:root {
  --bg: #0e1116;
  --surface: #161b22;
  --surface-2: #1e252f;
  --border: #2c333d;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #7c5cff;
  --accent-2: #50d0c2;
  --danger: #ff6b6b;
  --ok: #3fb950;
  --warn: #d29922;
  font-size: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
body { min-height: 100dvh; overscroll-behavior: contain; }
button { font: inherit; cursor: pointer; }
a { color: var(--accent-2); }
.muted { color: var(--muted); }
.error { color: var(--danger); margin-top: .5rem; }

/* ---------- Login ---------- */
.login-body {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: radial-gradient(ellipse at top, #1c2230 0%, var(--bg) 60%);
}
.login-card {
  width: min(100%, 420px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.75rem 1.5rem 1.25rem;
  box-shadow: 0 10px 40px rgba(0,0,0,.4);
}
.login-card header { margin-bottom: 1.25rem; }
.login-card .logo { font-weight: 700; font-size: 1.6rem; letter-spacing: .5px; }
.login-card .logo span { color: var(--accent); }
.login-card .subtitle { color: var(--muted); margin: .25rem 0 0; font-size: .9rem; }
.login-card form { display: grid; gap: .9rem; }
.login-card label { display: grid; gap: .35rem; font-size: .9rem; color: var(--muted); }
.login-card input, .login-card select {
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: .75rem .85rem; font-size: 1rem;
}
.login-card button[type=submit] {
  background: var(--accent); color: white; border: none; border-radius: 10px;
  padding: .85rem; font-weight: 600; font-size: 1rem;
}
.login-card button[type=submit]:disabled { opacity: .6; }
.login-card footer { margin-top: 1.25rem; color: var(--muted); }

/* ---------- App ---------- */
.app-body {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100dvh;
}
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .65rem 1rem; background: var(--surface); border-bottom: 1px solid var(--border);
  padding-top: calc(.65rem + env(safe-area-inset-top));
}
.topbar .who { display: flex; align-items: center; gap: .5rem; }
.topbar .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.topbar .dot.ok { background: var(--ok); }
.topbar .dot.err { background: var(--danger); }
.ghost {
  background: transparent; color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: .4rem .7rem; font-size: .9rem;
}
.ghost:hover { background: var(--surface-2); }
button:not(.ghost) {
  background: var(--accent); color: white; border: none;
  border-radius: 8px; padding: .5rem .9rem; font-size: .95rem;
}
button:disabled { opacity: .5; cursor: not-allowed; }

#views { padding: .75rem; padding-bottom: calc(5rem + env(safe-area-inset-bottom)); overflow-y: auto; }
.view { display: none; }
.view.active { display: block; }
.view-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: .25rem 0 .75rem;
}
.view-head h2 { margin: 0; font-size: 1.1rem; }
.view-head .tools { display: flex; gap: .4rem; }

.breadcrumb { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem; word-break: break-all; margin: .25rem 0 .5rem; }
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
.list li {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: .65rem .8rem; display: flex; align-items: center; justify-content: space-between; gap: .5rem;
}
.list li .name { display: flex; align-items: center; gap: .55rem; min-width: 0; }
.list li .name span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list li .actions { display: flex; gap: .35rem; flex-shrink: 0; }
.icon { width: 1.1em; text-align: center; }
.badge {
  font-size: .7rem; padding: .15rem .45rem; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--muted);
}
.badge.ok { color: var(--ok); border-color: rgba(63,185,80,.4); }
.badge.err { color: var(--danger); border-color: rgba(255,107,107,.4); }
.badge.warn { color: var(--warn); border-color: rgba(210,153,34,.4); }

/* Terminal */
#term-wrap {
  background: #000; border-radius: 10px; padding: .35rem; border: 1px solid var(--border);
  height: min(60dvh, 480px);
}
.xterm { height: 100%; }
.quick-keys {
  display: flex; gap: .35rem; overflow-x: auto; padding: .5rem 0 .25rem; scrollbar-width: none;
}
.quick-keys::-webkit-scrollbar { display: none; }
.quick-keys button {
  flex-shrink: 0; background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px; padding: .4rem .7rem; font-size: .85rem;
}

/* Editor */
#editor-wrap { margin-top: .75rem; }
.editor-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .5rem; gap: .5rem; flex-wrap: wrap; }
.editor-head .muted { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem; word-break: break-all; }
#editor {
  width: 100%; min-height: 50dvh;
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: .65rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .85rem; line-height: 1.45; resize: vertical;
  -webkit-text-size-adjust: 100%;
}

/* Logs */
.logs {
  background: #000; color: #d4d4d4; border-radius: 10px; padding: .65rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem;
  max-height: 60dvh; overflow: auto; white-space: pre-wrap; word-break: break-all;
}

/* Cards / forms */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 1rem; margin: 0 0 1rem;
}
.card h3 { margin: 0 0 .5rem; font-size: 1rem; }
.inline-form { display: grid; gap: .5rem; margin-top: .5rem; }
.inline-form input, .inline-form select, .inline-form textarea {
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: .55rem .7rem; font-size: .95rem; width: 100%;
}

/* Dialog */
dialog {
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
  border-radius: 12px; padding: 1rem; width: min(94vw, 420px);
}
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog form { display: grid; gap: .6rem; }
dialog label { display: grid; gap: .25rem; font-size: .85rem; color: var(--muted); }
dialog input, dialog select, dialog textarea {
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: .55rem .7rem; font-size: .95rem; font-family: inherit;
}
dialog menu { display: flex; justify-content: flex-end; gap: .5rem; padding: 0; margin: .25rem 0 0; }
dialog pre {
  background: #000; color: #d4d4d4; padding: .6rem; border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem;
  word-break: break-all; white-space: pre-wrap; max-height: 200px; overflow: auto;
}

/* Tabbar */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--surface); border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 10;
}
.tabbar button {
  background: transparent; color: var(--muted); border: 0; padding: .55rem .3rem .65rem;
  display: grid; gap: .15rem; font-size: 1.25rem; line-height: 1;
}
.tabbar button span { font-size: .68rem; }
.tabbar button.active { color: var(--accent); }