/* AppsQuality Lab — tema escuro compartilhado pelas variantes da QA Store. */
:root {
	--bg: #0f1216; --sf: #171b21; --sf2: #1d222a; --tx: #e6e9ec; --mu: #aab2bb;
	--g: #87b607; --g2: #a6d930; --ln: #2a3038; --err: #ff8a80; --err-bg: #3a1c1c; --ok-bg: #1f3317;
	--radius: 10px;
	--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--tx); font-family: var(--font); font-size: 16px; line-height: 1.5; }
a { color: var(--g2); }
a:hover { color: #c3ef5b; }
:focus-visible { outline: 3px solid var(--g2); outline-offset: 2px; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--g); color: #0f1216; padding: 8px 12px; border-radius: 6px; z-index: 100; }
.skip-link:focus { left: 8px; }

.lab-topbar { background: #0b0d10; border-bottom: 1px solid var(--ln); font-size: .85rem; color: var(--mu); padding: 6px 16px; display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: space-between; }
.lab-topbar a { color: var(--g2); }
.store-header { position: sticky; top: 0; z-index: 10; background: var(--sf); border-bottom: 1px solid var(--ln); }
.store-header-inner { max-width: 1180px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.store-brand { font-weight: 800; font-size: 1.2rem; color: var(--tx); text-decoration: none; margin-right: auto; }
.store-brand span { color: var(--g2); }
.store-main { max-width: 1180px; margin: 0 auto; padding: 20px 16px 48px; }
.store-footer { text-align: center; color: var(--mu); font-size: .85rem; padding: 16px; border-top: 1px solid var(--ln); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; background: var(--g); color: #0f1216; border: 2px solid var(--g); border-radius: 8px; padding: .55em 1em; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; min-height: 44px; }
.btn:hover { background: var(--g2); border-color: var(--g2); color: #0f1216; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-secondary { background: transparent; color: var(--g2); }
.btn-secondary:hover { background: var(--sf2); color: var(--g2); }
.btn-danger { background: transparent; color: var(--err); border-color: #7a3a3a; }
.btn-danger:hover { background: var(--err-bg); color: var(--err); border-color: var(--err); }
.btn-small { min-height: 36px; padding: .3em .7em; font-size: .9rem; }
.cart-link { position: relative; }
.cart-badge { display: inline-block; min-width: 1.5em; padding: 0 .4em; border-radius: 999px; background: var(--g2); color: #0f1216; font-size: .8rem; font-weight: 800; text-align: center; }

.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.field label { font-weight: 600; }
.field input, .field select, .toolbar input, .toolbar select, input.input, select.input {
	background: var(--bg); color: var(--tx); border: 1px solid #4a5361; border-radius: 8px; padding: .6em .75em; font: inherit; min-height: 44px; width: 100%;
}
.field input[aria-invalid="true"] { border-color: var(--err); }
.field-error { color: var(--err); font-size: .9rem; }
.alert-error { background: var(--err-bg); border: 1px solid #7a3a3a; color: #ffd2cc; padding: 10px 14px; border-radius: 8px; margin: 0 0 14px; }
.alert-info { background: var(--sf2); border: 1px solid var(--ln); color: var(--tx); padding: 10px 14px; border-radius: 8px; margin: 0 0 14px; }
.alert-success { background: var(--ok-bg); border: 1px solid #4f6e03; color: #dff5b0; padding: 10px 14px; border-radius: 8px; }

.login-wrap { max-width: 980px; margin: 24px auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.panel { background: var(--sf); border: 1px solid var(--ln); border-radius: var(--radius); padding: 20px; }
.users-list { list-style: none; padding: 0; margin: 0; }
.users-list li { padding: 6px 0; border-bottom: 1px solid var(--ln); }
.users-list code, code { background: var(--sf2); color: var(--g2); padding: .1em .35em; border-radius: 4px; }
.muted { color: var(--mu); }

.toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-bottom: 18px; }
.toolbar > div { display: flex; flex-direction: column; gap: 4px; min-width: 180px; flex: 1; }
.toolbar label { font-weight: 600; font-size: .9rem; }
.product-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.product-card { background: var(--sf); border: 1px solid var(--ln); border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.product-card img { border-radius: 8px; aspect-ratio: 4 / 3; object-fit: cover; background: var(--sf2); width: 100%; }
.product-name { font-size: 1.05rem; font-weight: 700; color: var(--tx); text-decoration: none; }
.product-name:hover { color: var(--g2); text-decoration: underline; }
.product-desc { color: var(--mu); font-size: .92rem; margin: 0; flex: 1; }
.product-price { font-size: 1.15rem; font-weight: 800; color: var(--g2); }
.product-meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.out-of-stock { color: var(--err); font-weight: 700; }

.detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.detail img { border-radius: var(--radius); width: 100%; }
.back-link { display: inline-block; margin-bottom: 14px; }

.cart-table, .summary-table { width: 100%; border-collapse: collapse; background: var(--sf); border-radius: var(--radius); overflow: hidden; }
.cart-table th, .cart-table td, .summary-table th, .summary-table td { padding: 10px 12px; border-bottom: 1px solid var(--ln); text-align: left; vertical-align: middle; }
.cart-table th, .summary-table th { background: var(--sf2); }
.qty-input { width: 5em !important; }
.totals { margin: 16px 0; display: grid; gap: 4px; justify-content: end; text-align: right; }
.totals .total { font-size: 1.25rem; font-weight: 800; color: var(--g2); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: space-between; margin-top: 16px; }
.steps { display: flex; gap: 8px; list-style: none; padding: 0; margin: 0 0 16px; color: var(--mu); }
.steps li[aria-current="step"] { color: var(--g2); font-weight: 700; }
.narrow { max-width: 560px; }
.confirm-box { text-align: center; max-width: 600px; margin: 24px auto; }
.order-number { font-size: 1.4rem; font-weight: 800; color: var(--g2); }
.loading { color: var(--mu); padding: 20px 0; }
.spinner { width: 28px; height: 28px; border: 4px solid var(--ln); border-top-color: var(--g2); border-radius: 50%; animation: spin 1s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 3s; } }

@media (max-width: 760px) {
	.login-wrap, .detail { grid-template-columns: 1fr; }
	.cart-table thead { display: none; }
	.cart-table tr { display: grid; grid-template-columns: 1fr auto; gap: 4px 8px; padding: 10px 0; border-bottom: 1px solid var(--ln); }
	.cart-table td { border: 0; padding: 4px 12px; }
}