.ovulation-calculator{--ov-primary:rgb(1 97 239);--ov-secondary:rgb(1 84 207);--ov-accent:rgb(109 40 217);--ov-period:#e91e63;--ov-fertile:#64b5f6;--ov-ovulation:#1565c0;--ov-text:rgb(16 16 16);--ov-text-muted:rgb(16 16 16 / 66%);--ov-surface:rgb(255 255 255);--ov-background:rgb(250 250 250);--ov-border:rgb(229 229 229);font-family:Inter Variable,-apple-system,BlinkMacSystemFont,sans-serif;direction:rtl}.ovulation-form-container{padding:1.5rem;background:var(--ov-surface);border-radius:12px;box-shadow:0 4px 6px #0000001a;margin-bottom:1.5rem}.ovulation-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-label{font-weight:600;font-size:1rem;color:var(--ov-text)}.form-input,.form-select{padding:1rem;border:2px solid var(--ov-border);border-radius:8px;font-family:inherit;font-size:1rem;background:var(--ov-surface);color:var(--ov-text);transition:border-color .15s ease}.form-input:focus,.form-select:focus{outline:0;border-color:var(--ov-primary)}.form-input.input-error{border-color:var(--ov-period);background-color:#fce4ec}.help-text{font-size:.875rem;color:var(--ov-text-muted)}.error-message{font-size:.875rem;color:var(--ov-period);font-weight:500}.submit-button{padding:1rem 1.5rem;background:var(--ov-primary);color:#fff;border:0;border-radius:8px;font-family:inherit;font-size:1.25rem;font-weight:600;cursor:pointer;transition:background-color .15s ease,transform .15s ease;display:flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px}.submit-button:hover:not(:disabled){background:#0154cf;transform:translateY(-1px)}.submit-button:active:not(:disabled){transform:translateY(0)}.submit-button:disabled{background:var(--ov-text-muted);cursor:not-allowed;opacity:.6}.loading-spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.ovulation-calendar-container{padding:1.5rem;background:var(--ov-surface);border-radius:12px;box-shadow:0 4px 6px #0000001a}.calendar-header{display:flex;align-items:center;justify-content:center;margin-bottom:1rem;flex-wrap:wrap;gap:.5rem;max-width:400px;margin-left:auto;margin-right:auto}.calendar-title{font-size:1.25rem;font-weight:700;color:var(--ov-text);margin:0;flex:1;text-align:center}.calendar-nav{display:flex;gap:.5rem;align-items:center}.nav-button{padding:6px 12px;background:var(--ov-background);border:1px solid var(--ov-border);border-radius:6px;font-family:inherit;font-size:.875rem;cursor:pointer;transition:background-color .15s ease,border-color .15s ease;min-width:36px;min-height:36px;display:flex;align-items:center;justify-content:center}.nav-button:hover{background:#0161ef1a;border-color:var(--ov-primary);color:var(--ov-primary)}.nav-button--today{font-size:.875rem;padding:.5rem 1rem}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;margin-bottom:1.5rem;max-width:400px;margin-left:auto;margin-right:auto}.calendar-day-header{text-align:center;padding:4px 2px;font-size:.75rem;font-weight:600;color:var(--ov-text-muted);background:var(--ov-background);border-radius:6px}.calendar-day{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2px;border-radius:6px;font-size:.8rem;background:var(--ov-background);transition:transform .15s ease;position:relative;min-height:36px;min-width:36px}.calendar-day.current-month{background:#fff;border:1px solid var(--ov-border)}.calendar-day.other-month{color:var(--ov-text-muted);background:var(--ov-background)}.calendar-day.period{background:var(--ov-period)!important;color:#fff;font-weight:600}.calendar-day.ovulation{background:var(--ov-ovulation)!important;color:#fff;font-weight:700;border:2px solid rgb(1 84 207)}.calendar-day.fertile{background:var(--ov-fertile)!important;color:#fff}.day-number{font-size:.8rem}.day-badge{font-size:8px;font-weight:500;position:absolute;bottom:1px;opacity:.9}.calendar-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:1.5rem;padding:.5rem;background:var(--ov-background);border-radius:8px;max-width:400px;margin-left:auto;margin-right:auto}.legend-item{display:flex;align-items:center;gap:4px;font-size:.75rem}.legend-color{width:16px;height:16px;border-radius:3px}.results-summary{background:var(--ov-background);padding:1rem;border-radius:12px;border:1px solid var(--ov-border);max-width:400px;margin-left:auto;margin-right:auto}.results-summary h3{font-size:1rem;font-weight:700;margin-bottom:1rem;text-align:center;color:var(--ov-text)}.results-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;margin-bottom:1rem}.result-item{background:var(--ov-surface);padding:.5rem;border-radius:8px;text-align:center;box-shadow:0 1px 3px #0000001f}.result-label{display:block;font-size:.75rem;color:var(--ov-text-muted);margin-bottom:2px}.result-value{display:block;font-size:.875rem;font-weight:600;color:var(--ov-primary)}.confidence-badge{text-align:center;padding:1rem;border-radius:8px;font-weight:600;font-size:.875rem}.confidence-high{background:#e8f5e9;color:#2e7d32}.confidence-medium{background:#fff3e0;color:#ef6c00}.confidence-low{background:#fce4ec;color:#c2185b}@media (max-width:640px){.ovulation-form-container,.ovulation-calendar-container{padding:1rem}.submit-button{font-size:1rem;width:100%}.calendar-grid{min-width:320px;gap:2px}.calendar-day{font-size:11px;min-height:32px;min-width:32px}.calendar-day-header{font-size:10px;padding:2px}.day-badge{display:none}.results-grid{grid-template-columns:1fr 1fr}.calendar-legend{gap:.5rem;flex-direction:column;align-items:center}.calendar-header{flex-direction:column}.calendar-nav{width:100%;justify-content:center}}.date-picker{position:relative;width:100%}.date-picker-input{display:flex;align-items:center;justify-content:space-between;padding:.875rem 1rem;background:#fff;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease;font-size:1rem;direction:rtl}.date-picker-input:hover{border-color:#1565c0}.date-picker-input.is-open,.date-picker-input:focus{border-color:#1565c0;box-shadow:0 0 0 3px #1565c01a}.date-picker-input.input-error{border-color:#e91e63}.date-picker-input .placeholder{color:#999}.date-picker-input .has-value{color:#1a1a1a;font-weight:500}.calendar-icon{color:#666;flex-shrink:0;margin-right:.5rem}.date-picker-dropdown{position:fixed;top:50%;left:50%;right:auto;transform:translate(-50%,-50%);width:320px;max-width:90vw;max-height:90vh;overflow-y:auto;background:#fff;border:1px solid #e0e0e0;border-radius:12px;box-shadow:0 8px 32px #0003;z-index:9999;padding:1rem;direction:rtl}.date-picker-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid #f0f0f0}.month-year{font-size:1.1rem;font-weight:600;color:#1a1a1a}.nav-button{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#f5f5f5;border:0;border-radius:6px;cursor:pointer;font-size:1.2rem;color:#666;transition:background .15s ease,color .15s ease}.nav-button:hover{background:#1565c0;color:#fff}.date-picker-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:.5rem}.weekday-name{text-align:center;font-size:.75rem;font-weight:600;color:#666;padding:.5rem 0}.date-picker-days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.day-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:0 0;border:0;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:500;transition:all .15s ease;padding:0;min-height:40px}.day-cell.current-month{color:#1a1a1a}.day-cell.current-month:hover:not(.selected):not(:disabled){background:#f0f0f0}.day-cell.other-month{color:#ccc;cursor:default;background:0 0}.day-cell.selected{background:#1565c0;color:#fff}.day-cell.selected:hover{background:#0d47a1}.day-cell:disabled,.day-cell.disabled{color:#ddd;cursor:not-allowed;opacity:.5}.date-picker-footer{margin-top:1rem;padding-top:.75rem;border-top:1px solid #f0f0f0;display:flex;justify-content:flex-start}.clear-button{padding:.5rem 1rem;background:0 0;border:1px solid #e0e0e0;border-radius:6px;color:#666;font-size:.875rem;cursor:pointer;transition:all .15s ease}.clear-button:hover{border-color:#e91e63;color:#e91e63}@media (max-width:480px){.date-picker-dropdown{width:90vw;max-width:320px}.date-picker-days{gap:2px}.day-cell{font-size:.85rem;border-radius:6px}.weekday-name{font-size:.65rem;padding:.25rem 0}.month-year{font-size:1rem}.nav-button{width:28px;height:28px;font-size:1rem}}.sr-only[data-astro-cid-pi35353i]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}details[data-astro-cid-pi35353i]>summary[data-astro-cid-pi35353i]{list-style:none}details[data-astro-cid-pi35353i]>summary[data-astro-cid-pi35353i]::-webkit-details-marker{display:none}details[data-astro-cid-pi35353i][open]>summary[data-astro-cid-pi35353i] span[data-astro-cid-pi35353i]:last-child{transform:rotate(45deg)}details[data-astro-cid-pi35353i]>summary[data-astro-cid-pi35353i] span[data-astro-cid-pi35353i]:last-child{transition:transform .2s ease}