/* ========================================== */
/* add-tools-modal.css — Инструменты (хаб + workspace) */
/* ========================================== */

.add-tools-modal {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ffdd76;
    border-radius: 12px;
    z-index: 1000;
    overflow: hidden;
}

.add-tools-modal.active {
    display: flex;
    flex-direction: column;
}

.add-tools-modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    font-size: 32px;
    color: var(--text-dark, #222);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1002;
    transition: transform 0.2s ease;
}

.add-tools-modal__close:hover {
    transform: scale(1.15);
}

/* ——— Хаб: 3 плитки ——— */
.add-tools-hub {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 40px 28px 32px;
    min-height: 0;
    overflow-y: auto;
}

.add-tools-hub__title {
    margin: 0 0 18px;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark, #222);
    text-align: center;
}

.add-tools-hub__qr-row {
    width: 100%;
    max-width: 720px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.add-tools-hub__qr-btn {
    grid-column: 2;
    padding: 14px 16px;
    border: none;
    border-radius: 14px;
    background: #ffffff;
    color: #1a6b6d;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1.5px solid rgba(26, 107, 109, 0.35);
}

.add-tools-hub__qr-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

.add-tools-hub__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    width: 100%;
    max-width: 720px;
}

.add-tools-tile {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 14px;
    border: none;
    border-radius: 16px;
    background: #ffffff;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
    color: var(--text-dark, #222);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.add-tools-tile:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.add-tools-tile__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
}

.add-tools-tile__icon--docs {
    background: #e3f2fd;
    color: #1565c0;
}

.add-tools-tile__icon--images {
    background: #fce4ec;
    color: #c2185b;
}

.add-tools-tile__icon--archives {
    background: #fff3e0;
    color: #ef6c00;
}

.add-tools-tile__icon svg {
    width: 30px;
    height: 30px;
}

.add-tools-tile__label {
    font-size: 15px;
    font-weight: 700;
    text-align: center;
}

.add-tools-tile__hint {
    font-size: 12px;
    color: #666;
    text-align: center;
    line-height: 1.35;
}

/* ——— Workspace на весь экран карточки ——— */
.add-tools-ws {
    display: none;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    background: #f7f5ef;
}

.add-tools-ws.is-open {
    display: flex;
}

.add-tools-ws__top {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 56px 14px 18px;
    background: #ffdd76;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    flex-shrink: 0;
}

.add-tools-ws__back {
    border: none;
    background: #fff;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    color: #1a6b6d;
}

.add-tools-ws__back:hover {
    background: rgba(255, 255, 255, 0.85);
}

.add-tools-ws__title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark, #222);
}

.add-tools-ws__body {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    flex: 1;
    min-height: 0;
}

.add-tools-ws__nav {
    background: #fff;
    border-right: 1px solid rgba(0, 0, 0, 0.08);
    padding: 12px 10px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.add-tools-ws__nav-btn {
    text-align: left;
    border: 1.5px solid transparent;
    background: transparent;
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    color: #2a3a3b;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.add-tools-ws__nav-btn:hover {
    background: #f5f5f5;
}

.add-tools-ws__nav-btn.is-active {
    background: rgba(26, 107, 109, 0.1);
    border-color: #1a6b6d;
    color: #1a6b6d;
}

.add-tools-ws__main {
    padding: 16px 18px 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.add-tools-panel {
    background: #fff;
    border-radius: 12px;
    padding: 14px 16px;
}

.add-tools-panel__title {
    margin: 0 0 10px;
    font-size: 13px;
    font-weight: 700;
    color: #2a3a3b;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.add-tools-source {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.add-tools-btn {
    border: none;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease;
}

.add-tools-btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.add-tools-btn:disabled {
    opacity: 0.55;
    cursor: wait;
}

.add-tools-btn--primary {
    background: #4caf50;
    color: #fff;
}

.add-tools-btn--primary:hover:not(:disabled) {
    background: #45a049;
}

.add-tools-btn--ghost {
    background: #f0f0f0;
    color: #222;
}

.add-tools-btn--accent {
    background: #1a6b6d;
    color: #fff;
}

.add-tools-btn--outline {
    background: #fff;
    color: #1a6b6d;
    border: 1.5px solid #1a6b6d;
}

.add-tools-drop {
    border: 2px dashed #c5c5c5;
    border-radius: 12px;
    padding: 28px 16px;
    text-align: center;
    color: #666;
    font-size: 13px;
    background: #fafafa;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.add-tools-drop.is-drag {
    border-color: #1a6b6d;
    background: rgba(26, 107, 109, 0.06);
}

.add-tools-files {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.add-tools-files li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    background: #f7f7f7;
    border-radius: 8px;
    font-size: 13px;
}

.add-tools-files__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.add-tools-files__rm {
    border: none;
    background: transparent;
    color: #c0392b;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    padding: 2px 6px;
}

.add-tools-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    align-items: center;
}

.add-tools-options label {
    font-size: 13px;
    font-weight: 600;
    color: #2a3a3b;
    display: flex;
    align-items: center;
    gap: 8px;
}

.add-tools-options select,
.add-tools-options input[type="number"],
.add-tools-options input[type="text"] {
    padding: 8px 10px;
    border: none;
    border-radius: 8px;
    background: #f0f0f0;
    font-size: 13px;
    font-family: inherit;
}

.add-tools-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.add-tools-status {
    margin: 0;
    font-size: 12px;
    color: #555;
    min-height: 1.2em;
}

.add-tools-status.is-error {
    color: #c0392b;
}

.add-tools-status.is-ok {
    color: #2e7d32;
}

.add-tools-preview {
    max-width: 280px;
    max-height: 200px;
    border-radius: 8px;
    display: block;
    margin-top: 8px;
    background: #eee;
}

/* Пикер файлов со стола */
.add-tools-picker {
    display: none;
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1003;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.add-tools-picker.is-open {
    display: flex;
}

.add-tools-picker__box {
    background: #fff;
    border-radius: 14px;
    width: min(520px, 100%);
    max-height: min(70vh, 480px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.add-tools-picker__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid #eee;
}

.add-tools-picker__head h3 {
    margin: 0;
    font-size: 16px;
}

.add-tools-picker__list {
    overflow-y: auto;
    padding: 10px;
    flex: 1;
}

.add-tools-picker__item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border: none;
    background: #f7f7f7;
    border-radius: 8px;
    margin-bottom: 6px;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    text-align: left;
}

.add-tools-picker__item:hover {
    background: #eef6f6;
}

.add-tools-picker__empty {
    padding: 24px;
    text-align: center;
    color: #888;
    font-size: 13px;
}

.add-tools-picker__foot {
    padding: 10px 16px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

@media (max-width: 880px) {
    .add-tools-hub {
        padding: 28px 16px 24px;
    }

    .add-tools-hub__qr-row {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin-bottom: 12px;
    }

    .add-tools-hub__qr-btn {
        grid-column: 1;
    }

    .add-tools-hub__grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        gap: 12px;
    }

    .add-tools-tile {
        aspect-ratio: auto;
        min-height: 88px;
        flex-direction: row;
        justify-content: flex-start;
        padding: 14px 16px;
        gap: 14px;
    }

    .add-tools-tile__hint {
        display: none;
    }

    .add-tools-ws__body {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }

    .add-tools-ws__nav {
        flex-direction: row;
        flex-wrap: wrap;
        border-right: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        overflow-x: auto;
    }

    .add-tools-ws__nav-btn {
        white-space: nowrap;
    }
}