/* =====================================================
   LTW HubSpot Forms — Frontend CSS
   Personaliza sobreescribiendo las variables --ltw-hf-*
   en el tema hijo de cada web.
   ===================================================== */

/* =====================================================
   VARIABLES — Valores por defecto (identidad Eugin)
   ===================================================== */
:root {
    /* Colores principales */
    --ltw-hf-color-primary:      #243066;
    --ltw-hf-color-primary-rgb:  36, 48, 102;   /* para uso con rgba() */
    --ltw-hf-color-dark:         #1B3167;
    --ltw-hf-color-accent:       #71c5e8;
    --ltw-hf-color-accent-light: #9bcbeb;

    /* Tipografía — el tema debe cargar las fuentes */
    --ltw-hf-font-body:          'Poppins', sans-serif;
    --ltw-hf-font-title:         'Source Serif Pro', serif;
    --ltw-hf-font-size:          15px;

    /* Forma (border-radius) */
    --ltw-hf-radius-input:       50px;
    --ltw-hf-radius-textarea:    20px;
    --ltw-hf-radius-btn:         57px;
}

/* ——— Wrapper ——— */
.ltw-hf-wrapper {
    width: 100%;
    font-family: var(--ltw-hf-font-body);
}

/* ——— Título h3 ——— */
.ltw-hf-title {
    font-family: var(--ltw-hf-font-title);
    font-weight: 400 !important;
    font-size: 40px !important;
    line-height: 1.1;
    letter-spacing: -0.04em;
    text-align: center;
    color: var(--ltw-hf-color-primary) !important;
    width: 100%;
    margin: 0 0 20px;
}

/* ——— Form layout ——— */
.ltw-hf-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
    margin: 0;
    padding: 0;
}

/* ——— Campo base (full width por defecto) ——— */
.ltw-hf-field {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* ——— Campos en media columna ——— */
.ltw-hf-field--text,
.ltw-hf-field--email,
.ltw-hf-field--phone,
.ltw-hf-field--date,
.ltw-hf-field--select {
    width: calc(50% - 5px);
}

/* ——— Inputs y selects ——— */
.ltw-hf-field input[type="text"],
.ltw-hf-field input[type="email"],
.ltw-hf-field input[type="tel"],
.ltw-hf-field input[type="date"],
.ltw-hf-field select {
    border: 1px solid var(--ltw-hf-color-primary);
    border-radius: var(--ltw-hf-radius-input);
    padding: 12px 20px;
    color: var(--ltw-hf-color-primary);
    font-family: var(--ltw-hf-font-body);
    font-size: var(--ltw-hf-font-size);
    height: auto !important;
    line-height: 1.4em;
    width: 100%;
    box-sizing: border-box;
    background: #fff;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    transition: border-color 0.2s;
}

/* Select con flecha personalizada */
.ltw-hf-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23243066' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    padding-right: 40px;
}

/* ——— Textarea ——— */
.ltw-hf-field textarea {
    border: 1px solid var(--ltw-hf-color-primary);
    border-radius: var(--ltw-hf-radius-textarea);
    padding: 12px 20px;
    color: var(--ltw-hf-color-primary);
    font-family: var(--ltw-hf-font-body);
    font-size: var(--ltw-hf-font-size);
    height: auto !important;
    min-height: 120px !important;
    line-height: 1.4em;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
}

/* ——— Placeholder ——— */
.ltw-hf-field input::placeholder,
.ltw-hf-field textarea::placeholder {
    color: var(--ltw-hf-color-primary);
    font-size: var(--ltw-hf-font-size);
    font-family: var(--ltw-hf-font-body);
    opacity: 0.7;
}

.ltw-hf-field select option {
    color: var(--ltw-hf-color-primary);
    font-size: var(--ltw-hf-font-size);
    font-family: var(--ltw-hf-font-body);
}

/* ——— Focus ——— */
.ltw-hf-field input:focus,
.ltw-hf-field select:focus,
.ltw-hf-field textarea:focus {
    border-color: var(--ltw-hf-color-accent);
}

/* ——— Error de validación ——— */
.ltw-hf-field input.ltw-hf-error,
.ltw-hf-field select.ltw-hf-error,
.ltw-hf-field textarea.ltw-hf-error {
    border-color: #dc3232 !important;
}

/* =====================================================
   DATE — Placeholder fals per als camps de data
   ===================================================== */
.ltw-hf-date-wrap {
    position: relative;
}

.ltw-hf-date-wrap:not(.has-value):not(:focus-within) input[type="date"],
.ltw-hf-date-wrap:not(.has-value):not(:focus-within) input[type="date"]::-webkit-datetime-edit {
    color: transparent !important;
}

.ltw-hf-date-ph {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: rgba(var(--ltw-hf-color-primary-rgb), 0.7);
    font-family: var(--ltw-hf-font-body);
    font-size: var(--ltw-hf-font-size);
    line-height: 1;
    white-space: nowrap;
}

.ltw-hf-date-wrap:focus-within .ltw-hf-date-ph,
.ltw-hf-date-wrap.has-value .ltw-hf-date-ph {
    display: none;
}

/* =====================================================
   CLÍNICA — Radio buttons
   ===================================================== */
.ltw-hf-field--clinica {
    width: 100%;
    margin-bottom: 5px;
}

.ltw-hf-clinica-title,
.ltw-hf-form h4.ltw-hf-clinica-title {
    font-family: var(--ltw-hf-font-body);
    font-weight: 400 !important;
    font-size: 22px !important;
    line-height: 1.1;
    letter-spacing: -0.04em;
    text-align: center;
    color: var(--ltw-hf-color-dark) !important;
    margin: 0 0 14px;
}

.ltw-hf-form .visitamedica {
    width: 100%;
}

.ltw-hf-form .form-radio .international {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
}

.ltw-hf-form .form-radio span.list-item {
    position: relative;
    display: inline-flex;
    align-items: center;
}

/* Radio nativo oculto */
.ltw-hf-form .form-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    width: 18px;
    height: 18px;
    margin: 0;
    z-index: 1;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

/* Label del radio con círculo custom */
.ltw-hf-form .form-radio label.list-item-label {
    position: relative;
    padding-left: 28px;
    cursor: pointer;
    font-family: var(--ltw-hf-font-body);
    font-size: var(--ltw-hf-font-size);
    color: var(--ltw-hf-color-primary);
    font-weight: 400;
    line-height: 1.4;
    user-select: none;
}

/* Círculo exterior */
.ltw-hf-form .form-radio label.list-item-label::before {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--ltw-hf-color-primary);
    background: #fff;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

/* Relleno interior (checked) */
.ltw-hf-form .form-radio label.list-item-label::after {
    content: "";
    display: block;
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: transparent;
    transition: background 0.2s;
}

.ltw-hf-form .form-radio input[type="radio"]:checked + label.list-item-label::after {
    background: var(--ltw-hf-color-primary);
}

.ltw-hf-form .form-radio label.list-item-label:hover,
.ltw-hf-form .form-radio input[type="radio"]:hover + label.list-item-label {
    cursor: pointer;
}

/* =====================================================
   CHECKBOXES — GDPR, info_comercial, confirma_edad
   ===================================================== */
.ltw-hf-field--checkbox,
.ltw-hf-field--gdpr,
.ltw-hf-field--comercial {
    width: 100%;
}

.ltw-hf-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-family: var(--ltw-hf-font-body);
    font-size: 13px;
    color: var(--ltw-hf-color-primary);
    font-weight: 400;
    line-height: 1.5;
}

.ltw-hf-checkbox-label input[type="checkbox"] {
    flex-shrink: 0;
    margin-top: 2px;
    width: 16px;
    height: 16px;
    accent-color: var(--ltw-hf-color-primary);
    cursor: pointer;
}

.ltw-hf-checkbox-label input[type="checkbox"].ltw-hf-error {
    outline: 2px solid #dc3232;
    outline-offset: 1px;
}

.ltw-hf-checkbox-label a {
    color: var(--ltw-hf-color-primary);
    font-weight: 400;
    text-decoration: underline;
}

.ltw-hf-checkbox-label a:hover {
    color: var(--ltw-hf-color-dark);
}

.required {
    color: #dc3232;
}

/* =====================================================
   BOTÓN ENVIAR
   ===================================================== */
.ltw-hf-submit-row {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 15px;
}

.ltw-hf-btn-submit {
    background: var(--ltw-hf-color-primary);
    border-radius: var(--ltw-hf-radius-btn);
    color: #fff;
    font-family: var(--ltw-hf-font-body);
    font-size: var(--ltw-hf-font-size);
    font-weight: 500;
    line-height: 1.7;
    padding: 14px 40px;
    border: none;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
    letter-spacing: 0;
}

.ltw-hf-btn-submit:hover:not(:disabled) {
    background: var(--ltw-hf-color-dark);
}

.ltw-hf-btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ——— Spinner ——— */
.ltw-hf-spinner {
    display: none;
    width: 22px;
    height: 22px;
    border: 3px solid var(--ltw-hf-color-accent-light);
    border-bottom-color: var(--ltw-hf-color-primary);
    border-radius: 50%;
    animation: ltw-hf-spin 0.8s linear infinite;
    flex-shrink: 0;
}

@keyframes ltw-hf-spin {
    to { transform: rotate(360deg); }
}

/* =====================================================
   MENSAJES DE RESPUESTA
   ===================================================== */
.ltw-hf-response {
    width: 100%;
    padding: 12px 20px;
    border-radius: 10px;
    font-family: var(--ltw-hf-font-body);
    font-size: 14px;
    display: none;
    margin-top: 5px;
}

.ltw-hf-response--success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.ltw-hf-response--error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.ltw-hf-success-msg {
    padding: 30px 20px;
    text-align: center;
    font-family: var(--ltw-hf-font-body);
    font-size: 18px;
    color: var(--ltw-hf-color-primary);
}

/* ——— Texto legal ——— */
.ltw-hf-legal {
    width: 100%;
    margin-top: 15px;
    font-family: var(--ltw-hf-font-body);
    font-size: 13px;
    font-style: italic;
    color: var(--ltw-hf-color-primary);
    line-height: 1.6;
}

.ltw-hf-legal p {
    margin: 0 0 6px;
}

.ltw-hf-legal p:last-child {
    margin-bottom: 0;
}

/* =====================================================
   INTL-TEL-INPUT — Integración con el diseño del form
   ===================================================== */
.ltw-hf-field--phone .iti {
    width: 100%;
}

.ltw-hf-field--phone .iti input[type="tel"] {
    padding-left: 90px;
    border-radius: var(--ltw-hf-radius-input);
    border: 1px solid var(--ltw-hf-color-primary);
    color: var(--ltw-hf-color-primary);
    font-family: var(--ltw-hf-font-body);
    font-size: var(--ltw-hf-font-size);
    height: auto !important;
    line-height: 1.4em;
    width: 100%;
    box-sizing: border-box;
    background: #fff;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    transition: border-color 0.2s;
}

.ltw-hf-field--phone .iti input[type="tel"]:focus {
    border-color: var(--ltw-hf-color-accent);
}

.ltw-hf-field--phone .iti input[type="tel"].ltw-hf-error {
    border-color: #dc3232 !important;
}

.ltw-hf-field--phone .iti__flag-container {
    left: 1px;
    top: 1px;
    bottom: 1px;
    border-radius: var(--ltw-hf-radius-input) 0 0 var(--ltw-hf-radius-input);
}

.ltw-hf-field--phone .iti__selected-flag {
    background: transparent;
    border-right: 1px solid rgba(var(--ltw-hf-color-primary-rgb), 0.2);
    padding: 0 10px 0 14px;
    border-radius: var(--ltw-hf-radius-input) 0 0 var(--ltw-hf-radius-input);
}

.ltw-hf-field--phone .iti__selected-flag:hover,
.ltw-hf-field--phone .iti__selected-flag:focus {
    background: rgba(var(--ltw-hf-color-primary-rgb), 0.05);
}

.ltw-hf-field--phone .iti__selected-dial-code {
    color: var(--ltw-hf-color-primary);
    font-family: var(--ltw-hf-font-body);
    font-size: 14px;
    margin-left: 6px;
}

.iti__country-list {
    border: 1px solid var(--ltw-hf-color-primary);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(var(--ltw-hf-color-primary-rgb), 0.12);
    font-family: var(--ltw-hf-font-body);
    font-size: 14px;
    color: var(--ltw-hf-color-primary);
    z-index: 99999;
    max-height: 220px;
}

.iti__country:hover,
.iti__country.iti__highlight {
    background: rgba(var(--ltw-hf-color-primary-rgb), 0.06);
}

.iti__country-name,
.iti__dial-code {
    color: var(--ltw-hf-color-primary);
}

.iti__search-input {
    border: 1px solid var(--ltw-hf-color-primary);
    border-radius: 8px;
    padding: 6px 12px;
    font-family: var(--ltw-hf-font-body);
    font-size: 13px;
    color: var(--ltw-hf-color-primary);
    outline: none;
    width: calc(100% - 24px);
    margin: 8px 12px 4px;
    box-sizing: border-box;
}

/* Admin: error de slug no encontrado */
.ltw-hf-error {
    color: #dc3232;
    border: 1px dashed #dc3232;
    padding: 10px 16px;
    border-radius: 4px;
    font-size: 13px;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media screen and (max-width: 768px) {

    .ltw-hf-title {
        font-size: 28px !important;
    }

    .ltw-hf-field--text,
    .ltw-hf-field--email,
    .ltw-hf-field--phone,
    .ltw-hf-field--date,
    .ltw-hf-field--select {
        width: 100%;
    }

    .ltw-hf-form .form-radio .international {
        gap: 14px;
    }
}