/* ═══════════════════════════════════════════════════════
   JPG to PDF Tool — tool-specific styling
   ───────────────────────────────────────────────────────
   Shared full-screen workspace layout lives in
   tools/shared/pdf-workspace.css (the generic `pdftool`
   classes). This file only adds the pieces unique to the
   image-to-PDF tool: the live page-sheet card previews and
   the conversion option controls (orientation, size,
   margin, merge, convert button).
   ═══════════════════════════════════════════════════════ */

:root {
    --j2p-accent:       #e8554f;
    --j2p-accent-light: #fff0ef;
    --j2p-accent-hover: #d44a44;
    --j2p-bg-muted:     #f5f5f7;
    --j2p-border:       #e8e8ec;
    --j2p-text:         #333;
    --j2p-text-muted:   #888;
}

/* ── Panel body spacing (options) ────────────────────── */

.jpg-to-pdf__panel-body {
    gap: 1.1rem;
}

/* ── Image grid (scrolls inside the main area) ───────── */

.jpg-to-pdf__grid {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    direction: rtl;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    align-content: start;
    gap: 14px;
    padding: 1rem 1.25rem 1.25rem;
}

/* ── Card ───────────────────────────────────────────────────────────────────── */

.jpg-to-pdf__card {
    position: relative;
    border: 2px solid var(--j2p-border);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    cursor: grab;
    transition: border-color 0.2s, box-shadow 0.2s, opacity 0.15s;
}

.jpg-to-pdf__card:hover {
    border-color: var(--j2p-accent);
    box-shadow: 0 2px 10px rgba(232, 85, 79, 0.12);
}

.jpg-to-pdf__card.is-dragging {
    opacity: 0.45;
    cursor: grabbing;
}

.jpg-to-pdf__card.is-drag-over {
    border: 2px dashed var(--j2p-accent);
    background-color: var(--j2p-accent-light);
}

/* ── Live page preview ──────────────────────────────────────────────────────── */

.jpg-to-pdf__preview-area {
    padding: 12px 10px;
    background: var(--j2p-bg-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 130px;
}

.jpg-to-pdf__page-sheet {
    width: 100%;
    max-width: 110px;
    background: #fff;
    border: 1px solid #ccc;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    transition: aspect-ratio 0.35s ease, max-width 0.35s ease;
}

.jpg-to-pdf__page-sheet--auto {
    max-width: 100%;
    width: auto;
    border: none;
    box-shadow: none;
    background: transparent;
}

.jpg-to-pdf__page-content {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: padding 0.3s ease;
    min-height: 60px;
}

.jpg-to-pdf__page-sheet:not(.jpg-to-pdf__page-sheet--auto) {
    position: relative;
}

.jpg-to-pdf__page-sheet:not(.jpg-to-pdf__page-sheet--auto) .jpg-to-pdf__page-content {
    position: absolute;
    inset: 0;
}

.jpg-to-pdf__thumb {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.35s ease;
    pointer-events: none;
    display: block;
}

.jpg-to-pdf__page-sheet--auto .jpg-to-pdf__page-content {
    background: #fff;
    border: 1px solid #ccc;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.12);
}

/* ── Card actions ───────────────────────────────────────────────────────────── */

.jpg-to-pdf__card-actions {
    position: absolute;
    top: 6px;
    inset-inline-start: 6px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.15s;
    z-index: 2;
}

.jpg-to-pdf__card:hover .jpg-to-pdf__card-actions {
    opacity: 1;
}

.jpg-to-pdf__btn-action {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    font-size: 0.9rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.15s, transform 0.1s;
}

.jpg-to-pdf__btn-rotate {
    background: rgba(232, 85, 79, 0.92);
    color: #fff;
}

.jpg-to-pdf__btn-rotate:hover {
    background: var(--j2p-accent-hover);
    transform: rotate(45deg);
}

.jpg-to-pdf__btn-remove {
    background: rgba(120, 120, 120, 0.85);
    color: #fff;
}

.jpg-to-pdf__btn-remove:hover {
    background: rgba(80, 80, 80, 0.95);
}

.jpg-to-pdf__card-footer {
    padding: 5px 6px;
    background: #fff;
    border-top: 1px solid #f0f0f0;
}

.jpg-to-pdf__card-name {
    font-size: 0.72rem;
    color: var(--j2p-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    text-align: center;
}

/* ── Options (panel) ────────────────────────────────────────────────────────── */

.jpg-to-pdf__option-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.jpg-to-pdf__option-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--j2p-text);
}

.jpg-to-pdf__toggle-row {
    display: grid;
    gap: 8px;
}

.jpg-to-pdf__toggle-row--2 {
    grid-template-columns: 1fr 1fr;
}

.jpg-to-pdf__toggle-row--3 {
    grid-template-columns: repeat(3, 1fr);
}

.jpg-to-pdf__toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.75rem 0.4rem;
    border: 2px solid transparent;
    border-radius: 10px;
    background: var(--j2p-bg-muted);
    color: var(--j2p-text-muted);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
    min-height: 82px;
}

.jpg-to-pdf__toggle:hover:not(:disabled):not(.is-active) {
    background: #ececf0;
}

.jpg-to-pdf__toggle.is-active {
    border-color: var(--j2p-accent);
    background: var(--j2p-accent-light);
    color: var(--j2p-accent);
}

.jpg-to-pdf__toggle:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.jpg-to-pdf__toggle-icon,
.jpg-to-pdf__margin-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
}

.jpg-to-pdf__toggle--margin {
    min-height: 88px;
    padding: 0.5rem 0.25rem;
}

.jpg-to-pdf__toggle-text {
    font-size: 0.75rem;
    font-weight: 500;
    text-align: center;
}

/* ── Page size select ─────────────────────────────────────────────────────────── */

.jpg-to-pdf__select-wrap {
    position: relative;
}

.jpg-to-pdf__select {
    width: 100%;
    padding: 0.65rem 2.5rem 0.65rem 1rem;
    font-size: 0.88rem;
    color: var(--j2p-text);
    background: var(--j2p-bg-muted);
    border: 1px solid var(--j2p-border);
    border-radius: 8px;
    appearance: none;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    text-align: right;
    direction: rtl;
}

.jpg-to-pdf__select:focus {
    outline: none;
    border-color: var(--j2p-accent);
    background: #fff;
}

.jpg-to-pdf__select-wrap::before {
    content: "";
    position: absolute;
    inset-inline-start: 1rem;
    top: 50%;
    transform: translateY(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--j2p-text);
    pointer-events: none;
}

/* ── Merge checkbox ─────────────────────────────────────────────────────────── */

.jpg-to-pdf__merge {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    cursor: pointer;
    user-select: none;
    margin: 0;
}

.jpg-to-pdf__merge-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.jpg-to-pdf__merge-box {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 5px;
    border: 2px solid #ccc;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, border-color 0.15s;
}

.jpg-to-pdf__merge-input:checked + .jpg-to-pdf__merge-box {
    background: #28a745;
    border-color: #28a745;
}

.jpg-to-pdf__merge-input:checked + .jpg-to-pdf__merge-box::after {
    content: "";
    display: block;
    width: 6px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.jpg-to-pdf__merge-text {
    font-size: 0.88rem;
    color: var(--j2p-text);
}

/* ── Convert button ─────────────────────────────────────────────────────────── */

.jpg-to-pdf__convert-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.9rem 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--j2p-accent);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
}

.jpg-to-pdf__convert-btn:hover:not(:disabled) {
    background: var(--j2p-accent-hover);
}

.jpg-to-pdf__convert-btn:active:not(:disabled) {
    transform: scale(0.985);
}

.jpg-to-pdf__convert-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.jpg-to-pdf__convert-arrow {
    display: flex;
    align-items: center;
    line-height: 0;
}

.jpg-to-pdf__clear-link {
    background: none;
    border: none;
    color: var(--j2p-text-muted);
    font-size: 0.82rem;
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
}

.jpg-to-pdf__clear-link:hover:not(:disabled) {
    color: var(--j2p-accent);
}

.jpg-to-pdf__clear-link:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ── Responsive ───────────────────────────────────────────────────────────────── */

@media (max-width: 767px) {
    .jpg-to-pdf__grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 10px;
        padding: 0.75rem;
    }
}

@media (max-width: 480px) {
    .jpg-to-pdf__toggle-row--3 {
        grid-template-columns: 1fr;
    }
}