.page-shell {
  min-height: 100vh;
  background-color: #f2f6fa;
}

.header {
  background-color: #2d89f6;
  background-image: url("/info_header_bg.png");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}

.page-content {
  padding-bottom: 0.3rem;
}

.loading-card {
  background-color: #ffffff;
  border-radius: 0.12rem;
  padding: 0.3rem;
  margin-left: 0.3rem;
  margin-right: 0.3rem;
  margin-top: -0.7rem;
  font-size: 0.32rem;
  color: #7e8491;
}

.loading-placeholder {
  min-height: 0.4rem;
}

.board-view input[readonly],
.board-view textarea[readonly] {
  color: #000000;
}

.board-view input[readonly] {
  padding-right: 0;
}

.board-view textarea[readonly] {
  background-color: transparent;
}

.form-item .label {
  color: #000000;
  font-size: 0.32rem;
  line-height: 1.4;
}

.form-item textarea,
.form-item input {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}

.form-item.form-textarea .label {
  margin-top: 0.3rem;
  line-height: normal;
}

.form-item.form-textarea textarea {
  font-size: 0.3rem;
  line-height: normal;
  margin-top: 0.3rem;
  margin-bottom: 0.3rem;
  padding: 0;
  border: 0;
  min-height: 0;
  resize: none;
  outline: none;
  width: 100%;
  color: #000000;
  background-color: transparent;
}

.admin-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(57, 172, 255, 0.18), transparent 32%),
    linear-gradient(180deg, #f3f8fd 0%, #eaf1f7 100%);
  color: #1d2a3a;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.admin-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 18px 40px;
}

.admin-topbar,
.admin-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 24px;
  box-shadow: 0 16px 34px rgba(21, 54, 94, 0.08);
}

.admin-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  padding: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #2aa2ff;
}

.admin-topbar h1,
.admin-card h2 {
  margin: 0;
}

.admin-subtitle {
  max-width: 640px;
  margin: 10px 0 0;
  color: #7d8b99;
  line-height: 1.6;
}

.ghost-button,
.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
}

.ghost-button {
  background: #e8f5ff;
  color: #1179c8;
  border: none;
}

.ghost-button.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.primary-button {
  background: linear-gradient(135deg, #17a3ff, #1a7cff);
  color: #fff;
  box-shadow: 0 12px 22px rgba(26, 124, 255, 0.25);
}

.admin-form {
  display: grid;
  gap: 18px;
}

.admin-card {
  padding: 20px;
}

.admin-grid {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

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

.admin-field {
  display: grid;
  gap: 8px;
}

.admin-field span,
.field-editor__meta {
  color: #7d8b99;
  font-size: 14px;
}

.admin-field input,
.admin-field textarea,
.admin-field select {
  width: 100%;
  border: 1px solid #d7e0ea;
  border-radius: 14px;
  padding: 11px 13px;
  outline: none;
  font: inherit;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-field textarea {
  min-height: 104px;
  resize: vertical;
}

.admin-field input:focus,
.admin-field textarea:focus,
.admin-field select:focus {
  border-color: #73bfff;
  box-shadow: 0 0 0 4px rgba(17, 139, 229, 0.12);
}

.section-editor {
  margin-top: 14px;
}

.field-editor-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.field-editor {
  padding: 16px;
  border: 1px solid #edf1f5;
  border-radius: 18px;
  background: #f9fbfd;
}

.field-editor--readonly {
  background: #f3f7fb;
}

.field-editor__meta {
  margin: 0 0 12px;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: flex-end;
}

.save-message {
  margin: 0;
  font-size: 14px;
  color: #118559;
}

.topbar-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.user-card {
  margin-bottom: 18px;
}

.stats-card,
.activation-card,
.history-card,
.lock-card {
  margin-bottom: 18px;
}

.activation-card--priority {
  border: 1px solid rgba(23, 163, 255, 0.24);
  box-shadow: 0 20px 36px rgba(16, 100, 182, 0.12);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.stat-box {
  background: #f7fbff;
  border: 1px solid #e1edf8;
  border-radius: 18px;
  padding: 18px 16px;
}

.stat-label {
  color: #6f7d8c;
  font-size: 13px;
}

.stat-value {
  margin-top: 10px;
  font-size: 26px;
  font-weight: 700;
  color: #1d2a3a;
}

.user-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.user-card__header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.usage-hero-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.usage-hero {
  padding: 20px 22px;
  border-radius: 20px;
  background: linear-gradient(135deg, #f7fbff, #eef6ff);
  border: 1px solid #deebf8;
}

.usage-hero--strong {
  background: linear-gradient(135deg, #1f83ff, #14b1ff);
  border-color: transparent;
  box-shadow: 0 18px 30px rgba(24, 118, 232, 0.22);
}

.usage-hero--strong .user-label,
.usage-hero--strong .usage-hero__value {
  color: #ffffff;
}

.usage-hero__value {
  margin-top: 10px;
  font-size: 42px;
  line-height: 1;
  font-weight: 800;
  color: #16283a;
}

.user-grid--details {
  margin-top: 22px;
}

.user-label {
  color: #7d8b99;
  font-size: 14px;
  margin-bottom: 8px;
}

.user-value {
  font-size: 18px;
  font-weight: 600;
  color: #1d2a3a;
  word-break: break-all;
}

.user-value--small {
  font-size: 14px;
  font-weight: 500;
}

.activation-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: end;
  margin-top: 14px;
}

.activation-field {
  margin: 0;
}

.activation-button {
  min-width: 150px;
}

.history-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.history-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid #e8eef5;
  border-radius: 16px;
  background: #fbfdff;
}

.history-title {
  font-weight: 600;
  color: #223041;
}

.history-time,
.history-meta,
.history-empty {
  color: #738192;
  font-size: 14px;
}

.history-time {
  margin-top: 6px;
}

.history-empty {
  padding: 10px 0 4px;
}

.cards-table {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.cards-table__head,
.cards-table__row {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.7fr 0.8fr 1fr 1.2fr 1fr 0.8fr;
  gap: 12px;
  align-items: center;
}

.cards-table__head {
  padding: 0 8px 8px;
  color: #738192;
  font-size: 13px;
  border-bottom: 1px solid #e7edf4;
}

.cards-table__row {
  padding: 14px 12px;
  border: 1px solid #e8eef5;
  border-radius: 14px;
  background: #fbfdff;
  color: #223041;
  font-size: 14px;
  word-break: break-all;
}

.admin-users-table {
  grid-template-columns: 1fr 1fr 1fr 1.2fr 1fr 0.8fr 0.9fr 0.8fr;
}

.business-table {
  grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
}

.generated-codes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.generated-block {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

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

.code-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: #eef6ff;
  color: #176bb2;
  font-size: 13px;
  font-weight: 600;
}

.toolbar-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: end;
  margin-top: 16px;
  flex-wrap: wrap;
}

.toolbar-row .admin-field {
  min-width: 220px;
}

.toolbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.agents-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

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

.agent-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid #e7edf4;
  border-radius: 18px;
  background: #fbfdff;
}

.agent-item__name {
  font-size: 18px;
  font-weight: 700;
  color: #1d2a3a;
}

.agent-item__meta {
  margin-top: 6px;
  color: #6f7d8c;
  font-size: 13px;
}

.agent-item__count {
  min-width: 88px;
  text-align: center;
  padding: 10px 14px;
  border-radius: 16px;
  background: #eef6ff;
  color: #176bb2;
  font-weight: 700;
}

.agent-item__actions {
  display: grid;
  gap: 10px;
  min-width: 180px;
}

.agent-password-input {
  width: 100%;
  border: 1px solid #d7e0ea;
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
  background: #fff;
}

.time-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.time-preview-card {
  padding: 18px 20px;
  border: 1px solid #e2ebf5;
  border-radius: 18px;
  background: #f9fbff;
}

.history-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.card-groups {
  display: grid;
  gap: 18px;
}

.card-group {
  padding: 18px;
  border: 1px solid #e7edf5;
  border-radius: 20px;
  background: linear-gradient(180deg, #fbfdff 0%, #f6faff 100%);
}

.card-group__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}

.card-group__title {
  margin: 0;
  font-size: 18px;
  color: #1d2a3a;
}

.card-group__meta {
  margin: 8px 0 0;
  color: #738192;
  font-size: 13px;
}

.card-group__copy {
  white-space: nowrap;
}

.modal-open {
  overflow: hidden;
}

.preview-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 20px;
}

.preview-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 24, 39, 0.48);
  backdrop-filter: blur(4px);
}

.preview-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 28px 60px rgba(14, 35, 59, 0.2);
}

.preview-modal__header,
.preview-modal__actions {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.preview-modal__body {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.preview-modal__actions {
  margin-top: 24px;
  align-items: center;
  justify-content: flex-end;
}

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

.preview-summary__card,
.preview-section {
  padding: 18px 20px;
  border: 1px solid #e5edf6;
  border-radius: 18px;
  background: #f9fbff;
}

.preview-sections,
.preview-fields {
  display: grid;
  gap: 14px;
}

.preview-section__title {
  margin: 0 0 14px;
  font-size: 18px;
  color: #1d2a3a;
}

.preview-field {
  padding: 14px 16px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid #edf2f7;
}

.preview-field__label {
  color: #738192;
  font-size: 13px;
}

.preview-field__value {
  margin-top: 8px;
  color: #1d2a3a;
  font-size: 15px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.super-admin-page {
  background:
    radial-gradient(circle at top left, rgba(28, 122, 235, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(30, 198, 140, 0.12), transparent 26%),
    linear-gradient(180deg, #eef5fb 0%, #e4edf5 100%);
}

.super-admin-shell {
  max-width: 1380px;
  margin: 0 auto;
  padding: 28px 20px 40px;
}

.super-admin-topbar {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(247, 251, 255, 0.98));
}

.login-admin-card {
  padding: 28px;
}

.login-admin-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 20px;
  align-items: start;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: #e9f4ff;
  color: #1467ad;
  font-size: 13px;
  font-weight: 700;
}

.super-admin-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
}

.super-admin-sidebar {
  background: rgba(16, 31, 47, 0.96);
  border-radius: 28px;
  padding: 18px;
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 720px;
  box-shadow: 0 22px 40px rgba(13, 31, 51, 0.18);
}

.super-tab {
  border: 0;
  background: transparent;
  color: rgba(232, 243, 255, 0.78);
  text-align: left;
  font: inherit;
  padding: 14px 16px;
  border-radius: 18px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.super-tab:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.super-tab--active {
  background: linear-gradient(135deg, #1e8fff, #1f6fff);
  color: #ffffff;
  transform: translateX(4px);
}

.super-admin-content {
  display: grid;
}

.super-panel {
  display: none;
}

.super-panel.is-active {
  display: grid;
  gap: 18px;
}

.super-card {
  padding: 24px;
}

.super-stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-box--blue {
  background: linear-gradient(135deg, #eff7ff, #f7fbff);
}

.stat-box--green {
  background: linear-gradient(135deg, #effcf6, #f8fffb);
}

.stat-box--amber {
  background: linear-gradient(135deg, #fff8e9, #fffdf7);
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.section-kicker {
  margin: 0 0 8px;
  color: #2a84d8;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.status-pill--used {
  background: #fff1f0;
  color: #d84f4f;
}

.status-pill--unused {
  background: #eef9f3;
  color: #1d8c58;
}

.is-hidden {
  display: none;
}

.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  background:
    radial-gradient(circle at top left, rgba(57, 172, 255, 0.22), transparent 36%),
    linear-gradient(180deg, #f4f8fd 0%, #eaf1f7 100%);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.login-shell {
  width: min(100%, 460px);
  flex: 1;
  display: flex;
  align-items: center;
}

.login-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 28px;
  padding: 28px 24px;
  box-shadow: 0 18px 40px rgba(21, 54, 94, 0.12);
}

.login-card h1 {
  margin: 0;
  color: #1d2a3a;
}

.login-subtitle {
  margin: 12px 0 0;
  color: #7d8b99;
  line-height: 1.6;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.auth-tab {
  border: 0;
  border-radius: 999px;
  padding: 12px 14px;
  cursor: pointer;
  background: #eef4fb;
  color: #56708b;
  font: inherit;
}

.auth-tab--active {
  background: linear-gradient(135deg, #17a3ff, #1a7cff);
  color: #fff;
}

.auth-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.auth-submit {
  margin-top: 8px;
  width: 100%;
}

.site-record {
  width: 100%;
  padding: 8px 0 4px;
  text-align: center;
}

.site-record__link {
  color: #6f7d8c;
  font-size: 13px;
  line-height: 1.6;
  text-decoration: none;
}

.site-record__link:hover,
.site-record__link:focus-visible {
  color: #1a7cff;
  text-decoration: underline;
}

@media (max-width: 760px) {
  .two-col,
  .admin-topbar {
    grid-template-columns: 1fr;
    display: grid;
  }

  .login-admin-grid,
  .super-admin-layout,
  .stats-grid,
  .user-grid,
  .usage-hero-grid,
  .agents-grid,
  .generate-grid,
  .time-preview-grid,
  .preview-summary {
    grid-template-columns: 1fr;
  }

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

  .toolbar-row {
    flex-direction: column;
    align-items: stretch;
  }

  .cards-table__head,
  .cards-table__row {
    grid-template-columns: 1fr;
  }

  .card-group__header {
    flex-direction: column;
    align-items: stretch;
  }

  .super-admin-sidebar {
    min-height: auto;
  }

  .admin-actions {
    justify-content: stretch;
    flex-direction: column;
    align-items: stretch;
  }

  .preview-modal {
    padding: 12px;
  }

  .preview-modal__dialog {
    max-height: calc(100vh - 24px);
    padding: 18px;
  }

  .preview-modal__header,
  .preview-modal__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .login-page {
    padding: 16px 16px 12px;
  }
}