.siml-document-search {
    --siml-accent: #3b91b0;
    --siml-accent-dark: #1e5671;
    --siml-surface: #ffffff;
    --siml-surface-soft: #f3f7fb;
    --siml-border: #c8d4df;
    --siml-text: #40474f;
    --siml-text-soft: #607284;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
    color: var(--siml-text);
}

.siml-document-search__header {
    margin: 0 0 24px;
}

.siml-document-search__title {
    margin: 0;
    font-size: clamp(34px, 4.8vw, 58px);
    line-height: 1.05;
    font-weight: 700;
    color: var(--siml-accent);
}

.siml-document-search__form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    width: 100%;
    margin: 50px 0 30px;
    border-radius: 24px;
    background: #fff;
    box-shadow: none;
}

.siml-document-search__input {
    width: 100%;
    min-height: 56px;
    padding: 0 18px;
    border: 1px solid #cad7e2 !important;
    border-radius: 10px !important;
    background: #fff;
    font-size: 16px;
    color: var(--siml-text);
}

.siml-document-search__input:focus {
    outline: none;
    border-color: var(--siml-accent);
    box-shadow: 0 0 0 3px rgba(59, 145, 176, 0.12);
}

.siml-document-search__submit {
    min-height: 56px;
    margin: 0;
    padding: 0 28px;
    border: 0;
    border-radius: 10px;
    background: var(--siml-accent);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.siml-document-search__submit:hover,
.siml-document-search__submit:focus {
    background: var(--siml-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(30, 86, 113, 0.18);
}

.siml-document-search__filters {
    grid-column: 1 / -1;
    display: flex !important;
    align-items: center;
    gap: 10px;
    flex-wrap: nowrap;
}

.siml-document-search__filters-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--siml-text-soft);
    white-space: nowrap;
}

.siml-document-search__filters-sep {
    color: var(--siml-text-soft);
    font-size: 14px;
    flex-shrink: 0;
}

.siml-document-search__year-input {
    width: 110px !important;
    flex: 0 0 110px;
    box-sizing: border-box !important;
    min-height: 40px;
    padding: 0 10px;
    border: 1px solid #cad7e2 !important;
    border-radius: 8px !important;
    background: #fff;
    font-size: 14px;
    color: var(--siml-text);
    cursor: pointer;
    appearance: auto;
}

.siml-document-search__year-input:focus {
    outline: none;
    border-color: var(--siml-accent) !important;
    box-shadow: 0 0 0 3px rgba(59, 145, 176, 0.12);
}

.siml-document-search__feedback {
    min-height: 24px;
    margin-bottom: 20px;
    font-size: 15px;
    color: var(--siml-text-soft);
}

.siml-document-search__results {
    display: grid;
    gap: 16px;
}

.siml-document-search__empty {
    padding: 26px 24px;
    border: 1px dashed var(--siml-border);
    border-radius: 20px;
    background: var(--siml-surface-soft);
    font-size: 16px;
    color: var(--siml-text-soft);
}

.siml-document-card {
    width: 100%;
    padding: 26px 30px;
    border: 1px solid var(--siml-border);
    border-radius: 22px;
    background: var(--siml-surface);
    box-shadow: none;
}

.siml-document-card__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
}

.siml-document-card__title {
    margin: 0;
    font-size: 20px;
    line-height: 1.45;
    font-weight: 700;
    color: #414b55;
}

.siml-document-card__meta {
    margin: 0;
    font-size: 14px;
    color: var(--siml-text-soft);
    line-height: 1.4;
}

.siml-document-card__authors,
.siml-document-card__year {
    display: inline;
}

.siml-document-card__snippet {
    margin: 0;
    font-size: 14px;
    color: var(--siml-text-soft);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.siml-document-card__download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 999px;
    background: #eaf0fb;
    color: #214b86;     
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.18s ease, transform 0.18s ease;
}

.siml-document-card__download:hover,
.siml-document-card__download:focus {
    background: #dae6fa;
    transform: translateY(-1px);
}

.siml-document-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: 1px solid currentColor;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

@media (max-width: 767px) {
    .siml-document-search {
        padding: 0;
    }

    .siml-document-search__header {
        margin-bottom: 18px;
    }

    .siml-document-search__title {
        font-size: clamp(28px, 9vw, 40px);
    }

    .siml-document-search__form {
        grid-template-columns: 1fr;
        padding: 14px;
    }

    .siml-document-search__input {
        padding: 0 16px;
    }

    .siml-document-search__submit {
        width: 100%;
        margin: 0;
    }

    .siml-document-card {
        padding: 22px 18px;
    }

    .siml-document-card__download {
        max-width: 100%;
    }
}