:root {
  color-scheme: light;
  --admin-bg: #f5f6fa;
  --admin-surface: #ffffff;
  --admin-surface-soft: #f0eefb;
  --admin-ink: #17162d;
  --admin-muted: #68677c;
  --admin-border: #dedee8;
  --admin-purple: #6d35db;
  --admin-purple-dark: #5124b5;
  --admin-red: #dc2025;
  --admin-green: #18864b;
  --admin-amber: #a46608;
  --admin-shadow: 0 8px 22px rgba(29, 27, 58, 0.08);
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  color: var(--admin-ink);
  background: var(--admin-bg);
  font-family: "Nunito", system-ui, sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
input,
select,
textarea {
  outline: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  box-shadow: 0 0 0 3px rgba(109, 53, 219, 0.24);
}

.hidden,
[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.access-screen {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.access-panel {
  width: min(440px, 100%);
  padding: 32px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: var(--admin-surface);
  box-shadow: var(--admin-shadow);
}

.access-brand,
.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--admin-ink);
  text-decoration: none;
  font-weight: 900;
}

.access-brand img {
  width: 150px;
  height: auto;
}

.access-brand span {
  padding-left: 12px;
  border-left: 1px solid var(--admin-border);
  color: var(--admin-purple);
}

.access-state {
  padding: 48px 0 30px;
  text-align: center;
}

.access-state h1,
.admin-login h1 {
  margin: 16px 0 8px;
  font-size: 1.65rem;
}

.access-state p,
.admin-login p {
  margin: 0;
  color: var(--admin-muted);
  line-height: 1.55;
}

.access-icon {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border: 1px solid #d6cef5;
  border-radius: 50%;
  color: var(--admin-purple);
  background: var(--admin-surface-soft);
  font-size: 1.4rem;
}

.spinner {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 3px solid #ded8f4;
  border-top-color: var(--admin-purple);
  border-radius: 50%;
  animation: admin-spin 0.75s linear infinite;
}

@keyframes admin-spin {
  to { transform: rotate(360deg); }
}

.admin-login {
  display: grid;
  gap: 14px;
  padding: 32px 0 20px;
}

.admin-login label,
.inline-form label,
.editor-form label {
  display: grid;
  gap: 6px;
  color: var(--admin-ink);
  font-size: 0.82rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  color: var(--admin-ink);
  background: var(--admin-surface);
}

input,
select {
  min-height: 42px;
  padding: 0 12px;
}

textarea {
  padding: 11px 12px;
  resize: vertical;
}

.primary-command,
.secondary-command {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0 18px;
  cursor: pointer;
  font-weight: 900;
  transition: transform 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.primary-command {
  color: #ffffff;
  background: var(--admin-purple);
}

.primary-command:hover {
  background: var(--admin-purple-dark);
}

.secondary-command {
  color: var(--admin-ink);
  border-color: var(--admin-border);
  background: var(--admin-surface);
}

.secondary-command:hover {
  border-color: #b8a8ed;
  color: var(--admin-purple-dark);
}

.primary-command:active,
.secondary-command:active,
.icon-command:active,
.table-action:active {
  transform: translateY(1px);
}

.primary-command.compact {
  min-height: 42px;
}

.form-message {
  min-height: 22px;
  margin: 8px 0;
  color: var(--admin-red);
  font-size: 0.86rem;
  font-weight: 700;
}

.back-link {
  color: var(--admin-purple-dark);
  font-weight: 800;
  text-decoration: none;
}

.admin-shell {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 224px minmax(0, 1fr);
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100dvh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 24px;
  padding: 22px 14px;
  border-right: 1px solid #ddd9ed;
  background: #1d1834;
}

.admin-brand {
  padding: 0 8px;
  color: #ffffff;
}

.admin-brand img {
  width: 112px;
  height: auto;
  filter: brightness(0) invert(1);
}

.admin-brand span {
  padding: 3px 7px;
  border-radius: 4px;
  color: #ffffff;
  background: var(--admin-purple);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.admin-navigation {
  min-height: 0;
  display: grid;
  align-content: start;
  gap: 4px;
  overflow-y: auto;
}

.nav-item,
.sidebar-home {
  width: 100%;
  min-height: 42px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border: 0;
  border-radius: 6px;
  padding: 0 12px;
  color: #c9c6d8;
  background: transparent;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 800;
}

.nav-item i,
.sidebar-home i {
  text-align: center;
}

.nav-item:hover,
.sidebar-home:hover {
  color: #ffffff;
  background: #2c2646;
}

.nav-item.active {
  color: #ffffff;
  background: var(--admin-purple);
}

.sidebar-home {
  border-top: 1px solid #37304f;
  border-radius: 0;
  padding-top: 10px;
}

.admin-main {
  min-width: 0;
  padding: 0 30px 36px;
}

.admin-topbar {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--admin-border);
}

.topbar-label {
  margin: 0 0 3px;
  color: var(--admin-purple);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.admin-topbar h1 {
  margin: 0;
  font-size: 1.45rem;
}

.admin-account {
  display: flex;
  align-items: center;
  gap: 10px;
}

.account-avatar {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--admin-purple);
  background: var(--admin-surface-soft);
}

.admin-account > span:nth-child(2) {
  display: grid;
  line-height: 1.2;
}

.admin-account strong {
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.84rem;
}

.admin-account small {
  color: var(--admin-muted);
  font-size: 0.72rem;
}

.icon-command,
.table-action {
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  color: var(--admin-ink);
  background: var(--admin-surface);
  cursor: pointer;
}

.icon-command {
  width: 38px;
  height: 38px;
}

.icon-command:hover,
.table-action:hover {
  color: var(--admin-purple);
  border-color: #b9aaeb;
}

.status-banner {
  margin-top: 18px;
  padding: 11px 14px;
  border: 1px solid #cfc5f2;
  border-radius: 6px;
  color: var(--admin-purple-dark);
  background: #f0edfb;
  font-size: 0.86rem;
  font-weight: 800;
}

.status-banner.error {
  color: #962126;
  border-color: #edc5c7;
  background: #fff0f0;
}

.admin-module {
  padding-top: 26px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 12px;
}

.metric-card {
  min-height: 112px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 40px;
  align-items: center;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: var(--admin-surface);
  box-shadow: 0 4px 14px rgba(35, 32, 71, 0.045);
}

.metric-card span {
  display: block;
  color: var(--admin-muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.metric-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.75rem;
}

.metric-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: var(--admin-purple);
  background: var(--admin-surface-soft);
}

.section-heading {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
}

.section-heading h2 {
  margin: 0;
  font-size: 1.05rem;
}

.section-heading p {
  margin: 4px 0 0;
  color: var(--admin-muted);
  font-size: 0.82rem;
}

.activity-chart {
  min-height: 250px;
  display: grid;
  grid-template-columns: repeat(14, minmax(26px, 1fr));
  align-items: end;
  gap: 8px;
  padding: 20px 18px 14px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: var(--admin-surface);
  overflow-x: auto;
}

.chart-day {
  min-width: 28px;
  display: grid;
  grid-template-rows: 190px auto;
  align-items: end;
  gap: 8px;
  text-align: center;
}

.chart-bars {
  height: 190px;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 3px;
}

.chart-bar {
  width: min(12px, 42%);
  min-height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--admin-purple);
}

.chart-bar.registrations {
  background: #d6c8ff;
}

.chart-day small {
  color: var(--admin-muted);
  font-size: 0.64rem;
}

.module-toolbar {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 150px 150px auto;
  gap: 10px;
  margin-bottom: 16px;
}

.search-control {
  position: relative;
}

.search-control i {
  position: absolute;
  top: 14px;
  left: 13px;
  color: var(--admin-muted);
  font-size: 0.82rem;
}

.search-control input {
  padding-left: 36px;
}

.table-wrap {
  width: 100%;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: var(--admin-surface);
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

th,
td {
  min-height: 50px;
  padding: 13px 14px;
  border-bottom: 1px solid #ececf2;
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}

th {
  color: var(--admin-muted);
  background: #fafafd;
  font-size: 0.7rem;
  text-transform: uppercase;
}

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

.user-cell {
  display: grid;
  gap: 2px;
}

.user-cell strong {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid var(--admin-border);
  border-radius: 999px;
  color: var(--admin-muted);
  background: #f8f8fb;
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: capitalize;
}

.status-pill.active,
.status-pill.premium,
.status-pill.published,
.status-pill.available {
  color: var(--admin-green);
  border-color: #b8ddc8;
  background: #eef9f2;
}

.status-pill.blocked,
.status-pill.revoked,
.status-pill.cancelled {
  color: var(--admin-red);
  border-color: #efc4c6;
  background: #fff1f1;
}

.status-pill.used,
.status-pill.expired,
.status-pill.draft {
  color: var(--admin-amber);
  border-color: #ead4ae;
  background: #fff8eb;
}

.table-action {
  min-height: 32px;
  padding: 0 10px;
  font-size: 0.72rem;
  font-weight: 900;
}

.inline-form {
  display: grid;
  grid-template-columns: 110px 170px 190px auto;
  align-items: end;
  gap: 12px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: var(--admin-surface);
}

.inline-form small {
  color: var(--admin-muted);
  font-size: 0.66rem;
}

.generated-codes {
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid #cfc5f2;
  border-radius: 6px;
  background: #f3f0fc;
}

.generated-code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-weight: 800;
}

.module-registry,
.announcement-list {
  display: grid;
  gap: 10px;
}

.registry-row,
.announcement-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: var(--admin-surface);
}

.registry-row p,
.announcement-row p {
  margin: 3px 0 0;
  color: var(--admin-muted);
  font-size: 0.78rem;
}

.editor-form {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: 24px;
  padding: 20px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: var(--admin-surface);
}

.editor-form .section-heading {
  margin-top: 0;
}

.narrow-form {
  max-width: 620px;
}

.toggle-row {
  grid-template-columns: 20px minmax(0, 1fr) !important;
  align-items: center;
}

.toggle-row input {
  width: 18px;
  min-height: 18px;
}

.user-dialog {
  width: min(680px, calc(100% - 32px));
  max-height: calc(100dvh - 32px);
  padding: 24px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: var(--admin-ink);
  background: var(--admin-surface);
  box-shadow: 0 24px 70px rgba(19, 15, 44, 0.24);
  overflow-y: auto;
}

.user-dialog::backdrop {
  background: rgba(19, 16, 39, 0.55);
}

.dialog-close {
  position: absolute;
  top: 14px;
  right: 14px;
}

.user-detail-header {
  padding-right: 50px;
}

.user-detail-header h2 {
  margin: 0;
}

.user-detail-header p {
  color: var(--admin-muted);
  overflow-wrap: anywhere;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0;
}

.detail-field {
  padding: 12px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
}

.detail-field span {
  display: block;
  color: var(--admin-muted);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-field strong {
  display: block;
  margin-top: 4px;
  overflow-wrap: anywhere;
}

.user-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.danger-command {
  color: #ffffff;
  background: var(--admin-red);
}

@media (max-width: 1080px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  .module-toolbar {
    grid-template-columns: minmax(220px, 1fr) repeat(2, 130px) auto;
  }

  .inline-form {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }

  .inline-form .primary-command {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .admin-shell {
    display: block;
  }

  .admin-sidebar {
    position: sticky;
    z-index: 20;
    height: auto;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 10px 14px;
    padding: 12px 14px 10px;
    border-right: 0;
    border-bottom: 1px solid #37304f;
  }

  .admin-brand {
    grid-column: 1;
  }

  .admin-navigation {
    grid-column: 1 / -1;
    grid-row: 2;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .admin-navigation::-webkit-scrollbar {
    display: none;
  }

  .nav-item {
    width: auto;
    min-width: max-content;
    grid-template-columns: 20px auto;
    padding: 0 10px;
  }

  .sidebar-home {
    grid-column: 2;
    grid-row: 1;
    width: auto;
    justify-self: end;
    border: 0;
    border-radius: 6px;
    padding: 0 10px;
  }

  .admin-main {
    padding: 0 16px 30px;
  }

  .admin-topbar {
    min-height: 76px;
  }

  .module-toolbar {
    grid-template-columns: 1fr 1fr;
  }

  .search-control,
  .module-toolbar .primary-command {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .access-screen {
    padding: 12px;
  }

  .access-panel {
    padding: 22px;
  }

  .admin-brand img {
    width: 96px;
  }

  .sidebar-home span,
  .admin-account > span:nth-child(2),
  .topbar-label {
    display: none;
  }

  .admin-topbar h1 {
    font-size: 1.18rem;
  }

  .metric-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .metric-card {
    min-height: 96px;
    grid-template-columns: minmax(0, 1fr) 34px;
    padding: 13px;
  }

  .metric-card strong {
    font-size: 1.35rem;
  }

  .metric-icon {
    width: 34px;
    height: 34px;
  }

  .module-toolbar,
  .inline-form {
    grid-template-columns: 1fr;
  }

  .module-toolbar > *,
  .inline-form > *,
  .inline-form .primary-command {
    grid-column: 1;
  }

  .registry-row,
  .announcement-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .registry-row > :nth-child(3),
  .announcement-row > :nth-child(3) {
    grid-column: 1 / -1;
  }

  .detail-grid,
  .user-actions {
    grid-template-columns: 1fr;
  }
}