@import url("/style.css");

/* —— 管理后台布局与设计令牌 —— */
:root {
  --admin-sidebar-w: 17rem;
  --admin-gap: 1.25rem;
  --admin-gap-sm: 0.75rem;
  --admin-card-pad: 1.125rem 1.25rem;
  --admin-main-max: 88rem;
}

body {
  margin: 0;
  overflow-x: hidden;
}

.platform-layout {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
  align-items: stretch;
}

.platform-sidebar {
  flex: 0 0 var(--admin-sidebar-w);
  width: var(--admin-sidebar-w);
  max-width: var(--admin-sidebar-w);
  padding: 1.25rem 1rem;
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 92%, var(--bg));
  display: flex;
  flex-direction: column;
  gap: var(--admin-gap-sm);
  box-sizing: border-box;
}

@media (min-width: 721px) {
  .platform-sidebar {
    position: sticky;
    top: 0;
    align-self: flex-start;
    max-height: 100vh;
    max-height: 100dvh;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

.platform-sidebar .sidebar-foot {
  margin: 0;
  padding: 0;
  font-size: 0.72rem;
  line-height: 1.45;
  word-break: break-word;
}

/* 导航区只占内容高度，不再 flex:1 撑满侧栏（否则会与底部块之间出现大块空白） */
.platform-sidebar .side-nav {
  flex: 0 1 auto;
  min-height: 0;
  max-height: min(52vh, 26rem);
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  padding-right: 0.15rem;
}

.sidebar-bottom {
  margin-top: auto;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.sidebar-access {
  margin: 0;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  background: color-mix(in srgb, var(--bg) 40%, var(--card));
}

.sidebar-access-summary {
  cursor: pointer;
  padding: 0.5rem 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  list-style: none;
  user-select: none;
}

.sidebar-access-summary::-webkit-details-marker {
  display: none;
}

.sidebar-access-summary::before {
  content: "▸ ";
  color: var(--accent);
  font-size: 0.75em;
}

.sidebar-access[open] .sidebar-access-summary::before {
  content: "▾ ";
}

.sidebar-access-body {
  padding: 0 0.55rem 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.admin-token-label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
}

.admin-token-label code {
  font-size: 0.85em;
  font-weight: 500;
}

.admin-token-label input {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  font-size: 0.8125rem;
}

.admin-token-save {
  width: 100%;
  box-sizing: border-box;
}

.admin-token-hint {
  margin: 0;
  font-size: 0.68rem;
  line-height: 1.35;
  color: var(--muted);
}

.sidebar-brand-block {
  padding-bottom: 1rem;
  margin-bottom: 0.25rem;
  border-bottom: 1px solid var(--border);
}

.platform-sidebar .brand {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.platform-sidebar .side-muted {
  font-size: 0.8125rem;
  color: var(--muted);
  margin: 0.4rem 0 0;
  line-height: 1.45;
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.side-nav-section-label {
  margin: 1rem 0 0.35rem;
  padding: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.side-nav-section-label--zh {
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.72rem;
  font-weight: 650;
  color: color-mix(in srgb, var(--muted) 92%, var(--text));
}

.side-nav > .side-nav-section-label--zh:first-of-type {
  margin-top: 0.15rem;
}

.side-tab {
  display: block;
  width: 100%;
  box-sizing: border-box;
  text-align: left;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  line-height: 1.35;
  transition: background 0.12s ease;
}

.side-tab:hover {
  background: color-mix(in srgb, var(--border) 55%, transparent);
}

.side-tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.side-tab.active {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--text);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}

a.side-tab.side-tab-link {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

a.side-tab.side-tab-link:hover {
  background: color-mix(in srgb, var(--border) 55%, transparent);
}

.platform-main {
  flex: 1;
  min-width: 0;
  width: 100%;
  max-width: var(--admin-main-max);
  margin: 0 auto;
  padding: clamp(1rem, 2.2vw, 1.65rem) clamp(1rem, 2.5vw, 1.75rem) 2.5rem;
  box-sizing: border-box;
}

.admin-panel {
  display: flex;
  flex-direction: column;
  gap: var(--admin-gap);
  margin: 0;
  min-width: 0;
}

.admin-panel[hidden] {
  display: none !important;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  margin: 0;
  min-width: 0;
}

.admin-toolbar-split {
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--admin-gap-sm);
}

.admin-toolbar-split > * {
  min-width: 0;
}

.admin-toolbar > button.secondary {
  flex-shrink: 0;
}

.toolbar-filter-label {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
  min-width: 0;
}

.toolbar-filter-label select {
  min-width: min(12rem, 100%);
  max-width: 100%;
  padding: 0.48rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 0.875rem;
}

.coupon-toolbar-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  min-width: 0;
  flex: 1;
}

.coupon-project-hint {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.4;
  max-width: 100%;
}

.coupon-form-lead {
  margin: 0 0 var(--admin-gap-sm);
  font-size: 0.875rem;
  line-height: 1.5;
}

.trial-lead {
  margin: 0 0 var(--admin-gap-sm);
  font-size: 0.875rem;
  line-height: 1.55;
  max-width: 62ch;
}

.card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.65rem 1rem;
  margin-bottom: var(--admin-gap-sm);
}

.card-head .panel-title {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
}

.card-head-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex-shrink: 0;
  align-items: center;
}

.panel-title {
  font-size: 1.0625rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 0 0 var(--admin-gap-sm);
  color: var(--text);
}

.admin-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--admin-card-pad);
  box-shadow: var(--shadow-sm);
  overflow: visible;
  min-width: 0;
}

@media (prefers-color-scheme: light) {
  .admin-card {
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
  }
}

.admin-card > .panel-title:first-child {
  margin-top: 0;
}

.admin-card > .admin-toolbar:first-child {
  margin-bottom: var(--admin-gap-sm);
}

.table-wrap {
  margin-top: var(--admin-gap-sm);
  max-width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
}

.admin-card > .table-wrap:first-child {
  margin-top: 0;
}

.table-wrap .admin-table {
  margin: 0;
}

.admin-table {
  width: 100%;
  min-width: 36rem;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.admin-table th {
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
  background: color-mix(in srgb, var(--card) 94%, var(--border));
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-table tbody tr:hover {
  background: color-mix(in srgb, var(--card) 88%, var(--accent));
}

.admin-table .mono {
  font-variant-numeric: tabular-nums;
}

.admin-table select {
  max-width: 100%;
  padding: 0.4rem 0.5rem;
  font-size: 0.8125rem;
}

.card-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
  max-width: 22rem;
}

.card-form-wide {
  max-width: 42rem;
}

.card-form label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--muted);
  min-width: 0;
}

.card-form label input,
.card-form label select {
  width: 100%;
  max-width: 100%;
}

.card-form button[type="submit"] {
  align-self: flex-start;
  margin-top: 0.2rem;
}

.new-user-project-bindings {
  border: 1px solid var(--admin-border, #e5e7eb);
  border-radius: 8px;
  padding: 0.75rem 1rem 1rem;
  margin: 0;
}

.new-user-project-bindings legend {
  padding: 0 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
}

.new-user-project-hint {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
}

.new-user-project-checkboxes {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.new-user-project-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  font-size: 0.8125rem;
  cursor: pointer;
}

.new-user-project-row input {
  margin: 0;
}

.out.out--overview {
  margin-top: 0;
  max-height: min(70vh, 52rem);
}

.out.out--trial-log {
  margin-top: var(--admin-gap-sm);
  max-height: 12rem;
}

.status-pill {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-enable {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  color: var(--accent);
}

.status-disable {
  background: color-mix(in srgb, #e5484d 18%, transparent);
  color: #e5484d;
}

@media (prefers-color-scheme: light) {
  .status-disable {
    color: #b42318;
  }
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.actions button {
  padding: 0.35rem 0.55rem;
  font-size: 0.78rem;
}

.actions button.danger {
  background: #c42b2b;
}

.actions button.danger:hover {
  filter: brightness(1.06);
}

.actions button.secondary {
  padding: 0.35rem 0.55rem;
  font-size: 0.78rem;
}

#toast {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  max-width: min(22rem, calc(100vw - 2rem));
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  font-size: 0.875rem;
  z-index: 50;
  display: none;
}

#toast.show {
  display: block;
}

#toast.err {
  border-color: color-mix(in srgb, #e5484d 45%, var(--border));
}

.empty-row td {
  text-align: center;
  color: var(--muted);
  padding: 1.75rem 1rem;
}

/* 遗留类名：旧版居中容器（若其它页引用） */
.admin-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2.5rem;
}

.admin-header {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.admin-header h1 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 650;
}

@media (max-width: 720px) {
  .platform-layout {
    flex-direction: column;
  }

  .platform-sidebar {
    flex: none;
    width: 100%;
    max-width: none;
    position: relative;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .platform-sidebar .side-nav {
    flex: 0 1 auto;
    max-height: none;
    overflow-y: visible;
    padding-right: 0;
  }

  .sidebar-bottom {
    margin-top: 0.75rem;
    border-top: 1px solid var(--border);
  }

  .side-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.35rem;
  }

  .side-tab {
    width: auto;
    flex: 1 1 auto;
    min-width: calc(50% - 0.25rem);
    text-align: center;
  }

  .side-tab.active {
    box-shadow: inset 0 -3px 0 var(--accent);
  }

  .admin-table {
    min-width: 28rem;
  }

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

  .admin-toolbar-split > button {
    align-self: flex-start;
  }

  .side-nav-section-label--zh {
    flex: 1 0 100%;
    width: 100%;
    margin-top: 0.75rem;
    margin-bottom: 0.15rem;
  }

  .side-nav > .side-nav-section-label--zh:first-of-type {
    margin-top: 0;
  }
}

/* —— 无障碍与页面级信息架构 —— */
.skip-link {
  position: absolute;
  left: 0.75rem;
  top: 0.65rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  z-index: 100;
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}

.skip-link:focus {
  clip-path: none;
  width: auto;
  height: auto;
  overflow: visible;
  white-space: normal;
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.page-rail {
  margin: 0;
  padding: 0 0 0.15rem;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 75%, transparent);
}

.page-title {
  margin: 0 0 0.4rem;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.2;
  color: var(--text);
}

.page-desc {
  margin: 0;
  max-width: 40rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
}

.page-desc code {
  font-size: 0.84em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: color-mix(in srgb, var(--border) 35%, transparent);
}

.field-hint {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.45;
  max-width: 36rem;
}

.overview-intro {
  margin: 0 0 var(--admin-gap-sm);
  font-size: 0.875rem;
  line-height: 1.55;
  max-width: 48rem;
}

.overview-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--admin-gap-sm);
}

.overview-json-label {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.overview-json-label + .out {
  margin-top: 0;
}

.loading-row td {
  text-align: center;
  color: var(--muted);
  padding: 1.35rem 1rem;
  font-size: 0.875rem;
}

/* —— 控制台登录壳 —— */
.admin-login-mask {
  box-sizing: border-box;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--bg);
}

.admin-login-mask[hidden] {
  display: none !important;
}

.admin-login-card {
  width: 100%;
  max-width: 22rem;
  padding: 1.5rem 1.35rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-md);
}

.admin-login-title {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.admin-login-lead {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

.admin-login-form {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.admin-login-form label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}

.admin-login-form input {
  width: 100%;
  margin-top: 0.25rem;
  box-sizing: border-box;
}

.admin-login-hint {
  margin: 1rem 0 0;
  font-size: 0.78rem;
  line-height: 1.45;
}

.admin-app-root[hidden] {
  display: none !important;
}

.admin-logout-btn {
  width: 100%;
  box-sizing: border-box;
}

.admin-embed-shell {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 0;
  flex: 1;
}

.admin-embed-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.admin-embed-open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.admin-embed-open:hover {
  background: color-mix(in srgb, var(--border) 45%, var(--card));
}

.admin-embed-frame-wrap {
  flex: 1;
  min-height: min(78vh, 860px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg);
}

.admin-embed-frame {
  display: block;
  width: 100%;
  height: min(78vh, 860px);
  min-height: 480px;
  border: 0;
}