/* ==========================================================================
   Ovulation & Fertile Window Calculator Styles
   PCOS Ferticure Clinic
   ========================================================================== */

/* Hero Banner */
.ovulation-hero-banner {
    width: 100%;
    max-width: 1200px;
    margin: 16px auto 24px auto;
    padding: 0 16px;
}
.ovulation-hero-banner picture,
.ovulation-hero-banner img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: 1672 / 941;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(92, 53, 70, 0.08);
}

/* Header Section */
.calc-header-section {
    padding: 8px 0 24px 0;
}
.calc-header-section .breadcrumb {
    font-size: 0.88rem;
    color: var(--color-muted, #6B5E62);
    margin-bottom: 12px;
}
.calc-header-section .breadcrumb a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.calc-header-section h1 {
    font-family: var(--font-serif, "Playfair Display", Georgia, serif);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    color: var(--color-plum, #5C3546);
    line-height: 1.2;
    margin: 8px 0 12px 0;
}
.calc-header-section .lead-text {
    font-size: 1.08rem;
    color: #4A3E42;
    max-width: 780px;
    line-height: 1.6;
}

/* Calculator Card */
.calc-card {
    background: #FFFFFF;
    border: 1px solid rgba(92, 53, 70, 0.12);
    border-radius: 18px;
    padding: 32px 36px;
    box-shadow: 0 6px 24px rgba(92, 53, 70, 0.06);
    margin-bottom: 32px;
}
.calc-card-header h2 {
    font-family: var(--font-serif, "Playfair Display", Georgia, serif);
    font-size: 1.65rem;
    color: var(--color-plum, #5C3546);
    margin: 0 0 6px 0;
}
.calc-card-header p {
    color: #6B5E62;
    font-size: 0.95rem;
    margin: 0 0 24px 0;
}

/* Form Fields */
.field-group {
    margin-bottom: 24px;
}
.field-group label {
    display: block;
    font-weight: 600;
    color: #33262B;
    margin-bottom: 8px;
    font-size: 0.98rem;
}
.field-group label .req {
    color: #C84661;
}
.field-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.cycle-val-badge {
    background: #F4E8EE;
    color: #5C3546;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.95rem;
}
.cycle-val-badge strong {
    font-size: 1.15rem;
}
.input-control {
    width: 100%;
    max-width: 380px;
    padding: 12px 16px;
    border: 1px solid #D6C7CC;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    color: #33262B;
    background: #FAF8F9;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.input-control:focus {
    outline: none;
    border-color: #5C3546;
    box-shadow: 0 0 0 3px rgba(92, 53, 70, 0.15);
    background: #FFFFFF;
}
.field-hint {
    display: block;
    font-size: 0.85rem;
    color: #7A6C71;
    margin-top: 6px;
}
.field-error {
    color: #B31D38;
    background: #FDF2F4;
    border-left: 3px solid #B31D38;
    padding: 8px 12px;
    font-size: 0.88rem;
    border-radius: 0 6px 6px 0;
    margin-top: 8px;
}

/* Range Slider */
.slider-wrapper {
    margin: 8px 0;
}
.range-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #E8DCE1;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}
.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #5C3546;
    border: 3px solid #FFFFFF;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
    cursor: pointer;
    transition: transform 0.1s;
}
.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.12);
}
.range-slider::-moz-range-thumb {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #5C3546;
    border: 3px solid #FFFFFF;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
    cursor: pointer;
}
.slider-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #8C7E83;
    margin-top: 6px;
}

/* Pattern Radio Pills */
.pattern-pill-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 12px;
    margin-top: 8px;
}
.pattern-pill {
    position: relative;
    border: 2px solid #E4D8DD;
    background: #FAF8F9;
    border-radius: 12px;
    padding: 14px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}
.pattern-pill input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.pattern-pill .pill-title {
    font-weight: 600;
    font-size: 0.98rem;
    color: #33262B;
    margin-bottom: 4px;
}
.pattern-pill .pill-desc {
    font-size: 0.85rem;
    color: #6B5E62;
    line-height: 1.4;
}
.pattern-pill:hover {
    border-color: #B89CA8;
    background: #FFFFFF;
}
.pattern-pill.active {
    border-color: #5C3546;
    background: #FDF9FB;
    box-shadow: 0 2px 10px rgba(92, 53, 70, 0.08);
}
.pattern-pill.active .pill-title {
    color: #5C3546;
}

/* Buttons */
.calc-btn-row {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 28px;
}

/* Results Section */
.results-wrapper {
    margin-top: 36px;
    scroll-margin-top: 30px;
}
.results-summary-badge {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #F4ECEF;
    border-left: 4px solid #5C3546;
    padding: 14px 20px;
    border-radius: 0 12px 12px 0;
    margin-bottom: 24px;
}
.results-summary-badge .badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #5C3546;
    color: #FFFFFF;
    border-radius: 50%;
    font-size: 1rem;
    font-weight: bold;
    flex-shrink: 0;
}
.results-summary-badge h3 {
    margin: 0 0 2px 0;
    font-size: 1.15rem;
    color: #5C3546;
}
.results-summary-badge p {
    margin: 0;
    font-size: 0.92rem;
    color: #4A3E42;
}

/* Results Cards Grid */
.results-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.res-card {
    background: #FFFFFF;
    border: 1px solid rgba(92, 53, 70, 0.12);
    border-radius: 14px;
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 3px 12px rgba(92, 53, 70, 0.04);
}
.res-card-tag {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #8C7E83;
    margin-bottom: 8px;
}
.res-card-value {
    font-family: var(--font-serif, "Playfair Display", Georgia, serif);
    font-size: 1.65rem;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 8px;
}
.res-card-note {
    font-size: 0.85rem;
    color: #6B5E62;
    margin-top: auto;
}
.featured-ovulation {
    border-top: 4px solid #5C3546;
    background: #FCF9FA;
}
.featured-ovulation .res-card-value {
    color: #5C3546;
}
.featured-window {
    border-top: 4px solid #8E4A68;
    background: #FAEFF4;
}
.featured-window .res-card-value {
    color: #8E4A68;
}
.featured-period {
    border-top: 4px solid #5E7287;
    background: #F4F7F9;
}
.featured-period .res-card-value {
    color: #38506B;
}

/* Interactive Calendar */
.res-calendar-card {
    background: #FFFFFF;
    border: 1px solid rgba(92, 53, 70, 0.12);
    border-radius: 16px;
    padding: 24px 28px;
    margin-bottom: 24px;
    box-shadow: 0 3px 14px rgba(92, 53, 70, 0.05);
}
.calendar-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}
.calendar-header-row h3 {
    margin: 0 0 2px 0;
    font-size: 1.3rem;
    color: #5C3546;
}
.calendar-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}
.cal-nav-btn {
    background: #F4E8EE;
    color: #5C3546;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.15s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.cal-nav-btn:hover {
    background: #5C3546;
    color: #FFFFFF;
}
.cal-month-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: #33262B;
    min-width: 130px;
    text-align: center;
}
.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 20px;
    font-size: 0.85rem;
    color: #4A3E42;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid #EFE6EA;
}
.legend-swatch {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 4px;
    vertical-align: -2px;
    margin-right: 6px;
}
.swatch-period { background: #D98880; }
.swatch-fertile { background: #D2B4DE; }
.swatch-ovulation { background: #5C3546; }
.swatch-next-period { background: #A9CCE3; }

/* Calendar Days Grid */
.calendar-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}
.cal-day-header {
    text-align: center;
    font-weight: 700;
    font-size: 0.78rem;
    color: #8C7E83;
    padding: 6px 0;
    text-transform: uppercase;
}
.cal-day-cell {
    min-height: 52px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #FAF8F9;
    font-size: 0.95rem;
    font-weight: 500;
    color: #33262B;
    position: relative;
    transition: transform 0.1s;
}
.cal-day-cell.empty {
    background: transparent;
    border: none;
}
.cal-day-cell.is-period {
    background: #F9EBEA;
    border: 1px solid #D98880;
    color: #78281F;
    font-weight: 700;
}
.cal-day-cell.is-fertile {
    background: #F4ECF7;
    border: 1px solid #D2B4DE;
    color: #512E5F;
    font-weight: 600;
}
.cal-day-cell.is-ovulation {
    background: #5C3546;
    color: #FFFFFF;
    font-weight: 800;
    box-shadow: 0 2px 8px rgba(92, 53, 70, 0.35);
}
.cal-day-cell.is-next-period {
    background: #EAF2F8;
    border: 1px dashed #5499C7;
    color: #1B4F72;
    font-weight: 600;
}
.cal-day-cell.is-today {
    box-shadow: inset 0 0 0 2px #E67E22;
}
.cal-cell-badge {
    font-size: 0.65rem;
    line-height: 1;
    margin-top: 2px;
    text-transform: uppercase;
    font-weight: 700;
}
.cal-footnote {
    margin-top: 16px;
}

/* Uncertain Banner (For Irregular / PCOS) */
.uncertain-banner {
    display: flex;
    gap: 16px;
    background: #FEF7EE;
    border-left: 5px solid #D97706;
    border-radius: 0 14px 14px 0;
    padding: 24px;
    margin-bottom: 24px;
}
.uncertain-icon {
    font-size: 2rem;
    line-height: 1;
    flex-shrink: 0;
}
.uncertain-banner h3 {
    margin: 0 0 8px 0;
    font-size: 1.35rem;
    color: #92400E;
}
.uncertain-banner .lead-quote {
    font-size: 1.05rem;
    line-height: 1.55;
    color: #78350F;
    margin: 0;
}
.unsure-tone {
    background: #EFF6FF;
    border-left-color: #2563EB;
}
.unsure-tone h3 { color: #1E40AF; }
.unsure-tone .lead-quote { color: #1E3A8A; }

.guidance-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}
.guidance-card {
    background: #FFFFFF;
    border: 1px solid #EFE4EA;
    border-radius: 12px;
    padding: 20px;
}
.guidance-card h4 {
    margin: 0 0 8px 0;
    color: #5C3546;
    font-size: 1.05rem;
}
.guidance-card p {
    font-size: 0.92rem;
    color: #4A3E42;
    line-height: 1.5;
    margin: 0;
}
.guidance-card ul {
    margin: 8px 0 0 0;
    padding-left: 20px;
    font-size: 0.9rem;
    color: #4A3E42;
    line-height: 1.5;
}
.guidance-card li {
    margin-bottom: 6px;
}

/* Results Actions (PDF / Print) */
.calc-results-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

/* Clinical Safeguard Box */
.clinical-safeguard-box {
    background: #FAF8F9;
    border: 1px solid #E6D8DF;
    border-radius: 12px;
    padding: 20px 24px;
    margin-top: 24px;
}
.clinical-safeguard-box h4 {
    margin: 0 0 10px 0;
    font-size: 0.95rem;
    color: #5C3546;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.clinical-safeguard-box ul {
    margin: 0;
    padding-left: 20px;
    font-size: 0.88rem;
    color: #5A4E53;
    line-height: 1.55;
}
.clinical-safeguard-box li {
    margin-bottom: 8px;
}
.clinical-safeguard-box li:last-child {
    margin-bottom: 0;
}

/* Educational Content Section */
.edu-section {
    background: #FAF7F5;
    padding: 60px 0;
}
.edu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 32px;
}
.edu-card {
    background: #FFFFFF;
    border: 1px solid rgba(92, 53, 70, 0.1);
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 3px 12px rgba(92, 53, 70, 0.04);
}
.edu-card h3 {
    font-family: var(--font-serif, "Playfair Display", Georgia, serif);
    font-size: 1.25rem;
    color: #5C3546;
    margin: 0 0 10px 0;
}
.edu-card p {
    font-size: 0.93rem;
    color: #4A3E42;
    line-height: 1.6;
    margin: 0;
}
.edu-card ul {
    margin: 8px 0 0 0;
    padding-left: 18px;
    font-size: 0.9rem;
    color: #4A3E42;
    line-height: 1.5;
}
.edu-card li {
    margin-bottom: 6px;
}

/* Related Tool Link */
.tool-links-section {
    padding: 30px 0;
}
.related-tool-card {
    background: #FBF7F9;
    border: 1px solid #EBDDE3;
    border-radius: 14px;
    padding: 24px 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.related-tool-card .tool-icon {
    width: 48px;
    height: 48px;
    background: #5C3546;
    color: #FFFFFF;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.related-tool-card .tool-icon svg {
    width: 24px;
    height: 24px;
}
.related-tool-card .tool-copy {
    flex: 1;
    min-width: 260px;
}
.related-tool-card h4 {
    margin: 0 0 4px 0;
    font-size: 1.15rem;
    color: #5C3546;
}
.related-tool-card p {
    margin: 0;
    font-size: 0.92rem;
    color: #6B5E62;
}

/* CTA Section */
.cta-panel {
    background: #5C3546;
    color: #FFFFFF;
    border-radius: 20px;
    padding: 44px 40px;
    text-align: center;
}
.cta-panel .eyebrow {
    color: #E8C5D0;
    letter-spacing: 0.1em;
}
.cta-panel h2 {
    font-family: var(--font-serif, "Playfair Display", Georgia, serif);
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    color: #FFFFFF;
    margin: 10px 0 14px 0;
}
.cta-panel p {
    color: #F4E8EE;
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto 24px auto;
    line-height: 1.6;
}
.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.cta-actions .button-primary {
    background: #FFFFFF;
    color: #5C3546;
}
.cta-actions .button-primary:hover {
    background: #F4E8EE;
}
.cta-actions .button-outline {
    border-color: #FFFFFF;
    color: #FFFFFF;
}
.cta-actions .button-outline:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Responsive Rules */
@media (max-width: 768px) {
    .calc-card {
        padding: 24px 20px;
    }
    .res-calendar-card {
        padding: 18px 16px;
    }
    .cal-day-cell {
        min-height: 42px;
        font-size: 0.85rem;
    }
    .cal-cell-badge {
        display: none;
    }
    .pattern-pill-group {
        grid-template-columns: 1fr;
    }
    .cta-panel {
        padding: 32px 20px;
    }
}

/* Print Styling */
@media print {
    .site-header, .site-footer, .floating-chat, .back-to-top, .calc-header-section .breadcrumb,
    .calc-btn-row, .calc-results-actions, .cta-section, .tool-links-section, .edu-section {
        display: none !important;
    }
    body {
        background: #FFFFFF !important;
        color: #000000 !important;
        font-size: 11pt;
    }
    .ovulation-hero-banner {
        display: none !important;
    }
    .calc-card {
        box-shadow: none;
        border: 1px solid #CCC;
        page-break-inside: avoid;
    }
    .res-card {
        border: 1px solid #CCC;
    }
    .res-calendar-card {
        page-break-inside: avoid;
    }
}