/* qrcode-tool-v1_0.css
   Estilos específicos do Gerador de QR Code.
   Depende das variáveis definidas em principal-v1_4.css (carregar antes deste arquivo). */

.calc-field input[type="color"] {
    padding: 4px;
    height: 44px;
    cursor: pointer;
}

.qr-result-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.qr-preview-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 240px;
    padding: 24px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 10px;
}

.qr-preview-wrap canvas,
.qr-preview-wrap img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.qr-preview-placeholder {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--muted);
    text-align: center;
}

.qr-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

@media (max-width: 600px) {
    .qr-preview-wrap {
        padding: 16px;
        min-height: 200px;
    }
}

/* --- Leitor de QR Code (scanner) --- */

.scanner-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.scanner-tab {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.85rem;
    background: var(--bg);
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 9px 16px;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.scanner-tab.is-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #FFFFFF;
}

.scanner-panel {
    display: none;
}

.scanner-panel.is-active {
    display: block;
}

.scanner-video-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 260px;
    background: var(--ink);
    border-radius: 10px;
    overflow: hidden;
}

.scanner-video-wrap video {
    width: 100%;
    max-height: 420px;
    display: block;
}

.scanner-video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--on-dark-muted);
}

.scanner-frame-guide {
    position: absolute;
    inset: 12%;
    border: 2px dashed color-mix(in srgb, white 55%, transparent);
    border-radius: 12px;
    pointer-events: none;
}

.scanner-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
}

.scanner-status {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--muted);
    text-align: center;
    margin-top: 10px;
}

.scanner-status.is-error {
    color: #B3261E;
}

.scanner-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 200px;
    border: 1px dashed var(--line);
    border-radius: 10px;
    background: var(--bg);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s;
}

.scanner-dropzone:hover,
.scanner-dropzone.is-dragover {
    border-color: var(--accent);
}

.scanner-dropzone-hint {
    font-size: 0.82rem;
    color: var(--muted);
}

.scanner-dropzone input[type="file"] {
    display: none;
}

.scanner-file-preview {
    display: flex;
    justify-content: center;
    margin-top: 16px;
}

.scanner-file-preview img {
    max-width: 100%;
    max-height: 320px;
    border-radius: 8px;
    border: 1px solid var(--line);
}

.scanner-result-block {
    display: none;
}

.scanner-result-block.is-visible {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.scanner-result-text {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--ink);
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px 16px;
    word-break: break-all;
}

.scanner-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background: var(--accent-soft);
    color: var(--accent-deep);
    border-radius: 4px;
    padding: 3px 9px;
    margin-bottom: 8px;
}