/* =========================================================
   Calculadora de Precios — Frontend Styles
   Todas las reglas están bajo .cp-calculator para no
   interferir con Divi ni con el tema.
   ========================================================= */

.cp-calculator {
    /* CSS Custom Properties con valores por defecto */
    --cp-primary:       #2563eb;
    --cp-primary-text:  #ffffff;
    --cp-bg:            #ffffff;
    --cp-text:          #1f2937;
    --cp-label-color:   #374151;
    --cp-border:        #d1d5db;
    --cp-input-bg:      #f9fafb;
    --cp-input-border:  #d1d5db;
    --cp-result-bg:     #eff6ff;
    --cp-result-color:  #1d4ed8;
    --cp-button-bg:     #2563eb;
    --cp-button-text:   #ffffff;
    --cp-font-family:   inherit;
    --cp-result-size:   2rem;
    --cp-border-radius: 8px;
    --cp-spacing:       1.25rem;

    font-family: var(--cp-font-family);
    background:  var(--cp-bg);
    color:       var(--cp-text);
    margin:      0;
    padding:     0;
    box-sizing:  border-box;
    line-height: 1.5;
}

.cp-calculator *,
.cp-calculator *::before,
.cp-calculator *::after {
    box-sizing: inherit;
}

/* Fields container */
.cp-fields {
    display: flex;
    flex-direction: column;
    gap: var(--cp-spacing);
    margin-bottom: var(--cp-spacing);
}

/* Individual field group */
.cp-field-group { display: flex; flex-direction: column; gap: .375rem; }

/* Labels */
.cp-calculator .cp-label {
    display: block;
    font-size: .875rem;
    font-weight: 600;
    color: var(--cp-label-color);
    margin: 0;
    padding: 0;
}
.cp-calculator .cp-unit {
    font-weight: 400;
    color: #6b7280;
    font-size: .8125rem;
}

/* Number input */
.cp-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.cp-calculator .cp-input {
    width: 100%;
    padding: .5rem .75rem;
    font-size: 1rem;
    font-family: var(--cp-font-family);
    color: var(--cp-text);
    background: var(--cp-input-bg);
    border: 1.5px solid var(--cp-input-border);
    border-radius: var(--cp-border-radius);
    outline: none;
    transition: border-color .15s;
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}
.cp-calculator .cp-input:focus {
    border-color: var(--cp-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--cp-primary) 20%, transparent);
}
.cp-input-unit {
    position: absolute;
    right: .75rem;
    font-size: .8125rem;
    color: #9ca3af;
    pointer-events: none;
}

/* Select */
.cp-calculator .cp-select {
    width: 100%;
    padding: .5rem .75rem;
    font-size: 1rem;
    font-family: var(--cp-font-family);
    color: var(--cp-text);
    background: var(--cp-input-bg);
    border: 1.5px solid var(--cp-input-border);
    border-radius: var(--cp-border-radius);
    outline: none;
    cursor: pointer;
    transition: border-color .15s;
    -webkit-appearance: none;
    appearance: none;
    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 fill='%236b7280' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .75rem center;
    padding-right: 2.25rem;
}
.cp-calculator .cp-select:focus { border-color: var(--cp-primary); }

/* Slider */
.cp-slider-wrapper {
    display: flex;
    align-items: center;
    gap: .75rem;
}
.cp-calculator .cp-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: var(--cp-border);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
    margin: 0;
    border: none;
    padding: 0;
}
.cp-calculator .cp-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--cp-primary);
    cursor: pointer;
    border: 2px solid var(--cp-primary-text);
    box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.cp-calculator .cp-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--cp-primary);
    cursor: pointer;
    border: 2px solid var(--cp-primary-text);
    box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.cp-slider-value {
    min-width: 60px;
    text-align: right;
    font-size: .9375rem;
    font-weight: 600;
    color: var(--cp-primary);
    white-space: nowrap;
}

/* Radio buttons (styled as button group) */
.cp-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}
.cp-radio-label {
    cursor: pointer;
    display: flex;
    align-items: center;
}
.cp-radio-label input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.cp-radio-btn {
    display: inline-block;
    padding: .4375rem .875rem;
    font-size: .875rem;
    font-weight: 500;
    color: var(--cp-label-color);
    background: var(--cp-input-bg);
    border: 1.5px solid var(--cp-input-border);
    border-radius: var(--cp-border-radius);
    cursor: pointer;
    transition: border-color .15s, background .15s, color .15s;
    user-select: none;
}
.cp-radio-label input:checked + .cp-radio-btn {
    background: var(--cp-primary);
    border-color: var(--cp-primary);
    color: var(--cp-primary-text);
}

/* Result block */
.cp-result {
    display: flex;
    align-items: baseline;
    gap: .5rem;
    flex-wrap: wrap;
    background: var(--cp-result-bg);
    border-radius: var(--cp-border-radius);
    padding: var(--cp-spacing);
    margin: var(--cp-spacing) 0 0;
}
.cp-result-prefix {
    font-size: 1rem;
    font-weight: 600;
    color: var(--cp-text);
}
.cp-result-price {
    font-size: var(--cp-result-size);
    font-weight: 700;
    color: var(--cp-result-color);
    line-height: 1;
}

/* Quote section */
.cp-quote-section { margin-top: var(--cp-spacing); }

.cp-quote-toggle {
    display: inline-block;
    padding: .625rem 1.25rem;
    font-size: .9375rem;
    font-weight: 600;
    font-family: var(--cp-font-family);
    color: var(--cp-button-text);
    background: var(--cp-button-bg);
    border: none;
    border-radius: var(--cp-border-radius);
    cursor: pointer;
    transition: opacity .15s;
    margin: 0;
}
.cp-quote-toggle:hover { opacity: .9; }

.cp-quote-form {
    margin-top: 1rem;
    border: 1.5px solid var(--cp-border);
    border-radius: var(--cp-border-radius);
    padding: var(--cp-spacing);
}

.cp-quote-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .875rem;
}
@media (max-width: 520px) {
    .cp-quote-fields { grid-template-columns: 1fr; }
}
.cp-quote-field { display: flex; flex-direction: column; gap: .375rem; }
.cp-quote-field--full { grid-column: 1 / -1; }

.cp-calculator .cp-textarea {
    width: 100%;
    padding: .5rem .75rem;
    font-size: .9375rem;
    font-family: var(--cp-font-family);
    color: var(--cp-text);
    background: var(--cp-input-bg);
    border: 1.5px solid var(--cp-input-border);
    border-radius: var(--cp-border-radius);
    outline: none;
    resize: vertical;
    transition: border-color .15s;
    margin: 0;
}
.cp-calculator .cp-textarea:focus { border-color: var(--cp-primary); }

.cp-quote-actions {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-top: 1rem;
}
.cp-quote-submit {
    padding: .5625rem 1.125rem;
    font-size: .9375rem;
    font-weight: 600;
    font-family: var(--cp-font-family);
    color: var(--cp-button-text);
    background: var(--cp-button-bg);
    border: none;
    border-radius: var(--cp-border-radius);
    cursor: pointer;
    transition: opacity .15s;
}
.cp-quote-submit:hover { opacity: .9; }
.cp-quote-submit:disabled { opacity: .5; cursor: not-allowed; }

.cp-quote-cancel {
    background: none;
    border: none;
    font-size: .875rem;
    color: #6b7280;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    font-family: var(--cp-font-family);
}
.cp-quote-cancel:hover { color: var(--cp-text); }

.cp-quote-feedback {
    margin-top: .75rem;
    font-size: .875rem;
    padding: .5rem .75rem;
    border-radius: var(--cp-border-radius);
}
.cp-quote-feedback--success {
    background: #d1fae5;
    color: #065f46;
}
.cp-quote-feedback--error {
    background: #fee2e2;
    color: #991b1b;
}

/* VAT label */
.cp-result-vat {
    flex-basis: 100%;
    font-size: .8rem;
    opacity: .7;
    margin-top: -.25rem;
    letter-spacing: .02em;
}

/* Checkbox toggle */
.cp-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: .625rem;
    cursor: pointer;
    user-select: none;
}
.cp-checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.cp-checkbox-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--cp-input-border);
    border-radius: 12px;
    transition: background .2s;
    flex-shrink: 0;
}
.cp-checkbox-toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    transition: transform .2s;
    box-shadow: 0 1px 3px rgba(0,0,0,.25);
}
.cp-checkbox-label input:checked ~ .cp-checkbox-toggle {
    background: var(--cp-primary);
}
.cp-checkbox-label input:checked ~ .cp-checkbox-toggle::after {
    transform: translateX(20px);
}

/* Utility */
.cp-hidden { display: none !important; }