@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
  --background: #fff;
  --foreground: #000;
  --card: #fff;
  --card-foreground: #000;
  --border: #000;
  --input: #000;
  --ring: #000;
  --radius: 0.5rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Poppins", "Segoe UI", sans-serif;
  color: var(--foreground);
  background: var(--background);
}

.container {
  width: min(1120px, 100% - 24px);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #fff;
  border-bottom: 1px solid #000;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 56px;
}

.logo {
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: #000;
  letter-spacing: -0.01em;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #000;
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
}

.skip-link:focus-visible {
  left: 12px;
  top: 8px;
  z-index: 1000;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  color: #000;
  font-size: 0.93rem;
  font-weight: 500;
  border-radius: 8px;
  padding: 6px 10px;
  border: 1px solid transparent;
}

.nav a:hover {
  background: #000;
  color: #fff;
  border-color: #000;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #000;
  outline-offset: 2px;
}

.main-content {
  padding: 18px 0 30px;
  display: grid;
  gap: 14px;
}

h1,
h2,
h3 {
  margin: 0 0 10px;
  letter-spacing: -0.02em;
  color: #000;
}

h1 {
  font-size: 1.75rem;
  line-height: 1.15;
}

h2 {
  font-size: 1.15rem;
  line-height: 1.2;
}

p {
  margin: 0;
  color: rgba(0, 0, 0, 0.85);
}

.card {
  background: #fff;
  color: #000;
  border: 1px solid #000;
  border-radius: calc(var(--radius) + 2px);
  padding: 16px;
}

.auth-card {
  max-width: 460px;
  margin: 40px auto 0;
}

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.kpi-card {
  background: #fff;
  border: 1px solid #000;
  border-radius: calc(var(--radius) + 2px);
  padding: 12px;
}

.kpi-card h2 {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(0, 0, 0, 0.8);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.kpi-value {
  margin: 8px 0 0;
  font-size: 1.7rem;
  line-height: 1.2;
  color: #000;
  font-weight: 700;
}

.toolbar,
.period-form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.period-form label {
  font-weight: 600;
  color: #000;
}

.button {
  border-radius: var(--radius);
  border: 1px solid #000;
  background: #000;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 9px 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button:hover {
  opacity: 0.85;
}

.button-small {
  padding: 8px 11px;
}

.button-secondary {
  background: #fff;
  color: #000;
  border-color: #000;
}

.button-secondary:hover {
  background: #000;
  color: #fff;
}

.form-stack,
.form-grid {
  display: grid;
  gap: 10px;
}

.form-grid p {
  margin: 0;
  display: grid;
  gap: 6px;
}

.two-col {
  grid-template-columns: 1fr;
}

.form-grid label,
.form-stack label {
  font-weight: 600;
  color: #000;
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid #000;
  border-radius: var(--radius);
  padding: 9px 12px;
  background: #fff;
  color: #000;
  font-size: 0.95rem;
}

input::placeholder,
textarea::placeholder {
  color: rgba(0, 0, 0, 0.6);
}

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

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 680px;
  border: 1px solid #000;
  border-radius: var(--radius);
}

thead th {
  text-align: left;
  padding: 10px;
  background: #fff;
  border-bottom: 1px solid #000;
  color: #000;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tbody td {
  padding: 11px 10px;
  border-bottom: 1px solid #000;
  font-size: 0.92rem;
}

tbody tr:last-child td {
  border-bottom: 0;
}

table a {
  color: #000;
  text-decoration: none;
  font-weight: 600;
}

table a:hover {
  text-decoration: underline;
}

.chart-wrap {
  height: 280px;
}

.chart-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

.muted {
  color: rgba(0, 0, 0, 0.7);
}

.shop-mini-grid {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.shop-mini-card {
  border: 1px solid #000;
  border-radius: var(--radius);
  padding: 12px;
}

.shop-mini-card h3 {
  margin-bottom: 4px;
}

.shop-mini-card a {
  color: #000;
  text-decoration: none;
}

.shop-mini-card a:hover {
  text-decoration: underline;
}

.shop-mini-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 10px 0 12px;
}

.shop-mini-metrics div {
  border: 1px solid #000;
  border-radius: var(--radius);
  padding: 8px;
  display: grid;
  gap: 3px;
}

.shop-mini-metrics span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: rgba(0, 0, 0, 0.8);
}

.shop-mini-metrics strong {
  font-size: 1rem;
  color: #000;
}

.compact-form {
  margin-bottom: 8px;
}

.message {
  padding: 10px 12px;
  border: 1px solid #000;
  border-radius: var(--radius);
  background: #fff;
  color: #000;
}

.message-success,
.message-error {
  background: #fff;
  color: #000;
  border-color: #000;
}

.wizard-form {
  gap: 16px;
}

.wizard-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.wizard-step {
  border: 1px solid #000;
  border-radius: var(--radius);
  background: #fff;
  color: #000;
  padding: 8px 10px;
  font-size: 0.86rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.wizard-step.active {
  background: #000;
  color: #fff;
}

.wizard-panel {
  border: 1px solid #000;
  border-radius: var(--radius);
  padding: 14px;
  background: #fff;
}

.radio-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 10px;
}

.radio-card {
  border: 1px solid #000;
  border-radius: var(--radius);
  padding: 11px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-weight: 600;
  color: #000;
}

.radio-card:has(input:checked) {
  background: #000;
  color: #fff;
}

.platform-credential-group {
  margin-top: 8px;
}

.checkbox-row label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: #000;
}

.review-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 12px;
}

.review-grid div {
  border: 1px solid #000;
  border-radius: var(--radius);
  background: #fff;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.review-grid strong,
.review-grid span {
  color: #000;
  font-size: 0.9rem;
}

.wizard-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.form-error {
  color: #000;
  font-size: 0.84rem;
  font-weight: 600;
}

@media (min-width: 640px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wizard-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 900px) {
  .kpi-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}