@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

:root {
  --ld-font-sans: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ld-radius-sm: 6px;
  --ld-radius-md: 8px;
  --ld-radius-lg: 12px;
  --ld-radius-xl: 16px;
  --ld-radius-3xl: 24px;
  --ld-radius-pill: 9999px;
  --ld-border-width: 1px;
  --ld-shadow-sm: 0 1px 2px rgb(0 0 0 / 0.06);
  --ld-shadow-md: 0 8px 20px rgb(0 0 0 / 0.10);

  --ld-background: oklch(0.985 0.006 95);
  --ld-foreground: oklch(0.240 0.020 155);
  --ld-card: oklch(1 0 0);
  --ld-card-foreground: oklch(0.240 0.020 155);
  --ld-primary: oklch(0.430 0.080 165);
  --ld-primary-foreground: oklch(0.980 0.010 95);
  --ld-secondary: oklch(0.950 0.020 155);
  --ld-secondary-foreground: oklch(0.320 0.040 160);
  --ld-muted: oklch(0.955 0.008 95);
  --ld-muted-foreground: oklch(0.500 0.020 155);
  --ld-accent: oklch(0.830 0.110 75);
  --ld-accent-foreground: oklch(0.280 0.050 60);
  --ld-destructive: oklch(0.580 0.190 27);
  --ld-border: oklch(0.900 0.012 120);
  --ld-input: oklch(0.900 0.012 120);
  --ld-ring: oklch(0.430 0.080 165);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--ld-background);
}

body {
  min-height: 100vh;
  margin: 0;
}

.ld-ui,
.ld-ui button,
.ld-ui input,
.ld-ui select,
.ld-ui textarea {
  font-family: var(--ld-font-sans);
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

.ld-ui {
  color: var(--ld-foreground);
  background-color: var(--ld-background);
  font-size: 16px;
  line-height: 1.625;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.ld-ui ::selection {
  color: var(--ld-primary-foreground);
  background: var(--ld-primary);
}

.ld-title-page,
.ld-title-card {
  margin: 0;
  text-wrap: balance;
}

.ld-title-page {
  max-width: 14ch;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.ld-title-card {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
}

.ld-lead {
  max-width: 60ch;
  margin: 1rem 0 0;
  font-size: 1.125rem;
  line-height: 1.625;
  text-wrap: pretty;
}

.ld-small {
  font-size: 0.875rem;
  line-height: 1.5;
}

.ld-eyebrow {
  margin: 0 0 0.75rem;
  color: var(--ld-primary);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

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

.ld-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  color: var(--ld-primary-foreground);
  background: var(--ld-primary);
  border: var(--ld-border-width) solid var(--ld-primary);
  border-radius: var(--ld-radius-pill);
  font: 600 0.875rem/1 var(--ld-font-sans);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.ld-button--large {
  min-height: 48px;
  padding-inline: 1.5rem;
  font-size: 1rem;
}

.ld-button--secondary {
  color: var(--ld-secondary-foreground);
  background: var(--ld-secondary);
  border-color: var(--ld-secondary);
}

.ld-button:active:not(:disabled) {
  transform: translateY(1px);
}

.ld-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ld-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--ld-radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.5;
}

.ld-badge--secondary {
  color: var(--ld-secondary-foreground);
  background: var(--ld-secondary);
}

.ld-icon-tile {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--ld-radius-lg);
  color: var(--ld-primary);
  background: var(--ld-secondary);
  font-weight: 700;
}

.ld-card,
.ld-panel {
  overflow: hidden;
  color: var(--ld-card-foreground);
  background: var(--ld-card);
  border: var(--ld-border-width) solid var(--ld-border);
}

.ld-card {
  padding: 1.5rem;
  border-radius: var(--ld-radius-xl);
}

.ld-panel {
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: var(--ld-radius-3xl);
}

.ld-field-label {
  display: block;
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
}

.ld-input {
  width: 100%;
  padding: 0.75rem 0.875rem;
  color: var(--ld-foreground);
  background: var(--ld-background);
  border: var(--ld-border-width) solid var(--ld-input);
  border-radius: var(--ld-radius-md);
  font: 400 1rem/1.5 var(--ld-font-sans);
  box-shadow: var(--ld-shadow-sm);
}

.ld-input::placeholder {
  color: var(--ld-muted-foreground);
}

.ld-select {
  appearance: auto;
}

.ld-button:focus-visible,
.ld-input:focus-visible,
.brand:focus-visible {
  outline: 2px solid var(--ld-ring);
  outline-offset: 2px;
}

.site-header {
  display: flex;
  width: min(1120px, calc(100% - 2rem));
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
}

.brand {
  color: var(--ld-primary);
  border-radius: var(--ld-radius-sm);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.page-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: clamp(1.5rem, 5vw, 4rem) auto 4rem;
}

.welcome-panel {
  display: grid;
  gap: 2rem;
  background:
    radial-gradient(circle at 10% 0%, var(--ld-secondary), transparent 42%),
    var(--ld-card);
}

.login-card {
  display: grid;
  align-self: start;
  gap: 1rem;
  box-shadow: var(--ld-shadow-md);
}

.login-card p {
  margin: 0;
}

.feature-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.feature-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.25rem 1rem;
}

.feature-card .ld-icon-tile {
  grid-row: 1 / span 2;
}

.feature-card p {
  margin: 0;
}

.error-page {
  max-width: 760px;
}

.dashboard-shell {
  display: grid;
  gap: 1rem;
}

.dashboard-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 2rem) 0;
}

.dashboard-grid {
  display: grid;
  gap: 1rem;
}

.dashboard-card {
  display: grid;
  align-content: start;
  gap: 1rem;
}

.dashboard-card .ld-eyebrow,
.dashboard-card p,
.dashboard-card dl {
  margin-top: 0;
  margin-bottom: 0;
}

.subscriber-form {
  display: grid;
  gap: 0.5rem;
}

.subscriber-form__controls {
  display: grid;
  gap: 0.75rem;
}

.service-name {
  color: var(--ld-muted-foreground);
}

.ld-price {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.status-list {
  display: grid;
  gap: 0.75rem;
}

.status-list div,
.invoice-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.75rem;
  border-top: var(--ld-border-width) solid var(--ld-border);
}

.status-list dt,
.invoice-row span,
.empty-state {
  color: var(--ld-muted-foreground);
}

.status-list dd {
  margin: 0;
  font-weight: 600;
}

.credit-topup {
  display: grid;
  gap: 1rem;
  padding-top: 0.25rem;
}

.credit-topup > summary {
  width: fit-content;
  list-style: none;
}

.credit-topup > summary::-webkit-details-marker {
  display: none;
}

.credit-topup__content {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  background: var(--ld-background);
  border: var(--ld-border-width) solid var(--ld-border);
  border-radius: var(--ld-radius-lg);
}

.credit-topup__content p {
  margin: 0;
}

.credit-topup__content .payment-warning {
  padding: 0.75rem 1rem;
  color: var(--ld-accent-foreground);
  background: color-mix(in oklch, var(--ld-accent) 24%, var(--ld-card));
  border-left: 4px solid var(--ld-accent);
  border-radius: var(--ld-radius-md);
  font-weight: 600;
}

.credit-topup__qr {
  width: min(100%, 360px);
  margin-inline: auto;
  color: var(--ld-muted-foreground);
  text-align: center;
}

.credit-topup__qr svg {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}

.invoice-list {
  display: grid;
}

.invoice-row span {
  display: block;
  font-size: 0.8125rem;
}

.invoice-row__amount {
  text-align: right;
}

.invoice-row {
  color: inherit;
  text-decoration: none;
  transition: color 150ms ease, background-color 150ms ease;
}

.invoice-row:hover {
  color: var(--ld-primary);
}

.invoice-page {
  display: grid;
  gap: 1rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--ld-muted-foreground);
  font-size: 0.875rem;
}

.breadcrumb a {
  color: var(--ld-primary);
}

.invoice-table-card,
.invoice-items-card {
  padding-top: 0.75rem;
}

.invoice-list--full .invoice-row {
  align-items: center;
  padding: 1rem 0;
}

.invoice-summary-grid {
  display: grid;
  gap: 1rem;
}

.usage-page {
  display: grid;
  gap: 1rem;
}

.usage-summary-grid {
  display: grid;
  gap: 1rem;
}

.usage-summary-card {
  display: grid;
  align-content: start;
  gap: 0.75rem;
}

.usage-summary-card .ld-eyebrow,
.usage-summary-card .ld-title-card,
.usage-summary-card dl {
  margin: 0;
}

.usage-summary-list {
  display: grid;
  gap: 0.5rem;
}

.usage-summary-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.5rem;
  border-top: var(--ld-border-width) solid var(--ld-border);
}

.usage-summary-list dt {
  color: var(--ld-muted-foreground);
}

.usage-summary-list dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
}

.usage-events-card {
  padding-top: 0.75rem;
}

.usage-notice {
  margin: 0 0 1rem;
  color: var(--ld-muted-foreground);
  font-size: 0.875rem;
}

.usage-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.usage-table {
  width: 100%;
  min-width: 800px;
  border-collapse: collapse;
  table-layout: auto;
}

.usage-table--cdr {
  min-width: 980px;
  table-layout: fixed;
}

.usage-table--cdr th:nth-child(1) { width: 12%; }
.usage-table--cdr th:nth-child(2),
.usage-table--cdr th:nth-child(3) { width: 18%; }
.usage-table--cdr th:nth-child(4) { width: 14%; }
.usage-table--cdr th:nth-child(5) { width: 8%; }
.usage-table--cdr th:nth-child(6) { width: 12%; }
.usage-table--cdr th:nth-child(7) { width: 18%; }

.usage-table--cdr th,
.usage-table--cdr td {
  padding: 0.625rem 0.5rem;
  font-size: 0.8125rem;
}

.usage-table--cdr th {
  font-size: 0.625rem;
}

.usage-table--cdr td:nth-child(1),
.usage-table--cdr td:nth-child(2),
.usage-table--cdr td:nth-child(3),
.usage-table--cdr td:nth-child(5),
.usage-table--cdr td:nth-child(6),
.usage-table--cdr td:nth-child(7) {
  white-space: nowrap;
}

.usage-table th,
.usage-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  vertical-align: middle;
  border-bottom: var(--ld-border-width) solid var(--ld-border);
}

.usage-table th {
  color: var(--ld-muted-foreground);
  background: var(--ld-muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.usage-table th:first-child,
.usage-table td:first-child {
  padding-left: 0;
  white-space: nowrap;
}

.usage-table th:last-child,
.usage-table td:last-child {
  padding-right: 0;
  white-space: nowrap;
}

.usage-table strong,
.usage-table small {
  display: block;
}

.usage-table small {
  color: var(--ld-muted-foreground);
  font-size: 0.75rem;
}

.usage-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}

.invoice-total-card {
  display: grid;
  align-content: center;
  gap: 0.75rem;
}

.invoice-total-card p {
  margin: 0;
}

.invoice-metadata div:first-child {
  padding-top: 0;
  border-top: 0;
}

.section-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.75rem 0 1rem;
}

.section-heading .ld-eyebrow {
  margin-bottom: 0.25rem;
}

.invoice-items {
  overflow-x: auto;
}

.invoice-item {
  display: grid;
  min-width: 680px;
  grid-template-columns: minmax(260px, 2fr) minmax(90px, 0.6fr) minmax(120px, 0.8fr) minmax(120px, 0.8fr);
  gap: 1rem;
  align-items: center;
  padding: 0.875rem 0;
  border-top: var(--ld-border-width) solid var(--ld-border);
}

.invoice-item span:not(:first-child) {
  text-align: right;
}

.invoice-item small {
  display: block;
  color: var(--ld-muted-foreground);
  font-size: 0.75rem;
}

.invoice-item--header {
  color: var(--ld-muted-foreground);
  border-top: 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

@media (min-width: 640px) {
  .ld-title-page {
    font-size: 3rem;
  }

  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .feature-card {
    grid-template-columns: 1fr;
    align-content: start;
  }

  .feature-card .ld-icon-tile {
    grid-row: auto;
    margin-bottom: 0.75rem;
  }

  .subscriber-form__controls {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 800px) {
  .welcome-panel {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    align-items: center;
  }

  .dashboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .invoice-summary-grid {
    grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  }

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

  .dashboard-card--wide {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ld-button {
    transition: none;
  }
}