.communication-card,
.communication-kpi {
    border: 1px solid #e5e7eb;
    border-radius: 22px;
    background: #fff;
    padding: 18px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
    transition: 0.2s ease;
}

.communication-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

.communication-check {
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 14px;
    display: flex;
    gap: 10px;
    align-items: center;
    background: #fff;
    font-weight: 700;
}

.communication-dropzone {
    position: relative;
    border: 2px dashed #cbd5e1;
    border-radius: 24px;
    background: #f8fafc;
    min-height: 180px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 8px;
    cursor: pointer;
    transition:
        border-color 0.2s ease,
        background 0.2s ease,
        transform 0.2s ease;
}

.communication-dropzone:hover,
.communication-dropzone:focus-visible,
.communication-dropzone.is-dragover {
    border-color: #f1911c;
    background: #fff7eb;
    outline: none;
}

.communication-dropzone.is-dragover {
    transform: scale(1.01);
}

.communication-dropzone.has-files {
    min-height: 140px;
}

.communication-dropzone input[type="file"] {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.communication-file {
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #0f172a;
    background: #fff;
    height: 100%;
}

.communication-files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
}

.communication-file-card {
    aspect-ratio: 1 / 1;
    min-height: 190px;
    border: 1px solid #dbe3ef;
    border-radius: 20px;
    background: #fff;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.communication-file-card:hover {
    transform: translateY(-2px);
    border-color: #cbd5e1;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
}

.communication-file-card__icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #fff3e0;
    color: #f1911c;
    font-size: 1.7rem;
    margin-bottom: 12px;
    flex: 0 0 auto;
}

.communication-file-card__name {
    width: 100%;
    color: #0f172a;
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1.35;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

.communication-file-card__meta {
    margin-top: 7px;
    color: #64748b;
    font-size: 0.75rem;
    font-weight: 700;
}

.communication-file-card__actions {
    width: 100%;
    margin-top: auto;
    padding-top: 14px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.communication-file-card__actions .btn {
    min-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border-radius: 10px;
    font-weight: 700;
}

.communication-file-errors {
    border-radius: 16px;
}

@media (max-width: 575.98px) {
    .communication-files-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .communication-file-card {
        min-height: 170px;
        padding: 12px;
    }

    .communication-file-card__actions {
        grid-template-columns: 1fr;
    }
}