/* ============================================================
   AtomicRouter app shell & dashboards (builds on atom.gui.css)
   ============================================================ */

:root {
  --ar-sidenav-w: 248px;
  --ar-bg-subtle: #fafafa;
  --ar-sidenav-bg: #0b0b0f;
  --ar-sidenav-fg: #d4d4d8;
  --ar-sidenav-muted: #8b8b93;
  --ar-sidenav-active-bg: #1c1c22;
  --ar-sidenav-active-fg: #ffffff;
}

html, body { margin: 0; padding: 0; background: var(--ar-bg-subtle); color: var(--atom-fg); }
body { font-family: var(--atom-font); }

/* ── Shell ─────────────────────────────────────────────────── */
.ar-shell { display: flex; min-height: 100vh; }

.ar-sidenav {
  width: var(--ar-sidenav-w);
  flex: 0 0 var(--ar-sidenav-w);
  background: var(--ar-sidenav-bg);
  color: var(--ar-sidenav-fg);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.ar-brand {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 1.25rem 1.25rem 1rem;
  font-weight: 700; font-size: 1.0625rem; letter-spacing: -0.01em;
  color: #fff;
}
.ar-brand-logo {
  width: 30px; height: 30px; flex: 0 0 30px;
  display: block;
  padding: 5px;
  border-radius: 9px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.ar-brand-sub { font-size: 0.6875rem; font-weight: 500; color: var(--ar-sidenav-muted); margin-top: 1px; }

.ar-nav { padding: 0.5rem 0.75rem; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.ar-nav-group-label {
  font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ar-sidenav-muted); padding: 0.875rem 0.75rem 0.375rem;
}
.ar-nav-item {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--atom-radius-md);
  color: var(--ar-sidenav-fg);
  font-size: 0.875rem; font-weight: 500;
  cursor: pointer; user-select: none;
  border: none; background: none; text-align: left; width: 100%;
  transition: background var(--atom-transition), color var(--atom-transition);
}
.ar-nav-item:hover { background: #15151b; color: #fff; }
.ar-nav-item-active { background: var(--ar-sidenav-active-bg); color: var(--ar-sidenav-active-fg); }
.ar-nav-icon { width: 18px; text-align: center; font-size: 1rem; opacity: 0.9; }
.ar-nav-badge {
  margin-left: auto; font-size: 0.6875rem; font-weight: 600;
  background: #2a2a32; color: #d4d4d8; border-radius: 999px; padding: 1px 7px;
}

.ar-sidenav-footer {
  padding: 0.875rem 1.25rem; border-top: 1px solid #1c1c22;
  font-size: 0.6875rem; color: var(--ar-sidenav-muted);
}
.ar-sidenav-footer code { color: #a5b4fc; font-family: var(--atom-font-mono); }

/* ── Login ───────────────────────────────────────────────── */
.ar-login {
  min-height: 100vh; display: grid; place-items: center;
  padding: 1.5rem; background: var(--ar-bg-subtle);
}
.ar-login-card {
  width: 100%; max-width: 380px;
  padding: 2rem; border-radius: var(--atom-radius-lg);
  background: #fff; border: 1px solid var(--atom-border);
  box-shadow: var(--atom-shadow-md);
  text-align: center;
}
.ar-login-logo {
  width: 48px; height: 48px; margin: 0 auto 1rem;
  padding: 8px; border-radius: 12px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  filter: brightness(0) invert(1);
}
.ar-login-card h1 { margin: 0 0 0.375rem; font-size: 1.375rem; letter-spacing: -0.02em; }
.ar-login-sub { margin: 0 0 1.25rem; font-size: 0.875rem; color: var(--atom-muted-fg); }
.ar-login-card form { text-align: left; }
.ar-login-btn { width: 100%; margin-top: 0.75rem; }
.ar-login-error { margin: 0.5rem 0 0; font-size: 0.8125rem; color: var(--atom-destructive); }
.ar-login-hint { margin: 1rem 0 0; font-size: 0.75rem; color: var(--atom-muted-fg); line-height: 1.5; }
.ar-login-hint code { font-family: var(--atom-font-mono); font-size: 0.6875rem; }
.ar-login-spinner { margin: 0 auto; }

/* ── Settings ──────────────────────────────────────────────── */
.ar-settings-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: start;
}
.ar-settings-stack { display: flex; flex-direction: column; gap: 1rem; }
.ar-settings-row {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.ar-settings-mono { font-family: var(--atom-font-mono); font-size: 0.8125rem; }
.ar-settings-form { display: flex; flex-direction: column; gap: 0.75rem; }
.ar-settings-actions { display: flex; flex-direction: column; gap: 0.75rem; }
.ar-settings-ok { margin: 0; font-size: 0.8125rem; color: var(--atom-success, #16a34a); }
.ar-settings-error { margin: 0; font-size: 0.8125rem; color: var(--atom-destructive); }

/* ── Main area ─────────────────────────────────────────────── */
.ar-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ar-topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 1rem;
  padding: 0.875rem 1.75rem;
  background: rgba(255,255,255,0.85); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--atom-border);
}
.ar-topbar-title { font-size: 1.0625rem; font-weight: 650; letter-spacing: -0.01em; }
.ar-topbar-sub { font-size: 0.8125rem; color: var(--atom-muted-fg); }
.ar-topbar-spacer { flex: 1; }
.ar-burger { display: none; }

.ar-page { padding: 1.75rem; max-width: 1280px; width: 100%; margin: 0 auto; }
.ar-section { margin-bottom: 1.75rem; }
.ar-section-title { font-size: 0.9375rem; font-weight: 650; margin: 0 0 0.875rem; display: flex; align-items: center; gap: 0.5rem; }
.ar-row { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.ar-row-between { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.ar-muted { color: var(--atom-muted-fg); font-size: 0.8125rem; }

/* ── Stat cards ────────────────────────────────────────────── */
.ar-stats-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  margin-bottom: 1.5rem;
}
.ar-stat {
  background: var(--atom-card-bg); border: 1px solid var(--atom-border);
  border-radius: var(--atom-radius-lg); padding: 1.1rem 1.25rem;
  box-shadow: var(--atom-shadow-sm);
}
.ar-stat-label { font-size: 0.75rem; color: var(--atom-muted-fg); font-weight: 500; display: flex; align-items: center; gap: 0.4rem; }
.ar-stat-value { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em; margin-top: 0.35rem; line-height: 1.1; }
.ar-stat-sub { font-size: 0.75rem; color: var(--atom-muted-fg); margin-top: 0.25rem; }
.ar-stat-accent { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-size: 0.875rem; }

/* ── Bar list ──────────────────────────────────────────────── */
.ar-barlist { display: flex; flex-direction: column; gap: 0.7rem; }
.ar-bar-row { display: grid; grid-template-columns: 150px 1fr auto; align-items: center; gap: 0.75rem; }
.ar-bar-label { font-size: 0.8125rem; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ar-bar-track { height: 8px; background: var(--atom-muted); border-radius: 999px; overflow: hidden; }
.ar-bar-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, #6366f1, #8b5cf6); transition: width 0.4s ease; }
.ar-bar-fill-green { background: linear-gradient(90deg, #22c55e, #16a34a); }
.ar-bar-fill-amber { background: linear-gradient(90deg, #f59e0b, #d97706); }
.ar-bar-value { font-size: 0.8125rem; font-weight: 600; font-variant-numeric: tabular-nums; min-width: 72px; text-align: right; }

.ar-cards-2 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }

/* ── Reliability dots & numerics ───────────────────────────── */
.ar-dot { width: 8px; height: 8px; border-radius: 999px; display: inline-block; }
.ar-dot-ok { background: var(--atom-success); }
.ar-dot-err { background: var(--atom-destructive); }
.ar-num { font-variant-numeric: tabular-nums; }

/* ── Config: model cards ───────────────────────────────────── */
.ar-model-card { margin-bottom: 1rem; }
.ar-model-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.ar-model-title { font-size: 1rem; font-weight: 650; display: flex; align-items: center; gap: 0.5rem; }
.ar-model-desc { font-size: 0.8125rem; color: var(--atom-muted-fg); margin-top: 0.2rem; }
.ar-priority-pill { font-family: var(--atom-font-mono); font-size: 0.75rem; }

/* ── Live log ──────────────────────────────────────────────── */
.ar-log-table .atom-table-row { cursor: pointer; }
.ar-json {
  font-family: var(--atom-font-mono); font-size: 0.75rem; line-height: 1.5;
  background: #0b0b0f; color: #e4e4e7; border-radius: var(--atom-radius-md);
  padding: 0.875rem 1rem; overflow: auto; max-height: 360px; white-space: pre-wrap; word-break: break-word;
  margin: 0;
}
.ar-kv { display: grid; grid-template-columns: 130px 1fr; gap: 0.4rem 1rem; font-size: 0.8125rem; margin-bottom: 1rem; }
.ar-kv dt { color: var(--atom-muted-fg); }
.ar-kv dd { margin: 0; font-weight: 500; }
.ar-live-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--atom-success); display: inline-block; animation: ar-pulse 1.4s infinite; }
@keyframes ar-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ── Analytics saved views ─────────────────────────────────── */
.ar-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.ar-chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.6rem; border: 1px solid var(--atom-border); border-radius: 999px;
  font-size: 0.8125rem; background: var(--atom-card-bg); cursor: pointer;
}
.ar-chip:hover { background: var(--atom-muted); }
.ar-chip-x { color: var(--atom-muted-fg); font-weight: 700; }
.ar-form-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); align-items: end; }

/* Inline selects (filter bars) should size to content, not stretch */
.ar-filters select.atom-select { width: auto; min-width: 170px; flex: 0 0 auto; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .ar-sidenav {
    position: fixed; z-index: 50; transform: translateX(-100%);
    transition: transform 0.2s ease; box-shadow: var(--atom-shadow-xl);
  }
  .ar-sidenav-open { transform: translateX(0); }
  .ar-burger { display: inline-flex; }
  .ar-bar-row { grid-template-columns: 110px 1fr auto; }
}

/* ── Per-provider badge colors ───────────────────────────────── */
/* Chained with .atom-badge so they outrank the variant classes
   (which only carry a single class). White text on filled bg. */
.atom-badge.ar-badge-anthropic  { background-color:#C15F3E; color:#fff; border-color:#C15F3E; } /* Anthropic clay */
.atom-badge.ar-badge-openrouter { background-color:#4F46E5; color:#fff; border-color:#4F46E5; } /* indigo */
.atom-badge.ar-badge-novita     { background-color:#16A34A; color:#fff; border-color:#16A34A; } /* green */
.atom-badge.ar-badge-cerebras   { background-color:#E8590C; color:#fff; border-color:#E8590C; } /* Cerebras orange */
.atom-badge.ar-badge-local      { background-color:#64748B; color:#fff; border-color:#64748B; } /* slate */

/* Hash palette for arbitrary/unknown provider names */
.atom-badge.ar-badge-p0 { background-color:#7C3AED; color:#fff; border-color:#7C3AED; } /* violet */
.atom-badge.ar-badge-p1 { background-color:#0D9488; color:#fff; border-color:#0D9488; } /* teal */
.atom-badge.ar-badge-p2 { background-color:#DB2777; color:#fff; border-color:#DB2777; } /* pink */
.atom-badge.ar-badge-p3 { background-color:#CA8A04; color:#fff; border-color:#CA8A04; } /* gold */
.atom-badge.ar-badge-p4 { background-color:#2563EB; color:#fff; border-color:#2563EB; } /* blue */
.atom-badge.ar-badge-p5 { background-color:#059669; color:#fff; border-color:#059669; } /* emerald */
.atom-badge.ar-badge-p6 { background-color:#DC2626; color:#fff; border-color:#DC2626; } /* red */
.atom-badge.ar-badge-p7 { background-color:#475569; color:#fff; border-color:#475569; } /* slate */

/* Color dot that reuses a provider's badge color (ProvidersPanel name) */
.ar-prov-dot {
  display: inline-block;
  width: 0.6em;
  height: 0.6em;
  margin-right: 0.4em;
  border-radius: 9999px;
  border: 1px solid transparent;
  vertical-align: middle;
}