/* ==========================================================================
   Hablemos de tu Libro — Form styles
   ==========================================================================
   Colores aproximados de las capturas. Reemplazables vía ajustes del plugin.
*/

.hdtl-form-wrapper {
    --hdtl-primary: #a0ce4e;
    --hdtl-primary-hover: #8eb83f;
    --hdtl-secondary: #4d5760;
    --hdtl-secondary-hover: #3a424a;
    --hdtl-border: #d8dde0;
    --hdtl-border-focus: var(--hdtl-primary);
    --hdtl-text: #4d5760;
    --hdtl-text-muted: #6b7681;
    --hdtl-progress-bg: #4d5760;
    --hdtl-error: #e54b4b;
    --hdtl-required: #e54b4b;
    --hdtl-radius: 6px;
    --hdtl-input-radius: 6px;
    --hdtl-pill-radius: 999px;
    --hdtl-font: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    font-family: var(--hdtl-font);
    color: var(--hdtl-text);
    max-width: 100%;
    margin: 0 auto;
}

.hdtl-form-wrapper * {
    box-sizing: border-box;
}

/* Honeypot — hidden but accessible to bots */
.hdtl-hp {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

/* ============ Progress bar ============ */
.hdtl-progress-wrapper {
    margin-bottom: 28px;
}

.hdtl-progress-label {
    font-size: 14px;
    color: var(--hdtl-text-muted);
    margin-bottom: 8px;
}

.hdtl-progress {
    position: relative;
    background-color: var(--hdtl-progress-bg);
    height: 26px;
    border-radius: 4px;
    overflow: hidden;
}

.hdtl-progress-bar {
    background-color: var(--hdtl-primary);
    height: 100%;
    width: 25%;
    transition: width 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 8px;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
}

.hdtl-progress-text {
    color: #fff;
}

/* ============ Steps ============ */
.hdtl-step {
    display: none;
    animation: hdtlFadeIn 0.3s ease;
}

.hdtl-step-active {
    display: block;
}

@keyframes hdtlFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============ Fields ============ */
.hdtl-field {
    margin-bottom: 22px;
}

.hdtl-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 22px;
}

.hdtl-col .hdtl-field,
.hdtl-row .hdtl-col {
    margin-bottom: 0;
}

.hdtl-form-wrapper label {
    display: block;
    font-size: 15px;
    color: var(--hdtl-text);
    margin-bottom: 8px;
    font-weight: 400;
}

.hdtl-required {
    color: var(--hdtl-required);
    margin-left: 2px;
}

.hdtl-form-wrapper input[type="text"],
.hdtl-form-wrapper input[type="email"],
.hdtl-form-wrapper textarea,
.hdtl-form-wrapper select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--hdtl-border);
    border-radius: var(--hdtl-input-radius);
    background-color: #fff;
    font-size: 15px;
    color: var(--hdtl-text);
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.hdtl-form-wrapper textarea {
    resize: vertical;
    min-height: 90px;
}

.hdtl-form-wrapper input[type="text"]:focus,
.hdtl-form-wrapper input[type="email"]:focus,
.hdtl-form-wrapper textarea:focus,
.hdtl-form-wrapper select:focus {
    border-color: var(--hdtl-border-focus);
    box-shadow: 0 0 0 2px rgba(160, 206, 78, 0.18);
}

.hdtl-form-wrapper input::placeholder,
.hdtl-form-wrapper textarea::placeholder {
    color: #a3acb4;
}

/* Invalid state */
.hdtl-form-wrapper .hdtl-invalid {
    border-color: var(--hdtl-error) !important;
}

/* ============ Radios ============ */
.hdtl-radio-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 4px;
}

.hdtl-radio {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 15px;
    color: var(--hdtl-text);
    margin: 0;
}

.hdtl-radio input[type="radio"] {
    margin-right: 8px;
    accent-color: var(--hdtl-primary);
    width: 18px;
    height: 18px;
}

/* ============ Checkbox múltiple (áreas) ============ */
.hdtl-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 6px;
}

.hdtl-checkbox-option {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 15px;
    color: var(--hdtl-text);
    margin: 0;
    line-height: 1.4;
}

.hdtl-checkbox-option input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 3px;
    accent-color: var(--hdtl-primary);
    width: 17px;
    height: 17px;
    flex-shrink: 0;
}

/* ============ Checkbox (términos) ============ */
.hdtl-checkbox {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.4;
}

.hdtl-checkbox input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 3px;
    accent-color: var(--hdtl-primary);
}

.hdtl-terms a {
    color: #2691d9;
    text-decoration: none;
}

.hdtl-terms a:hover {
    text-decoration: underline;
}

/* ============ Buttons ============ */
.hdtl-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 28px;
    flex-wrap: wrap;
    gap: 12px;
}

.hdtl-btn {
    display: inline-block;
    padding: 14px 32px;
    border: none;
    border-radius: var(--hdtl-pill-radius);
    background-color: var(--hdtl-secondary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    font-family: inherit;
}

.hdtl-btn:hover {
    background-color: var(--hdtl-secondary-hover);
}

.hdtl-btn:active {
    transform: translateY(1px);
}

.hdtl-btn-submit {
    background-color: var(--hdtl-primary);
}

.hdtl-btn-submit:hover {
    background-color: var(--hdtl-primary-hover);
}

.hdtl-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============ Captcha ============ */
.hdtl-captcha-wrapper {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

/* ============ Messages ============ */
.hdtl-message {
    margin-top: 16px;
    padding: 0;
    font-size: 14px;
    min-height: 0;
}

.hdtl-message.hdtl-message-error {
    padding: 12px 16px;
    background-color: #fdecec;
    border-left: 3px solid var(--hdtl-error);
    color: #b13030;
    border-radius: 4px;
}

.hdtl-success {
    padding: 40px 30px;
    background-color: #fafafa;
    border-radius: 4px;
    text-align: left;
    color: var(--hdtl-text);
    font-size: 15px;
    line-height: 1.6;
}

.hdtl-success-thanks {
    margin: 0 0 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--hdtl-text);
}

.hdtl-success p {
    margin: 0 0 14px;
}

.hdtl-success p:last-child {
    margin-bottom: 0;
}

/* ============ Responsive ============ */
@media (max-width: 768px) {
    .hdtl-row {
        grid-template-columns: 1fr;
    }
    .hdtl-radio-group {
        grid-template-columns: 1fr;
    }
    .hdtl-btn {
        padding: 12px 24px;
        font-size: 12px;
    }
    .hdtl-nav {
        flex-direction: column-reverse;
    }
    .hdtl-nav .hdtl-btn {
        width: 100%;
    }
}

/* ============ Multiselect (áreas de dificultad) ============ */
.hdtl-multiselect {
    position: relative;
}

.hdtl-multiselect__control {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
    padding: 6px 12px;
    border: 1px solid var(--hdtl-border);
    border-radius: var(--hdtl-input-radius);
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    gap: 8px;
}

.hdtl-multiselect__control:focus,
.hdtl-multiselect--open .hdtl-multiselect__control {
    border-color: var(--hdtl-border-focus);
    box-shadow: 0 0 0 2px rgba(160, 206, 78, 0.18);
    outline: none;
}

.hdtl-multiselect__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    flex: 1;
}

.hdtl-multiselect__placeholder {
    color: #a3acb4;
    font-size: 15px;
    line-height: 1.4;
    user-select: none;
}

.hdtl-multiselect__chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--hdtl-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    padding: 3px 10px 3px 10px;
    border-radius: 999px;
    line-height: 1.4;
    white-space: nowrap;
}

.hdtl-multiselect__chip-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.18);
    border: none;
    border-radius: 50%;
    color: #fff;
    width: 16px;
    height: 16px;
    font-size: 11px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: background 0.15s;
}

.hdtl-multiselect__chip-remove:hover {
    background: rgba(0,0,0,0.32);
}

.hdtl-multiselect__arrow {
    color: var(--hdtl-text-muted);
    font-size: 10px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
    user-select: none;
}

.hdtl-multiselect--open .hdtl-multiselect__arrow {
    transform: rotate(180deg);
}

.hdtl-multiselect__dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 2px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid var(--hdtl-border-focus);
    border-radius: var(--hdtl-input-radius);
    box-shadow: 0 4px 14px rgba(0,0,0,0.10);
    list-style: none;
    margin: 0;
    padding: 4px 0;
    z-index: 100;
    max-height: 260px;
    overflow-y: auto;
}

.hdtl-multiselect--open .hdtl-multiselect__dropdown {
    display: block;
}

.hdtl-multiselect__option {
    padding: 11px 16px;
    font-size: 14px;
    color: var(--hdtl-text);
    cursor: pointer;
    transition: background 0.12s;
    user-select: none;
}

.hdtl-multiselect__option:hover {
    background: #f4f9e8;
}

.hdtl-multiselect__option--selected {
    color: #999;
    background: #fafafa;
}

.hdtl-multiselect__option--selected::after {
    content: ' ✓';
    color: var(--hdtl-primary);
    font-weight: 700;
}

/* Eliminar estilos de checkboxes múltiples (ya no se usan) */
.hdtl-checkboxes { display: none; }

/* ============ v1.2.0 — Consultoría Estratégica ============ */

/* Texto de ayuda bajo la etiqueta del campo */
.hdtl-form .hdtl-field-hint {
    font-size: 13px;
    color: var(--hdtl-text-muted);
    margin: -2px 0 8px;
    line-height: 1.45;
}

/* Intro del bloque condicional "Sobre el libro" */
.hdtl-form .hdtl-block-intro {
    font-size: 14px;
    color: var(--hdtl-text-muted);
    border-left: 3px solid var(--hdtl-primary);
    padding: 8px 0 8px 14px;
    margin: 22px 0 18px;
    line-height: 1.5;
}

.hdtl-form .hdtl-conditional {
    margin-top: 4px;
}