/* ============================================================
   Ojoo Image-to-Document Converter - Isolated Styles
   All selectors strictly scoped to .image-to-document-page
   ============================================================ */

.image-to-document-page {
    position: relative;
    z-index: 1;
    clear: both;
    padding-bottom: 5rem;
    margin-bottom: 2rem;
    --itd-primary:      #dc2626;
    --itd-accent:       #9333ea;
    --itd-success:      #10b981;
    --itd-warning:      #f59e0b;
    --itd-danger:       #ef4444;
    --itd-card-bg:      #ffffff;
    --itd-card-border:  rgba(0,0,0,0.08);
    --itd-hover-border: #dc2626;
    --itd-text-primary: #212529;
    --itd-text-muted:   #6c757d;
    --itd-badge-bg:     rgba(220,38,38,0.08);
    --itd-drop-bg:      #f8fafc;
    --itd-drop-border:  #cbd5e1;
    --itd-code-bg:      #0f172a;
    --itd-code-color:   #fca5a5;
    transition: background-color 0.3s ease, color 0.3s ease;
}

[data-bs-theme="dark"] .image-to-document-page,
body.dark-mode .image-to-document-page,
body.bg-dark .image-to-document-page {
    --itd-card-bg:      #1e2430;
    --itd-card-border:  rgba(255,255,255,0.1);
    --itd-hover-border: #ef4444;
    --itd-text-primary: #f8f9fa;
    --itd-text-muted:   #94a3b8;
    --itd-badge-bg:     rgba(220,38,38,0.2);
    --itd-drop-bg:      #161b26;
    --itd-drop-border:  #334155;
}

/* ── Page Header ────────────────────────────────────────── */
.image-to-document-page .itd-header {
    background: linear-gradient(135deg, rgba(220,38,38,0.05) 0%, rgba(147,51,234,0.05) 100%);
    border-bottom: 1px solid var(--itd-card-border);
    padding: 2.5rem 0 2rem 0;
}

.image-to-document-page .itd-breadcrumb {
    font-size: 0.875rem;
    color: var(--itd-text-muted);
    margin-bottom: 0.75rem;
}

.image-to-document-page .itd-breadcrumb a {
    color: var(--itd-primary);
    text-decoration: none;
    font-weight: 500;
}
.image-to-document-page .itd-breadcrumb a:hover { text-decoration: underline; }

.image-to-document-page .itd-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--itd-primary) 0%, var(--itd-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.image-to-document-page .itd-subtitle {
    font-size: 1.05rem;
    color: var(--itd-text-muted);
    max-width: 800px;
    margin-bottom: 0.5rem;
}

/* ── Tool Cards ─────────────────────────────────────────── */
.image-to-document-page .itd-tool-card {
    background: var(--itd-card-bg);
    border: 2px solid var(--itd-card-border);
    border-radius: 14px;
    padding: 1.1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.4rem;
}

.image-to-document-page .itd-tool-card:hover {
    border-color: var(--itd-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(220,38,38,0.1);
}

.image-to-document-page .itd-tool-card.active {
    background: var(--itd-badge-bg);
    border-color: var(--itd-primary);
}

.image-to-document-page .itd-tool-icon {
    font-size: 1.8rem;
    color: var(--itd-primary);
    margin-bottom: 0.2rem;
}

.image-to-document-page .itd-tool-name {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--itd-text-primary);
}

.image-to-document-page .itd-tool-desc {
    font-size: 0.76rem;
    color: var(--itd-text-muted);
}

/* ── Panels ──────────────────────────────────────────────── */
.image-to-document-page .itd-panel {
    background: var(--itd-card-bg);
    border: 1px solid var(--itd-card-border);
    border-radius: 18px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    height: auto;
}

.image-to-document-page .itd-panel.h-100 {
    height: 100%;
}

.image-to-document-page .itd-panel-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--itd-text-primary);
    margin-bottom: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ── Dropzone ────────────────────────────────────────────── */
.image-to-document-page .itd-dropzone {
    background: var(--itd-drop-bg);
    border: 2.5px dashed var(--itd-drop-border);
    border-radius: 18px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
}

.image-to-document-page .itd-dropzone:hover,
.image-to-document-page .itd-dropzone.dragover {
    border-color: var(--itd-primary);
    background: var(--itd-badge-bg);
}

.image-to-document-page .itd-dropzone-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--itd-badge-bg);
    color: var(--itd-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    margin-bottom: 1rem;
    transition: transform 0.2s ease;
}

.image-to-document-page .itd-dropzone:hover .itd-dropzone-icon {
    transform: scale(1.08);
}

/* ── Uploaded Image List & Reordering ─────────────────────── */
.image-to-document-page .itd-image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.75rem;
    max-height: 380px;
    overflow-y: auto;
    padding: 0.2rem;
}

.image-to-document-page .itd-image-item {
    background: var(--itd-drop-bg);
    border: 1.5px solid var(--itd-card-border);
    border-radius: 12px;
    padding: 0.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: grab;
    transition: all 0.15s ease;
}

.image-to-document-page .itd-image-item:hover {
    border-color: var(--itd-primary);
    box-shadow: 0 4px 10px rgba(0,0,0,0.06);
}

.image-to-document-page .itd-image-item.dragging {
    opacity: 0.4;
    border-style: dashed;
}

.image-to-document-page .itd-image-badge {
    position: absolute;
    top: 6px;
    left: 6px;
    background: var(--itd-primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    border-radius: 50rem;
    padding: 0.15rem 0.45rem;
    z-index: 2;
}

.image-to-document-page .itd-image-thumb {
    width: 100%;
    height: 95px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.35rem;
}

.image-to-document-page .itd-image-name {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--itd-text-primary);
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.image-to-document-page .itd-image-size {
    font-size: 0.65rem;
    color: var(--itd-text-muted);
}

.image-to-document-page .itd-image-remove {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    cursor: pointer;
    transition: background 0.15s ease;
    z-index: 2;
}
.image-to-document-page .itd-image-remove:hover { background: var(--itd-danger); }

/* ── PDF Page Preview Cards ──────────────────────────────── */
.image-to-document-page .itd-page-preview-grid {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 0.5rem 0.2rem 1rem 0.2rem;
}

.image-to-document-page .itd-page-card {
    background: var(--itd-drop-bg);
    border: 1px solid var(--itd-card-border);
    border-radius: 12px;
    padding: 0.6rem;
    min-width: 130px;
    max-width: 140px;
    text-align: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.image-to-document-page .itd-page-num {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--itd-text-muted);
    margin-bottom: 0.4rem;
}

.image-to-document-page .itd-page-img-wrap {
    background: #fff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    overflow: hidden;
}

.image-to-document-page .itd-page-img-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ── Action Buttons ──────────────────────────────────────── */
.image-to-document-page .itd-btn-primary {
    background: linear-gradient(135deg, var(--itd-primary) 0%, var(--itd-accent) 100%);
    border: none;
    color: #fff;
    font-weight: 700;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: opacity 0.2s ease, transform 0.1s ease;
}

.image-to-document-page .itd-btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.image-to-document-page .itd-btn-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

/* ── Processing Overlay ──────────────────────────────────── */
.image-to-document-page .itd-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.image-to-document-page .itd-overlay-card {
    background: var(--itd-card-bg);
    border-radius: 20px;
    padding: 2.5rem 3rem;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    min-width: 250px;
}

/* ── Workflow Bar ────────────────────────────────────────── */
.image-to-document-page .itd-workflow-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.image-to-document-page .itd-workflow-step {
    background: var(--itd-card-bg);
    border: 1px solid var(--itd-card-border);
    border-radius: 50rem;
    padding: 0.3rem 0.9rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--itd-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.image-to-document-page .itd-workflow-step.active {
    background: var(--itd-primary);
    color: #fff;
    border-color: var(--itd-primary);
}

.image-to-document-page .itd-workflow-step.done {
    background: var(--itd-success);
    color: #fff;
    border-color: var(--itd-success);
}

.image-to-document-page .itd-workflow-arrow {
    color: var(--itd-text-muted);
    font-size: 0.65rem;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 767.98px) {
    .image-to-document-page .itd-title { font-size: 1.75rem; }
    .image-to-document-page .itd-dropzone { padding: 1.5rem 1rem; }
}