:root {
  /* Audit-aligned palette */
  --bg: #F6F7F9;
  --panel: #FFFFFF;
  --surface: #FFFFFF;
  --surface-soft: #F1F4F7;
  --border: #E5E7EB;
  --border-strong: #D1D5DB;
  --line: #E5E7EB;
  --line-strong: #D1D5DB;
  --text: #111827;
  --muted: #6B7280;

  /* Brand: navy (was teal) */
  --accent: #183B5B;
  --accent-dark: #24547F;
  --accent-soft: #E8EEF4;
  --primary: #183B5B;
  --primary-hover: #24547F;
  --primary-soft: #E8EEF4;

  /* Semantic */
  --success: #16734C;
  --success-soft: #EAF6F0;
  --danger: #B42318;
  --danger-soft: #FDECEC;
  --warn: #B45309;
  --warn-soft: #FDF3E3;
  --ok: #16734C;
  --ok-soft: #EAF6F0;

  --radius: 14px;
  --shadow-card: 0 8px 28px rgba(17, 24, 39, 0.045);

  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;750;800&display=swap');

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; }

/* ------------------------------ Logo slot (shared) ------------------------------ */
.logo-slot {
  width: 100px;
  height: 52px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  background: var(--surface-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex: 0 0 auto;
  color: var(--muted);
  font-size: .66rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.logo-slot img { width: 100%; height: 100%; object-fit: contain; padding: 0; }

.title-group { min-width: 0; }
.title-group h1 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.02em;
  white-space: nowrap;
  margin: 0;
}
.title-group .sub {
  color: var(--muted);
  font-size: .76rem;
  margin-top: 1px;
  white-space: nowrap;
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }

/* ------------------------------ Login ------------------------------ */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background: var(--bg);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow-card);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.login-brand h1 { font-size: 1rem; font-weight: 700; letter-spacing: -.02em; margin: 0; }
.login-sub { color: var(--muted); font-size: .82rem; line-height: 1.5; margin: 0 0 22px; }

.login-card label { display: block; font-size: .8rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.login-card input {
  width: 100%;
  padding: 10px 12px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  outline: none;
  background: #fff;
}
.login-card input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.login-error { color: var(--danger); font-size: .82rem; margin: 10px 0 0; }
.login-card .btn-block { margin-top: 18px; }

/* ------------------------------ Botones ------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 650;
  padding: 7px 12px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .1s ease;
}
.btn:hover { border-color: var(--primary); background: var(--primary-soft); }
.btn:active:not(:disabled) { transform: scale(.99); }
.btn:disabled { opacity: .58; cursor: not-allowed; }

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 750;
  padding: 9px 16px;
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }

.btn-ghost {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}
.btn-ghost:hover { background: var(--surface-soft); color: var(--text); border-color: transparent; }

.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.btn-danger:hover { background: #95200f; border-color: #95200f; }

.btn-block { width: 100%; }
.btn-sm { padding: 5px 10px; font-size: .73rem; }

/* ------------------------------ Cabecera ------------------------------ */
.app-body { display: flex; flex-direction: column; height: 100vh; }

.app-header {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
  backdrop-filter: saturate(140%) blur(6px);
}
.topbar {
  width: min(1320px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 82px;
  padding: 10px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.header-active {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  color: var(--muted);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1 1 auto;
  justify-content: center;
}
.header-active strong { color: var(--text); font-weight: 650; }

.header-actions { display: flex; gap: 8px; align-items: center; }

/* ------------------------------ Distribución ------------------------------ */
.app-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 14px;
  padding: 14px;
  flex: 1 1 auto;
  min-height: 0;
  width: min(1320px, calc(100% - 28px));
  margin: 0 auto;
  box-sizing: border-box;
}

.editor-panel, .side-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

/* ------------------------------ Editor ------------------------------ */
.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

/* Badge family rewired to Audit status-badge tokens */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .73rem;
  font-weight: 750;
  border-radius: 999px;
  padding: 5px 10px;
  background: var(--surface-soft);
  color: var(--muted);
}
.badge-version { background: var(--primary-soft); color: var(--primary); }
.badge-active  { background: var(--success-soft); color: var(--success); }
.badge-old     { background: var(--warn-soft); color: var(--warn); }
.badge-dirty   { background: var(--warn-soft); color: var(--warn); }

/* Status-badge alias so we can call .running/.done/.error if desired later */
.status-badge { display: inline-flex; align-items: center; padding: 5px 10px; border-radius: 999px; font-size: .73rem; font-weight: 750; }
.status-badge.idle    { background: var(--surface-soft); color: var(--muted); }
.status-badge.running { background: var(--primary-soft); color: var(--primary); }
.status-badge.done    { background: var(--success-soft); color: var(--success); }
.status-badge.error   { background: var(--danger-soft); color: var(--danger); }

#editor {
  flex: 1 1 auto;
  width: 100%;
  border: 0;
  resize: none;
  outline: none;
  padding: 16px 18px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  background: var(--surface);
  white-space: pre;
  overflow-wrap: normal;
  overflow: auto;
  tab-size: 2;
}

.editor-footer {
  display: flex;
  gap: 16px;
  padding: 9px 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .73rem;
}

/* ------------------------------ Panel lateral ------------------------------ */
.side-tabs {
  display: flex;
  gap: 4px;
  padding: 10px 12px 0;
  border-bottom: 1px solid var(--line);
}
.side-tab {
  border: 0;
  background: transparent;
  font-size: .78rem;
  font-weight: 650;
  color: var(--muted);
  padding: 8px 12px 10px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  letter-spacing: .01em;
}
.side-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

.side-content { flex: 1 1 auto; overflow-y: auto; padding: 12px; }

.version-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 10px;
  background: var(--surface);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.version-item.is-active { border-color: #BFD6C8; background: #FBFFFC; }
.version-item.is-loaded { box-shadow: 0 0 0 2px var(--primary-soft); border-color: var(--primary); }
.version-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.version-date { margin-left: auto; color: var(--muted); font-size: .73rem; }
.version-meta { font-size: .76rem; color: var(--muted); margin: 6px 0 8px; line-height: 1.45; word-break: break-word; }
.version-meta strong { color: var(--text); font-weight: 650; }
.version-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.event-item {
  display: flex;
  gap: 10px;
  padding: 9px 4px;
  border-bottom: 1px solid var(--line);
  font-size: .76rem;
}
.event-item:last-child { border-bottom: 0; }
.event-chip {
  flex: 0 0 auto;
  font-size: .68rem;
  font-weight: 750;
  border-radius: 999px;
  padding: 3px 9px;
  height: fit-content;
  letter-spacing: .02em;
}
.event-created   { background: var(--primary-soft); color: var(--primary); }
.event-published { background: var(--success-soft); color: var(--success); }
.event-rollback  { background: var(--warn-soft); color: var(--warn); }
.event-body { line-height: 1.45; color: var(--text); word-break: break-word; }
.event-time { color: var(--muted); display: block; margin-top: 2px; }

.empty-note { color: var(--muted); font-size: .82rem; text-align: center; padding: 24px 8px; }

/* ------------------------------ Modales ------------------------------ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
  backdrop-filter: blur(2px);
}
.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 18px 50px rgba(15, 23, 32, 0.22);
}
.modal-wide { max-width: 1050px; }

.modal-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.modal-head h2 {
  font-size: .9rem;
  margin: 0;
  font-weight: 700;
  letter-spacing: -.01em;
}
.modal-close { margin-left: auto; }

.modal-body { padding: 16px 18px; overflow-y: auto; }
.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
}

.field { margin-bottom: 14px; }
.field label { display: block; font-size: .78rem; font-weight: 650; margin-bottom: 5px; color: var(--text); }
.field input[type="text"], .field textarea, .field select {
  width: 100%;
  padding: 9px 11px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  outline: none;
  background: #fff;
  color: var(--text);
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.field-check { display: flex; align-items: flex-start; gap: 8px; font-size: .82rem; line-height: 1.45; color: var(--text); }
.field-check input { margin-top: 2px; accent-color: var(--primary); }
.field-hint { font-size: .73rem; color: var(--muted); margin-top: 4px; }

/* ------------------------------ Diff ------------------------------ */
.diff-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.diff-controls select {
  padding: 7px 10px;
  font-size: .82rem;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  font-family: inherit;
}
.diff-summary { font-size: .76rem; color: var(--muted); margin-left: auto; }

.diff-view {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: auto;
  max-height: 62vh;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  background: #fff;
}
.diff-line { display: flex; white-space: pre-wrap; word-break: break-word; }
.diff-sign { flex: 0 0 22px; text-align: center; user-select: none; color: var(--muted); }
.diff-text { flex: 1 1 auto; padding-right: 10px; }
.diff-add { background: var(--success-soft); }
.diff-add .diff-sign { color: var(--success); font-weight: 750; }
.diff-del { background: var(--danger-soft); }
.diff-del .diff-sign { color: var(--danger); font-weight: 750; }
.diff-skip {
  text-align: center;
  color: var(--muted);
  background: var(--surface-soft);
  padding: 4px 0;
  font-size: .7rem;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
  cursor: pointer;
}
.diff-skip:hover { background: #E8ECF1; }
.diff-equal-note { padding: 18px; text-align: center; color: var(--muted); font-size: .82rem; }

/* ------------------------------ Toasts ------------------------------ */
.toasts {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 100;
}
.toast {
  background: #101418;
  color: #fff;
  font-size: .82rem;
  padding: 11px 16px;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(15, 23, 32, 0.3);
  max-width: 380px;
  line-height: 1.45;
}
.toast-error { background: #95200F; }

/* ------------------------------ Responsive ------------------------------ */
@media (max-width: 980px) {
  .app-body { height: auto; min-height: 100vh; }
  .app-main { grid-template-columns: 1fr; width: calc(100% - 20px); padding: 10px 0; }
  .editor-panel { min-height: 60vh; }
  #editor { min-height: 50vh; }
  .header-active { display: none; }
  .topbar { flex-direction: column; align-items: flex-start; min-height: 0; padding: 12px 0; }
  .header-actions { width: 100%; }
}