@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&display=swap');

:root {
  --font-sans: 'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --color-primary: #ff6b35;
  --color-primary-dark: #e55a2b;
  --color-primary-light: #fff7ed;
  --color-primary-border: #fed7aa;
  --bg-main: #f4f5f7;
  --topbar-bg: #ffffff;
  --topbar-border: #e9eaec;
  --color-text-1: #111827;
  --color-text-2: #6b7280;
  --color-text-3: #9ca3af;
  --color-surface: #ffffff;
  --color-border: #e5e7eb;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 16px rgb(0 0 0 / 0.08);
  --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #ff9558 100%);
  --danger: #b42318;
  --success: #067647;
  --warning: #b54708;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg-main);
  color: var(--color-text-1);
  font-family: var(--font-sans);
}

.hidden {
  display: none !important;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
}

.btn {
  appearance: none;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-1);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.95rem;
  font-weight: 600;
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.btn--primary {
  background: var(--gradient-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgb(255 107 53 / 0.28);
}

.btn--ghost {
  background: transparent;
}

.btn--block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.auth-card {
  width: min(420px, 100%);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.75rem;
}

.auth-brand {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.auth-brand__logo {
  border-radius: 10px;
}

.auth-brand h1 {
  margin: 0;
  font-size: 1.25rem;
}

.auth-brand p {
  margin: 0.2rem 0 0;
  color: var(--color-text-2);
  font-size: 0.92rem;
}

.auth-form {
  display: grid;
  gap: 0.85rem;
}

.auth-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
}

.auth-form input,
.scan-field input,
.scan-field select {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.72rem 0.85rem;
  font: inherit;
}

.auth-error {
  margin: 0;
  color: var(--danger);
  font-size: 0.88rem;
}

.auth-handoff {
  padding: 0.85rem;
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-2);
  margin-bottom: 1rem;
}

.auth-foot {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  color: var(--color-text-2);
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1rem;
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.topbar__logo {
  border-radius: 8px;
}

.topbar__sub {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-3);
  font-weight: 500;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.topbar__email {
  font-size: 0.85rem;
  color: var(--color-text-2);
}

.scan-main {
  width: min(960px, 100%);
  margin: 0 auto;
  padding: 1rem;
  display: grid;
  gap: 1rem;
}

.scan-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.scan-hero__eyebrow {
  margin: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  font-weight: 700;
}

.scan-hero h1 {
  margin: 0.15rem 0 0;
  font-size: 1.6rem;
}

.scan-hero__hint {
  margin: 0.35rem 0 0;
  color: var(--color-text-2);
  font-size: 0.92rem;
}

.scan-banner {
  margin: 0;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
}

.scan-banner--err {
  background: #fef3f2;
  border: 1px solid #fecdca;
  color: var(--danger);
}

.scan-banner--ok {
  background: #ecfdf3;
  border: 1px solid #abefc6;
  color: var(--success);
}

.scan-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.5rem;
}

.scan-stats__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem;
  text-align: center;
}

.scan-stats__item strong {
  display: block;
  font-size: 1.15rem;
}

.scan-stats__item span {
  font-size: 0.75rem;
  color: var(--color-text-2);
}

.scan-stats__item--success strong {
  color: var(--success);
}

.scan-stats__item--already strong {
  color: var(--warning);
}

.scan-stats__item--cancelled strong,
.scan-stats__item--failed strong {
  color: var(--danger);
}

.scan-card,
.scan-log,
.result-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.scan-card {
  padding: 1rem;
}

.scan-account {
  margin-bottom: 1rem;
}

.scan-field {
  display: block;
  position: relative;
}

.scan-field__label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.scan-field__input {
  padding-right: 2.5rem;
}

.scan-field__icon {
  position: absolute;
  right: 0.85rem;
  bottom: 0.72rem;
  color: var(--color-text-3);
}

.scan-field--active .scan-field__input {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgb(255 107 53 / 0.12);
}

.scan-steps {
  display: grid;
  gap: 1rem;
}

.scan-step__heading {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  color: var(--color-text-3);
}

.scan-step--active .scan-step__heading {
  color: var(--color-primary);
}

.scan-steps__divider {
  height: 1px;
  background: var(--color-border);
}

.scan-submit {
  margin-top: 0.85rem;
  width: 100%;
  min-height: 44px;
}

.result-card {
  padding: 0.9rem;
}

.result-card__head {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.result-card__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.result-card--success .result-card__icon {
  background: #ecfdf3;
  color: var(--success);
}

.result-card--warning .result-card__icon {
  background: #fffaeb;
  color: var(--warning);
}

.result-card--error .result-card__icon {
  background: #fef3f2;
  color: var(--danger);
}

.result-card__awb {
  margin: 0;
  font-weight: 700;
}

.result-card__sub,
.result-card__meta {
  margin: 0.15rem 0 0;
  color: var(--color-text-2);
  font-size: 0.88rem;
}

.result-card__badge {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: var(--bg-main);
}

.result-card__product {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
  align-items: center;
}

.result-card__product img {
  border-radius: 8px;
  object-fit: cover;
}

.scan-log {
  padding: 1rem;
}

.scan-log__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.scan-log__head h2 {
  margin: 0;
  font-size: 1rem;
}

.scan-log__table-wrap {
  overflow: auto;
}

.scan-log__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.scan-log__table th,
.scan-log__table td {
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.scan-log-product {
  font-weight: 600;
}

.scan-log-sku {
  font-size: 0.78rem;
  color: var(--color-text-2);
}

.pill {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.pill--success {
  background: #ecfdf3;
  color: var(--success);
}

.pill--already {
  background: #fffaeb;
  color: var(--warning);
}

.pill--cancelled,
.pill--error {
  background: #fef3f2;
  color: var(--danger);
}

.pill--pending {
  background: #f2f4f7;
  color: var(--color-text-2);
}

@media (max-width: 767px) {
  .topbar__email {
    display: none;
  }

  .scan-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .scan-log__table thead {
    display: none;
  }

  .scan-log__table tr {
    display: grid;
    gap: 0.25rem;
    padding: 0.65rem 0;
  }

  .scan-log__table td {
    border: 0;
    padding: 0;
  }
}