/**
 * Kirby & Co Realty — Calculator Suite Styles
 *
 * Brand-aligned, social-screenshot-ready. Result cards use big numerals in
 * Playfair Display (the brand serif) so a screenshot at 1080×1080 still
 * reads. Form follows the .khp-search-card pattern already in main.css.
 *
 * @package KirbyRealty
 * @since 1.0.0
 */

/* Layout — calculator + sidebar tip box */
.khp-calc-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 36px;
}
@media (min-width: 1024px) {
    .khp-calc-layout { grid-template-columns: 2fr 1fr; }
}

/* Form card — reuses .khp-search-card visual but adds calc-specific spacing */
.khp-calc-form {
    background: #fff;
    border: 1px solid var(--klight-gray);
    border-radius: 10px;
    padding: 32px;
    box-shadow: 0 6px 20px rgba(20, 47, 88, 0.05);
}
.khp-calc-form h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 24px;
    color: var(--kbrand-dark);
    margin: 0 0 6px;
}
.khp-calc-form .khp-calc-sub {
    font-size: 14px;
    color: var(--ktext-light);
    margin: 0 0 24px;
}
.khp-calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px;
}
@media (max-width: 600px) {
    .khp-calc-grid { grid-template-columns: 1fr; }
}
.khp-calc-grid .khp-calc-full { grid-column: 1 / -1; }

.khp-calc-field { display: flex; flex-direction: column; gap: 6px; }
.khp-calc-field label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--ktext-light);
    font-weight: 600;
}
.khp-calc-field input,
.khp-calc-field select {
    padding: 12px 14px;
    border: 1px solid var(--klight-gray);
    border-radius: 6px;
    font-size: 16px;          /* 16px on inputs prevents iOS zoom-on-focus */
    font-family: inherit;
    color: var(--ktext);
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    -webkit-appearance: none;
    appearance: none;
}
.khp-calc-field input:focus,
.khp-calc-field select:focus {
    outline: none;
    border-color: var(--kbrand-gold);
    box-shadow: 0 0 0 3px rgba(193, 154, 107, 0.15);
}
.khp-calc-field select {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%23556' d='M6 8L0 0h12z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}
.khp-calc-hint {
    font-size: 11px;
    color: var(--ktext-light);
    margin-top: 2px;
    line-height: 1.4;
}

.khp-calc-submit {
    margin-top: 24px;
    width: 100%;
    background: var(--kbrand-dark);
    color: #fff;
    border: none;
    padding: 16px 24px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}
.khp-calc-submit:hover { background: var(--knavy); }
.khp-calc-submit:active { transform: translateY(1px); }

/* Result card — designed to screenshot well at 1080×1080 */
.khp-calc-result {
    margin-top: 28px;
    background: linear-gradient(135deg, var(--kbrand-dark) 0%, #142F58 100%);
    color: #fff;
    border-radius: 10px;
    padding: 32px;
    box-shadow: 0 12px 30px rgba(20, 47, 88, 0.18);
    position: relative;
    overflow: hidden;
}
.khp-calc-result::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--kbrand-gold);
}
.khp-calc-result-eyebrow {
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--kbrand-gold);
    font-weight: 700;
    margin: 0 0 8px;
}
.khp-calc-result-headline {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 48px;
    font-weight: 700;
    margin: 0 0 4px;
    line-height: 1.05;
    letter-spacing: -0.5px;
    font-variant-numeric: tabular-nums;
}
@media (max-width: 600px) {
    .khp-calc-result-headline { font-size: 36px; }
}
.khp-calc-result-sub {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 24px;
}
.khp-calc-result-rows {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 24px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}
@media (max-width: 600px) {
    .khp-calc-result-rows { grid-template-columns: 1fr; }
}
.khp-calc-result-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 4px 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    border-bottom: 1px dotted rgba(255, 255, 255, 0.1);
}
.khp-calc-result-row strong {
    color: #fff;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* Closing-cost line items table */
.khp-calc-closing-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 20px;
    font-size: 14px;
}
.khp-calc-closing-table tr {
    border-bottom: 1px dotted rgba(255, 255, 255, 0.15);
}
.khp-calc-closing-table td {
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.85);
}
.khp-calc-closing-table td:last-child {
    color: #fff;
    font-weight: 600;
}

/* Sidebar — disclaimer + lead-capture CTA */
.khp-calc-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.khp-calc-tip {
    background: var(--kblue-wash);
    padding: 24px;
    border-radius: 10px;
    border-left: 4px solid var(--kbrand-gold);
}
.khp-calc-tip h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 18px;
    color: var(--kbrand-dark);
    margin: 0 0 10px;
}
.khp-calc-tip p {
    font-size: 14px;
    color: var(--ktext);
    line-height: 1.6;
    margin: 0 0 10px;
}
.khp-calc-tip p:last-child { margin-bottom: 0; }

.khp-calc-cta {
    background: var(--kbrand-dark);
    color: #fff;
    padding: 28px 24px;
    border-radius: 10px;
    text-align: center;
}
.khp-calc-cta h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 22px;
    margin: 0 0 8px;
    color: #fff;
}
.khp-calc-cta p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 20px;
    line-height: 1.5;
}
.khp-calc-cta .khp-btn {
    background: var(--kbrand-gold);
    color: var(--kbrand-dark);
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    display: inline-block;
}
.khp-calc-cta .khp-btn:hover { background: #b08a5f; }

/* Disclaimer */
.khp-calc-disclaimer {
    margin-top: 36px;
    font-size: 12px;
    color: var(--ktext-light);
    line-height: 1.6;
    padding: 16px;
    background: var(--kwarm-white);
    border-left: 3px solid var(--klight-gray);
}

/* FAQ section beneath each calculator (for SEO/AI Search FAQ schema) */
.khp-calc-faq {
    padding: 80px 0;
    background: #fff;
}
.khp-calc-faq h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 32px;
    color: var(--kbrand-dark);
    text-align: center;
    margin: 0 0 36px;
}
.khp-calc-faq h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 20px;
    color: var(--kbrand-dark);
    margin: 28px 0 8px;
}
.khp-calc-faq p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--ktext);
    margin: 0 0 8px;
}