:root {
  --bg: #f5f6fa;
  --panel: #ffffff;
  --panel-2: #f0f2f7;
  --border: #e3e6ef;
  --border-strong: #c9cfde;
  --text: #1a1f2e;
  --text-2: #4a5168;
  --muted: #7c849b;
  --primary: #5b3df5;
  --primary-hover: #4a2fdb;
  --primary-soft: rgba(91,61,245,0.08);
  --danger: #e53e51;
  --danger-soft: rgba(229,62,81,0.08);
  --success: #0fa68c;
  --success-soft: rgba(15,166,140,0.08);
  --warn: #d49317;
  --shadow: 0 1px 2px rgba(20,28,50,0.04), 0 4px 12px rgba(20,28,50,0.04);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 14px;
}
body.centered { display: grid; place-items: center; min-height: 100vh; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--panel-2); border: 1px solid var(--border); padding: 1px 6px; border-radius: 4px; font-size: .85em; font-family: ui-monospace, "SF Mono", Menlo, monospace; color: var(--text-2); }

.topbar {
  display: flex; align-items: center; gap: 1.25rem;
  padding: .85rem 1.5rem; background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.topbar .brand a { color: var(--text); font-weight: 600; font-size: 1rem; }
.topbar nav { display: flex; gap: .25rem; flex: 1; margin-left: 1rem; }
.topbar nav a { padding: .4rem .75rem; border-radius: 6px; color: var(--text-2); }
.topbar nav a.active { background: var(--primary-soft); color: var(--primary); }
.topbar nav a:hover { background: var(--panel-2); text-decoration: none; }
.topbar nav a.active:hover { background: var(--primary-soft); }
.topbar .user { display: flex; align-items: center; gap: .75rem; color: var(--muted); font-size: .85rem; }

main { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.page-head h1 { margin: 0; font-size: 1.4rem; font-weight: 600; }

h1, h2, h3 { margin: 1.5rem 0 .75rem; font-weight: 600; }
h2 { font-size: 1.1rem; }
h3 { font-size: .95rem; color: var(--text-2); }

.muted { color: var(--muted); }
.small { font-size: .82rem; }
.req { color: var(--danger); }

button, .button {
  display: inline-flex; align-items: center; gap: .35rem;
  background: var(--panel); color: var(--text); border: 1px solid var(--border-strong);
  padding: .5rem .9rem; border-radius: 6px; cursor: pointer; font-size: .88rem;
  font-family: inherit; transition: background .12s, border-color .12s;
}
button:hover, .button:hover { background: var(--panel-2); border-color: var(--muted); text-decoration: none; }
button.primary, .button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.primary:hover, .button.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
button.ghost, .button.ghost { background: transparent; border-color: var(--border); }
button.ghost:hover, .button.ghost:hover { background: var(--panel-2); }
button.danger, .button.danger { background: transparent; color: var(--danger); border-color: rgba(229,62,81,0.3); }
button.danger:hover, .button.danger:hover { background: var(--danger-soft); border-color: var(--danger); }
button.small { padding: .3rem .6rem; font-size: .8rem; }
button.block { width: 100%; justify-content: center; padding: .65rem; }

input, select, textarea {
  width: 100%; padding: .55rem .7rem; background: var(--panel);
  border: 1px solid var(--border-strong); border-radius: 6px; color: var(--text);
  font: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-color: var(--primary); }
input:disabled { background: var(--panel-2); color: var(--muted); }
label { display: block; margin: .9rem 0; color: var(--text-2); font-size: .85rem; font-weight: 500; }
label input, label select, label textarea { margin-top: .35rem; color: var(--text); font-weight: 400; }
textarea { resize: vertical; font-family: ui-monospace, "SF Mono", Menlo, monospace; }

.flash { padding: .7rem 1rem; border-radius: 6px; margin-bottom: 1rem; border: 1px solid; }
.flash-success { background: var(--success-soft); border-color: rgba(15,166,140,0.25); color: #0a7a66; }
.flash-error { background: var(--danger-soft); border-color: rgba(229,62,81,0.25); color: #b32a3b; }

.auth-box {
  background: var(--panel); padding: 2rem; border-radius: 12px;
  border: 1px solid var(--border); width: min(360px, 90vw);
  box-shadow: var(--shadow);
}
.auth-box h1 { margin: 0 0 .25rem; font-size: 1.4rem; }
.auth-box p { margin: 0 0 1.5rem; }

.empty { padding: 2rem; text-align: center; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; color: var(--muted); }

table.apps { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); }
table.apps th, table.apps td { padding: .8rem .9rem; text-align: left; border-bottom: 1px solid var(--border); }
table.apps th { background: var(--panel-2); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
table.apps tr:last-child td { border-bottom: none; }
table.apps tr:hover { background: rgba(91,61,245,0.025); }
.actions { display: flex; gap: .35rem; flex-wrap: wrap; }

.tag { display: inline-block; padding: .15rem .55rem; border-radius: 4px; font-size: .72rem; font-weight: 500; letter-spacing: .02em; }
.tag-docker-compose { background: rgba(91,61,245,0.1); color: var(--primary); }
.tag-pm2 { background: rgba(15,166,140,0.12); color: var(--success); }
.tag-custom { background: rgba(212,147,23,0.12); color: var(--warn); }

.status { font-weight: 500; font-size: .85rem; white-space: nowrap; }
.status-up { color: var(--success); }
.status-down { color: var(--danger); }
.status-unknown { color: var(--muted); }

.ext-link { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .85em; word-break: break-all; }

.form { background: var(--panel); padding: 1.5rem; border-radius: 10px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.form .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form label { margin: .9rem 0; }
.actions-row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.inline-form { display: flex; gap: 1rem; align-items: end; padding: 1rem; }
.inline-form label { flex: 1; margin: 0; }

.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 1rem; padding: 1rem; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 1rem; box-shadow: var(--shadow); }
.info-grid > div { display: flex; flex-direction: column; gap: .25rem; }
.info-grid .label { font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }

.status-card { padding: 1rem; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 1rem; display: flex; flex-direction: column; gap: .75rem; box-shadow: var(--shadow); }
.status-row { display: flex; gap: .75rem; align-items: center; }

.result { padding: 1rem; background: var(--panel); border: 1px solid var(--border); border-left: 3px solid var(--success); border-radius: 8px; margin-bottom: 1rem; box-shadow: var(--shadow); }
.result-fail { border-left-color: var(--danger); }
.result-head { font-weight: 600; margin-bottom: .5rem; font-size: .85rem; }
.result pre { background: #1a1f2e; color: #e6e8ef; padding: .75rem; border-radius: 6px; font-size: .8rem; overflow-x: auto; max-height: 320px; margin: .5rem 0 0; white-space: pre-wrap; }
.result pre.stderr { color: #ff8a93; }

.commands { background: var(--panel); padding: 1rem; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 1rem; box-shadow: var(--shadow); }
.commands summary { cursor: pointer; font-weight: 500; color: var(--text-2); }
.commands dl { display: grid; grid-template-columns: 80px 1fr; gap: .5rem .75rem; margin: .75rem 0 0; }
.commands dt { color: var(--muted); font-size: .82rem; }
.commands dd { margin: 0; }

.notes { background: var(--panel); padding: 1rem; border: 1px solid var(--border); border-radius: 8px; white-space: pre-wrap; font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .85rem; }

.danger-zone { margin-top: 2rem; padding: 1rem; background: var(--danger-soft); border: 1px solid rgba(229,62,81,0.2); border-radius: 8px; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }

@media (max-width: 700px) {
  .form .grid-2 { grid-template-columns: 1fr; }
  .topbar { flex-wrap: wrap; }
  table.apps { font-size: .82rem; }
  table.apps th, table.apps td { padding: .55rem .5rem; }
}

/* ────────────────────────────────────────────────────────────
   Integration keys card (per-app exposed .env values)
   ──────────────────────────────────────────────────────────── */
.env-keys-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent, #4f7cff);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}
.env-keys-card h3 { margin: 0 0 .25rem; font-size: 1rem; }
.env-keys-card .small { font-size: .8rem; }

table.env-keys { width: 100%; border-collapse: collapse; margin-top: .5rem; font-size: .88rem; }
table.env-keys th, table.env-keys td { padding: .5rem .6rem; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.env-keys th { font-weight: 600; color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; }
table.env-keys tr:last-child td { border-bottom: none; }
table.env-keys code { background: transparent; padding: 0; font-size: .82rem; }
table.env-keys code.placeholder { color: var(--danger, #c66); }

button.env-copy {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--bg-2, #f5f7fb);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .25rem .55rem;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: .82rem;
  color: var(--text-1, #222);
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
button.env-copy:hover { background: var(--accent-soft, #e7eeff); border-color: var(--accent, #4f7cff); }
button.env-copy.flash-ok { background: #d4f4dd; border-color: #5fb874; color: #186a36; }
.env-mask { letter-spacing: .03em; }
.env-copy-icon { opacity: .6; font-size: .9rem; }

button.env-reveal {
  background: transparent; border: 1px solid var(--border);
  border-radius: 6px; padding: .25rem .45rem;
  cursor: pointer; margin-left: .35rem; font-size: .9rem;
}
button.env-reveal:hover { background: var(--bg-2, #f5f7fb); }