:root {
  --navy: #1b3a4b;
  --navy-2: #24485c;
  --ink: #1c1915;
  --muted: #6d6458;
  --sand: #f3eee6;
  --paper: #fffdf9;
  --gold: #a68456;
  --line: #e5d9c8;
  --warn: #8a3d2a;
  --warn-bg: #f8ece6;
  --ok: #1f6b45;
  --shadow: 0 16px 40px rgba(28, 25, 21, 0.06);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--sand); color: var(--ink); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

.app {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100%;
}

.rail {
  background: var(--navy);
  color: #f6f1e8;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.brand { display: flex; gap: 12px; align-items: center; }
.brand strong { display: block; font-family: Palatino, Georgia, serif; font-size: 18px; font-weight: 700; }
.brand em { display: block; font-style: normal; color: #e6d3b0; font-size: 12px; margin-top: 2px; }
.mark {
  width: 38px; height: 38px; border: 1px solid #e6d3b0; display: grid; place-items: center;
  font-family: Palatino, Georgia, serif; letter-spacing: 0.04em;
}
.roles { display: flex; flex-direction: column; gap: 4px; }
.role-btn {
  text-align: left; background: transparent; border: 0; color: #f6f1e8;
  padding: 10px 10px; border-radius: 8px;
}
.role-btn small { display: block; color: #cbbfaa; font-size: 11px; margin-top: 2px; }
.role-btn.active, .role-btn:hover { background: var(--navy-2); }
.rail-foot { margin-top: auto; color: #cbbfaa; font-size: 12px; line-height: 1.45; }
.rail-foot p { margin: 0 0 8px; }

.workspace { padding: 22px 28px 32px; }
.top { display: flex; justify-content: space-between; gap: 16px; align-items: end; }
.kicker { margin: 0; color: var(--gold); letter-spacing: 0.12em; font-size: 11px; text-transform: uppercase; }
h1 { margin: 4px 0 6px; font-family: Palatino, Georgia, serif; font-size: 34px; font-weight: 700; }
.job { margin: 0; color: var(--muted); max-width: 640px; }
.guard-toggle { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--navy); }

.tasks { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0; }
.task-btn {
  border: 1px solid var(--line); background: var(--paper); border-radius: 999px;
  padding: 7px 12px; font-size: 13px;
}
.task-btn.active { background: var(--navy); color: white; border-color: var(--navy); }

.split { display: grid; grid-template-columns: minmax(280px, 0.9fr) 1.1fr; gap: 16px; align-items: start; }
.fields, .preview {
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow); padding: 16px;
}
.panel-head h2 { margin: 0; font-family: Palatino, Georgia, serif; font-size: 22px; }
.panel-head p { margin: 4px 0 12px; color: var(--muted); font-size: 14px; }
label.field { display: block; margin-bottom: 10px; }
label.field span { display: block; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
input, select, textarea {
  width: 100%; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 9px 10px;
}
textarea { min-height: 72px; resize: vertical; }
.form-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.btn { border: 1px solid var(--line); background: white; border-radius: 8px; padding: 9px 12px; }
.btn.primary { background: var(--navy); color: white; border-color: var(--navy); }
.btn.ghost { background: transparent; }
.status { min-height: 1.2em; font-size: 13px; color: var(--ok); }
.warn { background: var(--warn-bg); color: var(--warn); border-radius: 8px; padding: 10px 12px; font-size: 13px; line-height: 1.4; }
.code-field { margin-top: 12px; }
pre {
  margin: 0; white-space: pre-wrap; font-family: "Iowan Old Style", Palatino, Georgia, serif;
  font-size: 14.5px; line-height: 1.45; background: var(--sand); border-radius: 10px; padding: 14px;
  min-height: 180px;
}
pre.draft { background: white; border: 1px solid var(--line); min-height: 160px; margin-bottom: 12px; }

@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .rail { position: sticky; top: 0; z-index: 2; }
  .roles { flex-direction: row; overflow-x: auto; }
  .role-btn { min-width: 160px; }
  .rail-foot { display: none; }
  .split, .top { grid-template-columns: 1fr; display: grid; }
  .workspace { padding: 16px; }
  h1 { font-size: 28px; }
}

.host-note {
  margin: 14px 0 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--navy);
  font-size: 14px;
  line-height: 1.45;
}
.home-link { display: block; margin-top: 4px; color: #e6d3b0; font-size: 12px; text-decoration: none; }
.home-link:hover { text-decoration: underline; }

.site-nav { display: flex; flex-direction: column; gap: 2px; }
.site-nav a {
  color: #e6d3b0;
  text-decoration: none;
  font-size: 12px;
  padding: 5px 8px;
  border-radius: 6px;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { background: var(--navy-2); color: #f6f1e8; }
@media (max-width: 980px) {
  .site-nav { flex-direction: row; flex-wrap: wrap; }
}

.host-note a { font-weight: 700; }