/* ============================================
   Formulário com Email e WhatsApp — v3.0
   Desenvolvido por Tiago Pinotti
   ============================================ */

.wpfw-form-container {
    max-width: 560px;
    margin: 30px auto;
    padding: 36px 32px 28px;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

.wpfw-form-title {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 24px;
    text-align: center;
}

/* ---- Grupos ---- */
.wpfw-form-group {
    margin-bottom: 20px;
}

.wpfw-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}

.wpfw-required { color: #e53e3e; }

.wpfw-form-group input[type="text"],
.wpfw-form-group input[type="email"],
.wpfw-form-group input[type="tel"],
.wpfw-form-group input[type="number"],
.wpfw-form-group select,
.wpfw-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    color: #333;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: border-color .2s ease, box-shadow .2s ease;
    box-sizing: border-box;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.wpfw-form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.wpfw-form-group input:focus,
.wpfw-form-group select:focus,
.wpfw-form-group textarea:focus {
    border-color: #25D366;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, .15);
    background: #fff;
}

.wpfw-form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Checkbox */
.wpfw-checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px !important;
    font-weight: 400 !important;
}
.wpfw-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #25D366;
    cursor: pointer;
    flex-shrink: 0;
}

/* ---- Botão ---- */
.wpfw-btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity .2s ease, transform .1s ease;
    margin-top: 8px;
    letter-spacing: .3px;
}
.wpfw-btn-submit:hover   { opacity: .9; transform: translateY(-1px); }
.wpfw-btn-submit:active  { transform: translateY(0); }
.wpfw-btn-submit:disabled { opacity: .7; cursor: not-allowed; transform: none; }
.wpfw-btn-icon { display: flex; align-items: center; }

/* Spinner */
.wpfw-spinner {
    display: inline-block;
    width: 20px; height: 20px;
    border: 3px solid rgba(255, 255, 255, .3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: wpfw-spin .6s linear infinite;
}
@keyframes wpfw-spin { to { transform: rotate(360deg); } }

/* ---- Mensagens ---- */
.wpfw-success-message,
.wpfw-error-message {
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 15px;
    font-weight: 500;
}
.wpfw-success-message { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.wpfw-error-message   { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.wpfw-success-icon,
.wpfw-error-icon { font-size: 20px; flex-shrink: 0; }
.wpfw-success-message p,
.wpfw-error-message p { margin: 0; }

/* ---- Responsivo ---- */
@media (max-width: 600px) {
    .wpfw-form-container { margin: 16px; padding: 24px 20px 20px; }
    .wpfw-form-title     { font-size: 20px; }
    .wpfw-btn-submit     { font-size: 15px; padding: 12px 20px; }
}