/* ===== PDF Merge & Split Gizmo ===== */

.pdftools-chips { display: flex; gap: 0.4rem; margin-bottom: 1rem; flex-wrap: wrap; }

.pdftools-chip {
    padding: 0.4rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.8125rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.pdftools-chip:hover { border-color: var(--accent-primary); color: var(--accent-primary); }
.pdftools-chip--active { border-color: var(--accent-primary); background: var(--bg-primary); font-weight: 700; color: var(--accent-primary); }

.pdftools-full__section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.pdftools-full__heading { margin: 0 0 0.35rem; font-size: 1rem; }

.pdftools-full__note {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0.35rem 0 0;
}

.pdftools-full__filelabel {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pdftools-full__filelabel input[type="file"] {
    font-size: 0.8125rem;
    color: var(--text-primary);
    font-family: inherit;
    text-transform: none;
    letter-spacing: normal;
}

.pdftools-files {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.pdftools-file {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.pdftools-file__icon { flex: 0 0 auto; font-size: 1.1rem; }

.pdftools-file__info { flex: 1; min-width: 0; }

.pdftools-file__name {
    font-size: 0.8125rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pdftools-file__meta {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

.pdftools-file__controls { display: flex; align-items: center; gap: 0.25rem; flex: 0 0 auto; }

.pdftools-file__move {
    width: 24px;
    height: 24px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.75rem;
    line-height: 1;
    cursor: pointer;
}

.pdftools-file__move:hover:not(:disabled) { border-color: var(--accent-primary); color: var(--accent-primary); }
.pdftools-file__move:disabled { opacity: 0.3; cursor: not-allowed; }

.pdftools-file__remove {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1;
    cursor: pointer;
    flex: 0 0 auto;
}

.pdftools-file__remove:hover { border-color: var(--danger); color: var(--danger); }

.pdftools-settings {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.9rem;
}

.pdftools-field { display: block; }

.pdftools-field > span {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.35rem;
}

.pdftools-field input[type="number"] {
    width: 120px;
    box-sizing: border-box;
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
}

.pdftools-full__actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.pdftools-full__btn {
    padding: 0.45rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.15s ease;
}

.pdftools-full__btn:hover { border-color: var(--accent-primary); color: var(--accent-primary); }
.pdftools-full__btn:disabled { opacity: 0.45; cursor: not-allowed; }

.pdftools-full__btn--primary {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
}

.pdftools-full__btn--primary:hover { color: #fff; opacity: 0.9; }

.pdftools-output {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.pdftools-output__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.pdftools-output__label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pdftools-results {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 1rem;
    background: var(--bg-card);
}

.pdftools-result {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    width: 120px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.6rem;
}

.pdftools-result__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
}

.pdftools-result__meta {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
}

.pdftools-result__btn {
    width: 100%;
    padding: 0.3rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pdftools-result__btn:hover { border-color: var(--accent-primary); color: var(--accent-primary); }

@media (max-width: 600px) {
    .pdftools-file { flex-wrap: wrap; }
}