/* ============================================================
   Ingeweb Size Chart — style.css v2.0
   ============================================================ */

/* --- Variables -------------------------------------------- */
:root {
    --iwsc-primary: #000000;
    --iwsc-bg: #ffffff;
    --iwsc-overlay: rgba(0, 0, 0, 0.55);
    --iwsc-radius-lg: 20px;
    --iwsc-radius-md: 12px;
    --iwsc-radius-sm: 8px;
    --iwsc-shadow: 0 20px 60px rgba(0, 0, 0, .18);
    --iwsc-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --iwsc-transition: 0.22s ease;
}

/* --- Overlay --------------------------------------------- */
.iwsc-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--iwsc-overlay);
    z-index: 99999999;
    align-items: center;
    justify-content: center;
    padding: 16px;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.iwsc-modal.is-open {
    display: flex;
    animation: iwscFadeIn var(--iwsc-transition) both;
}

@keyframes iwscFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* --- Inner box ------------------------------------------- */
.iwsc-modal-inner {
    background: var(--iwsc-bg);
    width: 100%;
    max-width: 740px;
    max-height: 92vh;
    overflow-y: auto;
    border-radius: var(--iwsc-radius-lg);
    box-shadow: var(--iwsc-shadow);
    position: relative;
    animation: iwscSlideUp 0.28s cubic-bezier(.22, .9, .36, 1) both;
    font-family: var(--iwsc-font);
    display: flex;
    flex-direction: column;
}

@keyframes iwscSlideUp {
    from {
        transform: translateY(32px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* --- Modal header (Regresar / Cerrar) --------------------- */
.iwsc-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px 0;
    min-height: 48px;
    flex-shrink: 0;
}

.iwsc-back,
.iwsc-close {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    color: #555;
    font-size: 14px;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: var(--iwsc-radius-sm);
    transition: background var(--iwsc-transition), color var(--iwsc-transition);
    font-family: var(--iwsc-font);
}

.iwsc-back:hover,
.iwsc-close:hover {
    background: #f5f5f5;
    color: var(--iwsc-primary);
}

.iwsc-close {
    margin-left: auto;
}

/* --- Steps container ------------------------------------- */
.iwsc-step {
    padding: 24px 32px 32px;
    flex: 1;
    text-align: center;
}

/* --- Paso 1: Hero ---------------------------------------- */
.iwsc-step-hero {
    text-align: center;
    margin-bottom: 28px;
}



.iwsc-hero-title {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: .06em;
    color: #1a1a2e;
    margin: 0 0 8px;
}

.iwsc-hero-sub {
    font-size: 15px;
    color: #666;
    margin: 0;
}

/* --- Paso 1: Grid de categorías -------------------------- */
.iwsc-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
}

.iwsc-cat-card {
    border: 2px solid #e0e0e0;
    border-radius: var(--iwsc-radius-md);
    padding: 28px 16px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--iwsc-transition),
        box-shadow var(--iwsc-transition),
        transform var(--iwsc-transition);
    background: #fff;
}

.iwsc-cat-card:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, .12);
    transform: translateY(-3px);
}

.iwsc-cat-card.is-active {
    border-color: var(--iwsc-primary);
    background: #f9f9f9;
}

.iwsc-cat-card__icon {
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.iwsc-cat-card__icon svg,
.iwsc-cat-card__icon img {
    max-height: 70px;
    width: auto;
}

.iwsc-cat-card__label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* --- Paso 2: Layout de géneros --------------------------- */
.iwsc-gender-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 200px;
}

.iwsc-cat-label-big {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--iwsc-primary);
    text-align: center;
}

.iwsc-gender-right {
    flex: 1;
}

.iwsc-genders-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.iwsc-gender-btn {
    display: block;
    width: 100%;
    padding: 14px 24px;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    background: #fff;
    font-size: 15px;
    font-weight: 600;
    color: var(--iwsc-primary);
    cursor: pointer;
    text-align: center;
    transition: background var(--iwsc-transition),
        border-color var(--iwsc-transition),
        color var(--iwsc-transition);
    font-family: var(--iwsc-font);
}

.iwsc-gender-btn:hover {
    background: var(--iwsc-primary);
    color: #fff;
    border-color: var(--iwsc-primary);
}

/* --- Paso 3: Tabla --------------------------------------- */
.iwsc-chart-header {
    text-align: center;
    margin-bottom: 12px;
}

.iwsc-chart-title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: #1a1a2e;
    margin: 0;
}

.iwsc-chart-sub {
    font-size: 14px;
    color: #666;
    margin: 0 0 16px;
}

.iwsc-table-wrapper {
    margin-bottom: 20px;
}

/* Tabla generada por el admin */
.iwsc-table-wrapper table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.iwsc-table-wrapper thead tr {
    background: var(--iwsc-primary);
    color: #fff;
}

.iwsc-table-wrapper thead th {
    padding: 10px 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    text-align: center;
}

.iwsc-table-wrapper tbody tr:nth-child(even) {
    background: #f9f9f9;
}

.iwsc-table-wrapper tbody td {
    padding: 9px 14px;
    text-align: center;
    border-bottom: 1px solid #eee;
    color: #333;
}

.iwsc-scroll-hint {
    font-size: 12px;
    color: #aaa;
    text-align: center;
    font-style: italic;
    margin: 8px 0 16px;
}

.iwsc-how-btn-wrap {
    text-align: center;
}

.iwsc-how-btn {
    background: none;
    border: 2px solid #ccc;
    border-radius: 50px;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    color: #444;
    cursor: pointer;
    font-family: var(--iwsc-font);
    transition: border-color var(--iwsc-transition),
        color var(--iwsc-transition);
}

.iwsc-how-btn:hover {
    border-color: var(--iwsc-primary);
    color: var(--iwsc-primary);
}

/* --- Paso 4: Cómo medir ---------------------------------- */
.iwsc-how-content h2 {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #1a1a2e;
    text-align: center;
    margin-bottom: 8px;
}

.iwsc-how-content>p {
    text-align: center;
    color: #666;
    font-size: 14px;
    margin-bottom: 24px;
}

/* Steps numerados que el usuario escriba en HTML */
.iwsc-how-content ol,
.iwsc-how-content .iwsc-measure-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.iwsc-how-content ol li,
.iwsc-how-content .iwsc-measure-steps li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

/* --- Loading / Spinner ----------------------------------- */
.iwsc-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 32px;
    color: #888;
    font-size: 14px;
    grid-column: 1 / -1;
}

.iwsc-spinner {
    width: 22px;
    height: 22px;
    border: 3px solid #ddd;
    border-top-color: var(--iwsc-primary);
    border-radius: 50%;
    animation: iwscSpin .7s linear infinite;
}

@keyframes iwscSpin {
    to {
        transform: rotate(360deg);
    }
}

/* --- Error message --------------------------------------- */
.iwsc-error {
    text-align: center;
    color: #c0392b;
    font-size: 14px;
    padding: 24px;
    grid-column: 1 / -1;
}

/* --- Trigger Button -------------------------------------- */
.iwsc-open-modal {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0px;
    border-radius: 0px;
    background: #fff;
    color: #333;
    border: 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--iwsc-font);
    transition: border-color var(--iwsc-transition),
        color var(--iwsc-transition);
}

.iwsc-open-modal:hover {
    border-color: var(--iwsc-primary);
    color: var(--iwsc-primary);
}

/* --- Responsive ------------------------------------------ */
@media (max-width: 600px) {
    .iwsc-step {
        padding: 20px 18px 24px;
    }

    .iwsc-categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
        gap: 12px;
    }

    .iwsc-gender-layout {
        flex-direction: column;
        gap: 20px;
    }

    .iwsc-gender-left {
        flex: none;
    }

    .iwsc-hero-title {
        font-size: 20px;
    }

    .iwsc-modal-inner {
        max-height: 95vh;
    }
}