/* Invoice OCR Demo — Ported from descomplicador.pt */

.invoice-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.invoice-demo.processing .voice-demo-button,
.invoice-demo.processing .voice-demo-info,
.invoice-demo.has-results .voice-demo-button,
.invoice-demo.has-results .voice-demo-info,
.invoice-demo.has-error .voice-demo-button,
.invoice-demo.has-error .voice-demo-info {
    display: none;
}

.invoice-demo.has-error .voice-demo-status {
    color: var(--color-gray-500);
}

.invoice-results {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    margin-top: var(--spacing-md);
}

.invoice-result-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-gray-800);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.invoice-result-row.visible {
    opacity: 1;
    transform: translateY(0);
}

.invoice-result-row:last-of-type {
    border-bottom: none;
}

.result-check {
    flex-shrink: 0;
}

.result-check circle {
    stroke-dasharray: 63;
    stroke-dashoffset: 63;
    transition: stroke-dashoffset 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.result-check polyline {
    stroke-dasharray: 22;
    stroke-dashoffset: 22;
    transition: stroke-dashoffset 0.35s cubic-bezier(0.4, 0, 0.2, 1) 0.35s;
}

.invoice-result-row.visible .result-check circle {
    stroke-dashoffset: 0;
}

.invoice-result-row.visible .result-check polyline {
    stroke-dashoffset: 0;
}

.invoice-result-label {
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    white-space: nowrap;
}

.invoice-result-value {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-white);
    text-align: right;
    margin-left: auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 60%;
}

.invoice-result-value.amount {
    color: var(--color-green);
    font-size: 0.9rem;
}

.invoice-result-row.result-action {
    border-bottom: none;
    padding-top: 4px;
    padding-bottom: 4px;
}

.invoice-result-row.result-action .invoice-result-label {
    color: var(--color-green);
}

.invoice-result-row.result-action .invoice-result-value {
    font-family: 'Inter', var(--font-family);
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--color-gray-400);
}

.nocopy {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

.invoice-reset-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.6rem 1.25rem;
    background: transparent;
    border: 2px solid var(--color-gray-600);
    border-radius: var(--border-radius-md);
    color: var(--color-gray-400);
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: var(--spacing-md);
}

.invoice-reset-btn:hover {
    border-color: var(--color-green);
    color: var(--color-green);
    background: rgba(143, 201, 58, 0.05);
}

.invoice-timeline {
    display: none;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px 0;
    width: 100%;
    margin-top: var(--spacing-md);
    transition: opacity 0.3s ease;
}

.tl-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    position: relative;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.tl-step.active,
.tl-step.done {
    opacity: 1;
    transform: translateY(0);
}

.tl-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 13px;
    left: calc(50% + 14px);
    width: calc(100% - 28px);
    height: 2px;
    background: var(--color-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.tl-step.done:not(:last-child)::after {
    transform: scaleX(1);
}

.tl-step:nth-child(4n)::after {
    display: none;
}

.tl-node {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-gray-500);
    background: var(--color-gray-900);
    transition: border-color 0.4s ease, color 0.4s ease, box-shadow 0.4s ease, background 0.4s ease;
}

.tl-step.active .tl-node {
    border-color: var(--color-green);
    color: var(--color-green);
    box-shadow: 0 0 12px rgba(143, 201, 58, 0.3);
    animation: tlNodePulse 1.5s ease-in-out infinite;
}

.tl-step.done .tl-node {
    border-color: var(--color-green);
    color: var(--color-black);
    background: var(--color-green);
    box-shadow: none;
    animation: none;
}

.tl-label {
    font-size: 0.68rem;
    font-weight: 500;
    text-align: center;
    line-height: 1.3;
    color: var(--color-gray-500);
    transition: color 0.4s ease;
}

.tl-step.active .tl-label {
    color: var(--color-white);
}

.tl-step.done .tl-label {
    color: var(--color-gray-400);
}

@keyframes tlNodePulse {
    0%, 100% { box-shadow: 0 0 12px rgba(143, 201, 58, 0.3); }
    50% { box-shadow: 0 0 20px rgba(143, 201, 58, 0.5); }
}

.invoice-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    animation: invoiceFadeIn 0.4s ease;
}

.invoice-error p {
    font-size: 0.9rem;
    color: var(--color-gray-400);
    text-align: center;
}

@keyframes invoiceFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}