:root {
  --page-bg: linear-gradient(180deg, #eef2f6 0%, #f7f8fa 100%);
  --surface: rgba(255, 255, 255, 0.97);
  --primary: #0f2747;
  --primary-strong: #081a31;
  --primary-soft: #dfe8f1;
  --accent: #ff8800;
  --accent-strong: #e57600;
  --text: #152033;
  --muted: #5f6f84;
  --border: rgba(15, 39, 71, 0.12);
  --danger: #c9362c;
  --danger-soft: rgba(201, 54, 44, 0.1);
  --success: #1d7a43;
  --success-soft: rgba(29, 122, 67, 0.12);
  --shadow: 0 24px 60px rgba(8, 26, 49, 0.12);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    linear-gradient(rgba(247, 248, 250, 0.9), rgba(247, 248, 250, 0.94)),
    url("/assets/automotivosnet-wheel.jpg") center top / cover fixed no-repeat,
    var(--page-bg);
}

a {
  color: var(--accent-strong);
}

.shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.brand-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  margin-bottom: 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(15, 39, 71, 0.1);
  box-shadow: 0 12px 30px rgba(8, 26, 49, 0.08);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 62px;
  height: 62px;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(8, 26, 49, 0.18);
  background: #0f2747;
}

.brand-text {
  display: grid;
  gap: 3px;
}

.brand-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.brand-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.brand-chip {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 136, 0, 0.1);
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 700;
  white-space: nowrap;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.8fr);
  gap: 24px;
  align-items: center;
  padding: 28px;
  margin-bottom: 24px;
  background:
    linear-gradient(135deg, rgba(8, 26, 49, 0.97) 0%, rgba(15, 39, 71, 0.95) 70%),
    url("/assets/automotivosnet-wheel.jpg") center / cover no-repeat;
  color: #f7f8fa;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 26, 49, 0.82) 0%, rgba(8, 26, 49, 0.48) 55%, rgba(255, 136, 0, 0.08) 100%);
  pointer-events: none;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 2.5vw, 3rem);
  letter-spacing: -0.03em;
}

.hero-content p {
  margin: 0;
  max-width: 680px;
  color: rgba(247, 248, 250, 0.84);
}

.hero-badge {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 136, 0, 0.15);
  border: 1px solid rgba(255, 136, 0, 0.28);
  color: #ffd4a1;
  font-size: 0.88rem;
  white-space: nowrap;
}

.hero-side {
  display: grid;
  justify-items: end;
  gap: 14px;
}

.hero-mark {
  width: min(240px, 100%);
  aspect-ratio: 1;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.3));
}

.hero-note {
  max-width: 280px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(247, 248, 250, 0.8);
  font-size: 0.92rem;
}

.panel,
.card {
  background: var(--surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.panel {
  padding: 32px;
}

.card {
  padding: 26px;
}

.stack {
  display: grid;
  gap: 24px;
}

.grid {
  display: grid;
  gap: 24px;
}

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

.card h2,
.card h3,
.panel h2 {
  margin-top: 0;
  margin-bottom: 8px;
  color: var(--primary);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 136, 0, 0.12);
  color: var(--accent-strong);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

form {
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  gap: 16px;
}

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

label {
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
}

input,
textarea,
select {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid rgba(15, 39, 71, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
  font: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: rgba(255, 136, 0, 0.65);
  box-shadow: 0 0 0 4px rgba(255, 136, 0, 0.16);
}

.button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #ffffff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
  box-shadow: 0 14px 26px rgba(255, 136, 0, 0.22);
}

button:hover,
.button-link:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

button.secondary,
.button-link.secondary {
  background: var(--primary-soft);
  color: var(--primary);
  box-shadow: none;
}

button.danger {
  background: linear-gradient(135deg, #c9362c 0%, #df5a50 100%);
  box-shadow: 0 14px 26px rgba(201, 54, 44, 0.2);
}

.alert {
  display: none;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 136, 0, 0.24);
  background: rgba(255, 136, 0, 0.08);
  color: var(--accent-strong);
}

.alert.error {
  border-color: rgba(201, 54, 44, 0.18);
  background: var(--danger-soft);
  color: var(--danger);
}

.alert.success {
  display: block;
  border-color: rgba(29, 122, 67, 0.2);
  background: var(--success-soft);
  color: var(--success);
}

.token-output {
  padding: 16px;
  border-radius: var(--radius-md);
  background: #f7f3ed;
  border: 1px dashed rgba(255, 136, 0, 0.4);
}

.token-output code {
  display: block;
  white-space: pre-wrap;
  word-break: break-all;
  font-size: 0.95rem;
}

.stat-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat {
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #ffffff 0%, #f5f6f8 100%);
  border: 1px solid rgba(15, 39, 71, 0.1);
}

.stat strong {
  display: block;
  margin-top: 6px;
  font-size: 1.8rem;
  color: var(--primary);
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(15, 39, 71, 0.08);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}

.table-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge.active {
  background: var(--success-soft);
  color: var(--success);
}

.badge.expired,
.badge.inactive {
  background: rgba(201, 54, 44, 0.08);
  color: var(--danger);
}

.footer-note {
  margin-top: 8px;
  font-size: 0.92rem;
  color: var(--muted);
}

@media (max-width: 900px) {
  .grid.two,
  .form-row.two,
  .stat-grid,
  .hero {
    grid-template-columns: 1fr;
  }

  .brand-bar,
  .hero-side {
    justify-items: start;
  }

  .brand-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-mark {
    width: min(180px, 100%);
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 20px, 1160px);
    padding-top: 20px;
  }

  .panel,
  .card,
  .hero {
    padding: 20px;
  }

  th,
  td {
    padding: 12px 8px;
  }

  .brand-logo {
    width: 52px;
    height: 52px;
  }
}