:root {
  --bg: #f4efe4;
  --bg-soft: #fbf6eb;
  --panel: rgba(255, 250, 241, 0.92);
  --panel-solid: #fffaf1;
  --line: #d8cdb4;
  --line-strong: #c8bb9f;
  --ink: #1f1d18;
  --muted: #6e6757;
  --accent: #126c52;
  --accent-strong: #0a4f3c;
  --accent-soft: rgba(18, 108, 82, 0.1);
  --danger: #9d2c2c;
  --console: #181b1f;
  --console-ink: #d9f3df;
  --shadow: 0 24px 60px rgba(40, 30, 10, 0.08);
  --shadow-soft: 0 12px 28px rgba(34, 27, 13, 0.08);
  --sidebar-width: 276px;
  --sidebar-collapsed: 92px;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(18, 108, 82, 0.12), transparent 28%),
    linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.05;
}

h2 {
  font-size: clamp(24px, 3vw, 34px);
}

h3 {
  font-size: 19px;
}

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

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
}

.subtle,
.meta,
.notes,
.empty,
.panel-head span,
.content-topbar-copy p {
  color: var(--muted);
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-card {
  width: min(560px, 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel-solid);
  box-shadow: var(--shadow);
  padding: 32px;
}

.auth-form {
  margin-top: 20px;
}

.auth-error {
  min-height: 22px;
  margin-top: 14px;
  color: var(--danger);
}

.admin-shell {
  position: relative;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
  transition: grid-template-columns 0.24s ease;
}

.admin-shell.sidebar-collapsed {
  grid-template-columns: var(--sidebar-collapsed) minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 20px 18px;
  background: rgba(255, 250, 241, 0.8);
  backdrop-filter: blur(18px);
  border-right: 1px solid rgba(200, 187, 159, 0.52);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 16px;
  z-index: 30;
}

.sidebar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.sidebar-brand {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0;
}

.brand-copy {
  min-width: 0;
}

.brand-copy h1 {
  max-width: none;
  font-size: 24px;
  line-height: 1;
}

.sidebar-toggle,
.mobile-nav-btn {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 14px;
  border: 1px solid rgba(18, 108, 82, 0.14);
  background: rgba(255, 255, 255, 0.74);
  color: var(--accent-strong);
  display: inline-grid;
  place-items: center;
  box-shadow: var(--shadow-soft);
}

.sidebar-toggle svg,
.mobile-nav-btn svg,
.nav-btn__icon svg {
  width: 18px;
  height: 18px;
}

.sidebar-nav {
  display: grid;
  gap: 8px;
  align-content: start;
}

.sidebar-footer {
  padding-top: 10px;
  border-top: 1px solid rgba(200, 187, 159, 0.45);
}

.nav-btn,
.sidebar-logout {
  width: 100%;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  text-align: left;
  color: var(--ink);
  background: transparent;
}

.nav-btn__icon {
  width: 22px;
  min-width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  color: currentColor;
}

.nav-btn__label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
  font-weight: 600;
}

.nav-btn:hover:not(:disabled),
.sidebar-logout:hover:not(:disabled) {
  border-color: rgba(18, 108, 82, 0.12);
  background: rgba(18, 108, 82, 0.08);
}

.nav-btn.active {
  background: linear-gradient(145deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: 0 12px 22px rgba(10, 79, 60, 0.2);
}

.admin-shell.sidebar-collapsed .brand-copy,
.admin-shell.sidebar-collapsed .nav-btn__label {
  display: none;
}

.admin-shell.sidebar-collapsed .sidebar-toggle svg {
  transform: rotate(180deg);
}

.admin-shell.sidebar-collapsed .sidebar-top,
.admin-shell.sidebar-collapsed .sidebar-brand,
.admin-shell.sidebar-collapsed .nav-btn,
.admin-shell.sidebar-collapsed .sidebar-logout {
  justify-content: center;
}

.admin-shell.sidebar-collapsed .sidebar-top {
  display: grid;
  justify-items: center;
}

.admin-shell.sidebar-collapsed .sidebar-brand {
  display: none;
}

.admin-shell.sidebar-collapsed .nav-btn,
.admin-shell.sidebar-collapsed .sidebar-logout {
  position: relative;
  width: 52px;
  min-height: 52px;
  padding: 0;
  border-radius: 18px;
  justify-self: center;
}

.admin-shell.sidebar-collapsed .nav-btn__icon {
  width: 20px;
  min-width: 20px;
  height: 20px;
}

.admin-shell.sidebar-collapsed .nav-btn::after,
.admin-shell.sidebar-collapsed .sidebar-logout::after {
  content: attr(data-label);
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(-4px);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(31, 29, 24, 0.92);
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.02em;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.16);
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.admin-shell.sidebar-collapsed .nav-btn:hover::after,
.admin-shell.sidebar-collapsed .sidebar-logout:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.content-shell {
  min-width: 0;
  padding: 22px 22px 36px;
}

.content-topbar {
  display: none;
}

.content-topbar-copy strong {
  display: block;
  font-size: 18px;
  color: var(--ink);
}

.sidebar-overlay {
  display: none;
}

.section-card {
  display: none;
}

.section-card.active {
  display: block;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  margin-bottom: 18px;
}

.panel,
.metric-card,
.entity-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.panel {
  padding: 22px;
  margin-bottom: 20px;
}

.compact {
  margin-top: 20px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: start;
  margin-bottom: 18px;
}

.panel-head--stack {
  display: block;
}

.grid-two,
.metric-grid {
  display: grid;
  gap: 18px;
}

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

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card {
  padding: 18px;
}

.metric-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 28px;
}

.stack,
.simple-list,
.entity-list,
.task-side-list {
  display: grid;
  gap: 14px;
}

.simple-row,
.task-side-item {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.95);
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  text-align: left;
  box-shadow: var(--shadow-soft);
}

.simple-row:hover:not(:disabled),
.task-side-item:hover:not(:disabled) {
  border-color: rgba(18, 108, 82, 0.28);
  transform: translateY(-1px);
}

.task-side-item.selected {
  background: linear-gradient(145deg, var(--accent), var(--accent-strong));
  border-color: transparent;
}

.task-side-item.selected strong,
.task-side-item.selected span {
  color: #fff;
}

.entity-card {
  padding: 16px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.entity-actions,
.task-actions,
.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.form-grid .form-actions {
  align-items: end;
}

.full-row {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 8px;
}

label span {
  font-size: 13px;
  color: var(--muted);
}

.field-card {
  padding: 12px;
  border: 1px solid rgba(216, 205, 180, 0.8);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.54);
}

.field-card--compact {
  padding: 10px 12px;
}

.field-card--checkbox {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffdf8;
  padding: 12px 14px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(18, 108, 82, 0.48);
  box-shadow: 0 0 0 4px rgba(18, 108, 82, 0.09);
  background: #fff;
}

textarea {
  resize: vertical;
  min-height: 96px;
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) calc(50% - 2px),
    calc(100% - 14px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

button {
  border: 0;
  border-radius: 16px;
  padding: 12px 16px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: transform 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}

button:hover:not(:disabled) {
  background: var(--accent-strong);
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(10, 79, 60, 0.16);
}

button:disabled {
  opacity: 0.48;
  cursor: not-allowed;
  box-shadow: none;
}

button.danger {
  background: var(--danger);
}

.detail-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 20px;
}

.task-side-wrap {
  position: sticky;
  top: 22px;
  align-self: start;
}

.task-side-panel,
.task-detail-panel {
  margin-bottom: 0;
}

.task-side-panel {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  min-height: calc(100vh - 44px);
}

.task-filter-bar {
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(110, 103, 87, 0.14);
}

.task-side-list {
  max-height: calc(100vh - 242px);
  overflow: auto;
  padding-right: 4px;
}

.task-detail-panel {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  min-height: calc(100vh - 44px);
}

.task-detail-header {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(110, 103, 87, 0.14);
}

.console-box {
  margin-top: 14px;
  border: 1px solid #252d32;
  border-radius: 18px;
  overflow: hidden;
}

.console-title {
  background: #111419;
  color: #eef8f1;
  padding: 10px 14px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

pre {
  margin: 0;
  padding: 14px;
  overflow: auto;
  background: var(--console);
  color: var(--console-ink);
  font-family: Consolas, "SFMono-Regular", Menlo, monospace;
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.large-console {
  margin-top: 0;
}

.large-console pre,
.large-console #task-console {
  min-height: calc(100vh - 290px);
  max-height: calc(100vh - 290px);
}

.checkbox-row input {
  width: auto;
  margin: 0;
}

.api-key-created {
  margin-top: 16px;
}

.flash-key {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fffdf8;
  padding: 14px;
}

.flash-key code {
  display: block;
  margin-top: 8px;
  word-break: break-all;
}

.doc-block + .doc-block {
  margin-top: 20px;
}

.doc-pre {
  max-height: none;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fffdf8;
}

.doc-table th,
.doc-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(110, 103, 87, 0.12);
}

.doc-table thead th {
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.empty {
  padding: 16px 0 4px;
}

code {
  font-family: Consolas, "SFMono-Regular", Menlo, monospace;
}

@media (max-width: 1120px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-layout {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (max-width: 960px) {
  .admin-shell {
    display: block;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: min(88vw, 320px);
    transform: translateX(-105%);
    transition: transform 0.24s ease;
    box-shadow: var(--shadow);
  }

  .admin-shell.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .sidebar-overlay {
    position: fixed;
    inset: 0;
    border: 0;
    border-radius: 0;
    background: rgba(18, 16, 11, 0.34);
    padding: 0;
    display: none;
    z-index: 20;
  }

  .admin-shell.sidebar-open .sidebar-overlay {
    display: block;
  }

  .content-shell {
    padding: 16px 16px 30px;
  }

  .content-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(255, 250, 241, 0.84);
    box-shadow: var(--shadow-soft);
  }

  .grid-two,
  .detail-layout,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .task-side-wrap {
    position: static;
  }

  .task-side-panel,
  .task-detail-panel {
    min-height: auto;
  }

  .task-side-list,
  .large-console pre,
  .large-console #task-console {
    max-height: none;
    min-height: 280px;
  }

  .entity-card {
    flex-direction: column;
  }

  .panel {
    padding: 18px;
  }
}

@media (max-width: 640px) {
  .auth-card {
    padding: 24px;
  }

  .sidebar {
    width: min(92vw, 320px);
    padding: 18px 14px;
  }

  .sidebar-toggle {
    display: none;
  }

  .metric-card strong {
    font-size: 24px;
  }

  .nav-btn,
  .sidebar-logout {
    min-height: 44px;
    padding: 10px 12px;
  }

  .field-card {
    padding: 10px;
  }

  input,
  select,
  textarea,
  button {
    font-size: 15px;
  }

  .task-actions,
  .entity-actions,
  .form-actions {
    flex-direction: column;
  }

  .task-actions button,
  .entity-actions button,
  .form-actions button {
    width: 100%;
  }
}