:root {
    --io-p: var(--primary, var(--success,#10b981));
    --io-ph: var(--primary-hover, var(--success,#0ea371));
    --io-pl: var(--primary-light, color-mix(in srgb, var(--success) 14%, transparent));
    --io-bg: var(--bg-card, var(--bg, var(--bg-input,var(--bg-input,#fff))));
    --io-tx: var(--text, var(--text,#1f2937));
    --io-txs: var(--text-soft, var(--text-muted, var(--text-secondary,#6b7280)));
    --io-bd: var(--border, var(--border,#e5e7eb));
    --io-r: var(--radius, 14px);
    --io-rs: var(--radius-sm, 9px);
    --io-rl: var(--radius-lg, 18px);
    --io-sh: 0 1px 2px color-mix(in srgb, var(--text) 4%, transparent), 0 10px 26px color-mix(in srgb, var(--text) 6%, transparent);
}

.images-ocr-app {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 100%;
    color: var(--io-tx);
    font-size: 14px;
    line-height: 1.6;
    box-sizing: border-box;
}
.images-ocr-app *,
.images-ocr-app *::before,
.images-ocr-app *::after { box-sizing: border-box; }

/* card */
.images-ocr-card {
    padding: 18px;
    border: 1px solid var(--io-bd);
    border-radius: var(--io-rl);
    background: var(--io-bg);
    box-shadow: var(--io-sh);
}

/* scan area */
.images-ocr-scan { position: relative; overflow: hidden; }
.images-ocr-scan::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--io-p), transparent);
    opacity: 0.55;
}
.images-ocr-scanrow { margin-bottom: 14px; }

.images-ocr-grid2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
.images-ocr-field { display: flex; flex-direction: column; min-width: 0; }
.images-ocr-label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: var(--io-txs);
}

/* controls */
.images-ocr-select {
    width: 100%;
    padding: 10px 32px 10px 12px;
    font: inherit;
    font-size: 14px;
    color: var(--io-tx);
    background: var(--bg-input, var(--io-bg));
    border: 1px solid var(--io-bd);
    border-radius: var(--io-rs);
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--io-txs) 50%),
                      linear-gradient(135deg, var(--io-txs) 50%, transparent 50%);
    background-position: calc(100% - 17px) 52%, calc(100% - 12px) 52%;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    cursor: pointer;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.images-ocr-select:focus { outline: none; border-color: var(--io-p); box-shadow: 0 0 0 3px var(--io-pl); }

/* buttons */
.images-ocr-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.images-ocr-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 15px;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    color: var(--io-tx);
    background: var(--io-bg);
    border: 1px solid var(--io-bd);
    border-radius: var(--io-rs);
    cursor: pointer;
    transition: transform 0.14s ease, color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}
.images-ocr-btn:hover { color: var(--io-p); border-color: var(--io-p); box-shadow: 0 4px 12px var(--io-pl); }
.images-ocr-btn:active { transform: translateY(1px); }
.images-ocr-btn:disabled { opacity: 0.48; cursor: not-allowed; box-shadow: none; color: var(--io-txs); }
.images-ocr-btn-primary,
.images-ocr-btn-go {
    color: var(--bg-input,#fff);
    background: var(--io-p);
    border-color: var(--io-p);
    box-shadow: 0 4px 14px var(--io-pl);
}
.images-ocr-btn-primary:hover,
.images-ocr-btn-go:hover { color: var(--bg-input,#fff); background: var(--io-ph); border-color: var(--io-ph); }
.images-ocr-btn-go { flex: 1 1 auto; justify-content: center; padding: 11px 18px; font-size: 14px; }
.images-ocr-btn-sm { padding: 6px 11px; font-size: 12px; }

/* file chips */
.images-ocr-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}
.images-ocr-list:empty { margin-top: 0; }
.images-ocr-filechip {
    position: relative;
    width: 92px;
    padding: 6px;
    border: 1px solid var(--io-bd);
    border-radius: var(--io-rs);
    background: var(--bg-input, var(--io-bg));
    text-align: center;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}
.images-ocr-filechip:hover { border-color: var(--io-p); box-shadow: 0 6px 16px var(--io-pl); transform: translateY(-2px); }
.images-ocr-filechip img {
    display: block;
    width: 100%;
    height: 58px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--io-pl);
}
.images-ocr-filechip span {
    display: block;
    margin-top: 5px;
    font-size: 11px;
    line-height: 1.35;
    color: var(--io-txs);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* status + progress */
.images-ocr-status { font-size: 13px; color: var(--io-txs); }
.images-ocr-status:not(:empty) {
    padding: 10px 14px;
    border-radius: var(--io-rs);
    background: var(--io-pl);
    border: 1px solid color-mix(in srgb, var(--io-p) 32%, var(--io-bd));
    color: var(--io-tx);
}
.images-ocr-status.err,
.images-ocr-status.error { background: color-mix(in srgb, var(--danger) 8%, var(--bg,#fff)); border-color: color-mix(in srgb, var(--danger) 24%, var(--bg,#fff)); color: var(--danger,#b91c1c); }

.images-ocr-progress {
    padding: 11px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--io-p);
    background: var(--io-pl);
    border: 1px solid color-mix(in srgb, var(--io-p) 34%, var(--io-bd));
    border-radius: var(--io-rs);
    animation: io-pulse 1.4s ease-in-out infinite;
}
@keyframes io-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.62; }
}

/* output */
.images-ocr-subhead {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 700;
    color: var(--io-tx);
}
.images-ocr-lens {
    width: 13px; height: 13px;
    border-radius: 50%;
    border: 2.5px solid var(--io-p);
    position: relative;
}
.images-ocr-lens::after {
    content: "";
    position: absolute;
    right: -4px; bottom: -5px;
    width: 5px; height: 2px;
    border-radius: var(--radius-sm);
    background: var(--io-p);
    transform: rotate(45deg);
}
.images-ocr-tools { display: flex; flex-wrap: wrap; gap: 7px; margin-left: auto; }
.images-ocr-textarea {
    width: 100%;
    padding: 12px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px;
    line-height: 1.7;
    color: var(--io-tx);
    background: var(--io-pl);
    border: 1px solid color-mix(in srgb, var(--io-p) 30%, var(--io-bd));
    border-radius: var(--io-r);
    resize: vertical;
    min-height: 160px;
}
.images-ocr-textarea:focus { outline: none; border-color: var(--io-p); box-shadow: 0 0 0 3px var(--io-pl); }

@media (max-width: 640px) {
    .images-ocr-grid2 { grid-template-columns: 1fr; }
    .images-ocr-tools { margin-left: 0; width: 100%; }
}