:root {
  --bg: #552577;
  --bg-2: #3a144f;
  --bg-3: #1f0c29;
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.72);
  --accent: #ffbb3a;
  --accent-2: #38f2ff;
  --card: rgba(255, 255, 255, 0.08);
  --stroke: rgba(255, 255, 255, 0.16);
  --danger: #ff7a7a;
  --success: #86efac;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(56, 242, 255, 0.16), transparent 24%),
    radial-gradient(circle at right, rgba(255, 187, 58, 0.14), transparent 18%),
    linear-gradient(135deg, #6a2aa0 0%, #552577 42%, #2a1037 100%);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 28px;
  background: linear-gradient(180deg, rgba(22, 7, 32, 0.88), rgba(22, 7, 32, 0.55));
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), #ffe19e);
  color: #2b1137;
  font-weight: 700;
}

.brand small,
.eyebrow {
  display: block;
  color: var(--accent-2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.sidebar-nav {
  display: grid;
  gap: 8px;
}

.sidebar-nav a {
  padding: 12px 14px;
  border-radius: 14px;
  color: var(--muted);
  border: 1px solid transparent;
}

.sidebar-nav a.is-active,
.sidebar-nav a:hover {
  color: var(--text);
  border-color: var(--stroke);
  background: var(--card);
}

.main-panel {
  padding: 28px;
}

.app-shell-public {
  grid-template-columns: 1fr;
}

.app-shell-public .main-panel {
  width: min(1180px, 94vw);
  margin: 0 auto;
  padding-top: 42px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 24px;
}

.topbar h1 {
  margin: 10px 0 0;
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-card,
.card,
.hero-card,
.auth-card,
.alert {
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.user-card {
  padding: 12px 16px;
  border-radius: 18px;
}

.user-card span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card,
.card {
  padding: 24px;
  border-radius: 26px;
}

.hero-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
}

.hero-card h2,
.card h2,
.card h3 {
  margin-top: 0;
}

.hero-panel,
.tag-list,
.cta-row,
.grid {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-panel span,
.tag-list span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--stroke);
}

.grid {
  margin-top: 20px;
}

.two-cols > * {
  flex: 1 1 320px;
}

.btn {
  border: 0;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
}

.btn.primary {
  background: var(--accent);
  color: #221028;
}

.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--stroke);
}

.alert {
  padding: 16px 18px;
  border-radius: 18px;
  margin-bottom: 18px;
}

.alert-error {
  border-color: rgba(255, 122, 122, 0.3);
  color: #ffd6d6;
}

.alert-success {
  border-color: rgba(134, 239, 172, 0.3);
  color: #ddffea;
}

.auth-wrap {
  min-height: 70vh;
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(520px, 100%);
  padding: 32px;
  border-radius: 26px;
}

.form-stack {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.form-stack label {
  display: grid;
  gap: 8px;
}

.form-stack select,
.form-stack textarea,
.form-stack input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(17, 8, 24, 0.5);
  color: var(--text);
}

.text-link {
  display: block;
  margin-top: 16px;
  color: var(--accent);
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
}

.data-table th,
.data-table td {
  padding: 14px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  vertical-align: top;
}

.data-table th {
  color: var(--accent-2);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.muted {
  color: var(--muted);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem;
}

.status-closed {
  color: #ffe9c7;
}

.status-unassigned {
  color: #d6ecff;
}

.status-assigned {
  color: #ddffea;
}

.status-replaced {
  color: #ffeec0;
}

.status-deleted {
  color: #ffd8d8;
}

.qr-preview {
  width: 78px;
  height: 78px;
  padding: 6px;
  background: #fff;
  border-radius: 12px;
}

.qr-preview-large {
  width: min(260px, 100%);
  background: #fff;
  padding: 12px;
  border-radius: 18px;
}

.qr-card {
  text-align: center;
}

.compact-form {
  gap: 10px;
}

.cashier-grid {
  align-items: flex-start;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.product-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.05);
}

.product-name {
  font-weight: 700;
}

.product-price {
  color: var(--accent);
}

.receipt-lines {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.receipt-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.inline-form {
  grid-template-columns: minmax(220px, 320px) auto;
  align-items: end;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.role-grid {
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 16px;
  display: grid;
  gap: 10px;
}

.role-grid legend {
  padding: 0 8px;
  color: var(--accent-2);
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  font-size: 0.86rem;
}

.status-active {
  color: #d9ffe8;
}

.status-disabled {
  color: #ffd8d8;
}

.site-footer {
  margin-top: 36px;
  padding: 12px 0 8px;
}

.site-footer__panel {
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(circle at top right, rgba(56, 242, 255, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.4fr) repeat(2, minmax(200px, 1fr));
  gap: 28px;
}

.site-footer__col {
  display: grid;
  align-content: start;
  gap: 12px;
}

.site-footer__eyebrow {
  margin: 0;
  color: var(--accent-2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.site-footer__title {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.site-footer__text {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  max-width: 42ch;
}

.site-footer__heading {
  margin: 0;
  font-size: 1rem;
}

.site-footer__links {
  display: grid;
  gap: 10px;
}

.site-footer__links a {
  color: var(--muted);
  transition: color 0.2s ease, transform 0.2s ease;
}

.site-footer__links a:hover {
  color: var(--text);
  transform: translateX(2px);
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__bottom p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.legal-page {
  display: grid;
  gap: 20px;
}

.legal-card {
  width: min(960px, 100%);
}

.legal-updated {
  margin-top: -6px;
  color: var(--muted);
}

.legal-section + .legal-section {
  margin-top: 24px;
}

.legal-section h3 {
  margin-bottom: 10px;
}

.legal-section p {
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.7;
}

.legal-list {
  margin: 14px 0 0;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.7;
}

.legal-list li + li {
  margin-top: 6px;
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    padding-bottom: 12px;
  }

  .hero-card {
    grid-template-columns: 1fr;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .main-panel,
  .sidebar {
    padding: 18px;
  }

  .topbar {
    flex-direction: column;
  }

  .topbar-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .site-footer__panel {
    padding: 22px 18px;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .user-card {
    width: 100%;
  }

  .inline-form {
    grid-template-columns: 1fr;
  }
}