:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-2: #eef2f7;
  --ink: #111827;
  --muted: #64748b;
  --line: #d9e0ea;
  --red: #b91c1c;
  --red-dark: #7f1d1d;
  --green: #15803d;
  --green-soft: #dcfce7;
  --blue: #2563eb;
  --blue-soft: #dbeafe;
  --amber: #b45309;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(180deg, rgba(185, 28, 28, 0.08), transparent 280px),
    var(--bg);
  color: var(--ink);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

#app {
  min-height: 100vh;
  padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right))
    calc(92px + env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
}

.auth-shell {
  min-height: calc(100vh - 120px);
  display: grid;
  place-items: center;
}

.auth-panel {
  width: min(520px, 100%);
}

.auth-panel h1 {
  margin: 8px 0 14px;
}

.auth-panel p {
  color: var(--muted);
}

.auth-note {
  margin: 14px 0 0;
  font-size: 0.9rem;
}

.topbar,
.layout {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 0 22px;
}

.eyebrow,
.kicker {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 0.95;
}

h2 {
  max-width: 620px;
  margin-bottom: 10px;
  font-size: clamp(2rem, 5vw, 4.8rem);
  line-height: 0.94;
}

h3 {
  margin-bottom: 0;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

h4 {
  margin-bottom: 5px;
  font-size: 1.35rem;
}

.actions,
.panel-header,
.activity-main,
.search-row,
.tabs,
.segmented,
.hero-metrics {
  display: flex;
  align-items: center;
}

.actions {
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.user-switcher {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px 6px 6px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.user-switcher span,
.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: #111827;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
}

.user-switcher select {
  min-width: 190px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-weight: 800;
}

.user-switcher strong {
  max-width: 240px;
  overflow: hidden;
  color: var(--ink);
  font-size: 0.9rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.button {
  min-height: 44px;
  border: 0;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 15px;
  font-weight: 800;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

.button.primary {
  background: var(--red);
  color: #fff;
}

.button.primary:hover {
  background: var(--red-dark);
}

.button.dark {
  background: #111827;
  color: #fff;
}

.button.dark:hover {
  background: #263244;
}

.button.light {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.button.light:hover {
  background: #f8fafc;
}

.button.compact {
  min-height: 38px;
  padding: 8px 11px;
  font-size: 0.9rem;
}

.hero-band {
  min-height: 330px;
  border-radius: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: end;
  gap: 28px;
  padding: clamp(22px, 5vw, 46px);
  background:
    linear-gradient(135deg, rgba(17, 24, 39, 0.92), rgba(127, 29, 29, 0.86)),
    url("https://images.unsplash.com/photo-1610647752706-3bb12232b3ac?auto=format&fit=crop&w=1800&q=80");
  background-position: center;
  background-size: cover;
  color: #fff;
  box-shadow: var(--shadow);
}

.hero-band p {
  max-width: 620px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
}

.hero-band .kicker {
  color: rgba(255, 255, 255, 0.72);
}

.hero-metrics {
  align-content: end;
  justify-content: end;
  flex-wrap: wrap;
  gap: 10px;
}

.metric {
  width: calc(50% - 5px);
  min-width: 128px;
  min-height: 96px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  display: grid;
  align-content: space-between;
  padding: 14px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.metric span {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.82rem;
  font-weight: 700;
}

.metric strong {
  font-size: 2.1rem;
}

.tabs {
  gap: 8px;
  margin: 22px 0;
  overflow-x: auto;
}

.tabs button,
.segmented button,
.mobile-nav button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--muted);
  font-weight: 800;
}

.tabs button {
  min-height: 42px;
  padding: 0 16px;
}

.tabs button.active,
.segmented button.active,
.mobile-nav button.active {
  border-color: #111827;
  background: #111827;
  color: #fff;
}

.search-row {
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
}

.search-box {
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  padding: 0 14px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.search-box input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.result-count {
  color: var(--muted);
  font-weight: 800;
  white-space: nowrap;
}

.content-grid,
.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(290px, 0.9fr);
  gap: 18px;
}

.settings-grid {
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.45fr);
}

.panel {
  border: 1px solid rgba(217, 224, 234, 0.85);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 26px);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel-header {
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.activity-list,
.mini-list {
  display: grid;
  gap: 12px;
}

.activity-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: 6px 1fr;
  overflow: hidden;
  background: #fff;
}

.status-rail.danger {
  background: var(--red);
}

.status-rail.success {
  background: var(--green);
}

.status-rail.info {
  background: var(--blue);
}

.status-rail.neutral {
  background: #64748b;
}

.activity-main {
  justify-content: space-between;
  gap: 16px;
  padding: 17px;
}

.activity-main p,
.activity-main small,
.activity-meta small {
  margin: 0;
  color: var(--muted);
}

.activity-meta {
  min-width: 160px;
  display: grid;
  justify-items: end;
  gap: 6px;
  text-align: right;
}

.badge {
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 900;
}

.badge.danger {
  background: #fee2e2;
  color: var(--red-dark);
}

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

.badge.info {
  background: var(--blue-soft);
  color: var(--blue);
}

.badge.neutral {
  background: var(--surface-2);
  color: #334155;
}

.mini-row {
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 14px;
  background: #fff;
  color: var(--ink);
  text-align: left;
}

.mini-row span {
  font-weight: 900;
}

.mini-row small {
  color: var(--muted);
}

.checkout-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.checkout-form label {
  display: grid;
  gap: 7px;
}

.checkout-form span {
  color: #334155;
  font-size: 0.88rem;
  font-weight: 900;
}

.checkout-form input,
.checkout-form select {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 13px;
  background: #fff;
  color: var(--ink);
  outline: 0;
}

.checkout-form input:focus,
.checkout-form select:focus,
.search-box:focus-within {
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(185, 28, 28, 0.13);
}

.checkout-form .submit {
  grid-column: 1 / -1;
  min-height: 54px;
}

.table-panel {
  overflow: hidden;
}

.segmented {
  gap: 6px;
  padding: 4px;
  border-radius: var(--radius);
  background: var(--surface-2);
}

.segmented button {
  min-height: 36px;
  border: 0;
  padding: 0 11px;
  background: transparent;
}

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

table {
  width: 100%;
  min-width: 1080px;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 15px 10px;
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.empty-state,
.empty-cell {
  padding: 24px;
  color: var(--muted);
  text-align: center;
}

.toggle-row {
  width: 100%;
  min-height: 76px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 10px;
  padding: 13px;
  background: #fff;
  color: var(--ink);
  text-align: left;
}

.toggle-row span:first-child {
  display: grid;
  gap: 4px;
}

.toggle-row small,
.security-panel p {
  color: var(--muted);
}

.switch {
  width: 48px;
  min-width: 48px;
  height: 28px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  padding: 3px;
  background: #cbd5e1;
}

.switch i {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  transition: transform 180ms ease;
}

.switch.on {
  background: var(--green);
}

.switch.on i {
  transform: translateX(20px);
}

.security-panel {
  background: linear-gradient(135deg, #111827, #7f1d1d);
  color: #fff;
}

.security-panel .kicker,
.security-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.role-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.role-list span {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  padding: 7px 10px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
}

.user-admin-panel {
  grid-column: span 1;
}

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

.notice,
.form-message {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: #f8fafc;
  color: #334155;
  font-size: 0.92rem;
  font-weight: 700;
}

.form-message {
  border-color: rgba(37, 99, 235, 0.25);
  background: var(--blue-soft);
  color: #1e3a8a;
}

.account-setup {
  margin-top: 18px;
}

.user-form input,
.user-form select,
.role-controls select {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 12px;
  background: #fff;
  color: var(--ink);
  outline: 0;
}

.user-form fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 12px;
}

.user-form label,
.permission-grid label {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #334155;
  font-size: 0.85rem;
  font-weight: 800;
}

.user-list-header {
  margin-top: 24px;
}

.user-list {
  display: grid;
  gap: 12px;
}

.user-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 13px;
  background: #fff;
}

.user-title,
.role-controls,
.permission-grid {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.user-details {
  display: grid;
  gap: 8px;
}

.user-details small {
  color: var(--muted);
}

.role-controls select {
  min-width: 132px;
}

.permission-grid {
  gap: 10px 14px;
}

.invite-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.invite-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: minmax(220px, 0.6fr) minmax(240px, 1fr);
  gap: 12px;
  padding: 13px;
  background: #fff;
}

.invite-row div {
  display: grid;
  gap: 4px;
}

.invite-row small {
  color: var(--muted);
}

.invite-row input {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 10px;
  color: #334155;
}

.plate-admin-panel {
  margin-bottom: 18px;
}

.table-actions {
  white-space: nowrap;
}

.table-actions .button + .button {
  margin-left: 6px;
}

.section-note {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.history-panel {
  margin-top: 18px;
}

.history-list {
  display: grid;
  gap: 10px;
}

.history-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  gap: 4px;
  padding: 12px;
  background: #fff;
}

.history-row small {
  color: var(--muted);
}

.access-denied {
  max-width: 720px;
}

.access-denied p {
  margin-bottom: 0;
  color: var(--muted);
}

.mobile-nav {
  position: fixed;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  left: max(12px, env(safe-area-inset-left));
  z-index: 20;
  display: none;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.mobile-nav button {
  min-height: 44px;
}

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .actions {
    display: none;
  }

  .user-switcher {
    width: 100%;
  }

  .user-switcher select {
    min-width: 0;
    width: 100%;
  }

  .hero-band,
  .content-grid,
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .hero-band {
    min-height: 520px;
  }

  .hero-metrics {
    justify-content: stretch;
  }

  .tabs {
    display: none;
  }

  .mobile-nav {
    display: grid;
  }
}

@media (max-width: 680px) {
  #app {
    padding-right: max(14px, env(safe-area-inset-right));
    padding-left: max(14px, env(safe-area-inset-left));
  }

  .search-row,
  .activity-main,
  .panel-header {
    align-items: stretch;
    flex-direction: column;
  }

  .result-count {
    white-space: normal;
  }

  .activity-meta {
    justify-items: start;
    text-align: left;
  }

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

  .metric {
    width: 100%;
  }

  .hero-band {
    padding: 24px 18px;
  }

  .segmented {
    width: 100%;
    overflow-x: auto;
  }

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

  .user-row {
    grid-template-columns: 1fr;
  }

  .invite-row {
    grid-template-columns: 1fr;
  }
}