.back-office {
  min-height: 72vh;
  padding: 48px 0 100px;
}

.back-office-heading,
.admin-account-bar,
.admin-panel-heading,
.admin-guild-heading,
.admin-form-actions,
.admin-record,
.admin-dialog-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.back-office-heading {
  margin-bottom: 32px;
}

.back-office-heading h1 {
  margin: 6px 0;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.back-office-heading p,
.admin-detail-placeholder p,
.admin-record p,
.admin-dialog p {
  margin: 0;
  color: var(--muted);
}

.back-office-content {
  display: grid;
  gap: 20px;
}

.admin-account-bar,
.admin-search,
.admin-code-panel,
.admin-server-panel,
.admin-detail-panel {
  padding: 24px;
  background: linear-gradient(150deg, rgba(16, 34, 56, 0.92), rgba(8, 19, 32, 0.88));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
}

.admin-account-bar {
  padding-block: 15px;
}

.admin-search label,
.admin-grant-form label > span,
.admin-dialog label > span {
  display: block;
  margin-bottom: 7px;
  font-size: 0.82rem;
  font-weight: 800;
}

.admin-search > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.admin-search input,
.admin-code-form input,
.admin-grant-form input,
.admin-grant-form select,
.admin-grant-form textarea,
.admin-dialog textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  color: var(--ink);
  background: #091522;
  border: 1px solid rgba(135, 244, 239, 0.18);
  border-radius: 11px;
  font: inherit;
}

.admin-code-panel > .admin-panel-heading p {
  margin: 5px 0 0;
  color: var(--muted);
}

.admin-code-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.admin-code-form label > span {
  display: block;
  margin-bottom: 7px;
  font-size: 0.82rem;
  font-weight: 800;
}

.admin-code-form em {
  color: var(--muted);
  font-weight: 500;
}

.admin-created-code {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 20px;
  padding: 18px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.35);
  border-radius: 12px;
}

.admin-created-code[hidden] {
  display: none;
}

.admin-created-code strong {
  display: block;
  margin: 5px 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: clamp(1rem, 3vw, 1.35rem);
  letter-spacing: 0.04em;
}

.admin-created-code p {
  margin: 0;
  color: var(--muted);
}

.admin-code-list {
  max-height: 520px;
  overflow: auto;
}

.admin-code-record small {
  display: block;
  margin-top: 5px;
}

.admin-grant-form textarea,
.admin-dialog textarea {
  resize: vertical;
}

.admin-workspace {
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
  gap: 20px;
  align-items: start;
}

.admin-server-panel {
  position: sticky;
  top: 100px;
}

.admin-panel-heading {
  align-items: flex-start;
}

.admin-panel-heading h2,
.admin-panel-heading h3,
.admin-guild-heading h2,
.admin-detail-placeholder h2 {
  margin: 6px 0 4px;
  line-height: 1.15;
}

.admin-server-list {
  display: grid;
  gap: 9px;
  max-height: 680px;
  margin-top: 20px;
  overflow: auto;
}

.admin-server {
  display: grid;
  gap: 3px;
  width: 100%;
  padding: 14px;
  color: var(--ink);
  text-align: left;
  background: rgba(5, 11, 19, 0.5);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}

.admin-server:hover,
.admin-server.is-selected {
  background: rgba(88, 216, 223, 0.09);
  border-color: rgba(88, 216, 223, 0.42);
}

.admin-server code,
.admin-server span,
.admin-guild-heading code,
.admin-record small {
  color: var(--muted);
  font-size: 0.72rem;
}

.admin-detail-placeholder {
  display: grid;
  min-height: 380px;
  text-align: center;
  place-content: center;
  justify-items: center;
}

.admin-guild-heading {
  align-items: flex-start;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--line);
}

.admin-guild-heading h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.admin-plan-summary {
  display: grid;
  min-width: 190px;
  gap: 7px;
  padding: 16px;
  background: rgba(5, 11, 19, 0.46);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.admin-plan-summary span:last-child {
  color: var(--muted);
  font-size: 0.76rem;
}

.admin-section {
  padding-block: 28px;
  border-bottom: 1px solid var(--line);
}

.admin-section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.admin-summary-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 0;
}

.admin-summary-list div {
  padding: 13px;
  background: rgba(5, 11, 19, 0.42);
  border-radius: 11px;
}

.admin-summary-list dt {
  color: var(--muted);
  font-size: 0.72rem;
}

.admin-summary-list dd {
  margin: 3px 0 0;
  overflow: hidden;
  font-weight: 800;
  text-overflow: ellipsis;
}

.admin-grant-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.admin-grant-form em {
  color: var(--muted);
  font-weight: 500;
}

.admin-form-wide {
  grid-column: 1 / -1;
}

.admin-form-actions p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.admin-record-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.admin-record {
  align-items: flex-start;
  padding: 14px;
  background: rgba(5, 11, 19, 0.42);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.admin-record p {
  margin: 3px 0;
  font-size: 0.84rem;
}

.admin-audit-record {
  display: block;
}

.admin-empty {
  margin: 18px 0 0;
  color: var(--muted);
}

.admin-dialog {
  width: min(calc(100% - 30px), 520px);
  padding: 28px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid rgba(135, 244, 239, 0.25);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.admin-dialog::backdrop {
  background: rgba(2, 7, 12, 0.78);
  backdrop-filter: blur(5px);
}

.admin-dialog h2 {
  margin: 7px 0;
}

.admin-dialog label {
  display: block;
  margin-top: 20px;
}

.admin-dialog-actions {
  justify-content: flex-end;
  margin-top: 22px;
}

@media (max-width: 880px) {
  .admin-workspace {
    grid-template-columns: 1fr;
  }

  .admin-server-panel {
    position: static;
  }

  .admin-server-list {
    max-height: 330px;
  }
}

@media (max-width: 620px) {
  .back-office {
    padding-top: 30px;
  }

  .back-office-heading,
  .admin-guild-heading,
  .admin-form-actions,
  .admin-created-code,
  .admin-record {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-search > div,
  .admin-code-form,
  .admin-grant-form,
  .admin-summary-list {
    grid-template-columns: 1fr;
  }

  .admin-form-wide {
    grid-column: auto;
  }

  .admin-plan-summary {
    min-width: 0;
  }
}