.bd-link {
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-mono);
    font-size: inherit;
    color: var(--link-label);
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    transition: color .12s ease;
}

.bd-link::before { content: '[ '; color: var(--link-bracket); }
.bd-link::after  { content: ' ]'; color: var(--link-bracket); }

.bd-link:hover,
.bd-link:hover::before,
.bd-link:hover::after { color: var(--link-hover); }

.bd-link--danger,
.bd-link--danger::before,
.bd-link--danger::after { color: var(--text-light); }
.bd-link--danger:hover,
.bd-link--danger:hover::before,
.bd-link--danger:hover::after { color: var(--danger); }

.overlay .bd-link,
.overlay .bd-link::before,
.overlay .bd-link::after,
.switcher-panel .bd-link,
.switcher-panel .bd-link::before,
.switcher-panel .bd-link::after { color: var(--link-d); }
.overlay .bd-link:hover,
.overlay .bd-link:hover::before,
.overlay .bd-link:hover::after,
.switcher-panel .bd-link:hover,
.switcher-panel .bd-link:hover::before,
.switcher-panel .bd-link:hover::after { color: var(--link-d-hover); }

.bd-link--quiet { color: var(--text-light); }
.bd-link--quiet::before,
.bd-link--quiet::after { content: none; }
.bd-link--quiet:hover { color: var(--text); }
.overlay .bd-link--quiet { color: var(--label-fg-dark); }
.overlay .bd-link--quiet:hover { color: #e6e8ec; }

.glyph {
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-mono);
    font-size: inherit;
    line-height: 1;
    color: var(--label-fg);
    cursor: pointer;
    transition: color .12s ease;
}
.glyph:hover        { color: var(--link); }
.glyph--danger:hover { color: var(--log-err-fg); }

.bd-icon {
    height: 1.25em;
    width: 1.25em;
    display: inline-block;
    vertical-align: -0.25em;
}

.bd-icon svg { height: 100%; width: 100%; display: block; }

.bd-icon--ok      { color: var(--low); }
.bd-icon--pending { color: var(--text-muted); }
.bd-icon--alert   { color: var(--danger); }

.bd-icon-btn {
    background: none;
    border: none;
    padding: 0;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    transition: color .12s ease;
}

.bd-icon-btn:hover { color: var(--accent); }
.bd-icon-btn--danger:hover { color: var(--danger); }

[data-field], .bd-field {
    border: 1px dashed transparent;
    padding: 0 2px;
}

.bd-field-editing {
    border-color: #bbb;
    background: var(--white);
}

.bd-field-input {
    font: inherit;
    color: inherit;
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
    width: 100%;
    display: block;
    outline: none;
}

textarea.bd-field-input { resize: vertical; }

.bd-choices {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.bd-choice {
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-mono);
    font-size: 13.5px;
    color: var(--text-muted);
    cursor: pointer;
    transition: color .12s ease;
}

.bd-choice::before { content: '[ '; }
.bd-choice::after  { content: ' ]'; }

.bd-choice:hover { color: var(--accent); }
.bd-choice.selected { color: var(--accent); }

.bd-dropdown { position: relative; display: inline-block; }

.bd-dropdown__btn {
    background: var(--white);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.35rem 2rem 0.35rem 0.7rem;
    font-family: var(--font-mono);
    font-size: 13.5px;
    line-height: 1.4;
    text-align: left;
    cursor: pointer;
    position: relative;
    transition: border-color .12s ease;
}

.bd-dropdown__btn:hover,
.bd-dropdown.open .bd-dropdown__btn { border-color: var(--accent); }

.bd-dropdown__btn::after {
    content: '▾';
    position: absolute;
    right: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    color: var(--text-muted);
    pointer-events: none;
}

.bd-dropdown__panel {
    display: none;
    position: absolute;
    top: calc(100% + 2px);
    left: 0;
    min-width: 100%;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 0 0 2px 2px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, .12);
    z-index: 200;
    max-height: 260px;
    overflow-y: auto;
    padding: 0.4rem 0;
}

.bd-dropdown.open .bd-dropdown__panel { display: block; }

.bd-dropdown__opt {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 0.3rem 0.85rem;
    font-family: var(--font-mono);
    font-size: 13.5px;
    color: var(--text);
    white-space: nowrap;
    cursor: pointer;
}

.bd-dropdown__opt:hover { color: var(--accent); }

.bd-dropdown__opt::before {
    content: '[ ]';
    white-space: pre;
    color: var(--text-muted);
}
.bd-dropdown__opt.selected { color: var(--accent); }
.bd-dropdown__opt.selected::before { content: '[✓]'; color: var(--accent); }

.bd-dropdown:not([data-multi]) .bd-dropdown__opt::before { content: '   '; }
.bd-dropdown:not([data-multi]) .bd-dropdown__opt.selected::before { content: ' ✓ '; color: var(--accent); }

.bd-table-check { width: 28px; text-align: center; }
.bd-table-del   { width: 34px; text-align: center; }

.bd-table-check input[type="checkbox"] { accent-color: var(--accent); cursor: pointer; }

td.bd-cell-editable { padding-top: 0; padding-bottom: 0; }

.bd-cell-input {
    font: inherit;
    color: inherit;
    background: var(--white);
    border: 1px dashed #bbb;
    border-radius: 0;
    padding: 1px 4px;
    margin: -2px 0;
    width: 100%;
    outline: none;
}

.bd-hint {
    border-bottom: 1px dotted #999;
    cursor: help;
}

.bd-tooltip {
    position: fixed;
    max-width: 320px;
    background: rgba(40, 44, 52, .92);
    -webkit-backdrop-filter: var(--overlay-blur);
    backdrop-filter: var(--overlay-blur);
    border: 1px solid var(--dark-border);
    border-radius: 0 0 2px 2px;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.5;
    color: #e6e8ec;
    padding: 7px 10px;
    z-index: 1200;
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    .bd-link, .bd-choice, .bd-icon-btn, .bd-dropdown__btn { transition: none; }
}