:root {
  --bg: #0f1419;
  --panel: #1a2332;
  --text: #e7ecf3;
  --muted: #8b9bb4;
  --accent: #3d9cf0;
  --danger: #e85d5d;
  --ok: #3ecf8e;
  --border: #2a3548;
  --font: "Segoe UI", system-ui, sans-serif;
  --mono: "Cascadia Mono", "Consolas", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
}

body.app {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
}

.topbar {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.5rem 0.75rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.topbar .brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-right: auto;
}

.topbar select, .topbar button, .login-card input, .login-card button {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #121a26;
  color: var(--text);
  padding: 0.55rem 0.75rem;
}

.topbar button, .login-card button, .keys button {
  background: var(--accent);
  border-color: transparent;
  color: #061018;
  font-weight: 600;
  cursor: pointer;
}

.topbar button.ghost, .keys button.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.topbar button.danger { background: var(--danger); color: #fff; }

.status {
  font-size: 0.85rem;
  color: var(--muted);
}
.status.ok { color: var(--ok); }
.status.warn { color: #e6c35c; }
.status.err { color: var(--danger); }

#terminal {
  flex: 1;
  min-height: 0;
  padding: 0.25rem;
  background: #0b0f14;
}

.keys {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.5rem 0.75rem calc(0.5rem + env(safe-area-inset-bottom));
  background: var(--panel);
  border-top: 1px solid var(--border);
}
.keys button {
  min-width: 2.6rem;
  min-height: 2.6rem;
  padding: 0.4rem 0.6rem;
  font-size: 0.9rem;
}

/* Login */
body.login {
  display: grid;
  place-items: center;
  padding: 1rem;
  background:
    radial-gradient(1200px 600px at 10% -10%, #1b3a5a 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #243018 0%, transparent 50%),
    var(--bg);
}
.login-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem;
  display: grid;
  gap: 0.75rem;
}
.login-card h1 {
  margin: 0;
  font-size: 1.35rem;
}
.login-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.login-card label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.login-card .error {
  color: var(--danger);
  min-height: 1.2em;
  font-size: 0.9rem;
}

/* Admin */
.admin-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
  display: grid;
  gap: 1rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}
.card h2 { margin: 0 0 0.75rem; font-size: 1.1rem; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th, td {
  text-align: left;
  padding: 0.45rem 0.35rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 0.85rem; }
.grid-form {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  align-items: end;
}
.grid-form label { display: grid; gap: 0.25rem; font-size: 0.85rem; color: var(--muted); }
.grid-form input, .grid-form select {
  font: inherit;
  padding: 0.5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #121a26;
  color: var(--text);
}

@media (max-width: 640px) {
  .topbar { gap: 0.35rem; }
  .brand-sub { display: none; }
}

/* Hub */
body.hub {
  min-height: 100dvh;
  background:
    radial-gradient(1000px 500px at 0% 0%, #1b3a5a 0%, transparent 50%),
    var(--bg);
}
.hub-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem;
  display: grid;
  gap: 1rem;
}
.hub-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.hub-row h2 { margin: 0; font-size: 1.1rem; }
.hub-hint { margin: 0.75rem 0 0; font-size: 0.85rem; }
.session-list { display: grid; gap: 0.6rem; }
.session-card {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #121a26;
}
.session-title { font-weight: 600; margin-bottom: 0.25rem; }
.session-actions { display: flex; gap: 0.35rem; flex-shrink: 0; }
.session-actions button {
  font: inherit;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #061018;
  font-weight: 600;
  padding: 0.45rem 0.65rem;
  cursor: pointer;
}
.session-actions button.danger { background: var(--danger); color: #fff; }
.badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  margin-left: 0.35rem;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge.live { background: rgba(62, 207, 142, 0.2); color: var(--ok); }
.badge.orphaned { background: rgba(230, 195, 92, 0.2); color: #e6c35c; }
.badge.dead { background: rgba(232, 93, 93, 0.2); color: var(--danger); }
.link-btn {
  color: inherit;
  text-decoration: none;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: inline-block;
}
.reconnect-banner {
  background: #3a2f12;
  color: #e6c35c;
  text-align: center;
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  border-bottom: 1px solid #5a4a1a;
}
.hidden { display: none !important; }
.topbar button.ghost, .keys button.ghost, .hub .ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  padding: 0.55rem 0.75rem;
  cursor: pointer;
}



/* UX polish */
button:disabled, .topbar button:disabled, .session-actions button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.reconnect-banner {
  padding-top: calc(0.4rem + env(safe-area-inset-top));
}
.hub .topbar .mono { font-size: 0.8rem; max-width: 40vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.keys button { touch-action: manipulation; -webkit-user-select: none; user-select: none; }
.login-card button:disabled { opacity: 0.6; }
@media (max-width: 640px) {
  .topbar select { max-width: 42vw; }
  .session-card { flex-direction: column; align-items: stretch; }
  .session-actions { width: 100%; }
  .session-actions button { flex: 1; }
}

/* --- Mobile terminal chrome --- */
.topbar-extra {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}
.keys-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  width: 100%;
}
.keys button.mod.on,
.topbar button.on {
  background: #e6c35c;
  color: #1a1408;
  border-color: transparent;
}
.keys {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  gap: 0.3rem;
  padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom));
}
.keys button {
  min-width: 2.4rem;
  min-height: 2.4rem;
  padding: 0.3rem 0.45rem;
  font-size: 0.8rem;
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
#btnMore { display: none; }

@media (max-width: 720px) {
  .topbar {
    gap: 0.3rem;
    padding: 0.35rem 0.5rem;
  }
  .topbar .brand {
    font-size: 0.9rem;
    margin-right: 0.25rem; /* was auto — shoved Connect off-screen / odd wrap */
  }
  .topbar .brand-sub { display: none; }
  .topbar select, .topbar button, .topbar .link-btn {
    padding: 0.4rem 0.5rem;
    font-size: 0.8rem;
  }
  .topbar select { max-width: 28vw; }
  #btnMore { display: inline-flex; }
  .topbar-extra {
    display: none;
    width: 100%;
    flex: 0 0 100%;
    order: 20;
    padding-top: 0.25rem;
    border-top: 1px solid var(--border);
  }
  .topbar-extra.open { display: flex; }
  .status {
    width: 100%;
    flex: 0 0 100%;
    order: 30;
    font-size: 0.75rem;
  }
  #terminal { padding: 0.1rem; }
}

@media (max-width: 900px) and (orientation: landscape) {
  .topbar { padding: 0.2rem 0.4rem; gap: 0.25rem; }
  .topbar .brand { margin-right: 0.25rem; }
  .keys { padding: 0.2rem 0.4rem calc(0.2rem + env(safe-area-inset-bottom)); gap: 0.2rem; }
  .keys button { min-width: 2rem; min-height: 2rem; font-size: 0.75rem; padding: 0.2rem 0.35rem; }
  .reconnect-banner { padding: 0.25rem 0.5rem; font-size: 0.75rem; }
}

/* Help cheat-sheet */
.help-sheet {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.help-sheet.hidden { display: none !important; }
.help-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}
.help-panel {
  position: relative;
  width: min(520px, 100%);
  max-height: min(78dvh, 640px);
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px 16px 0 0;
  padding: 0.75rem 1rem calc(1rem + env(safe-area-inset-bottom));
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.45);
}
.help-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  position: sticky;
  top: 0;
  background: var(--panel);
  padding-bottom: 0.35rem;
  z-index: 1;
}
.help-head h2 { margin: 0; font-size: 1.05rem; }
.help-body section { margin: 0 0 0.9rem; }
.help-body h3 {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.help-body p, .help-body li { margin: 0.25rem 0; font-size: 0.88rem; line-height: 1.35; color: var(--text); }
.help-body ul { padding-left: 1.1rem; margin: 0.25rem 0; }
.help-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.help-table td { padding: 0.28rem 0.35rem 0.28rem 0; vertical-align: top; }
.help-table td:first-child { white-space: nowrap; width: 7.5rem; color: var(--accent); }
kbd {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: #121a26;
  color: var(--text);
}

/* Projects jump sheet */
.projects-root {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  word-break: break-all;
}
.projects-filter {
  width: 100%;
  box-sizing: border-box;
  margin: 0 0 0.65rem;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0f1419;
  color: var(--text);
  font: inherit;
}
.projects-list {
  display: grid;
  gap: 0.4rem;
  padding-bottom: 0.5rem;
}
.project-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  width: 100%;
  text-align: left;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #121a26;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}
.project-row:active,
.project-row:hover {
  border-color: var(--accent);
}
.project-alias {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
  font-size: 0.9rem;
}
.project-label {
  font-size: 0.8rem;
  color: var(--muted);
}