/* Warm dark neutral palette, Claude-UI inspired. Panel tones given directly:
   page bg rgb(29,29,28), panels rgb(32,32,31), inputs/highlight rgb(44,44,42). */
@font-face {
  font-family: "Inter";
  src: url("/fonts/Inter-Variable.woff2") format("woff2-variations"),
       url("/fonts/Inter-Regular.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 10px;

  --bg: #1d1d1c;
  --header: #1d1d1c;
  --panel: #201f1f;
  --panel-alt: #2c2c2a;
  --input: #2c2c2a;
  --input-border: #3d3d3a;

  --btn: #2c2c2a;
  --btn-hover: #373734;
  --btn-active: #262625;

  --border: #383835;
  --text: #f2f1ee;
  --text-muted: #a8a7a2;
  --text-dim: #77767a;

  --accent: #d97757;
  --accent-hover: #e58a6c;
  --accent-ink: #241510;
  --danger: #e2584f;
  --danger-hover: #ea6a61;
  --success: #6bab7f;
  --warn: #d6a94a;

  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.35);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.boot { display: flex; align-items: center; justify-content: center; height: 100vh; color: var(--text-dim); }
a { color: var(--accent); }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
svg.icon { width: 14px; height: 14px; flex-shrink: 0; }

/* ---------- layout shell ---------- */
.shell { display: flex; flex-direction: column; min-height: 100vh; }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--header); border-bottom: 1px solid var(--border); padding: 12px 20px;
}
.topbar .brand { display: flex; align-items: center; gap: 8px; font-weight: 600; letter-spacing: 0.01em; }
.topbar .brand .dot { width: 8px; height: 8px; border-radius: var(--radius-sm); background: var(--accent); }
.topbar nav { display: flex; gap: 6px; }
.topbar nav button { background: transparent; border: 1px solid transparent; }
.topbar nav button.active { background: var(--btn); border-color: var(--border); }

.content { flex: 1; width: 100%; max-width: 960px; margin: 0 auto; padding: 24px 20px 64px; animation: fade-up 0.28s var(--ease); }
.content.wide { max-width: 1100px; }

/* ---------- buttons ---------- */
button {
  cursor: pointer; background: var(--btn); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px 14px; transition: background-color 0.15s var(--ease), border-color 0.15s var(--ease), transform 0.1s var(--ease);
  display: inline-flex; align-items: center; gap: 6px;
}
button:hover { background: var(--btn-hover); }
button:active { background: var(--btn-active); transform: scale(0.98); }
button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
button.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
button.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
button.danger:hover { background: var(--danger); color: #1a0f0d; }
button.warn { background: transparent; border-color: var(--warn); color: var(--warn); }
button.warn:hover { background: var(--warn); color: #1a0f0d; }
button.baby-active { background: transparent; border-color: #ff69b4; color: #ff69b4; }
button.baby-active:hover { background: #ff69b4; color: #26101b; }
button.dev-active { background: transparent; border-color: #7fb0d9; color: #7fb0d9; }
button.dev-active:hover { background: #7fb0d9; color: #101a22; }
button.ghost { background: transparent; border-color: transparent; }
button.ghost:hover { background: var(--panel-alt); }
button.icon { padding: 6px 8px; line-height: 1; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- panels / cards ---------- */
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; }
.panel + .panel { margin-top: 16px; }
.panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 12px; }
.panel-header h2 { margin: 0; font-size: 15px; font-weight: 600; }
.card {
  background: var(--panel-alt); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; transition: border-color 0.15s var(--ease), transform 0.15s var(--ease);
}
.card + .card { margin-top: 10px; }
.card.clickable { cursor: pointer; }
.card.clickable:hover { border-color: var(--accent); transform: translateY(-1px); }
.card .name { font-weight: 600; word-break: break-all; }
.card .sub { font-size: 12px; color: var(--text-dim); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; margin-top: 2px; }

/* ---------- versions (3-column build pipeline) ---------- */
.version-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
@media (max-width: 900px) { .version-columns { grid-template-columns: 1fr; } }
.version-col h3 { margin: 0 0 4px; font-size: 13px; font-weight: 600; }
.version-col .hint { margin-bottom: 12px; }
.version-col .card + .card { margin-top: 8px; }

/* Anchor tags used as download buttons - button styling is normally scoped to <button>, this
   extends the same look to <a href> so a real download link doesn't look out of place next to
   real buttons in the same .btn-row. */
.btn-row a {
  cursor: pointer; background: var(--btn); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px 14px; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px; transition: background-color 0.15s var(--ease);
}
.btn-row a:hover { background: var(--btn-hover); }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.field-row { display: flex; gap: 12px; }
.field-row > .field { flex: 1; }
.check-row { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; color: var(--text-muted); }
.check-row input { accent-color: #ff69b4; }

input[type="text"], input[type="email"], input[type="password"], input[type="number"], select, textarea {
  background: var(--input); border: 1px solid var(--input-border); border-radius: var(--radius);
  padding: 9px 11px; outline: none; transition: border-color 0.15s var(--ease); width: 100%;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
input::placeholder, textarea::placeholder { color: var(--text-dim); }
.mode-select { width: auto; min-width: 92px; }
.mode-select.baby { border-color: #ff69b4; color: #ff69b4; }
.mode-select.dev { border-color: #7fb0d9; color: #7fb0d9; }
.hint { font-size: 12px; color: var(--text-dim); }

/* ---------- auth screens ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-card { width: 100%; max-width: 380px; animation: fade-up 0.3s var(--ease); }
.auth-card h1 { font-size: 18px; margin: 0 0 4px; }
.auth-card .subtitle { color: var(--text-muted); font-size: 13px; margin-bottom: 20px; }
.auth-switch { margin-top: 16px; text-align: center; font-size: 13px; color: var(--text-muted); }
.auth-switch button { background: none; border: none; padding: 0; color: var(--accent); text-decoration: underline; }

.copy-code { word-break: break-all; background: var(--input); border: 1px solid var(--input-border); border-radius: var(--radius); padding: 10px 12px; font-size: 12px; }

/* ---------- badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 4px; border-radius: var(--radius-sm); padding: 2px 8px;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
  background: var(--panel-alt); border: 1px solid var(--border); color: var(--text-muted);
}
.badge.ok { color: var(--success); border-color: var(--success); }
.badge.warn { color: var(--danger); border-color: var(--danger); }
.badge.baby { color: #ff69b4; border-color: #ff69b4; margin-left: 5px; }
.badge.dev { color: #7fb0d9; border-color: #7fb0d9; margin-left: 5px; }
.badge.method-get { color: #7fb0d9; border-color: #7fb0d9; }
.badge.method-post { color: var(--success); border-color: var(--success); }
.badge.method-put, .badge.method-patch { color: var(--warn); border-color: var(--warn); }
.badge.method-delete { color: var(--danger); border-color: var(--danger); }

/* ---------- endpoint list ---------- */
.endpoint-row { display: flex; align-items: center; gap: 14px; }
.endpoint-row .meta { flex: 1; min-width: 0; }
.endpoint-row .name { font-weight: 600; }
.endpoint-row .sub { font-size: 12px; color: var(--text-dim); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* ---------- live feed ---------- */
.feed-layout { display: grid; grid-template-columns: 320px 1fr; gap: 16px; align-items: start; }
@media (max-width: 800px) { .feed-layout { grid-template-columns: 1fr; } }

.feed-list { max-height: 70vh; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.feed-item {
  background: var(--panel-alt); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 12px; cursor: pointer; transition: border-color 0.15s var(--ease);
}
.feed-item:hover, .feed-item.selected { border-color: var(--accent); }
.feed-item.entering { animation: slide-in 0.35s var(--ease); }
.feed-item .row1 { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.feed-item .path { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--text-muted); margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.feed-item .time { font-size: 11px; color: var(--text-dim); }

.feed-detail { background: var(--panel-alt); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; min-height: 200px; }
.feed-detail h3 { margin: 16px 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); }
.feed-detail h3:first-child { margin-top: 0; }
pre.body-block {
  background: var(--input); border: 1px solid var(--input-border); border-radius: var(--radius);
  padding: 12px; font-size: 12px; overflow-x: auto; white-space: pre-wrap; word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; margin: 0;
}
table.kv { width: 100%; border-collapse: collapse; font-size: 12px; }
table.kv td { padding: 4px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.kv td:first-child { color: var(--text-muted); white-space: nowrap; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-dim); display: inline-block; transition: background-color 0.2s var(--ease); }
.live-dot.connected { background: var(--success); box-shadow: 0 0 0 3px rgba(107, 171, 127, 0.22); animation: pulse 2s var(--ease) infinite; }

/* ---------- modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(10, 10, 9, 0.6); display: flex; align-items: center;
  justify-content: center; padding: 20px; z-index: 50; animation: fade-in 0.15s var(--ease);
}
.modal {
  width: 100%; max-width: 480px; max-height: calc(100vh - 40px); overflow-y: auto;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; box-shadow: var(--shadow); animation: scale-in 0.18s var(--ease);
}
.modal h2 { margin: 0 0 16px; font-size: 16px; }

/* ---------- toast ---------- */
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--panel-alt);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 16px; box-shadow: var(--shadow);
  font-size: 13px; z-index: 100; animation: toast-in 0.25s var(--ease);
}
.toast.error { border-color: var(--danger); color: var(--danger); }

.empty { text-align: center; color: var(--text-dim); padding: 32px 0; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* ---------- animations ---------- */
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scale-in { from { opacity: 0; transform: scale(0.96) translateY(4px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes slide-in { from { opacity: 0; transform: translateX(-6px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 8px); } to { opacity: 1; transform: translate(-50%, 0); } }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 3px rgba(107, 171, 127, 0.22); } 50% { box-shadow: 0 0 0 5px rgba(107, 171, 127, 0.08); } }