:root {
  --ink: #332c2b;
  --muted: #776c68;
  --paper: #fffaf7;
  --ivory: #f8f2ee;
  --soft: #f1e7e1;
  --clay: #8d5556;
  --clay-dark: #573a3a;
  --blue: #1545c8;
  --green: #1f7a45;
  --red: #b3263a;
  --line: rgba(51, 44, 43, 0.15);
  --shadow: 0 20px 60px rgba(51, 44, 43, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(141, 85, 86, 0.13), transparent 34rem),
    linear-gradient(135deg, #fffaf7 0%, #f8f2ee 48%, #efe2dc 100%);
  font-family: "Segoe UI", Arial, sans-serif;
}

.login-page {
  display: grid;
  place-items: center;
  padding: 28px;
}

.login-shell {
  width: min(100%, 520px);
  display: grid;
  gap: 22px;
}

.login-brand {
  justify-self: center;
  color: var(--clay-dark);
}

.login-card {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 6vw, 42px);
  background: rgba(255, 250, 247, 0.9);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  text-align: center;
}

.login-card h1 {
  margin: 0;
  font-size: clamp(2.5rem, 10vw, 4.8rem);
  line-height: 0.92;
  text-transform: uppercase;
}

.login-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.login-form {
  display: grid;
  gap: 12px;
  text-align: left;
}

.login-form button {
  width: 100%;
  margin-top: 4px;
  color: var(--paper);
  background: var(--clay);
  border-color: var(--clay);
}

button,
a,
label.file-action {
  font: inherit;
}

button,
.ghost,
.file-action {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: inherit;
  background: transparent;
  cursor: pointer;
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

button:disabled {
  cursor: wait;
  opacity: 0.68;
}

code {
  padding: 2px 5px;
  background: rgba(51, 44, 43, 0.08);
  border-radius: 5px;
}

.admin-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px clamp(16px, 4vw, 46px);
  color: var(--paper);
  background: rgba(141, 85, 86, 0.96);
  box-shadow: 0 14px 38px rgba(51, 44, 43, 0.16);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand span {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 900;
}

.brand strong {
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.admin-actions button:not(.ghost),
.json-head button {
  color: var(--paper);
  border-color: var(--blue);
  background: var(--blue);
}

.file-action input {
  display: none;
}

.admin-shell {
  width: min(1500px, calc(100% - 28px));
  display: grid;
  grid-template-columns: minmax(250px, 320px) minmax(0, 1fr);
  gap: 24px;
  margin: 26px auto 80px;
}

.admin-sidebar,
.admin-workspace {
  background: rgba(255, 250, 247, 0.82);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.admin-sidebar {
  position: sticky;
  top: 86px;
  align-self: start;
  display: grid;
  gap: 20px;
  padding: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.admin-sidebar h1,
.workspace-toolbar h2,
.json-head h3 {
  margin: 0;
  line-height: 1;
  text-transform: uppercase;
}

.admin-sidebar h1 {
  max-width: 11ch;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.sidebar-text,
.sidebar-card p,
.json-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.section-tabs {
  display: grid;
  gap: 8px;
}

.admin-tab {
  width: 100%;
  justify-content: flex-start;
  color: var(--clay-dark);
  background: #ffffff;
  border-color: var(--line);
  border-radius: 8px;
}

.admin-tab.is-active {
  color: var(--paper);
  background: var(--clay);
  border-color: var(--clay);
}

.admin-tab span {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.66rem;
}

.sidebar-card {
  display: grid;
  gap: 8px;
  padding: 16px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-workspace {
  min-width: 0;
  padding: clamp(18px, 3vw, 34px);
}

.workspace-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.workspace-toolbar h2 {
  font-size: clamp(2rem, 5vw, 4.2rem);
}

.workspace-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.search-box {
  min-width: min(100%, 250px);
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.search-box input {
  min-height: 42px;
}

.status {
  display: none;
  margin: 0 0 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 700;
}

.status.is-visible {
  display: block;
}

.status.is-success {
  color: #173f25;
  background: #eaf7ee;
  border-color: #79b98a;
}

.status.is-error {
  color: #6f1220;
  background: #fdecef;
  border-color: #d77b89;
}

.status.is-info {
  color: var(--clay-dark);
  background: var(--soft);
}

.toast {
  position: fixed;
  z-index: 40;
  right: 20px;
  bottom: 20px;
  max-width: min(430px, calc(100% - 40px));
  padding: 16px 18px;
  color: var(--paper);
  background: var(--blue);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(51, 44, 43, 0.24);
  font-weight: 850;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.toast.is-error {
  background: var(--red);
}

.admin-form {
  display: grid;
  gap: 16px;
}

.admin-section,
.group,
.array-item,
.json-panel {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.admin-section {
  overflow: hidden;
}

.admin-section summary,
.group summary {
  cursor: pointer;
  list-style: none;
}

.admin-section summary::-webkit-details-marker,
.group summary::-webkit-details-marker {
  display: none;
}

.section-summary,
.group-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.section-summary {
  padding: 18px 20px;
  color: var(--paper);
  background: linear-gradient(135deg, var(--clay), var(--clay-dark));
}

.section-summary strong,
.group-summary strong {
  font-size: 0.86rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-summary span,
.group-summary span {
  color: inherit;
  opacity: 0.75;
  font-size: 0.8rem;
}

.section-body,
.group-body {
  display: grid;
  gap: 16px;
  padding: 20px;
}

.admin-guide {
  display: grid;
  gap: 10px;
  padding: 16px;
  color: var(--clay-dark);
  background: linear-gradient(135deg, rgba(141, 85, 86, 0.11), rgba(21, 69, 200, 0.05));
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-guide-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-guide strong {
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.admin-guide a {
  color: var(--blue);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
}

.admin-guide a:focus-visible,
.admin-guide a:hover {
  text-decoration: underline;
}

.admin-guide ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.5;
}

.group {
  background: var(--ivory);
}

.group-summary {
  padding: 14px 16px;
  color: var(--clay-dark);
}

.group-summary > span:first-child {
  display: grid;
  gap: 5px;
}

.group-summary em {
  max-width: 70ch;
  color: var(--muted);
  font-size: 0.88rem;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.45;
  text-transform: none;
}

.group-body {
  padding-top: 0;
}

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

.field.is-hidden,
.group.is-hidden,
.array-item.is-hidden {
  display: none;
}

label,
.field-label {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

input,
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--clay);
  box-shadow: 0 0 0 3px rgba(141, 85, 86, 0.13);
  outline: none;
}

textarea {
  min-height: 108px;
  resize: vertical;
}

.text-field textarea {
  min-height: 140px;
}

.rich-field {
  gap: 10px;
}

.rich-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px;
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.rich-button,
.rich-color {
  min-width: 36px;
  min-height: 34px;
  padding: 6px 10px;
  color: var(--clay-dark);
  background: #ffffff;
  border-color: var(--line);
  border-radius: 8px;
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: none;
}

.rich-button:nth-child(1) {
  font-weight: 900;
}

.rich-button:nth-child(2) {
  font-style: italic;
}

.rich-button:nth-child(3) {
  text-decoration: underline;
}

.rich-colors {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-left: 6px;
  border-left: 1px solid var(--line);
}

.rich-color {
  width: 34px;
  min-width: 34px;
  padding: 0;
  border-radius: 999px;
}

.rich-color::before {
  content: "";
  width: 18px;
  height: 18px;
  display: block;
  background: var(--swatch);
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
}

.rich-editor {
  min-height: 150px;
  padding: 13px 14px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  line-height: 1.65;
  outline: none;
  overflow: auto;
}

.rich-editor:focus {
  border-color: var(--clay);
  box-shadow: 0 0 0 3px rgba(141, 85, 86, 0.13);
}

.field-help {
  color: var(--muted);
  font-size: 0.86rem;
}

.image-field {
  grid-template-columns: minmax(150px, 220px) minmax(0, 1fr);
  align-items: start;
  gap: 16px;
}

.image-preview {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  padding: 10px;
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.image-controls {
  display: grid;
  gap: 10px;
}

.image-controls input[type="file"] {
  padding: 10px;
  background: var(--ivory);
}

.array-block {
  display: grid;
  gap: 12px;
}

.array-head,
.array-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.array-head h3 {
  margin: 0;
  color: var(--clay);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.admin-description {
  margin: -2px 0 4px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

.array-items {
  display: grid;
  gap: 12px;
}

.array-item {
  display: grid;
  gap: 14px;
  padding: 14px;
  background: rgba(255, 250, 247, 0.74);
}

.array-item[data-anchor]::before {
  content: "Ancre : #" attr(data-anchor);
  justify-self: start;
  padding: 5px 9px;
  color: var(--clay-dark);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field.is-technical,
.group.is-technical {
  opacity: 0.82;
}

.field.is-technical label::after,
.group.is-technical .group-summary strong::after {
  content: " · technique";
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.array-toolbar strong {
  color: var(--ink);
  font-size: 0.86rem;
}

.array-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.array-buttons button,
.array-add {
  min-height: 34px;
  padding: 8px 12px;
  font-size: 0.68rem;
}

.array-add {
  justify-self: start;
  color: var(--paper);
  border-color: var(--clay);
  background: var(--clay);
}

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

.json-panel {
  display: grid;
  gap: 16px;
  margin-top: 20px;
  padding: 20px;
}

.json-panel[hidden] {
  display: none;
}

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

.json-panel textarea {
  min-height: 520px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.5;
}

@media (max-width: 1050px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
  }

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

@media (max-width: 760px) {
  .admin-header,
  .workspace-toolbar,
  .json-head,
  .array-head,
  .array-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-actions,
  .admin-actions > *,
  .workspace-tools,
  .workspace-tools > *,
  .array-buttons,
  .array-buttons button,
  .section-tabs {
    width: 100%;
  }

  .section-tabs {
    grid-template-columns: 1fr;
  }

  .image-field {
    grid-template-columns: 1fr;
  }

  .workspace-toolbar h2 {
    font-size: clamp(1.9rem, 12vw, 3rem);
  }
}