/* Styling for PDF Compress & Convert Tool */

/* ── Container ─────────────────────────────── */
.pdftools-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ── Tabs (reuse PDF tab pattern) ────────────── */
.pdftools-tabs {
    display: flex;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1px;
    flex-wrap: wrap;
}

.pdftools-tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    padding: 12px 18px;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    margin-bottom: -1px;
}

.pdftools-tab-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-card-hover);
}

.pdftools-tab-btn.active {
    color: var(--primary);
    border: 1px solid var(--border-color);
    border-bottom-color: var(--bg-secondary);
    background-color: var(--bg-secondary);
}

.pdftools-tab-panel {
    display: none;
    animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.pdftools-tab-panel.active {
    display: block;
}

/* ── API Key Banner ──────────────────────────── */
.api-key-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border: 1px solid rgba(245, 158, 11, 0.3);
    background-color: rgba(245, 158, 11, 0.07);
    border-radius: 12px;
    flex-wrap: wrap;
}

.api-key-banner.saved {
    border-color: rgba(16, 185, 129, 0.3);
    background-color: rgba(16, 185, 129, 0.07);
}

.api-key-icon {
    flex-shrink: 0;
    color: var(--warning);
}

.api-key-banner.saved .api-key-icon {
    color: var(--success);
}

.api-key-text {
    flex: 1;
    min-width: 0;
}

.api-key-text p {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.api-key-text span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.api-key-input-row {
    display: flex;
    gap: 8px;
    flex: 1;
    min-width: 240px;
}

.api-key-input-row input {
    flex: 1;
    padding: 10px 14px;
    font-family: inherit;
    font-size: 0.875rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.api-key-input-row input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* ── Files Queue List ────────────────────────── */
.pdftools-file-queue {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.pdftools-file-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 16px;
    transition: border-color 0.2s ease;
    position: relative;
    overflow: hidden;
}

/* Progress bar stripe overlay at bottom of item */
.pdftools-file-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: var(--progress, 0%);
    background: var(--primary);
    border-radius: 0 3px 3px 0;
    transition: width 0.4s ease;
}

.pdftools-file-item.processing {
    border-color: var(--primary);
}

.pdftools-file-item.done {
    border-color: rgba(16, 185, 129, 0.4);
}

.pdftools-file-item.error {
    border-color: rgba(239, 68, 68, 0.4);
}

.pdftools-file-icon {
    flex-shrink: 0;
    color: var(--danger);
    opacity: 0.8;
}

.pdftools-file-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pdftools-file-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pdftools-file-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.pdftools-file-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pdftools-file-status.pending   { color: var(--text-muted); }
.pdftools-file-status.processing { color: var(--primary); }
.pdftools-file-status.done      { color: var(--success); }
.pdftools-file-status.error     { color: var(--danger); }

.pdftools-file-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ── Compression Result Badge ────────────────── */
.compress-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.compress-badge.good {
    background-color: rgba(16, 185, 129, 0.12);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.compress-badge.minimal {
    background-color: rgba(245, 158, 11, 0.12);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.25);
}

/* ── Format Selector Pills ───────────────────── */
.format-selector {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 20px;
    margin-bottom: 4px;
}

.format-selector-label {
    width: 100%;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.format-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.format-pill:hover {
    border-color: var(--border-color-hover);
    color: var(--text-primary);
}

.format-pill.active {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--bg-card-hover);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.format-pill-icon {
    font-size: 1.1rem;
}

/* ── Controls Bar ────────────────────────────── */
.pdftools-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

/* ── Animated status spinner inline ─────────── */
.inline-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    flex-shrink: 0;
}

/* ── Download btn inside result row ─────────── */
.btn-download-result {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 8px;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.25);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-download-result:hover {
    background-color: var(--success);
    color: #fff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.btn-remove-file {
    display: inline-flex;
    align-items: center;
    padding: 8px;
    border-radius: 8px;
    background: none;
    color: var(--text-muted);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-remove-file:hover {
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.3);
    background-color: var(--danger-light);
}

/* ── Loading Overlay (reused from pdf.css pattern) ── */
.pdftools-loading-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 200;
    animation: fadeIn 0.2s ease;
}

.pdftools-loading-overlay p {
    font-weight: 600;
    color: var(--text-primary);
}

/* ── Empty state ─────────────────────────────── */
.pdftools-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 32px;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
}

@media (max-width: 640px) {
    .api-key-banner { flex-direction: column; align-items: flex-start; }
    .pdftools-controls { flex-direction: column; }
    .format-selector { gap: 8px; }
    .format-pill { padding: 8px 12px; font-size: 0.85rem; }
}