/* Estilos limitados al componente de compartir de Radar Docente. */
.radar-share-card-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
}

.radar-bolsas-tarjeta-cabecera.radar-bolsas-cabecera-compartir {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas: "label badge" "title action";
    align-items: center;
    column-gap: 16px;
    row-gap: 5px;
}
.radar-bolsas-cabecera-compartir > .radar-bolsas-tarjeta-etiqueta { grid-area: label; min-width: 0; margin: 0; }
.radar-bolsas-cabecera-compartir > .radar-bolsas-badge { grid-area: badge; justify-self: end; align-self: start; white-space: nowrap; }
.radar-bolsas-cabecera-compartir > h3 { grid-area: title; min-width: 0; overflow-wrap: anywhere; }
.radar-bolsas-cabecera-compartir > .radar-share-card-actions { grid-area: action; justify-self: end; }

.radar-share-trigger,
.radar-share-actions button,
.radar-share-close {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 1px solid var(--borde, #dfe6eb);
    border-radius: 11px;
    padding: 9px 14px;
    background: var(--superficie, #fff);
    color: var(--azul, #123f4a);
    font: inherit;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}

.radar-share-trigger {
    min-height: 44px;
    border-color: var(--verde, #198754);
    background: var(--verde, #198754);
    color: #fff;
    white-space: nowrap;
}

.radar-share-trigger:hover,
.radar-share-actions button:hover,
.radar-share-close:hover {
    border-color: var(--azul, #123f4a);
    background: var(--superficie-acento, #edf5f7);
    color: var(--azul, #123f4a);
}

.radar-share-trigger:hover { background: #146c43; color: #fff; }
.radar-share-actions button:active,
.radar-share-trigger:active { transform: translateY(1px); }
.radar-share-actions button:disabled { opacity: .55; cursor: wait; }

.radar-share-trigger:focus-visible,
.radar-share-actions button:focus-visible,
.radar-share-close:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--verde, #198754) 45%, white);
    outline-offset: 3px;
}

.radar-share-actions svg,
.radar-share-trigger svg,
.radar-share-close svg {
    display: block;
    width: 23px;
    height: 23px;
    flex: 0 0 23px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
}

.radar-share-actions [data-share-action="facebook"] svg { color: #0866ff; }
.radar-share-actions [data-share-action="whatsapp"] svg { color: #25a85a; }
.radar-share-actions [data-share-action="telegram"] svg { color: #229ed9; }
.radar-share-actions [data-share-action="instagram-story"] svg { color: #c13584; }
.radar-share-actions svg.radar-share-icon--whatsapp,
.radar-share-actions svg.radar-share-icon--telegram,
.radar-share-actions svg.radar-share-icon--facebook,
.radar-share-actions svg.radar-share-icon--x { fill: currentColor; stroke: none; }
.radar-share-actions svg.radar-share-icon--whatsapp path,
.radar-share-actions svg.radar-share-icon--telegram path,
.radar-share-actions svg.radar-share-icon--facebook path,
.radar-share-actions svg.radar-share-icon--x path { fill: currentColor; stroke: none; }
.radar-share-actions svg.radar-share-icon--instagram rect,
.radar-share-actions svg.radar-share-icon--instagram circle:not(.radar-share-icon__dot) { fill: none; stroke: currentColor; stroke-width: 1.8; }
.radar-share-actions svg.radar-share-icon--instagram .radar-share-icon__dot { fill: currentColor; stroke: none; }
.radar-share-actions [data-share-action="x"] svg { width: 22px; height: 22px; flex-basis: 22px; color: #111; }

.radar-share-dialog {
    box-sizing: border-box;
    width: min(900px, calc(100vw - 32px));
    max-width: 900px;
    max-height: min(92dvh, 980px);
    overflow: auto;
    border: 1px solid var(--borde, #dfe6eb);
    border-radius: 20px;
    padding: 0;
    color: var(--texto, #17202a);
    background: var(--superficie, #fff);
    box-shadow: 0 24px 80px rgb(14 29 40 / 22%);
}

.radar-share-dialog::backdrop { background: rgb(14 29 40 / 56%); }
.radar-share-dialog,
.radar-share-dialog * { box-sizing: border-box; }

.radar-share-dialog-header {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px 22px;
    border-bottom: 1px solid var(--borde, #dfe6eb);
    background: var(--superficie-suave, #f8fafc);
}

.radar-share-brand { display: flex; min-width: 0; align-items: center; gap: 12px; }
.radar-share-brand img { width: 48px; height: 48px; flex: 0 0 48px; object-fit: contain; border-radius: 9px; background: white; }
.radar-share-dialog-header h2 { margin: 0; color: var(--azul, #123f4a); font-size: 1.18rem; line-height: 1.25; }
.radar-share-dialog-header p { margin: 4px 0 0; color: var(--texto-suave, #5f6f7b); font-size: .92rem; }
.radar-share-close { width: 44px; min-width: 44px; min-height: 44px; padding: 8px; }

.radar-share-dialog-body {
    display: grid;
    grid-template-columns: minmax(210px, 290px) minmax(0, 1fr);
    align-items: start;
    gap: 24px;
    padding: 22px;
}

.radar-share-preview { min-width: 0; margin: 0; }
.radar-share-preview canvas { display: block; width: 100%; height: auto; aspect-ratio: 9 / 16; border: 1px solid var(--borde, #dfe6eb); border-radius: 13px; background: var(--fondo, #f4f7f9); box-shadow: 0 8px 24px rgb(14 29 40 / 10%); }
.radar-share-preview figcaption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; clip-path: inset(50%); }

.radar-share-tools { min-width: 0; }
.radar-share-section-title { margin: 0 0 9px; color: var(--texto-suave, #5f6f7b); font-size: .76rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.radar-share-primary-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.radar-share-primary-actions button:first-child { border-color: var(--verde, #198754); background: var(--verde, #198754); color: #fff; }
.radar-share-primary-actions button:first-child:hover { border-color: #146c43; background: #146c43; color: #fff; }
.radar-share-network-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.radar-share-actions button { min-width: 0; justify-content: flex-start; overflow-wrap: anywhere; }
.radar-share-link-actions { display: grid; grid-template-columns: minmax(0, 1fr); }
.radar-share-link-actions [data-share-link-fallback]:not([hidden]) {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--borde, #dfe6eb);
    border-radius: 10px;
    padding: 10px 12px;
    color: var(--texto, #17202a);
    background: var(--superficie-suave, #f8fafc);
    font: inherit;
    font-size: .84rem;
}
.radar-share-actions button > svg,
.radar-share-actions button > span[data-native-icon] { align-self: center; }
.radar-share-actions button > span[data-native-icon] { display: inline-flex; }
.radar-share-group { margin-top: 20px; }
.radar-share-status { min-height: 1.4em; margin: 12px 0 0; color: var(--texto-suave, #5f6f7b); font-size: .9rem; line-height: 1.4; }
.radar-share-status[role="alert"] { color: #a12622; }

@media (max-width: 680px) {
    .radar-share-dialog { width: calc(100vw - 18px); max-height: 96dvh; border-radius: 16px; }
    .radar-share-dialog-header { padding: 14px; }
    .radar-share-dialog-body { grid-template-columns: minmax(0, 1fr); gap: 16px; padding: 14px; }
    .radar-share-preview canvas { width: min(52vw, 230px); margin: 0 auto; }
    .radar-share-group { margin-top: 16px; }
}

@media (max-width: 420px) {
    .radar-share-trigger { min-height: 42px; gap: 6px; padding: 7px 9px; font-size: .82rem; }
    .radar-share-primary-actions,
    .radar-share-network-actions { grid-template-columns: minmax(0, 1fr); }
    .radar-share-actions button { min-height: 46px; }
}

@media (max-width: 560px) {
    .radar-bolsas-tarjeta-cabecera.radar-bolsas-cabecera-compartir {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas: "label label" "title title" "badge action";
        align-items: start;
        column-gap: 8px;
        row-gap: 7px;
    }
    .radar-bolsas-cabecera-compartir > .radar-bolsas-badge { align-self: center; justify-self: start; }
    .radar-bolsas-cabecera-compartir > .radar-share-card-actions { align-self: center; }
    .radar-bolsas-cabecera-compartir .radar-share-trigger {
        min-height: 44px;
        gap: 6px;
        padding: 6px 10px;
        font-size: .8rem;
    }
    .radar-bolsas-cabecera-compartir .radar-share-trigger svg {
        width: 20px;
        height: 20px;
        flex-basis: 20px;
    }
}

@media (max-width: 430px) {
    .radar-bolsas-tarjeta-cabecera.radar-bolsas-cabecera-compartir {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas: "label" "title" "badge" "action";
        row-gap: 6px;
    }
    .radar-bolsas-cabecera-compartir > .radar-bolsas-badge,
    .radar-bolsas-cabecera-compartir > .radar-share-card-actions {
        justify-self: start;
    }
    .radar-bolsas-cabecera-compartir > .radar-share-card-actions {
        width: 100%;
        justify-content: flex-start;
    }
    .radar-bolsas-cabecera-compartir .radar-share-trigger {
        max-width: 100%;
        white-space: normal;
        text-align: left;
    }
}

@media (max-width: 360px) {
    .radar-bolsas-cabecera-compartir .radar-share-trigger { padding-inline: 9px; }
}

@media (prefers-reduced-motion: reduce) {
    .radar-share-trigger, .radar-share-actions button { transition: none; }
}