:root{--helios-primary:#795900;--helios-primary-hover:#5c4300;--helios-secondary:#2b6954;--helios-secondary-hover:#1f4f3e;--helios-bg:#fff8f2;--helios-surface:#ffffff;--helios-surface-gray:#F8FAFC;--helios-border:#E2E8F0;--helios-text:#201b11;--helios-text-muted:#475569;--helios-error:#ba1a1a;--helios-radius:8px;--helios-touch:48px;--helios-font:'Inter', system-ui, -apple-system, sans-serif;--helios-font-heading:'Manrope', system-ui, -apple-system, sans-serif}.helios-calculator-wrapper{font-family:var(--helios-font);color:var(--helios-text);width:100vw;position:relative;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(-45deg,var(--bg1,#ffc3a0),var(--bg2,#ffffff),var(--bg3,#ffb6c1),var(--bg4,#c7b8ea));background-size:400% 400%;animation:helios-gradient-bg 15s ease infinite;padding:20px;box-sizing:border-box}@keyframes helios-gradient-bg{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}@media (max-width:768px){.helios-calculator-wrapper{min-height:100vh;padding:15px}}.helios-calculator-wrapper *{box-sizing:border-box}.helios-container{width:100%;max-width:800px;margin:0 auto;background-color:var(--helios-surface);border-radius:20px;overflow:hidden;box-shadow:0 24px 60px rgb(0 0 0 / .08);border:1px solid rgb(255 255 255 / .4)}.helios-header{background-color:var(--helios-surface);padding:20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--helios-border)}.helios-icon{width:28px;height:28px;color:var(--helios-primary)}.helios-title{font-family:var(--helios-font-heading);font-size:24px;font-weight:800;color:var(--helios-primary);margin:0;line-height:1.2}.helios-container{padding:24px;background-color:var(--helios-surface)}.helios-section-title{font-family:var(--helios-font-heading);font-size:20px;font-weight:700;margin:0 0 4px 0}.helios-section-subtitle{font-size:14px;color:var(--helios-text-muted);margin:0 0 24px 0}.helios-form{display:flex;flex-direction:column;gap:20px}.helios-form-group{display:flex;flex-direction:column;gap:8px}.helios-label{font-size:14px;font-weight:600;color:var(--helios-text)}.helios-required{color:var(--helios-error)}.helios-input,.helios-select{width:100%;height:var(--helios-touch);padding:0 16px;background-color:var(--helios-surface-gray);border:1px solid var(--helios-border);border-radius:var(--helios-radius);font-size:16px;font-family:var(--helios-font);color:var(--helios-text);transition:all 0.2s;appearance:none}.helios-input:focus,.helios-select:focus{outline:none;border-color:var(--helios-secondary);box-shadow:0 0 0 1px var(--helios-secondary)}.helios-input-wrapper{display:flex;align-items:center;width:100%;background-color:var(--helios-surface-gray);border:1px solid var(--helios-border);border-radius:var(--helios-radius);transition:all 0.2s;overflow:hidden}.helios-input-wrapper:focus-within{border-color:var(--helios-secondary);box-shadow:0 0 0 1px var(--helios-secondary)}.helios-currency-prefix{padding:0 16px;background-color:#e8eaed;color:var(--helios-text-muted);font-weight:600;white-space:nowrap;display:flex;align-items:center;align-self:stretch;border-right:1px solid var(--helios-border)}.helios-input-with-prefix{flex:1;border:none!important;background:transparent!important;padding-left:16px!important;box-shadow:none!important}.helios-input-with-prefix:focus{box-shadow:none!important}.helios-checkbox-group{display:flex;flex-wrap:wrap;gap:12px}.helios-checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer}.helios-checkbox{width:24px!important;height:24px!important;border-radius:4px!important;border:1px solid var(--helios-border)!important;accent-color:var(--helios-secondary)!important;cursor:pointer;-webkit-appearance:checkbox!important;-moz-appearance:checkbox!important;appearance:checkbox!important;opacity:1!important;display:inline-block!important;margin:0!important;position:static!important;visibility:visible!important;clip:auto!important;transform:none!important;pointer-events:auto!important;outline:none!important}.helios-checkbox-text{font-size:16px}.helios-btn{height:var(--helios-touch);display:flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--helios-radius);font-weight:700;font-size:16px;cursor:pointer;transition:background-color 0.2s;width:100%;padding:0 24px}.helios-btn-primary{background-color:var(--helios-primary);color:var(--helios-surface)}.helios-btn-primary:hover{background-color:var(--helios-primary-hover)}.helios-btn-secondary{background-color:var(--helios-secondary);color:var(--helios-surface)}.helios-btn-secondary:hover{background-color:var(--helios-secondary-hover)}.helios-loader{width:20px;height:20px;border:3px solid rgb(255 255 255 / .3);border-radius:50%;border-top-color:#fff;animation:helios-spin 1s ease-in-out infinite}@keyframes helios-spin{to{transform:rotate(360deg)}}.helios-error{color:var(--helios-error);background-color:#ffdad6;padding:12px;border-radius:var(--helios-radius);font-size:14px;text-align:center}.helios-results-header{margin-bottom:24px}.helios-results-title{font-family:var(--helios-font-heading);font-size:24px;font-weight:800;color:var(--helios-primary);margin:0 0 4px 0}.helios-results-subtitle{font-size:14px;color:var(--helios-text-muted);margin:0}.helios-grid-2{display:grid;grid-template-columns:1fr;gap:16px;margin-bottom:16px}@media (min-width:600px){.helios-grid-2{grid-template-columns:1fr 1fr}}.helios-stat-card{background-color:var(--helios-surface-gray);border:1px solid var(--helios-border);padding:16px;border-radius:var(--helios-radius)}.helios-stat-highlight{background-color:var(--helios-bg);border-color:#d3c5ac;margin-bottom:24px}.helios-stat-label{font-size:14px;color:var(--helios-text-muted);margin-bottom:4px}.helios-stat-value{font-family:var(--helios-font-heading);font-size:28px;font-weight:800;color:var(--helios-text)}.helios-ai-summary{background:linear-gradient(145deg,#fef2e2,#fff8f2);border:1px solid #fbbf24;padding:20px;border-radius:var(--helios-radius);margin-bottom:24px}.helios-ai-summary h4{margin:0 0 8px 0;color:var(--helios-primary);display:flex;align-items:center;gap:8px}.helios-ai-summary h4::before{content:"✨"}.helios-ai-summary p{margin:0;line-height:1.6;font-size:16px}.helios-actions{display:flex;flex-direction:column;gap:16px;margin-top:24px;border-top:1px solid var(--helios-border);padding-top:24px}@media (min-width:600px){.helios-actions{flex-direction:row}}.helios-watermark{text-align:center;padding:16px;font-size:12px}.helios-watermark a{color:var(--helios-text-muted);text-decoration:none;transition:color 0.2s}.helios-watermark a:hover{color:var(--helios-primary);text-decoration:underline}.helios-modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgb(0 0 0 / .5);z-index:99999;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}.helios-modal-content{background-color:#fff;border-radius:var(--helios-radius);width:90%;max-width:450px;padding:24px;box-shadow:0 10px 25px rgb(0 0 0 / .1);position:relative;box-sizing:border-box}.helios-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.helios-modal-header h3{margin:0;font-size:1.25rem;font-weight:700;color:var(--helios-primary)}.helios-modal-close{background:none;border:none;font-size:1.5rem;line-height:1;cursor:pointer;color:var(--helios-text-muted)}.helios-modal-body p{margin-top:0;margin-bottom:20px;font-size:.95rem;color:var(--helios-text-muted)}#helios-pdf-content{background-color:#fff;padding:20px;border-radius:8px}.helios-error-box{display:flex;align-items:flex-start;gap:12px;background-color:#fce8e6;border:1px solid #fad2cf;border-radius:8px;padding:16px;margin-top:16px;margin-bottom:16px}.helios-error-box svg{color:#c5221f;flex-shrink:0;margin-top:2px}.helios-error-content{flex:1}.helios-error-message{color:#3c4043;font-size:14px;margin:0 0 12px 0;line-height:1.5}.helios-error-code-bar{display:inline-flex;align-items:center;background-color:#f1f3f4;border-radius:16px;padding:4px 12px;font-size:12px;color:#5f6368;border:1px solid #dadce0}.helios-error-code-bar span{font-family:monospace;font-weight:600}.helios-error-copy{background:none;border:none;color:#1a73e8;cursor:pointer;font-size:12px;font-weight:500;margin-left:8px;padding:0 4px;border-left:1px solid #dadce0}.helios-error-copy:hover{text-decoration:underline}.helios-progress-container{width:100%;height:6px;background-color:var(--helios-border);border-radius:4px;margin-bottom:8px;overflow:hidden}.helios-progress-bar{height:100%;background-color:var(--helios-primary);transition:width 0.4s ease-in-out}.helios-step-indicator{font-size:13px;color:var(--helios-text-muted);font-weight:600;margin-bottom:24px;text-align:right}.helios-step{animation:fadeInStep 0.4s ease-in-out}@keyframes fadeInStep{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.helios-step-actions{margin-top:24px;display:flex;justify-content:flex-end}.helios-split-actions{justify-content:space-between}.helios-split-actions .helios-btn{width:calc(50% - 6px)}