/* ── Base ── */
.mdcalculator-top {
    color: #000 !important;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.mdcalculator-top td {
    color: #000 !important;
}
.mdcalculator-choice {
    width: 100%;
    position: relative;
}

/* ── Step card shared ── */
.mid-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.09);
    padding: 28px 24px;
    flex: 1 1 300px;
    box-sizing: border-box;
}

/* ── Step indicator ── */
.mid-step-indicator {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}
.mid-step {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #888;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.mid-step.active {
    background: #222;
    color: #f9e93f;
}
.mid-step-line {
    flex: 1;
    height: 2px;
    background: #e0e0e0;
    margin: 0 8px;
}

/* ── Card title ── */
.mid-card-title {
    font-size: 16px;
    font-weight: 700;
    color: #222;
    margin: 0 0 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f9e93f;
}

/* ── Field group ── */
.mid-field-group {
    margin-bottom: 14px;
}
.mid-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #555;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

/* ── Input row (input + unit/select side by side) ── */
.mid-input-row {
    display: flex;
    align-items: center;
    gap: 0;
}
.mid-input-row input {
    flex: 1;
    min-width: 0;
    padding: 9px 10px;
    border: 1px solid #ddd;
    border-radius: 6px 0 0 6px;
    border-right: none;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.mid-input-row input:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 2px rgb(0 0 0 / 30%);
    position: relative;
    z-index: 1;
}
.mid-input-row select {
    flex: 0 0 auto;
    width: auto;
    max-width: 90px;
    padding: 9px 6px;
    border: 1px solid #ddd;
    border-radius: 0 6px 6px 0;
    font-size: 13px;
    background: #f5f5f5;
    cursor: pointer;
}
.mid-input-row .mid-unit {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    align-self: stretch;
    padding: 0 10px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-left: none;
    border-radius: 0 6px 6px 0;
    font-size: 13px;
    color: #666;
    white-space: nowrap;
}

/* ── Step 1 standalone inputs ── */
.mid-card.step1 input[type="text"],
.mid-card.step1 select {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.mid-card.step1 input[type="text"]:focus,
.mid-card.step1 select:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 2px rgb(0 0 0 / 30%);
}
/* Step 1 fields side by side */
.mid-card.step1 .mid-fields-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}
.mid-card.step1 .mid-fields-grid .mid-field-group:last-child {
    grid-column: 1 / -1;
}

/* ── Step 2 fields grid ── */
.mid-fields-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}

/* ── Primary button ── */
.mid-btn-primary {
    width: 100%;
    padding: 11px !important;
    background: #222 !important;
    color: #f9e93f !important;
    border: none !important;
    border-radius: 6px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: background 0.2s, color 0.2s !important;
    letter-spacing: 0.3px;
    box-shadow: none !important;
}
.mid-btn-primary:hover {
    background: #f9e93f !important;
    color: #222 !important;
}

/* ── Actions row (back + calculate) ── */
.mid-actions {
    display: flex;
    align-items: center;
    margin-top: 18px;
    gap: 10px;
    grid-column: 1 / -1;
}
.mid-actions .mid-btn-primary {
    width: auto !important;
    flex: 1;
}
.mid-actions a.mid-back-link,
.mid-actions a.mid-back-link:visited {
    display: inline-flex !important;
    align-items: center !important;
    padding: 10px 16px !important;
    background: #f0f0f0 !important;
    color: #444 !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    transition: background 0.2s, color 0.2s !important;
    border: none !important;
    box-shadow: none !important;
}
.mid-actions a.mid-back-link:hover {
    background: #222 !important;
    color: #f9e93f !important;
}

/* ── Hide step 2 forms by default ── */
.extrusion-cal, .injection-cal {
    display: none;
}


.results {
    width: 100%;
    margin-top: 20px;
}
.results-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    flex-wrap: wrap;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    overflow: hidden;
    padding: 20px;
    gap: 20px;
    flex-direction: column;
}
.results-table-wrap {
    width: 100%;
    min-width: 280px;
    height: 500px;
    overflow-y: scroll;
    border-radius: 0;
    box-shadow: none;
    background: #fff;
}
.results-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.results-table-wrap table thead tr th {
    background: #222 !important;
    color: #f9e93f !important;
    padding: 10px 12px;
    text-align: left;
    position: sticky;
    top: 0;
    z-index: 1;
}
.results-table-wrap table tbody tr td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    color: #000;
}
.results-table-wrap table tbody tr:last-child td {
    border-bottom: none;
}

/* ── Email form card ── */
.results-form-wrap {
    width: 100%;
    background: #fff;
    border-radius: 0;
    box-shadow: none;
    padding: 20px;
    margin-top: 0;
    border-top: 1px solid #eee;
    box-sizing: border-box;
}
.results-form-wrap h4 {
    margin: 0 0 16px;
    font-size: 15px;
    color: #222;
    border-bottom: 2px solid #f9e93f;
    padding-bottom: 8px;
}
.results-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 10px;
    align-items: end;
}
.rfg-field label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 4px;
}
.results-form-wrap .rfg-field input {
    width: 100%;
    padding: 12px 16px !important;
    border: 1px solid #ddd;
    border-radius: 6px !important;
    font-size: 13px;
    box-sizing: border-box;
}
.results-form-wrap .rfg-field input.button-sub {
   margin-top: 0 !important;
padding: 12px 16px !important;

}
.rfg-field input:focus {
    outline: none;
    border-color: #f9e93f;
    box-shadow: 0 0 0 2px rgb(0 0 0 / 30%);
}
.rfg-full {
    grid-column: 1 / -1;
}
.results-form-wrap .button-sub,
.results-form-wrap .button-sub:not(:hover) {
    width: 100% !important;
    padding: 6px 8px !important;
    background: #222 !important;
    color: #f9e93f !important;
    border: none !important;
    border-radius: 6px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    letter-spacing: 0.3px;
    transition: background 0.2s, color 0.2s !important;
    box-shadow: none !important;
}
.results-form-wrap .button-sub:hover {
    background: #f9e93f !important;
    color: #222 !important;
}

/* ── PDF download form ── */
#pumpDownloadPdfSection {
    margin-top: 18px;
    padding: 18px;
    background: #fafafa;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
}
#pumpDownloadPdfSection h4 {
    margin-bottom: 8px;
}
#pumpDownloadPdfSection p {
    margin: 0 0 16px;
    color: #666;
    font-size: 13px;
}
#pumpDownloadPdfSection .results-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
}
#pumpDownloadPdfSection .rfg-field input,
#pumpDownloadPdfSection .rfg-field select {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px !important;
    border: 1px solid #ddd;
    border-radius: 6px !important;
    background: #fff;
    color: #222;
    font-size: 13px;
    box-sizing: border-box;
}
#pumpDownloadPdfSection .rfg-field input:focus,
#pumpDownloadPdfSection .rfg-field select:focus {
    outline: none;
    border-color: #f9e93f;
    box-shadow: 0 0 0 2px rgb(0 0 0 / 30%);
}
#pumpDownloadPdfSection .req {
    color: #c0392b;
}
#pumpDownloadPdfSection .pdf-err-msg {
    margin-top: 5px;
}
#pumpDownloadPdfSection + div {
    margin-top: 12px;
}

/* ── Legend row ── */
.results-table-wrap table tr.legend-row td {
    padding: 10px 12px;
    background: #fafafa;
}

/* ── Errors ── */
tr.err-msg td div, div.err-msg {
    margin: 4px 0 0;
    padding: 5px 8px;
    border-radius: 4px;
    color: #D8000C;
    background-color: #FFBABA;
    font-size: 11px;
}

/* ── Misc ── */
[hidden] { display: none; }
.injection-data, .extrusion-data {
    background: #f9e93f;
    color: #000;
    cursor: pointer;
    width: 150px;
    font-size: 15px;
    padding: 5px;
    margin: 5px;
    text-align: center;
}
.injection-data:hover, .extrusion-data:hover {
    background: #000;
    color: #f9e93f;
}
.injection-data { float: left; }
.extrusion-data { float: right; }

/* ── Responsive ── */
@media (max-width: 640px) {
    .results-form-grid {
        grid-template-columns: 1fr;
    }
    #pumpDownloadPdfSection {
        padding: 14px;
    }
    #pumpDownloadPdfSection .results-form-grid {
        grid-template-columns: 1fr;
    }
}