/* Zulpo Inquiry Form – Frontend Styles v6 */

/* ── CSS Variables ── */
:root {
    --zulpo-primary: #2563eb;
    --zulpo-primary-dark: #1d4ed8;
    --zulpo-primary-light: rgba(37,99,235,.08);
    --zulpo-radius: 10px;
    --zulpo-border: #e2e8f0;
    --zulpo-text: #1e293b;
    --zulpo-muted: #64748b;
    --zulpo-placeholder: #94a3b8;
    --zulpo-bg: #f8fafc;
    --zulpo-white: #ffffff;
    --zulpo-error: #ef4444;
    --zulpo-success: #10b981;
    --zulpo-shadow: 0 4px 32px rgba(0,0,0,.07);
    --zulpo-transition: all .18s cubic-bezier(.4,0,.2,1);
}

/* ── Wrapper ── */
.zulpo-form-wrap {
    max-width: 720px;
    background: var(--zulpo-white);
    border: 1px solid var(--zulpo-border);
    border-radius: 16px;
    padding: 40px 44px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    box-shadow: var(--zulpo-shadow);
    margin: 32px auto;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

/* ── Form Header (title + desc) ── */
.zulpo-form-header {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--zulpo-border);
}
.zulpo-form-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--zulpo-text);
    margin: 0 0 8px;
    line-height: 1.3;
    letter-spacing: -.02em;
}
.zulpo-form-desc {
    font-size: 14px;
    color: var(--zulpo-muted);
    margin: 0;
    line-height: 1.6;
}

/* ── Grid layout ── */
.zulpo-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.zulpo-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}

/* ── Field wrapper ── */
.zulpo-field {
    margin-bottom: 18px;
    position: relative;
}
.zulpo-row .zulpo-field,
.zulpo-row-3 .zulpo-field {
    margin-bottom: 0;
}
.zulpo-field label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
    color: var(--zulpo-text);
    margin-bottom: 7px;
    letter-spacing: -.01em;
}
.zulpo-field label .req {
    color: var(--zulpo-error);
    font-size: 13px;
    line-height: 1;
}
.zulpo-field label .opt {
    color: var(--zulpo-placeholder);
    font-weight: 400;
    font-size: 11px;
    margin-left: 2px;
}

/* ── Common inputs ── */
.zulpo-field input[type=text],
.zulpo-field input[type=email],
.zulpo-field input[type=tel],
.zulpo-field input[type=number],
.zulpo-field input[type=url],
.zulpo-field input[type=date],
.zulpo-field select,
.zulpo-field textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--zulpo-border);
    border-radius: var(--zulpo-radius);
    font-size: 14px;
    color: var(--zulpo-text);
    box-sizing: border-box;
    outline: none;
    transition: var(--zulpo-transition);
    background: var(--zulpo-white);
    font-family: inherit;
    -webkit-appearance: none;
    appearance: none;
}
.zulpo-field input::placeholder,
.zulpo-field textarea::placeholder {
    color: var(--zulpo-placeholder);
}
.zulpo-field input[type=text]:focus,
.zulpo-field input[type=email]:focus,
.zulpo-field input[type=tel]:focus,
.zulpo-field input[type=number]:focus,
.zulpo-field input[type=url]:focus,
.zulpo-field input[type=date]:focus,
.zulpo-field select:focus,
.zulpo-field textarea:focus {
    border-color: var(--zulpo-primary);
    box-shadow: 0 0 0 3px var(--zulpo-primary-light);
    background: var(--zulpo-white);
}
.zulpo-field input.error,
.zulpo-field select.error,
.zulpo-field textarea.error {
    border-color: var(--zulpo-error);
    box-shadow: 0 0 0 3px rgba(239,68,68,.08);
}
.zulpo-field-error > label { color: var(--zulpo-error); }
.zulpo-field textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.6;
}

/* ── Error message ── */
.zulpo-error {
    display: block;
    font-size: 11.5px;
    color: var(--zulpo-error);
    margin-top: 5px;
    min-height: 16px;
    font-weight: 500;
}

/* ── Product auto field ── */
.zulpo-product-readonly {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 14px;
    background: var(--zulpo-bg);
    border: 1.5px solid var(--zulpo-border);
    border-radius: var(--zulpo-radius);
    font-size: 13px;
    color: var(--zulpo-muted);
    font-style: italic;
}
.zulpo-product-readonly svg { flex-shrink: 0; color: var(--zulpo-primary); }
.zulpo-product-readonly a {
    color: var(--zulpo-primary);
    text-decoration: none;
    font-style: normal;
    font-weight: 600;
}
.zulpo-product-readonly a:hover { text-decoration: underline; }

/* ── Country searchable select ── */
.zulpo-country-wrap { position: relative; }
.zulpo-country-display {
    width: 100%;
    padding: 11px 36px 11px 14px;
    border: 1.5px solid var(--zulpo-border);
    border-radius: var(--zulpo-radius);
    font-size: 14px;
    color: var(--zulpo-placeholder);
    background: var(--zulpo-white);
    cursor: pointer;
    user-select: none;
    box-sizing: border-box;
    position: relative;
    transition: var(--zulpo-transition);
    display: flex;
    align-items: center;
}
.zulpo-country-display.has-value { color: var(--zulpo-text); }
.zulpo-country-display:focus,
.zulpo-country-display.open {
    border-color: var(--zulpo-primary);
    box-shadow: 0 0 0 3px var(--zulpo-primary-light);
    outline: none;
}
.zulpo-country-display::after {
    content: '';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid var(--zulpo-muted);
    pointer-events: none;
    transition: transform .15s;
}
.zulpo-country-display.open::after {
    transform: translateY(-50%) rotate(180deg);
}
.zulpo-field-error .zulpo-country-display { border-color: var(--zulpo-error); }
.zulpo-country-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--zulpo-white);
    border: 1px solid var(--zulpo-border);
    border-radius: var(--zulpo-radius);
    box-shadow: 0 8px 32px rgba(0,0,0,.12);
    z-index: 9999;
    overflow: hidden;
}
.zulpo-country-dropdown.open { display: block; }
.zulpo-country-search {
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-bottom: 1px solid var(--zulpo-border);
    font-size: 13px;
    outline: none;
    box-sizing: border-box;
    background: var(--zulpo-bg);
    color: var(--zulpo-text);
    font-family: inherit;
}
.zulpo-country-list {
    max-height: 220px;
    overflow-y: auto;
    margin: 0;
    padding: 4px 0;
    list-style: none;
}
.zulpo-country-list li {
    padding: 9px 14px;
    font-size: 13.5px;
    color: var(--zulpo-text);
    cursor: pointer;
    transition: background .1s;
}
.zulpo-country-list li:hover { background: var(--zulpo-primary-light); color: var(--zulpo-primary); }
.zulpo-no-result { color: var(--zulpo-placeholder) !important; cursor: default !important; font-style: italic; }

/* ── WhatsApp field ── */
.zulpo-whatsapp-wrap {
    display: flex;
    gap: 0;
    position: relative;
}
.zulpo-wa-dial-btn {
    flex-shrink: 0;
    min-width: 88px;
    padding: 11px 10px;
    border: 1.5px solid var(--zulpo-border);
    border-right: none;
    border-radius: var(--zulpo-radius) 0 0 var(--zulpo-radius);
    background: var(--zulpo-bg);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--zulpo-text);
    user-select: none;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    transition: var(--zulpo-transition);
    box-sizing: border-box;
    white-space: nowrap;
}
.zulpo-wa-dial-btn::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid var(--zulpo-muted);
    flex-shrink: 0;
}
.zulpo-wa-num {
    flex: 1;
    padding: 11px 14px;
    border: 1.5px solid var(--zulpo-border);
    border-radius: 0 var(--zulpo-radius) var(--zulpo-radius) 0;
    font-size: 14px;
    color: var(--zulpo-text);
    outline: none;
    box-sizing: border-box;
    transition: var(--zulpo-transition);
    background: var(--zulpo-white);
    font-family: inherit;
    width: 0;
    min-width: 0;
    -webkit-appearance: none;
}
.zulpo-wa-num::placeholder { color: var(--zulpo-placeholder); }
.zulpo-wa-num:focus {
    border-color: var(--zulpo-primary);
    box-shadow: 0 0 0 3px var(--zulpo-primary-light);
    z-index: 1;
}
.zulpo-wa-dial-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    width: 290px;
    background: var(--zulpo-white);
    border: 1px solid var(--zulpo-border);
    border-radius: var(--zulpo-radius);
    box-shadow: 0 8px 32px rgba(0,0,0,.12);
    z-index: 9999;
    overflow: hidden;
}
.zulpo-wa-dial-dropdown.open { display: block; }
.zulpo-wa-dial-search {
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-bottom: 1px solid var(--zulpo-border);
    font-size: 13px;
    outline: none;
    box-sizing: border-box;
    background: var(--zulpo-bg);
    font-family: inherit;
}
.zulpo-wa-dial-list {
    max-height: 220px;
    overflow-y: auto;
    margin: 0;
    padding: 4px 0;
    list-style: none;
}
.zulpo-wa-dial-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    font-size: 13px;
    color: var(--zulpo-text);
    cursor: pointer;
    transition: background .1s;
}
.zulpo-wa-dial-list li:hover { background: var(--zulpo-primary-light); color: var(--zulpo-primary); }
.zulpo-wa-flag { font-weight: 700; color: var(--zulpo-primary); min-width: 44px; font-size: 12px; }
.zulpo-wa-cname { color: var(--zulpo-muted); font-size: 12px; }
.zulpo-field-error .zulpo-wa-dial-btn,
.zulpo-field-error .zulpo-wa-num { border-color: var(--zulpo-error); }

/* ── Submit button ── */
.zulpo-submit-wrap {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}
.zulpo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 40px;
    background: linear-gradient(135deg, var(--zulpo-primary), var(--zulpo-primary-dark));
    color: #fff;
    border: none;
    border-radius: var(--zulpo-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--zulpo-transition);
    font-family: inherit;
    letter-spacing: -.01em;
    box-shadow: 0 2px 12px rgba(37,99,235,.25);
    min-width: 200px;
}
.zulpo-btn:hover {
    opacity: .93;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(37,99,235,.35);
}
.zulpo-btn:active { transform: translateY(0); box-shadow: none; }
.zulpo-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; box-shadow: none; }
.zulpo-btn .btn-loading { display: flex; align-items: center; gap: 8px; }
@keyframes zulpo-spin { to { transform: rotate(360deg); } }
.spin { animation: zulpo-spin .8s linear infinite; }

/* ── Result message ── */
.zulpo-result-msg {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: var(--zulpo-radius);
    font-size: 14px;
    display: none;
    font-weight: 500;
    text-align: center;
}
.zulpo-result-msg.success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}
.zulpo-result-msg.error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* ── Modal/popup override ── */
.zulpo-modal-wrap .zulpo-form-wrap,
.zulpo-popup-wrap .zulpo-form-wrap {
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    max-width: 100%;
}
.zulpo-modal-wrap .zulpo-field,
.zulpo-popup-wrap .zulpo-field { margin-bottom: 12px; }
.zulpo-modal-wrap .zulpo-row,
.zulpo-popup-wrap .zulpo-row { gap: 10px; }

/* ── Tablet (640px ~ 1024px) ── */
@media (min-width: 640px) and (max-width: 1024px) {
    .zulpo-form-wrap {
        padding: 32px 28px;
        margin: 24px auto;
        border-radius: 14px;
    }
    .zulpo-form-title { font-size: 20px; }
    .zulpo-row { gap: 14px; }
    .zulpo-row-3 { grid-template-columns: 1fr 1fr; gap: 12px; }
    .zulpo-btn { min-width: 180px; padding: 12px 32px; }
}

/* ── Mobile (< 640px) ── */
@media (max-width: 639px) {
    .zulpo-form-wrap {
        padding: 24px 18px;
        margin: 16px 0;
        border-radius: 12px;
        border-left: none;
        border-right: none;
        box-shadow: none;
    }
    .zulpo-form-header { margin-bottom: 20px; padding-bottom: 18px; }
    .zulpo-form-title { font-size: 18px; }
    .zulpo-form-desc { font-size: 13px; }
    .zulpo-row,
    .zulpo-row-3 { grid-template-columns: 1fr; gap: 0; }
    .zulpo-row .zulpo-field,
    .zulpo-row-3 .zulpo-field { margin-bottom: 16px; }
    .zulpo-field { margin-bottom: 16px; }
    .zulpo-field input[type=text],
    .zulpo-field input[type=email],
    .zulpo-field input[type=tel],
    .zulpo-field input[type=number],
    .zulpo-field input[type=url],
    .zulpo-field input[type=date],
    .zulpo-field select,
    .zulpo-field textarea {
        font-size: 16px; /* prevents iOS zoom */
        padding: 12px 14px;
    }
    .zulpo-country-display { font-size: 16px; padding: 12px 36px 12px 14px; }
    .zulpo-wa-num { font-size: 16px; padding: 12px 14px; }
    .zulpo-wa-dial-btn { padding: 12px 10px; min-width: 80px; }
    .zulpo-wa-dial-dropdown { width: 260px; }
    .zulpo-btn {
        width: 100%;
        min-width: unset;
        padding: 14px 24px;
        font-size: 16px;
        border-radius: 10px;
    }
    .zulpo-country-list { max-height: 200px; }
    .zulpo-wa-dial-list { max-height: 200px; }
}