@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Sora:wght@400;600;700;800&display=swap');

html, body {
    font-family: 'Poppins', 'Segoe UI', Helvetica, Arial, sans-serif;
    background: var(--mud-palette-background);
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Sora', 'Poppins', sans-serif;
}

a {
    color: var(--mud-palette-primary);
}

.sec-app-layout {
    min-height: 100vh;
    transition: background-color .3s ease, color .3s ease;
}

.sec-appbar,
.sec-main,
.sec-bottombar,
.mud-card {
    transition: background-color .3s ease, color .3s ease, border-color .3s ease;
}

/* ===================== AppBar ===================== */
.sec-appbar {
    background: color-mix(in srgb, var(--mud-palette-appbar-background) 92%, transparent) !important;
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--mud-palette-lines-default);
}

.sec-appbar__row {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
}

.sec-appbar__menu {
    flex-shrink: 0;
}

.sec-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    margin-right: auto;
}

.sec-brand__logo {
    height: 46px;
    width: 46px;
    border-radius: 12px;
    object-fit: contain;
    background: #fff;
    padding: 3px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.sec-theme-toggle {
    border-radius: 12px;
    background: color-mix(in srgb, var(--mud-palette-primary) 12%, transparent);
}

.sec-brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.sec-brand__name {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 19px;
    color: var(--mud-palette-text-primary);
    letter-spacing: 0.2px;
}

.sec-brand__name b {
    background: linear-gradient(90deg, #1E3A8A, #3B82F6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sec-brand__tag {
    font-size: 11px;
    font-weight: 500;
    color: var(--mud-palette-text-secondary);
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.sec-desktop-nav {
    margin-left: auto;
}

.sec-desktop-nav__menu {
    display: flex;
    gap: 2px;
    background: transparent !important;
    padding: 0;
}

.sec-desktop-nav .mud-nav-item {
    display: flex;
}

.sec-desktop-nav .mud-nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--mud-palette-text-primary);
    font-weight: 500;
    font-size: 14px;
    text-transform: none;
    line-height: 1.2;
}

.sec-desktop-nav .mud-nav-link-text {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.sec-desktop-nav .mud-nav-link:hover {
    background: color-mix(in srgb, var(--mud-palette-primary) 10%, transparent);
    color: var(--mud-palette-primary);
}

.sec-desktop-nav .mud-nav-link.active {
    background: linear-gradient(90deg, color-mix(in srgb, var(--mud-palette-primary) 18%, transparent), color-mix(in srgb, var(--mud-palette-secondary) 16%, transparent)) !important;
    color: var(--mud-palette-primary) !important;
    font-weight: 600;
}

.sec-nav-menu {
    display: flex;
    align-items: center;
}

.sec-nav-menu .mud-menu-button {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--mud-palette-text-primary);
    font-weight: 500;
    font-size: 14px;
    text-transform: none;
    line-height: 1.2;
    background: transparent;
    cursor: pointer;
}

.sec-nav-menu .mud-menu-button:hover {
    background: color-mix(in srgb, var(--mud-palette-primary) 10%, transparent);
    color: var(--mud-palette-primary);
}

.sec-nav-menu .mud-menu-items {
    min-width: 220px;
    border-radius: 12px;
    padding: 6px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, .18);
}

.sec-btn-cta {
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(30, 58, 138, 0.35);
}

.sec-appbar__actions {
    flex-shrink: 0;
    margin-left: 8px;
}

/* ===================== Drawer ===================== */
.sec-drawer.mud-drawer {
    background: linear-gradient(165deg, #172554 0%, #1E3A8A 60%, #2563EB 100%);
}

.sec-drawer__header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    margin-bottom: 8px;
}

.sec-drawer__logo {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: #fff;
    object-fit: contain;
    padding: 3px;
}

.sec-drawer__name {
    color: #fff;
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 17px;
}

.sec-drawer__sub {
    color: #A5B4FC;
    font-size: 12px;
}

.sec-drawer .mud-nav-item {
    margin: 2px 10px;
    border-radius: 12px;
}

.sec-drawer .mud-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: #E0E7FF !important;
    font-weight: 500;
    text-transform: none;
}

.sec-drawer .mud-nav-link-text {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
}

.sec-drawer .mud-nav-link:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
}

.sec-drawer .mud-nav-link.active {
    background: rgba(255, 255, 255, 0.16) !important;
    color: #fff !important;
    box-shadow: inset 3px 0 0 #F59E0B;
}

.sec-drawer__footer {
    display: flex;
    gap: 10px;
    padding: 16px 20px;
    margin-top: auto;
}

/* ===================== Main ===================== */
.sec-main {
    padding-top: 64px;
    background: var(--mud-palette-background);
}

.sec-page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ===================== Bottom bar (móvil) ===================== */
.sec-bottombar {
    position: fixed !important;
    left: 8px;
    right: 8px;
    bottom: 10px;
    z-index: 1000;
    background: color-mix(in srgb, var(--mud-palette-surface) 96%, transparent) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--mud-palette-lines-default);
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.22) !important;
}

.sec-bottombar__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 4px;
}

.sec-bottombar .mud-nav-item {
    flex: 1 1 0;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.sec-bottombar .mud-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 8px;
    min-width: 56px;
    border-radius: 12px;
    color: var(--mud-palette-text-secondary);
    font-size: 11px;
    font-weight: 500;
    text-transform: none;
}

.sec-bottombar .mud-nav-link-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    margin: 0;
}

.sec-bottombar .mud-nav-link.active {
    color: var(--mud-palette-primary);
    background: color-mix(in srgb, var(--mud-palette-primary) 12%, transparent);
}

.sec-bottom-fab {
    margin-top: -28px;
}

.sec-bottom-fab .mud-icon-button {
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
    border: 4px solid var(--mud-palette-background);
}

/* ===================== Footer ===================== */
.sec-footer {
    background: #172554 !important;
    color: #C7D2FE;
    margin-top: 40px;
}

.sec-footer__grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 20px 24px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 32px;
}

.sec-footer__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-family: 'Sora', sans-serif;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.sec-footer__brand b {
    color: #F59E0B;
}

.sec-footer__logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #fff;
    object-fit: contain;
    padding: 2px;
}

.sec-footer__about {
    font-size: 13px;
    line-height: 1.7;
    max-width: 340px;
}

.sec-footer__socials {
    display: flex;
    gap: 10px;
    margin-top: 14px;
}

.sec-footer__socials a {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transition: background .2s ease, transform .2s ease;
}

.sec-footer__socials a:hover {
    background: rgba(245, 158, 11, 0.9);
    color: #172554;
    transform: translateY(-3px);
}

.sec-footer__col h6 {
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
}

.sec-footer__col a {
    display: block;
    color: #C7D2FE;
    text-decoration: none;
    font-size: 13px;
    padding: 4px 0;
    transition: color .2s;
}

.sec-footer__col a:hover {
    color: #F59E0B;
}

.sec-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    padding: 18px;
    font-size: 13px;
    color: #A5B4FC;
}

/* ===================== Hero ===================== */
.sec-hero {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    padding: 56px 32px;
    margin-top: 16px;
    background: linear-gradient(120deg, #172554 0%, #1E3A8A 45%, #2563EB 80%, #3B82F6 100%);
    color: #fff;
}

.sec-hero::before {
    content: '';
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.35), transparent 65%);
    top: -120px;
    right: -80px;
}

.sec-hero::after {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4), transparent 65%);
    bottom: -110px;
    left: -70px;
}

.sec-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.6px;
    margin-bottom: 18px;
}

.sec-hero__title {
    font-size: 40px;
    font-weight: 800;
    line-height: 1.12;
    margin: 0 0 14px;
    max-width: 620px;
}

.sec-hero__title .grad {
    background: linear-gradient(90deg, #FBBF24, #F59E0B, #3B82F6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sec-hero__text {
    font-size: 16px;
    font-weight: 300;
    color: #D6DCFA;
    max-width: 560px;
    margin-bottom: 26px;
}

.sec-hero__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.sec-hero__stats {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    margin-top: 36px;
    position: relative;
    z-index: 2;
}

.sec-hero__stat b {
    display: block;
    font-family: 'Sora', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: #FBBF24;
}

.sec-hero__stat span {
    font-size: 12px;
    color: #C7D2FE;
    letter-spacing: 0.4px;
}

/* ===================== Secciones generales ===================== */
.sec-section {
    margin-top: 48px;
}

.sec-section__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
}

.sec-section__icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #1E3A8A, #3B82F6);
    color: #fff;
    box-shadow: 0 8px 18px rgba(30, 58, 138, 0.3);
    flex-shrink: 0;
}

.sec-section__icon .mud-icon-root {
    font-size: 26px;
}

.sec-section__title {
    margin: 0;
    font-size: 24px;
    color: var(--mud-palette-text-primary);
}

.sec-section__sub {
    font-size: 13px;
    color: var(--mud-palette-text-secondary);
}

/* ===================== Carrusel ===================== */
.sec-carousel {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(30, 27, 75, 0.22);
    width: 100%;
    aspect-ratio: 2 / 1;
    height: auto;
    min-height: 180px;
    background: #172554;
}

.sec-carousel .mud-carousel {
    height: 100%;
    width: 100%;
}

.sec-carousel .mud-carousel-item {
    height: 100%;
}

.sec-carousel-slide {
    position: relative;
    height: 100%;
    cursor: pointer;
    overflow: hidden;
    background: #172554;
}

.sec-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .8s cubic-bezier(.2, .8, .2, 1);
}

.sec-carousel-slide:hover img {
    transform: scale(1.05);
}

.sec-carousel-slide__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 12, 51, 0.05) 0%, rgba(15, 12, 51, 0.55) 55%, rgba(15, 12, 51, 0.92) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
}

.sec-carousel-slide__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: max-content;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}

.sec-carousel-slide__title {
    color: #fff;
    font-family: 'Sora', sans-serif;
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 6px;
}

.sec-carousel-slide__sub {
    color: #D6DCFA;
    font-size: 14px;
    font-weight: 300;
    margin: 0 0 14px;
}

.sec-carousel-slide__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(90deg, #F59E0B, #FBBF24);
    color: #172554;
    font-weight: 700;
    font-size: 13px;
    padding: 8px 16px;
    border-radius: 999px;
    width: max-content;
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
}

/* ===================== Tarjetas de características ===================== */
.sec-feature {
    transition: transform .25s ease, box-shadow .25s ease;
    height: 100%;
}

.sec-feature:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(30, 27, 75, 0.14);
}

.sec-feature__icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    margin-bottom: 14px;
}

.sec-feature__icon .mud-icon-root {
    font-size: 30px;
}

.sec-feature__title {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: var(--mud-palette-text-primary);
    margin: 0 0 8px;
}

.sec-feature__text {
    font-size: 13px;
    color: var(--mud-palette-text-secondary);
    margin: 0;
    line-height: 1.7;
}

/* ===================== Tarjetas de eventos ===================== */
.sec-event-card {
    overflow: hidden;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease;
    height: 100%;
}

.sec-event-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(30, 27, 75, 0.16);
}

.sec-event-card__img {
    width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: contain;
    display: block;
    background: #172554;
}

.sec-event-card__date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(90deg, #1E3A8A, #2563EB);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: 10px;
}

.sec-event-card__title {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: var(--mud-palette-text-primary);
    margin: 0 0 6px;
}

.sec-event-card__desc {
    font-size: 13px;
    color: var(--mud-palette-text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===================== Banda CTA ===================== */
.sec-cta-banner {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    padding: 44px 32px;
    background: linear-gradient(120deg, #172554 0%, #1E3A8A 60%, #2563EB 100%);
    color: #fff;
    text-align: center;
    margin-top: 48px;
}

.sec-cta-banner h3 {
    font-size: 30px;
    font-weight: 800;
    margin: 0 0 10px;
}

.sec-cta-banner p {
    font-size: 15px;
    font-weight: 300;
    color: #BFDBFE;
    max-width: 560px;
    margin: 0 auto 24px;
}

.sec-clickable {
    cursor: pointer;
    height: 100%;
}

/* ===================== Página de detalle de evento ===================== */
.sec-detail-hero {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    height: 360px;
    margin-top: 16px;
    box-shadow: 0 20px 50px rgba(30, 27, 75, 0.2);
}

.sec-detail-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sec-detail-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 12, 51, 0.1), rgba(15, 12, 51, 0.85));
    display: flex;
    align-items: flex-end;
    padding: 28px;
}

.sec-detail-hero h1 {
    color: #fff;
    font-size: 32px;
    font-weight: 800;
    margin: 0;
}

.sec-detail-hero h6 {
    color: #D6DCFA;
    font-weight: 400;
    margin: 6px 0 0;
}

/* ===================== Galería ===================== */
.sec-gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(30, 27, 75, 0.12);
    background: #172554;
}

.sec-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .45s cubic-bezier(.2, .8, .2, 1);
}

.sec-gallery-item:hover img {
    transform: scale(1.12);
}

.sec-gallery-item__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 12, 51, 0), rgba(15, 12, 51, 0.75));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 6px;
    padding: 12px;
    color: #fff;
    opacity: 0;
    transition: opacity .3s ease;
}

.sec-gallery-item:hover .sec-gallery-item__overlay {
    opacity: 1;
}

.sec-gallery-item__overlay span {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 13px;
}

/* ===================== Detalle de evento ===================== */
.sec-detail-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--mud-palette-lines-default);
}

.sec-detail-item:last-child {
    border-bottom: none;
}

.sec-detail-item__icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #fff;
    flex-shrink: 0;
}

.sec-detail-item__label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
}

.sec-detail-item__value {
    font-weight: 500;
    color: var(--mud-palette-text-primary);
    text-transform: capitalize;
}

.sec-desc {
    color: var(--mud-palette-text-primary);
    line-height: 1.8;
}

.sec-news-title {
    color: var(--mud-palette-text-primary);
}

/* ===================== Utilidades ===================== */
.sec-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.sec-grad-text {
    background: linear-gradient(90deg, #1E3A8A, #3B82F6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sec-hover-up {
    transition: transform .25s ease, box-shadow .25s ease;
}

.sec-hover-up:hover {
    transform: translateY(-5px);
}

/* Animaciones */
@keyframes sec-fade-up {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sec-fade-up {
    animation: sec-fade-up .6s ease both;
}

@keyframes sec-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.sec-float {
    animation: sec-float 5s ease-in-out infinite;
}

/* ===================== Responsive ===================== */
@media (max-width: 960px) {
    .sec-hero {
        padding: 40px 22px;
        border-radius: 20px;
    }

    .sec-hero__title {
        font-size: 30px;
    }

    .sec-carousel-slide__title {
        font-size: 22px;
    }

    .sec-footer__grid {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 36px 20px 20px;
    }
}

@media (max-width: 600px) {
    .sec-appbar__row {
        padding: 0 10px;
    }

    .sec-brand__tag {
        display: none;
    }

    .sec-hero {
        padding: 32px 18px;
    }

    .sec-hero__title {
        font-size: 26px;
    }

    .sec-carousel {
        border-radius: 18px;
    }

    .sec-carousel-slide__overlay {
        padding: 18px;
    }

    .sec-carousel-slide__title {
        font-size: 19px;
    }

    .sec-cta-banner {
        padding: 32px 18px;
    }

    .sec-cta-banner h3 {
        font-size: 23px;
    }

    .sec-page {
        padding: 0 12px;
    }

    .sec-detail-hero {
        height: 280px;
    }
}
/* ============ Bicicleteada — estilos funcionales (wizard, listados, login, lightbox) ============ */

.ec-page {
    background: radial-gradient(1200px 600px at 15% -10%, color-mix(in srgb, var(--mud-palette-primary) 8%, transparent) 0%, transparent 55%),
                radial-gradient(1000px 500px at 110% 0%, color-mix(in srgb, var(--mud-palette-secondary) 8%, transparent) 0%, transparent 50%),
                var(--mud-palette-background);
}

.ec-card {
    border-radius: 20px;
    border: 1px solid var(--mud-palette-lines-default);
    box-shadow: 0 12px 32px rgba(15, 23, 42, .08);
    background: var(--mud-palette-surface);
}

.ec-header {
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--mud-palette-lines-default);
    margin-bottom: 1.25rem;
}

.ec-header-avatar {
    border-radius: 14px;
    background: linear-gradient(135deg, #1E3A8A, #3B82F6);
    box-shadow: 0 6px 16px rgba(30, 58, 138, .35);
}

.ec-title {
    font-weight: 700;
}

/* Stepper */
.ec-stepper .ec-step-bar {
    height: 6px;
    margin: 0 6px;
    border-radius: 3px;
}

.ec-step-av {
    font-weight: 700;
}

.ec-step-av.activo {
    box-shadow: 0 4px 12px rgba(30, 58, 138, .35);
}

.ec-paso-titulo {
    font-weight: 600;
}

/* Opciones (categoría / talle de remera) */
.ec-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.ec-options-talles {
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
}

.ec-option {
    position: relative;
    display: flex;
    align-items: center;
    cursor: pointer;
    border: 1.5px solid var(--mud-palette-lines-default);
    border-radius: 14px;
    background: color-mix(in srgb, var(--mud-palette-surface) 96%, var(--mud-palette-primary) 4%);
    padding: 10px 12px;
    transition: border-color .15s ease, background .15s ease, transform .15s ease, box-shadow .15s ease;
}

.ec-option:hover {
    border-color: var(--mud-palette-primary);
}

.ec-option:has(.ec-option-input:checked) {
    border-color: var(--mud-palette-primary);
    background: color-mix(in srgb, var(--mud-palette-primary) 10%, var(--mud-palette-surface));
    box-shadow: 0 4px 14px rgba(30, 58, 138, .18);
}

.ec-option-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.ec-option-body {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.ec-option-iconwrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: color-mix(in srgb, var(--mud-palette-primary) 12%, transparent);
    color: var(--mud-palette-primary);
}

.ec-option-title {
    display: block;
    font-weight: 600;
    color: var(--mud-palette-text-primary);
    line-height: 1.2;
}

.ec-option-sub {
    display: block;
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
}

.ec-option-check {
    color: var(--mud-palette-primary);
    opacity: 0;
    transition: opacity .15s ease;
    margin-left: 4px;
}

.ec-option:has(.ec-option-input:checked) .ec-option-check {
    opacity: 1;
}

/* Botón principal */
.ec-btn {
    border-radius: 12px;
    text-transform: none;
    font-weight: 600;
    box-shadow: 0 6px 16px rgba(30, 58, 138, .28);
}

/* Resumen */
.ec-resumen {
    background: color-mix(in srgb, var(--mud-palette-background) 55%, var(--mud-palette-surface));
    border: 1px solid var(--mud-palette-lines-default);
}

.ec-td-valor {
    font-weight: 600;
    color: var(--mud-palette-text-primary);
}

.ec-tutor-card {
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 14px;
}

/* Confirmación */
.ec-confirm .ec-success-ring {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--mud-palette-success) 15%, transparent);
    color: var(--mud-palette-success);
    margin-top: .5rem;
}

/* Login */
.ec-login-field {
    margin-bottom: 16px;
}

.ec-login-label {
    display: block;
    font-size: .875rem;
    font-weight: 500;
    color: var(--mud-palette-text-secondary);
    margin-bottom: 6px;
}

.ec-login-input {
    width: 100%;
    border: 1px solid var(--mud-palette-lines-inputs);
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 1rem;
    background: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.ec-login-input:focus {
    border-color: var(--mud-palette-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--mud-palette-primary) 18%, transparent);
}

/* Filtro por edad (listado) */
.ec-filtro-edad-checks {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 8px;
    max-height: 170px;
    overflow-y: auto;
    padding-right: 4px;
}

/* Acciones y responsividad */
.ec-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.ec-cta {
    min-width: 200px;
    justify-content: center;
    white-space: nowrap;
}

.ec-long-label {
    display: inline;
}

.ec-short-label {
    display: none;
}

@media (max-width: 599.98px) {
    .ec-page {
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        padding: 10px;
    }

    .ec-card {
        border-radius: 16px;
        padding: 18px !important;
    }

    .ec-header {
        flex-wrap: wrap;
    }

    .ec-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .ec-cta {
        width: 100%;
        min-width: 0;
    }

    .ec-long-label {
        display: none;
    }

    .ec-short-label {
        display: inline;
    }
}

/* Lightbox (galería del inicio) */
.ec-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}

.ec-lightbox-img {
    max-width: 90vw;
    max-height: 86vh;
    object-fit: contain;
    border-radius: 4px;
    transition: transform 0.2s ease;
    cursor: zoom-in;
    background: #000;
}

.ec-lightbox-controls {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 24px;
    padding: 6px 12px;
}

.ec-lightbox-controls .mud-icon-button {
    color: #fff;
}

.ec-lightbox-prev,
.ec-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
}

.ec-lightbox-prev {
    left: 16px;
}

.ec-lightbox-next {
    right: 16px;
}