.permission-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2400;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
}

.permission-modal {
    width: min(1000px, 96vw);
    height: min(720px, 92vh);
    background: #ffffff;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 28px 68px rgba(15, 23, 42, 0.32);
    overflow: hidden;
}

.permission-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
    background: linear-gradient(120deg, #0369a1, #1d4ed8);
    color: #ffffff;
}

.permission-modal__title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
}

.permission-modal__close {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: inherit;
    cursor: pointer;
    transition: background 0.2s ease;
}

.permission-modal__close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.permission-modal__body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 20px 24px;
    overflow-y: auto;
}

.permission-modal__column {
    display: flex;
    flex-direction: column;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: #f8fafc;
    overflow: hidden;
    min-height: 340px;
}

.permission-modal__column--tags {
    grid-column: 1 / -1;
    flex-direction: column;
    border: 1px dashed #cbd5f5;
    background: #f1f5ff;
    min-height: 120px;
}

.permission-modal__column-header {
    padding: 14px 16px;
    border-bottom: 1px solid #e2e8f0;
    background: #ffffff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.permission-modal__search {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #cbd5f5;
    background: #f8fafc;
    border-radius: 8px;
    font-size: 13px;
}

.permission-modal__search:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.permission-modal__list {
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    flex: 1;
}

.permission-modal__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.permission-modal__item:hover {
    background: rgba(14, 165, 233, 0.12);
}

.permission-modal__item.is-active {
    background: rgba(37, 99, 235, 0.12);
    color: #1d4ed8;
    font-weight: 600;
}

.permission-modal__item-button {
    border: none;
    background: #2563eb;
    color: #ffffff;
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.permission-modal__item-button:hover {
    background: #1d4ed8;
}

.permission-modal__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 16px;
}

.permission-modal__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 9999px;
    font-size: 12px;
    background: #e0f2fe;
    color: #0c4a6e;
    border: 1px solid #bae6fd;
}

.permission-modal__tag--employee {
    background: #dcfce7;
    color: #166534;
    border-color: #bbf7d0;
}

.permission-modal__tag-remove {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease;
}

.permission-modal__tag-remove:hover {
    background: rgba(15, 23, 42, 0.2);
}

.permission-modal__footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    background: #f8fafc;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.permission-modal__button {
    min-width: 110px;
    padding: 10px 16px;
    font-size: 13px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.1s ease, box-shadow 0.2s ease;
}

.permission-modal__button:active {
    transform: translateY(1px);
}

.permission-modal__button--secondary {
    background: #e2e8f0;
    color: #334155;
}

.permission-modal__button--secondary:hover {
    background: #cbd5f5;
}

.permission-modal__button--primary {
    background: linear-gradient(120deg, #2563eb, #0ea5e9);
    color: #ffffff;
    box-shadow: 0 12px 20px rgba(37, 99, 235, 0.25);
}

.permission-modal__button--primary:hover {
    box-shadow: 0 16px 26px rgba(14, 165, 233, 0.3);
}

@media (max-width: 900px) {
    .permission-modal__body {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .permission-modal {
        width: 96vw;
    }
    .permission-modal__body {
        grid-template-columns: 1fr;
    }
}