:root {
    color-scheme: dark;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --bg: #050a19;
    --panel: #101730;
    --panel-soft: #141f3f;
    --border: rgba(255, 255, 255, 0.08);
    --text: #f5f7ff;
    --muted: #9fb3d8;
    --accent: #63c7ff;
    --accent-strong: #347bff;
    --success: #54f2c5;
    --error: #ff7b95;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    background: radial-gradient(circle at top, #182954 0%, #050a19 60%);
    color: var(--text);
    padding: 32px 24px 48px;
    display: flex;
    justify-content: center;
}

.entry-shell {
    width: min(1200px, 100%);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.entry-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: linear-gradient(125deg, rgba(20, 31, 63, 0.95), rgba(8, 13, 30, 0.92));
    padding: 28px 32px;
    border-radius: 28px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--muted);
    font-size: 0.75rem;
    margin-bottom: 6px;
}

.header-actions {
    display: flex;
    gap: 12px;
}

.btn {
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 10px 20px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn--ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}

.btn--primary {
    background: linear-gradient(120deg, var(--accent), var(--accent-strong));
    color: #010203;
    border: none;
}

.btn--link {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border-color: transparent;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
}

.entry-grid {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 20px;
}

.wizard {
    background: rgba(5, 10, 25, 0.9);
    border-radius: 28px;
    border: 1px solid var(--border);
    padding: 24px 30px 32px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.steps {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
}

.steps li {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 6px 8px;
    text-align: center;
    font-size: 0.78rem;
    color: var(--muted);
}

.steps li.active {
    background: rgba(99, 199, 255, 0.2);
    color: var(--text);
}

.steps li.completed {
    background: rgba(84, 242, 197, 0.2);
    color: var(--text);
}

.status {
    min-height: 32px;
    font-size: 0.88rem;
    color: var(--muted);
}

.status.error { color: var(--error); }
.status.success { color: var(--success); }

.step-panel {
    display: none;
    flex-direction: column;
    gap: 16px;
}

.step-panel.active {
    display: flex;
}

label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-weight: 500;
}

input, textarea {
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    padding: 12px 16px;
    color: var(--text);
    font-size: 1rem;
}

input:focus, textarea:focus {
    outline: 2px solid var(--accent);
}

input[readonly] {
    opacity: 0.85;
    cursor: not-allowed;
}

.field-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.field-hint {
    font-size: 0.85rem;
    color: var(--muted);
}

.lookup-result {
    min-height: 24px;
    font-size: 0.9rem;
    color: var(--muted);
}

.summary {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 18px;
    border: 1px solid var(--border);
    padding: 18px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

.summary div span {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.summary div strong {
    font-size: 1.05rem;
}


.label-preview {
    margin-top: 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 20px;
    background: rgba(10, 15, 30, 0.85);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.label-preview__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.label-preview__head p {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
    color: var(--muted);
}

.label-preview__head strong {
    font-size: 1rem;
}

.label-preview__actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.label-preview__surface {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    width: 100mm;
    height: 50mm;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    margin: 0 auto;
}

.label-render-area {
    width: 100mm;
    height: 50mm;
    background: #fff;
    color: #000;
    border: 1px solid rgba(0, 0, 0, 0.45);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.label-render-area:empty:not([data-state="loading"])::after {
    content: 'Gere a etiqueta para visualizar.';
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    color: #444;
}

.label-render-area img,
.label-render-area canvas {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.label-render-area[data-state="loading"]::after {
    content: 'Gerando etiqueta...';
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    color: #444;
}

.label-preview__footer {
    display: flex;
    justify-content: flex-start;
}


.label-actions {
    display: flex;
    justify-content: flex-end;
}

.label-actions--secondary {
    margin-top: 8px;
    justify-content: flex-start;
}

.step-nav {
    display: flex;
    gap: 12px;
}

.step-nav { margin-top: 12px; }

.quick-summary {
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(8, 12, 28, 0.92);
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: inset 0 0 16px rgba(0, 0, 0, 0.2);
    font-size: 0.78rem;
}

.quick-summary__head h3 {
    font-size: 1rem;
    margin-bottom: 0;
}

.quick-summary__head p {
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.2;
}

.quick-summary__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 6px 8px;
}

.quick-summary__grid div {
    min-height: 44px;
}

.quick-summary__grid span {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.58rem;
    color: var(--muted);
}

.quick-summary__grid strong {
    display: block;
    font-size: 0.82rem;
    color: var(--text);
    margin-top: 1px;
    line-height: 1.2;
    max-height: 2.4em;
    overflow: hidden;
    text-overflow: ellipsis;
}

.auth-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 999;
}

.auth-modal.visible {
    opacity: 1;
    pointer-events: auto;
}

.auth-modal__dialog {
    background: var(--panel);
    border-radius: 20px;
    border: 1px solid var(--border);
    padding: 24px;
    width: min(360px, 90%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.auth-modal__dialog h3 {
    margin-bottom: 4px;
}

.auth-modal__status {
    min-height: 20px;
    font-size: 0.85rem;
    color: var(--muted);
}

.auth-modal__status.error {
    color: var(--error);
}

.auth-modal__status.success {
    color: var(--success);
}

.auth-modal__actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

@media (max-width: 1024px) {
    .entry-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    body { padding: 18px; }
    .entry-header { flex-direction: column; gap: 16px; }
    .header-actions { flex-wrap: wrap; }
    .steps { grid-template-columns: repeat(3, 1fr); }
}