/*
 * PIM - Buscador de recursos
 * Personaliza los colores y medidas en las variables de .pimr.
 */
.pimr {
    --pim-primary: #126b63;
    --pim-primary-dark: #0b504b;
    --pim-accent: #e7f4f1;
    --pim-surface: #ffffff;
    --pim-page: #f5f7f8;
    --pim-filter-bg: #7cc54b;
    --pim-text: #172126;
    --pim-muted: #607078;
    --pim-border: #dfe7e9;
    --pim-radius: 22px;
    --pim-radius-small: 14px;
    --pim-shadow: 0 16px 42px rgba(23, 33, 38, 0.09);
    --pim-gap: 24px;

    width: 100%;
    color: var(--pim-text);
    font-family: inherit;
}

.pimr *,
.pimr *::before,
.pimr *::after {
    box-sizing: border-box;
}

.pimr [hidden] {
    display: none !important;
}

.pimr-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin: 22px 0;
}

.pimr-stat {
    min-height: 112px;
    padding: 22px;
    border: 1px solid var(--pim-border);
    border-radius: var(--pim-radius);
    background: var(--pim-surface);
    box-shadow: 0 10px 28px rgba(23, 33, 38, 0.05);
}

.pimr-stat strong,
.pimr-stat span {
    display: block;
}

.pimr-stat strong {
    color: var(--pim-primary-dark);
    font-size: clamp(1.8rem, 3vw, 2.45rem);
    line-height: 1;
}

.pimr-stat span {
    margin-top: 10px;
    color: var(--pim-muted);
    font-size: 0.92rem;
    font-weight: 650;
}

.pimr-filters {
    display: grid;
    grid-template-columns: minmax(240px, 1.6fr) repeat(3, minmax(180px, 1fr)) auto;
    align-items: end;
    gap: 16px;
    margin-bottom: 18px;
    padding: 22px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--pim-radius);
    background: var(--pim-filter-bg);
    box-shadow: 0 12px 30px rgba(45, 90, 20, 0.12);
}

.pimr-field label {
    display: block;
    margin-bottom: 8px;
    color: var(--pim-text);
    font-size: 0.84rem;
    font-weight: 750;
}

.pimr-field input,
.pimr-field select {
    width: 100%;
    min-height: 50px;
    margin: 0;
    padding: 0 14px;
    border: 1px solid var(--pim-border);
    border-radius: var(--pim-radius-small);
    outline: none;
    background: #fff;
    color: var(--pim-text);
    font: inherit;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.pimr-field input:focus,
.pimr-field select:focus {
    border-color: var(--pim-primary);
    box-shadow: 0 0 0 4px rgba(18, 107, 99, 0.13);
}

.pimr-searchbox {
    position: relative;
}

.pimr-searchbox > span {
    position: absolute;
    top: 50%;
    left: 15px;
    z-index: 1;
    transform: translateY(-50%);
    color: var(--pim-primary);
    font-size: 1.35rem;
    pointer-events: none;
}

.pimr-searchbox input {
    padding-left: 45px;
}

.pimr-clear,
.pimr-pagination button {
    min-height: 50px;
    padding: 0 18px;
    border: 1px solid var(--pim-primary);
    border-radius: var(--pim-radius-small);
    background: var(--pim-primary);
    color: #fff;
    font: inherit;
    font-weight: 750;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.pimr-clear:hover,
.pimr-pagination button:hover:not(:disabled) {
    transform: translateY(-2px);
    background: var(--pim-primary-dark);
    box-shadow: 0 9px 22px rgba(18, 107, 99, 0.2);
}

.pimr-results-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin: 22px 0 14px;
    color: var(--pim-muted);
}

.pimr-results-head p {
    margin: 0;
}

.pimr-results-head strong {
    color: var(--pim-text);
}

.pimr-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--pim-gap);
}

.pimr-card {
    display: flex;
    min-width: 0;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid var(--pim-border);
    border-radius: var(--pim-radius);
    background: var(--pim-surface);
    box-shadow: 0 10px 28px rgba(23, 33, 38, 0.055);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.pimr-card:hover {
    transform: translateY(-6px);
    border-color: rgba(18, 107, 99, 0.32);
    box-shadow: var(--pim-shadow);
}

.pimr-card__media {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--pim-accent);
}

.pimr-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.pimr-card:hover .pimr-card__media img {
    transform: scale(1.045);
}

.pimr-card__placeholder {
    display: grid;
    width: 100%;
    height: 100%;
    place-items: center;
    background:
        radial-gradient(circle at 75% 30%, rgba(255, 255, 255, 0.65), transparent 24%),
        linear-gradient(135deg, var(--pim-accent), #d7ebe7);
    color: var(--pim-primary-dark);
    font-weight: 800;
}

.pimr-card__easy {
    position: absolute;
    top: 14px;
    right: 14px;
    padding: 7px 11px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.94);
    color: var(--pim-primary-dark);
    box-shadow: 0 7px 18px rgba(23, 33, 38, 0.12);
    font-size: 0.76rem;
    font-weight: 800;
}

.pimr-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 20px;
}

.pimr-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 13px;
}

.pimr-card__tags span {
    padding: 6px 9px;
    border-radius: 999px;
    background: var(--pim-accent);
    color: var(--pim-primary-dark);
    font-size: 0.73rem;
    font-weight: 760;
}

.pimr-card h3 {
    margin: 0;
    font-size: 1.16rem;
    line-height: 1.35;
}

.pimr-card h3 a {
    color: var(--pim-text);
    text-decoration: none;
}

.pimr-card h3 a:hover {
    color: var(--pim-primary);
}

.pimr-card__excerpt {
    display: -webkit-box;
    overflow: hidden;
    margin: 12px 0 18px;
    color: var(--pim-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.pimr-card__footer {
    display: flex;
    flex-direction: column;
    gap: 13px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--pim-border);
}

.pimr-card__publisher {
    display: -webkit-box;
    overflow: hidden;
    color: var(--pim-muted);
    font-size: 0.79rem;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.pimr-card__link {
    color: var(--pim-primary);
    font-size: 0.9rem;
    font-weight: 800;
    text-decoration: none;
}

.pimr-card__link span {
    display: inline-block;
    transition: transform 0.18s ease;
}

.pimr-card__link:hover span {
    transform: translateX(4px);
}

.pimr-no-results {
    padding: 48px 24px;
    border: 1px dashed var(--pim-border);
    border-radius: var(--pim-radius);
    background: var(--pim-page);
    text-align: center;
}

.pimr-no-results strong {
    display: block;
    font-size: 1.2rem;
}

.pimr-no-results p {
    margin: 8px 0 0;
    color: var(--pim-muted);
}

.pimr-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
}

.pimr-pagination button:disabled {
    border-color: var(--pim-border);
    background: #eef2f3;
    color: #93a0a6;
    cursor: not-allowed;
}

.pimr-pagination span {
    min-width: 120px;
    color: var(--pim-muted);
    font-weight: 700;
    text-align: center;
}

@media (max-width: 1280px) {
    .pimr-filters {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pimr-field--search {
        grid-column: 1 / -1;
    }

    .pimr-clear {
        width: 100%;
    }

    .pimr-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .pimr-stats,
    .pimr-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .pimr-stats,
    .pimr-filters,
    .pimr-grid {
        grid-template-columns: 1fr;
    }

    .pimr-field--search {
        grid-column: auto;
    }

    .pimr-results-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
    }

    .pimr-pagination {
        gap: 10px;
    }

    .pimr-pagination button {
        padding: 0 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pimr *,
    .pimr *::before,
    .pimr *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}