/*
 * stylesheet-cw.css — Coil Winder App
 * All rules are scoped under .cwa-wrap to prevent collisions with the WordPress theme.
 * Fonts (Barlow / Barlow Condensed) are enqueued separately via cwa_enqueue_fonts().
 */

/* ── Design tokens ──────────────────────────────────────────────── */
.cwa-wrap {
    --lp-blue:       #3253BB;
    --lp-blue-dark:  #1a2e6e;
    --lp-blue-pale:  #e8edf9;
    --required-red:  #c0392b;
    --success:       #1e7e34;
    --border:        #c8d0e0;
    --bg-card:       #ffffff;
    --bg-page:       #f0f2f7;
    --text-main:     #1c2333;
    --text-muted:    #5a6377;
    --radius:        6px;
    --shadow:        0 2px 8px rgba(50,83,187,.10);

    font-family: 'Barlow', sans-serif;
    font-size: 15px;
    color: var(--text-main);
    line-height: 1.55;
    max-width: 700px;
    margin: 0 auto;
}

@media print {
    .cwa-wrap .noprint { display: none !important; }
}

/* ── Lead copy ──────────────────────────────────────────────────── */
.cwa-wrap .cwa-lead {
    background: var(--bg-card);
    border-left: 4px solid var(--lp-blue);
    border-radius: var(--radius);
    padding: 14px 18px;
    margin-bottom: 22px;
    color: var(--text-muted);
    font-size: 14px;
    box-shadow: var(--shadow);
}

/* ── Required badge ─────────────────────────────────────────────── */
.cwa-wrap .req-badge {
    display: inline-block;
    background: var(--required-red);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: .04em;
    vertical-align: middle;
}

/* ── Card ───────────────────────────────────────────────────────── */
.cwa-wrap .cwa-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    overflow: hidden;
}
.cwa-wrap .cwa-card-header {
    background: var(--lp-blue);
    color: #fff;
    padding: 10px 20px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
}
.cwa-wrap .cwa-card-header--optional {
    background: #6b7a99;
}
.cwa-wrap .cwa-optional-label {
    font-size: 12px;
    font-style: italic;
    font-weight: 400;
    text-transform: none;
    opacity: .85;
}
.cwa-wrap .cwa-card-body {
    padding: 20px;
}

/* ── Field layout ───────────────────────────────────────────────── */
.cwa-wrap .field-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 14px;
}
.cwa-wrap .field {
    display: flex;
    flex-direction: column;
    flex: 1 1 160px;
}
.cwa-wrap .field--small {
    flex: 0 0 80px;
}

/* ── Labels ─────────────────────────────────────────────────────── */
.cwa-wrap .field-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ── Inputs ─────────────────────────────────────────────────────── */
.cwa-wrap input[type='text'],
.cwa-wrap input[type='email'],
.cwa-wrap input[type='tel'] {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: 'Barlow', sans-serif;
    font-size: 14px;
    color: var(--text-main);
    background: #fff;
    outline: none;
    transition: border-color .18s, box-shadow .18s;
    box-sizing: border-box;
}
.cwa-wrap input[type='text']:focus,
.cwa-wrap input[type='email']:focus,
.cwa-wrap input[type='tel']:focus {
    border-color: var(--lp-blue);
    box-shadow: 0 0 0 3px rgba(50,83,187,.15);
}
.cwa-wrap input.required-field {
    border-left: 3.5px solid var(--required-red);
}
.cwa-wrap input.required-field:focus {
    border-left-color: var(--lp-blue);
}
.cwa-wrap input.field-error {
    border-color: var(--required-red) !important;
    background: #fff8f8;
}
.cwa-wrap .field-msg {
    font-size: 11px;
    color: var(--required-red);
    margin-top: 3px;
    min-height: 14px;
}

/* ── Subsection dividers ─────────────────────────────────────────── */
.cwa-wrap .cwa-subsection-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: .05em;
    color: var(--lp-blue);
    text-transform: uppercase;
    margin: 18px 0 10px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--lp-blue-pale);
    display: flex;
    align-items: center;
    gap: 10px;
}
.cwa-wrap .cwa-subsection-title button {
    font-size: 11px;
    padding: 3px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    color: var(--lp-blue);
    font-family: 'Barlow', sans-serif;
    font-weight: 600;
    margin-left: auto;
    transition: background .15s;
}
.cwa-wrap .cwa-subsection-title button:hover {
    background: var(--lp-blue-pale);
}

/* ── Radio question groups ───────────────────────────────────────── */
.cwa-wrap .question-block {
    border-top: 1px solid #eaeef5;
    padding-top: 14px;
    margin-top: 14px;
}
.cwa-wrap .question-block:first-child {
    border-top: none;
    margin-top: 0;
    padding-top: 0;
}
.cwa-wrap .question-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--lp-blue-dark);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cwa-wrap .radio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 8px 16px;
}
.cwa-wrap .radio-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: var(--radius);
    border: 1.5px solid var(--border);
    cursor: pointer;
    transition: border-color .15s, background .15s;
    font-size: 14px;
    font-family: 'Barlow', sans-serif;
}
.cwa-wrap .radio-option:hover {
    border-color: var(--lp-blue);
    background: var(--lp-blue-pale);
}
.cwa-wrap .radio-option input[type='radio'] {
    accent-color: var(--lp-blue);
    flex-shrink: 0;
}
.cwa-wrap .radio-option.selected {
    border-color: var(--lp-blue);
    background: var(--lp-blue-pale);
}
.cwa-wrap .radio-option.group-error {
    border-color: var(--required-red) !important;
    background: #fff8f8;
}
.cwa-wrap .group-msg {
    font-size: 11px;
    color: var(--required-red);
    margin-top: 5px;
    min-height: 14px;
}

/* ── Submit button ──────────────────────────────────────────────── */
.cwa-wrap .cwa-submit-area {
    text-align: center;
    margin-top: 10px;
}
.cwa-wrap .cwa-btn-submit {
    background: var(--lp-blue);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 13px 40px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background .18s;
    box-shadow: 0 3px 10px rgba(50,83,187,.3);
}
.cwa-wrap .cwa-btn-submit:hover  { background: var(--lp-blue-dark); }
.cwa-wrap .cwa-btn-submit:active { transform: translateY(1px); }
.cwa-wrap .cwa-btn-submit:disabled { opacity: .6; cursor: not-allowed; }

/* ── Status / error message ─────────────────────────────────────── */
.cwa-wrap .cwa-status-error {
    background: #fde8e8;
    border: 1px solid #f5b7b7;
    border-radius: var(--radius);
    padding: 14px 18px;
    margin-top: 14px;
    font-weight: 600;
    color: #7b0000;
    font-size: 14px;
}

/* ── Footer CTA ─────────────────────────────────────────────────── */
.cwa-wrap .cwa-footer-cta {
    margin-top: 16px;
    padding: 14px 18px;
    background: var(--lp-blue-pale);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-muted);
}
.cwa-wrap .cwa-footer-cta a { color: var(--lp-blue); }

/* ── Results panel ──────────────────────────────────────────────── */
.cwa-wrap #cwa-results-panel {
    display: none;
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-top: 24px;
    overflow: hidden;
}
.cwa-wrap .cwa-results-header {
    background: var(--lp-blue-dark);
    color: #fff;
    padding: 10px 20px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cwa-wrap .cwa-results-header button {
    background: transparent;
    border: 1px solid rgba(255,255,255,.4);
    color: #fff;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    font-family: 'Barlow', sans-serif;
}
.cwa-wrap #cwa-results-body { padding: 16px 20px; }

/* ── Individual result cards (output by processCoil.php) ─────────── */
.cwa-wrap .result-card {
    border-bottom: 1px solid #eaeef5;
    padding: 12px 0;
}
.cwa-wrap .result-card:last-child { border-bottom: none; }
.cwa-wrap .result-card .co-name {
    font-weight: 700;
    font-size: 16px;
    color: var(--lp-blue-dark);
    margin-bottom: 4px;
}
.cwa-wrap .result-card .detail {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}
.cwa-wrap .result-card .detail strong { color: var(--text-main); }
.cwa-wrap .result-card a { color: var(--lp-blue); }
.cwa-wrap .no-results {
    background: #fde8e8;
    border: 1px solid #f5b7b7;
    border-radius: var(--radius);
    padding: 16px;
    color: #7b0000;
    font-size: 14px;
}
.cwa-wrap .no-results strong {
    display: block;
    margin-bottom: 6px;
    font-size: 15px;
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 560px) {
    .cwa-wrap .field        { flex: 1 1 100%; }
    .cwa-wrap .field--small { flex: 1 1 100%; }
    .cwa-wrap .radio-grid   { grid-template-columns: 1fr; }
}