.orm-calculator{--orm-primary: #7c3aed;--orm-secondary: #8b5cf6;--orm-accent: #a78bfa;--orm-dark: #4c1d95;--orm-light: #f5f3ff;--orm-gradient: linear-gradient(135deg, #7c3aed 0%, #6d28d9 50%, #5b21b6 100%);--orm-card-bg: #ffffff;--orm-border: #e5e7eb;--orm-text: #1f2937;--orm-text-muted: #6b7280;--orm-success: #10b981;--orm-gold: #f59e0b;max-width:900px;margin:0 auto;font-family:system-ui,-apple-system,sans-serif}.orm-header{text-align:center;margin-bottom:2rem;padding:2rem;background:var(--orm-gradient);border-radius:20px;color:#fff;position:relative;overflow:hidden}.orm-header:before{content:"🏋️";position:absolute;font-size:8rem;opacity:.1;right:-1rem;top:50%;transform:translateY(-50%)}.orm-title{font-size:2rem;font-weight:800;margin:0 0 .5rem;position:relative}.orm-description{font-size:1.1rem;opacity:.95;margin:0;position:relative}.orm-formula-container{background:var(--orm-card-bg);border-radius:16px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 4px 20px #7c3aed1a;border:1px solid var(--orm-border)}.orm-formula-title{font-size:1.1rem;font-weight:700;color:var(--orm-dark);margin:0 0 1rem;text-align:center}.orm-formula-grid{display:grid;grid-template-columns:1fr;gap:1rem}.orm-formula-card{background:linear-gradient(135deg,#f5f3ff,#ede9fe);border-radius:12px;padding:1.25rem;text-align:center}.orm-formula-label{font-size:.875rem;font-weight:600;color:var(--orm-primary);margin:0 0 .75rem;text-transform:uppercase;letter-spacing:.05em}.orm-formula-display{min-height:3rem;display:flex;align-items:center;justify-content:center;overflow-x:auto;overflow-y:hidden;font-size:1.1rem}.orm-form-container{background:var(--orm-card-bg);border-radius:16px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 4px 20px #7c3aed1a;border:1px solid var(--orm-border)}.orm-unit-toggle{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-bottom:1.5rem;background:var(--orm-light);padding:.375rem;border-radius:12px}.orm-unit-btn{display:flex;flex-direction:column;align-items:center;gap:.125rem;padding:.75rem 1rem;border:none;background:transparent;border-radius:10px;cursor:pointer;transition:all .3s ease}.orm-unit-btn.active{background:#fff;box-shadow:0 2px 8px #7c3aed33}.orm-unit-label{font-weight:700;font-size:.95rem;color:var(--orm-dark)}.orm-unit-detail{font-size:.7rem;color:var(--orm-text-muted)}.orm-form{display:flex;flex-direction:column;gap:1.25rem}.orm-input-group{display:flex;flex-direction:column;gap:.5rem}.orm-label{font-weight:600;font-size:.9rem;color:var(--orm-text)}.orm-input,.orm-select{padding:.875rem 1rem;border:2px solid var(--orm-border);border-radius:10px;font-size:1rem;transition:all .2s ease;background:#fff}.orm-input:focus,.orm-select:focus{outline:none;border-color:var(--orm-primary);box-shadow:0 0 0 4px #7c3aed1a}.orm-input-with-unit{display:flex;align-items:center;gap:.5rem}.orm-input-with-unit .orm-input{flex:1}.orm-input-unit{font-weight:600;color:var(--orm-text-muted);min-width:2rem}.orm-buttons{display:grid;grid-template-columns:2fr 1fr;gap:.75rem;margin-top:.5rem}.orm-calculate-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem;background:var(--orm-gradient);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #7c3aed4d}.orm-calculate-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #7c3aed66}.orm-btn-icon{font-size:1.25rem}.orm-reset-btn{padding:1rem;background:var(--orm-light);color:var(--orm-primary);border:none;border-radius:12px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s ease}.orm-reset-btn:hover{background:#ddd6fe}.orm-results{background:var(--orm-card-bg);border-radius:16px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 4px 20px #7c3aed1a;border:1px solid var(--orm-border)}.orm-results.hidden{display:none}.orm-results-title{font-size:1.25rem;font-weight:700;color:var(--orm-dark);margin:0 0 1.25rem;text-align:center}.orm-main-result{display:flex;align-items:center;justify-content:center;gap:1rem;background:var(--orm-gradient);border-radius:16px;padding:1.5rem;margin-bottom:1.5rem;color:#fff}.orm-result-icon{font-size:2.5rem}.orm-result-content{display:flex;flex-direction:column;gap:.25rem}.orm-result-label{font-size:.85rem;opacity:.9;text-transform:uppercase;letter-spacing:.05em}.orm-result-value{font-size:2rem;font-weight:800}.orm-percentages{margin-bottom:1.5rem}.orm-percentages-title,.orm-rep-maxes-title{font-size:.9rem;font-weight:700;color:var(--orm-dark);margin:0 0 1rem;text-align:center;text-transform:uppercase;letter-spacing:.05em}.orm-percentages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem}.orm-percent-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;background:#f9fafb;border-radius:10px;padding:.75rem .5rem;text-align:center}.orm-percent-item.primary{background:var(--orm-light);border:2px solid var(--orm-primary)}.orm-percent-label{font-size:.75rem;font-weight:700;color:var(--orm-primary)}.orm-percent-weight{font-size:1rem;font-weight:800;color:var(--orm-dark)}.orm-percent-reps{font-size:.7rem;color:var(--orm-text-muted)}.orm-rep-maxes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem}.orm-rep-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;background:#f9fafb;border-radius:10px;padding:.75rem .5rem;text-align:center}.orm-rep-item.primary{background:linear-gradient(135deg,#fef3c7,#fde68a);border:2px solid var(--orm-gold)}.orm-rep-count{font-size:.75rem;font-weight:700;color:var(--orm-primary)}.orm-rep-item.primary .orm-rep-count{color:#b45309}.orm-rep-weight{font-size:1rem;font-weight:800;color:var(--orm-dark)}.orm-content{margin-top:3rem}.orm-section{margin-bottom:2.5rem}.orm-section-title{font-size:1.5rem;font-weight:800;color:var(--orm-dark);margin:0 0 1rem;padding-bottom:.5rem;border-bottom:3px solid var(--orm-accent)}.orm-paragraph{color:var(--orm-text);line-height:1.7;margin-bottom:1rem}.orm-features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.5rem}.orm-feature-card{background:var(--orm-card-bg);border-radius:12px;padding:1.25rem;text-align:center;border:1px solid var(--orm-border);transition:all .3s ease}.orm-feature-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px #7c3aed26}.orm-feature-icon{font-size:2rem;display:block;margin-bottom:.75rem}.orm-feature-title{font-size:1rem;font-weight:700;color:var(--orm-dark);margin:0 0 .5rem}.orm-feature-description{font-size:.875rem;color:var(--orm-text-muted);margin:0;line-height:1.5}.orm-tips-list{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.orm-tip-card{display:flex;gap:1rem;background:var(--orm-card-bg);border-radius:12px;padding:1.25rem;border:1px solid var(--orm-border)}.orm-tip-icon{font-size:1.5rem;flex-shrink:0}.orm-tip-content{flex:1}.orm-tip-title{font-size:1rem;font-weight:700;color:var(--orm-dark);margin:0 0 .375rem}.orm-tip-text{font-size:.9rem;color:var(--orm-text-muted);margin:0;line-height:1.6}.orm-table-wrapper{overflow-x:auto;margin-top:1.5rem;border-radius:12px;border:1px solid var(--orm-border)}.orm-table{width:100%;border-collapse:collapse;font-size:.9rem}.orm-table th{background:var(--orm-light);padding:.875rem 1rem;text-align:left;font-weight:700;color:var(--orm-dark);border-bottom:2px solid var(--orm-border)}.orm-table td{padding:.875rem 1rem;border-bottom:1px solid var(--orm-border);color:var(--orm-text)}.orm-table-row.strength{background:#7c3aed0d}.orm-table-row.hypertrophy{background:#10b9810d}.orm-faq-list{display:flex;flex-direction:column;gap:.75rem;margin-top:1.5rem}.orm-faq-item{background:var(--orm-card-bg);border-radius:12px;border:1px solid var(--orm-border);overflow:hidden}.orm-faq-question{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;cursor:pointer;font-weight:600;color:var(--orm-dark);list-style:none}.orm-faq-question::-webkit-details-marker{display:none}.orm-faq-icon{display:flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;background:var(--orm-gradient);color:#fff;border-radius:6px;font-size:.75rem;font-weight:800;flex-shrink:0}.orm-faq-item[open] .orm-faq-question{border-bottom:1px solid var(--orm-border)}.orm-faq-answer{padding:1rem 1.25rem;background:#fafafa}.orm-faq-answer p{margin:0;color:var(--orm-text);line-height:1.7;font-size:.95rem}@media (max-width: 768px){.orm-title{font-size:1.5rem}.orm-description{font-size:1rem}.orm-header:before{font-size:5rem}.orm-percentages-grid,.orm-rep-maxes-grid{grid-template-columns:repeat(2,1fr)}.orm-features-grid,.orm-buttons{grid-template-columns:1fr}.orm-formula-display{min-height:2.5rem;font-size:.95rem}.orm-result-value{font-size:1.5rem}}.hidden{display:none!important}