3;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.estimate-card-date{margin-left:0}.estimate-card-action{padding:var(--spacing-sm);width:48px;height:48px;min-width:48px;gap:0}.estimate-card-action span{display:none}.estimate-card-action svg{width:20px;height:20px}}@media (max-width: 480px){.estimates-header{gap:var(--spacing-sm)}.estimate-card-actions{gap:var(--spacing-xs)}.estimate-card-actions-left{gap:var(--spacing-xs);flex:1}}body.initial-load #normalView,body.initial-load #shareView{display:none!important}body.initial-load #pageLoader{display:flex!important}#pageLoader{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background-color:var(--color-bg);flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-lg);z-index:9999}.loader-spinner{width:48px;height:48px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#pageLoader p{color:var(--color-text-secondary);font-size:.875rem;font-weight:500}