#calculax-app{--cx-bg:#eaeaea;--cx-white:#ffffff;--cx-border:#b8c7e3;--cx-focus:#0081C9;--cx-text-heading:#1a3057;--cx-text-label:#3a5270;--cx-text-body:#1a3057;--cx-gradient-cta:linear-gradient(135deg, #0081C9, #82D026);--cx-gradient-cta-hover:linear-gradient(135deg, #82D026, #0081C9);--cx-shadow-cta:0 8px 32px rgba(26, 48, 87, 0.15);--cx-font-titles:'Montserrat',sans-serif;--cx-font-body:'Inter',system-ui,-apple-system,sans-serif;--cx-radius:16px;--cx-radius-sm:10px;--cx-radius-xs:6px;--cx-spacing:1.25rem;--cx-spacing-sm:0.75rem;--cx-transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);--cx-haptic-scale:0.97;--cx-error:#d32f2f;font-family:var(--cx-font-body);color:var(--cx-text-body);background:var(--cx-bg);min-height:100vh;padding:20px}#calculax-app *{margin:0;padding:0;box-sizing:border-box}#calculax-app .cx-container{max-width:1100px;margin:0 auto;background:rgba(255,255,255,.25);backdrop-filter:blur(10px);border:1px solid var(--cx-border);border-radius:var(--cx-radius);box-shadow:0 4px 20px rgba(26,48,87,.08);overflow:hidden;transition:var(--cx-transition)}#calculax-app .cx-container:hover{box-shadow:0 8px 30px rgba(26,48,87,.12);transform:translateY(-2px)}#calculax-app .cx-header{background:var(--cx-gradient-cta);color:#fff;padding:30px;text-align:center}#calculax-app .cx-nav-tab,#calculax-app .cx-sub-tab{color:var(--cx-text-label);font-weight:600;cursor:pointer;transition:var(--cx-transition)}#calculax-app .cx-header h1{font-family:var(--cx-font-titles);font-weight:700;font-size:28px;margin-bottom:10px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.2)}#calculax-app .cx-header p{opacity:.95;font-size:1rem;font-family:var(--cx-font-body);color:#fff}#calculax-app .cx-input-section h2,#calculax-app .cx-input-section h3,#calculax-app .cx-input-section h4{font-family:var(--cx-font-titles);font-weight:700;color:var(--cx-text-heading)}#calculax-app .cx-main-nav{display:flex;gap:8px;padding:20px;background:rgba(255,255,255,.15);border-bottom:1px solid var(--cx-border);flex-wrap:wrap}#calculax-app .cx-nav-tab{flex:1;min-width:150px;padding:14px 20px;border:2px solid var(--cx-border);background:rgba(255,255,255,.4);backdrop-filter:blur(8px);border-radius:50px;font-family:var(--cx-font-titles);font-size:.95rem;display:flex;align-items:center;justify-content:center;gap:8px}#calculax-app .cx-nav-tab:hover{border-color:var(--cx-focus);color:var(--cx-focus);background:rgba(0,129,201,.08);transform:translateY(-2px)}#calculax-app .cx-nav-tab.cx-active,#calculax-app .cx-sub-tab.cx-active{background:var(--cx-gradient-cta);color:#fff;box-shadow:var(--cx-shadow-cta)}#calculax-app .cx-nav-tab:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-nav-tab.cx-active{border-color:transparent;transform:translateY(-2px)}#calculax-app .cx-main-content{padding:15px}#calculax-app .cx-tab-content{display:none;animation:.4s cxFadeSlideIn}#calculax-app .cx-sub-content.cx-active,#calculax-app .cx-tab-content.cx-active{display:block}@keyframes cxFadeSlideIn{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}#calculax-app .cx-sub-tabs{display:flex;gap:10px;margin-bottom:25px;background:rgba(255,255,255,.3);padding:6px;border-radius:12px;border:2px solid var(--cx-border)}#calculax-app .cx-sub-tab{flex:1;padding:14px;border:none;background:0 0;border-radius:8px;font-family:var(--cx-font-titles);font-size:.9rem;display:flex;align-items:center;justify-content:center;gap:8px}#calculax-app .cx-sub-tab:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-sub-tab:hover:not(.cx-active){background:rgba(0,129,201,.1)}#calculax-app .cx-sub-content{display:none;animation:.3s cxFadeSlideIn}#calculax-app .cx-input-section{background:rgba(255,255,255,.4);border-radius:var(--cx-radius);padding:15px;margin-bottom:25px;border:1px solid var(--cx-border);backdrop-filter:blur(8px)}#calculax-app .cx-input-section h2{font-size:22px;margin-bottom:var(--cx-spacing)}#calculax-app .cx-input-section h3{font-size:18px;margin-bottom:var(--cx-spacing)}#calculax-app .cx-input-section h4{font-size:16px;margin-bottom:var(--cx-spacing-sm)}#calculax-app .cx-input-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--cx-spacing);margin-bottom:var(--cx-spacing)}#calculax-app .cx-form-group{display:flex;flex-direction:column}#calculax-app .cx-form-group:last-of-type{margin-bottom:calc(var(--cx-spacing) * 1.6)}#calculax-app .cx-form-group:not(:last-of-type),#calculax-app .cx-method-card{margin-bottom:var(--cx-spacing)}#calculax-app .cx-form-group label{font-family:var(--cx-font-body);font-weight:500;color:var(--cx-text-label);margin-bottom:8px;font-size:.9rem;display:flex;align-items:center;gap:8px}#calculax-app .cx-form-group input,#calculax-app .cx-form-group select{padding:14px 16px;border:1px solid var(--cx-border);border-radius:var(--cx-radius-sm);font-size:16px;transition:var(--cx-transition);font-family:var(--cx-font-body);background:var(--cx-white);color:var(--cx-text-body);width:100%}#calculax-app .cx-form-group input::placeholder{font-style:italic;color:#999}#calculax-app .cx-form-group input:focus,#calculax-app .cx-form-group select:focus,#calculax-app .cx-notes-textarea:focus{outline:0;border-color:var(--cx-focus);box-shadow:0 0 0 4px rgba(0,129,201,.15);transform:scale(1.01)}#calculax-app .cx-form-group input.cx-error-field{border-color:var(--cx-error);box-shadow:0 0 0 3px rgba(211,47,47,.15)}#calculax-app .cx-input-hint{font-size:.8rem;color:var(--cx-text-label);margin-top:5px;opacity:.7}#calculax-app .cx-field-error{color:var(--cx-error);font-size:.8rem;font-weight:500;margin-top:4px;min-height:18px;display:flex;align-items:center;gap:4px;opacity:0;transform:translateY(-5px);transition:var(--cx-transition)}#calculax-app .cx-cta-btn,#calculax-app .cx-method-card h4{font-family:var(--cx-font-titles);display:flex;align-items:center}#calculax-app .cx-field-error.cx-visible{opacity:1;transform:translateY(0)}#calculax-app .cx-method-card{background:rgba(0,129,201,.08);border:2px solid var(--cx-focus);border-radius:var(--cx-radius);padding:20px}#calculax-app .cx-method-card h4{font-weight:700;color:var(--cx-focus);margin-bottom:12px;gap:8px}#calculax-app .cx-method-card .cx-method-desc{font-size:.85rem;color:var(--cx-text-label);margin-top:8px;font-style:italic;min-height:36px}#calculax-app .cx-history-container{background:rgba(255,255,255,.3);border:1px solid var(--cx-border);border-radius:var(--cx-radius-sm);padding:15px;margin-top:20px}#calculax-app .cx-history-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}#calculax-app .cx-history-entry{display:grid;grid-template-columns:1fr auto;gap:15px;align-items:end;margin-bottom:12px;padding:12px;background:var(--cx-white);border-radius:var(--cx-radius-xs);border:1px solid var(--cx-border);animation:.3s cxSlideIn;transition:var(--cx-transition)}#calculax-app .cx-history-entry:hover,#calculax-app .cx-journal-entry:hover{background:rgba(0,129,201,.05);transform:translateX(4px)}@keyframes cxSlideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}#calculax-app .cx-cta-btn{width:100%;padding:14px 30px;background:var(--cx-gradient-cta);color:#fff;border:none;border-radius:50px;font-weight:600;font-size:17px;cursor:pointer;transition:var(--cx-transition);box-shadow:var(--cx-shadow-cta);margin-top:15px;justify-content:center;gap:10px}#calculax-app .cx-add-btn,#calculax-app .cx-reset-btn{font-weight:600;margin-top:10px;display:flex;align-items:center;font-family:var(--cx-font-titles)}#calculax-app .cx-cta-btn:hover{filter:brightness(1.1);background:var(--cx-gradient-cta-hover);box-shadow:0 12px 40px rgba(26,48,87,.25);transform:translateY(-2px)}#calculax-app .cx-cta-btn:focus-visible{outline:#ffffff solid 3px;outline-offset:3px}#calculax-app .cx-cta-btn:active{transform:scale(var(--cx-haptic-scale))}#calculax-app .cx-reset-btn{width:100%;padding:14px 30px;background:0 0;color:var(--cx-focus);border:2px solid var(--cx-focus);border-radius:50px;font-size:17px;cursor:pointer;transition:var(--cx-transition);justify-content:center;gap:10px}#calculax-app .cx-add-btn,#calculax-app .cx-remove-btn{border:none;transition:var(--cx-transition);color:#fff;cursor:pointer}#calculax-app .cx-action-btn:hover,#calculax-app .cx-chart-tab.cx-active,#calculax-app .cx-reset-btn:hover{background:var(--cx-gradient-cta);color:#fff;border-color:transparent}#calculax-app .cx-reset-btn:focus-visible{outline:3px solid var(--cx-focus);outline-offset:3px}#calculax-app .cx-add-btn{background:var(--cx-gradient-cta);padding:12px 25px;border-radius:var(--cx-radius-sm);gap:8px;font-size:15px}#calculax-app .cx-add-btn:hover,#calculax-app .cx-export-btn:hover{filter:brightness(1.1);background:var(--cx-gradient-cta-hover);transform:translateY(-2px)}#calculax-app .cx-add-btn:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-remove-btn{background:#ff5252;width:35px;height:35px;border-radius:50%;font-weight:700;font-size:1.2rem}#calculax-app .cx-remove-btn:hover{background:#d32f2f;transform:scale(1.1)}#calculax-app .cx-remove-btn:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-export-btn{padding:10px 20px;background:var(--cx-gradient-cta);color:#fff;border:none;border-radius:8px;font-family:var(--cx-font-body);font-weight:600;font-size:.9rem;cursor:pointer;transition:var(--cx-transition);display:inline-flex;align-items:center;gap:6px}#calculax-app .cx-export-btn:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-results{display:none;opacity:0;transform:translateY(10px);transition:opacity .5s,transform .5s}#calculax-app .cx-results.cx-active{display:block;opacity:1;transform:translateY(0)}#calculax-app .cx-result-card{background:var(--cx-gradient-cta);color:#fff;padding:25px;border-radius:var(--cx-radius);margin-bottom:20px}#calculax-app .cx-result-card h3{font-family:var(--cx-font-titles);font-weight:700;font-size:22px;margin-bottom:20px;color:#fff}#calculax-app .cx-result-grid{display:grid;grid-template-columns:1fr;gap:15px}@media (min-width:500px){#calculax-app .cx-result-grid{grid-template-columns:repeat(3,1fr)}}#calculax-app .cx-result-item{background:rgba(255,255,255,.15);padding:20px 10px;border-radius:var(--cx-radius);backdrop-filter:blur(10px);text-align:center;transition:var(--cx-transition)}#calculax-app .cx-result-item:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.1)}#calculax-app .cx-result-item .cx-label{font-family:var(--cx-font-body);font-size:.8rem;opacity:.95;margin-bottom:5px;text-transform:uppercase;letter-spacing:1px;color:#fff;font-weight:600}#calculax-app .cx-result-item .cx-value{font-family:var(--cx-font-titles);font-size:32px;font-weight:700;color:#fff;line-height:1.2}#calculax-app .cx-result-card .cx-result-item .cx-unit,#calculax-app .cx-result-card .cx-result-item .cx-value{color:#fff}#calculax-app .cx-result-item .cx-unit{font-family:var(--cx-font-body);font-size:14px;color:#fff;opacity:.9}#calculax-app .cx-result-item .cx-range{font-size:.8rem;opacity:.9;margin-top:5px;color:#fff}#calculax-app .cx-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:20px 0}#calculax-app .cx-stat-card{background:rgba(255,255,255,.5);border:1px solid var(--cx-border);border-radius:var(--cx-radius-sm);padding:18px;text-align:center;transition:var(--cx-transition);backdrop-filter:blur(8px)}#calculax-app .cx-stat-card:hover{border-color:var(--cx-focus);transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.08)}#calculax-app .cx-dashboard-value,#calculax-app .cx-stat-value{font-family:var(--cx-font-titles);font-size:2rem;font-weight:700;color:var(--cx-focus)}#calculax-app .cx-stat-label{font-family:var(--cx-font-body);font-size:.85rem;color:var(--cx-text-label);margin-top:5px}#calculax-app .cx-calendar-section{margin-top:25px;background:rgba(255,255,255,.4);border-radius:var(--cx-radius);padding:20px;border:1px solid var(--cx-border);backdrop-filter:blur(8px)}#calculax-app .cx-calendar-section h3{font-family:var(--cx-font-titles);font-weight:700;font-size:18px;color:var(--cx-text-heading);margin-bottom:15px}#calculax-app .cx-calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;text-align:center}#calculax-app .cx-day-header{font-weight:600;font-size:.8rem;color:var(--cx-text-label);padding:8px;background:rgba(255,255,255,.3);border-radius:5px;font-family:var(--cx-font-body)}#calculax-app .cx-day,#calculax-app .cx-legend{font-size:.85rem;font-family:var(--cx-font-body);display:flex}#calculax-app .cx-day{padding:10px 5px;border-radius:6px;min-height:40px;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:.2s;color:var(--cx-text-body)}#calculax-app .cx-day:hover{transform:scale(1.08)}#calculax-app .cx-day.cx-period,#calculax-app .cx-day.cx-period-likely{background:#fce4ec;border:2px solid #e91e63;font-weight:600}#calculax-app .cx-day.cx-ovulation-day,#calculax-app .cx-day.cx-ovulation-likely{background:#fff3e0;border:2px solid #ff9800;font-weight:700}#calculax-app .cx-day.cx-fertile{background:#e8f5e9;border:2px solid #4caf50}#calculax-app .cx-day.cx-other-month{color:#ccc}#calculax-app .cx-day .cx-day-label{font-size:.6rem;margin-top:2px}#calculax-app .cx-legend{flex-wrap:wrap;gap:12px;margin-top:15px;padding:12px;background:rgba(255,255,255,.3);border-radius:8px;color:var(--cx-text-label)}#calculax-app .cx-legend-item{display:flex;align-items:center;gap:6px}#calculax-app .cx-legend-color{width:18px;height:18px;border-radius:4px}#calculax-app .cx-predictions-table{width:100%;border-collapse:collapse;margin-top:20px;background:rgba(255,255,255,.4);border-radius:var(--cx-radius-sm);overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05);border:1px solid var(--cx-border)}#calculax-app .cx-predictions-table th{background:var(--cx-gradient-cta);color:#fff;padding:12px;text-align:left;font-size:.9rem;font-family:var(--cx-font-titles);font-weight:600}#calculax-app .cx-predictions-table td{padding:10px 12px;border-bottom:1px solid var(--cx-border);font-family:var(--cx-font-body);color:var(--cx-text-body)}#calculax-app .cx-modal-btn-secondary:hover,#calculax-app .cx-predictions-table tr:hover{background:rgba(0,129,201,.05)}@media (max-width:600px){#calculax-app .cx-main-nav{padding:15px;gap:6px}#calculax-app .cx-nav-tab{min-width:100%;padding:12px 16px;font-size:.9rem}#calculax-app .cx-predictions-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}#calculax-app .cx-predictions-table tbody,#calculax-app .cx-predictions-table thead{display:table;width:100%}#calculax-app .cx-predictions-table td,#calculax-app .cx-predictions-table th{white-space:nowrap;font-size:.8rem;padding:8px 6px}}#calculax-app .cx-confidence-badge{display:inline-block;padding:3px 10px;border-radius:15px;font-size:.8rem;font-weight:600;font-family:var(--cx-font-body)}#calculax-app .cx-confidence-high{background:#c8e6c9;color:#2e7d32}#calculax-app .cx-confidence-medium{background:#fff9c4;color:#f57f17}#calculax-app .cx-confidence-low{background:#ffcdd2;color:#c62828}#calculax-app .cx-chart-tab,#calculax-app .cx-dashboard-label,#calculax-app .cx-intensity-btn,#calculax-app .cx-symptom-name{color:var(--cx-text-label);font-family:var(--cx-font-body)}#calculax-app .cx-symptoms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin:15px 0}#calculax-app .cx-symptom-card{padding:12px;border:2px solid var(--cx-border);border-radius:var(--cx-radius-sm);cursor:pointer;transition:var(--cx-transition);text-align:center;user-select:none;background:var(--cx-white)}#calculax-app .cx-symptom-card:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,0,0,.1);border-color:var(--cx-focus)}#calculax-app .cx-symptom-card.cx-selected{border-color:var(--cx-focus);background:rgba(0,129,201,.08)}#calculax-app .cx-symptom-card:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-symptom-icon{font-size:2rem;margin-bottom:5px}#calculax-app .cx-symptom-name{font-size:.8rem;font-weight:600}#calculax-app .cx-chart-tab,#calculax-app .cx-intensity-btn,#calculax-app .cx-journal-entry{font-size:.9rem;transition:var(--cx-transition)}#calculax-app .cx-intensity-selector{display:flex;gap:8px;align-items:center;margin-top:12px;padding:12px;background:rgba(255,255,255,.4);border-radius:8px;flex-wrap:wrap}#calculax-app .cx-intensity-btn{padding:6px 14px;border:2px solid var(--cx-border);border-radius:6px;background:var(--cx-white);cursor:pointer;font-weight:600}#calculax-app .cx-intensity-btn.cx-selected{transform:scale(1.05)}#calculax-app .cx-intensity-btn.cx-low.cx-selected{background:#c8e6c9;border-color:#4caf50}#calculax-app .cx-intensity-btn.cx-medium.cx-selected{background:#fff9c4;border-color:#ffc107}#calculax-app .cx-intensity-btn.cx-high.cx-selected{background:#ffcdd2;border-color:#f44336}#calculax-app .cx-intensity-btn:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-journal-entry{display:flex;justify-content:space-between;align-items:center;padding:12px;background:rgba(255,255,255,.5);border-radius:var(--cx-radius-xs);margin-bottom:6px;border:1px solid var(--cx-border)}#calculax-app .cx-journal-entry .cx-date-val{color:var(--cx-focus);font-weight:600}#calculax-app .cx-charts-section{margin:20px 0}#calculax-app .cx-chart-tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}#calculax-app .cx-chart-tab{padding:10px 18px;border:2px solid var(--cx-border);border-radius:20px;background:var(--cx-white);cursor:pointer;font-weight:600}#calculax-app .cx-chart-tab:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-chart-container{background:rgba(255,255,255,.4);border:1px solid var(--cx-border);border-radius:var(--cx-radius);padding:20px;margin-bottom:20px;backdrop-filter:blur(8px)}#calculax-app canvas{max-height:350px}#calculax-app .cx-dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:20px 0}#calculax-app .cx-dashboard-card{background:rgba(255,255,255,.5);border:1px solid var(--cx-border);border-radius:var(--cx-radius-sm);padding:15px;text-align:center;backdrop-filter:blur(8px);transition:var(--cx-transition)}#calculax-app .cx-dashboard-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.08)}#calculax-app .cx-dashboard-label{font-size:.8rem;margin-top:4px}#calculax-app .cx-info-box,#calculax-app .cx-tip-box,#calculax-app .cx-warning-box{padding:15px;border-radius:8px;color:var(--cx-text-body)}#calculax-app .cx-info-box{background:rgba(225,190,231,.4);border-left:4px solid #9c27b0;margin-top:15px;font-family:var(--cx-font-body)}#calculax-app .cx-warning-box{background:rgba(255,243,224,.4);border-left:4px solid #ff9800;margin-top:15px;font-family:var(--cx-font-body)}#calculax-app .cx-tip-box{background:rgba(232,245,233,.4);border-left:4px solid #4caf50;margin-top:15px;font-family:var(--cx-font-body)}#calculax-app .cx-action-btn,#calculax-app .cx-notes-textarea{background:var(--cx-white);transition:var(--cx-transition);font-family:var(--cx-font-body)}#calculax-app .cx-action-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}#calculax-app .cx-action-btn{padding:10px 20px;border:2px solid var(--cx-focus);border-radius:8px;color:var(--cx-focus);cursor:pointer;font-weight:600;font-size:.9rem}#calculax-app .cx-action-btn:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-notes-textarea{width:100%;min-height:80px;padding:14px 16px;border:1px solid var(--cx-border);border-radius:var(--cx-radius-sm);font-size:16px;resize:vertical;margin-top:10px;margin-bottom:var(--cx-spacing);color:var(--cx-text-body)}#calculax-app .cx-notes-textarea::placeholder{font-style:italic;color:#999}#calculax-app .cx-privacy-notice{text-align:center;color:var(--cx-text-label);font-size:.9rem;padding:20px;font-family:var(--cx-font-body);background:rgba(255,255,255,.2);border-top:1px solid var(--cx-border)}#calculax-app .cx-toast{position:fixed;top:20px;right:20px;background:var(--cx-white);border:1px solid var(--cx-border);border-radius:var(--cx-radius-sm);padding:16px 24px;box-shadow:0 8px 32px rgba(26,48,87,.2);z-index:10000;font-family:var(--cx-font-body);color:var(--cx-text-body);transform:translateX(120%);transition:transform .4s cubic-bezier(.4, 0, .2, 1);max-width:350px}#calculax-app .cx-loading,#calculax-app .cx-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;backdrop-filter:blur(4px)}#calculax-app .cx-toast.cx-show{transform:translateX(0)}#calculax-app .cx-toast-success{border-left:4px solid #4caf50}#calculax-app .cx-toast-error{border-left:4px solid #f44336}#calculax-app .cx-toast-info{border-left:4px solid var(--cx-focus)}#calculax-app .cx-modal-overlay{background:rgba(26,48,87,.5);display:none;align-items:center;justify-content:center;z-index:10001}#calculax-app .cx-lib-warning.cx-visible,#calculax-app .cx-loading.cx-active,#calculax-app .cx-modal-overlay.cx-active{display:flex}#calculax-app .cx-modal{background:var(--cx-white);border-radius:var(--cx-radius);padding:30px;max-width:500px;width:90%;box-shadow:0 20px 60px rgba(26,48,87,.3);animation:.3s cxFadeSlideIn}#calculax-app .cx-modal h3{font-family:var(--cx-font-titles);font-weight:700;font-size:22px;color:var(--cx-text-heading);margin-bottom:15px}#calculax-app .cx-modal p{font-family:var(--cx-font-body);color:var(--cx-text-body);margin-bottom:20px;line-height:1.5}#calculax-app .cx-modal-buttons{display:flex;gap:10px;justify-content:flex-end}#calculax-app .cx-modal-btn{padding:10px 24px;border-radius:50px;font-family:var(--cx-font-titles);font-weight:600;font-size:15px;cursor:pointer;transition:var(--cx-transition);border:none}#calculax-app .cx-modal-btn-primary{background:var(--cx-gradient-cta);color:#fff}#calculax-app .cx-modal-btn-primary:hover{filter:brightness(1.1);background:var(--cx-gradient-cta-hover)}#calculax-app .cx-modal-btn-secondary{background:0 0;color:var(--cx-text-label);border:1px solid var(--cx-border)}#calculax-app .cx-modal-btn:focus-visible{outline:3px solid var(--cx-focus);outline-offset:2px}#calculax-app .cx-loading{display:none;background:rgba(255,255,255,.9);align-items:center;justify-content:center;z-index:10002}#calculax-app .cx-spinner{width:50px;height:50px;border:4px solid var(--cx-border);border-top-color:var(--cx-focus);border-radius:50%;animation:.8s linear infinite cxSpin}@keyframes cxSpin{to{transform:rotate(360deg)}}#calculax-app .cx-export-section{background:rgba(255,255,255,.3);border-radius:var(--cx-radius-sm);padding:15px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;border:1px solid var(--cx-border);flex-wrap:wrap;gap:10px}#calculax-app .cx-export-section h4{margin:0;font-family:var(--cx-font-titles);font-weight:600;color:var(--cx-text-heading)}#calculax-app .cx-method-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:50px;font-size:.8rem;font-weight:600;font-family:var(--cx-font-body);background:rgba(255,255,255,.3);border:1px solid rgba(255,255,255,.5);margin-bottom:15px;color:#fff}#calculax-app .cx-lib-warning{background:rgba(255,243,224,.6);border:1px solid #ff9800;border-radius:var(--cx-radius-sm);padding:12px 16px;margin:10px 0;font-size:.85rem;color:#6d4c00;display:none;align-items:center;gap:8px}#calculax-app .cx-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@media (max-width:768px){#calculax-app .cx-main-content{padding:10px}#calculax-app .cx-sub-tabs{flex-direction:column}#calculax-app .cx-input-grid{grid-template-columns:1fr}#calculax-app .cx-symptoms-grid{grid-template-columns:repeat(auto-fill,minmax(60px,1fr))}}@media (max-width:480px){#calculax-app .cx-calendar-grid{gap:3px}#calculax-app .cx-day{padding:6px 2px;min-height:35px;font-size:.7rem}#calculax-app .cx-day-header{font-size:.65rem;padding:5px 2px}#calculax-app .cx-day .cx-day-label{font-size:.5rem}#calculax-app .cx-result-grid{grid-template-columns:1fr}#calculax-app .cx-action-btn{flex:1 1 100%}}