/* ===========================================================================
   cloudray.ai — enterprise FinOps platform
   Design language: Linear / Stripe Dashboard / Apptio-grade.
   ---------------------------------------------------------------------------
   · Fixed left sidebar (240px) with icon nav, grouped sections, user chip
   · Pure white cards on a faint neutral background
   · Single restrained green accent — for active states + key data only
   · Inter throughout; JetBrains Mono for tabular numerics
   · 1px hairlines define structure. No shadows for structure.
   · 8-pt grid.
   =========================================================================== */

:root {
  /* Neutral scale (Tailwind-inspired but custom-tuned) */
  --gray-50:  #fbfbfc;
  --gray-75:  #f5f6f8;
  --gray-100: #eef0f3;
  --gray-150: #e4e7eb;
  --gray-200: #d9dde2;
  --gray-300: #c1c6cd;
  --gray-400: #9aa0a8;
  --gray-500: #6e7480;
  --gray-600: #4e5562;
  --gray-700: #353c48;
  --gray-800: #21262f;
  --gray-900: #0f1318;

  /* Page surfaces */
  --bg:           var(--gray-50);
  --surface:      #ffffff;
  --surface-2:    var(--gray-75);
  --surface-hover:var(--gray-75);
  --surface-row:  #f9fafb;

  /* Borders */
  --line:         var(--gray-150);
  --line-strong:  var(--gray-200);
  --line-soft:    var(--gray-100);

  /* Text */
  --text:         var(--gray-900);
  --text-2:       var(--gray-700);
  --text-3:       var(--gray-500);
  --text-faint:   var(--gray-400);

  /* Accent — refined deep green, used sparingly */
  --accent:       #0a6e3a;
  --accent-hover: #075a2f;
  --accent-tint:  #ecf6f0;
  --accent-line:  #b8dec9;
  --accent-bar:   #0a6e3a;

  /* Status — paired with soft tinted backgrounds */
  --success:      #0a6e3a;
  --success-tint: #ecf6f0;
  --success-line: #b8dec9;

  --warn:         #9a5a00;
  --warn-tint:    #fbf2dc;
  --warn-line:    #ecd8a7;

  --danger:       #a02822;
  --danger-tint:  #fbeae8;
  --danger-line:  #f0c6c1;

  --info:         #0b5394;
  --info-tint:    #e8f0fa;
  --info-line:    #b8d2ed;

  --neutral-tint: var(--gray-100);
  --neutral-line: var(--gray-200);

  /* Type */
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Radii */
  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 8px;
  --r-xl: 12px;

  /* Sidebar geometry */
  --sidebar-w: 240px;
  --content-max: 1320px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01" on, "cv11" on;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

::selection { background: var(--accent-tint); color: var(--accent-hover); }

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5 {
  font-family: var(--sans);
  font-weight: 600;
  color: var(--text);
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
h1 { font-size: 22px; font-weight: 600; letter-spacing: -0.015em; }
h2 { font-size: 17px; font-weight: 600; }
h3 { font-size: 15px; font-weight: 600; }
h4 { font-size: 13px; font-weight: 600; }
h5 { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }
p { margin: 0; }

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" on;
}
.muted    { color: var(--text-3); }
.small    { font-size: 12px; }
.num      { text-align: right; font-variant-numeric: tabular-nums; font-feature-settings: "tnum" on; }

/* ===========================================================================
   SIDEBAR
   =========================================================================== */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  z-index: 50;
}
.sidebar-brand {
  padding: 18px 20px 12px 20px;
  border-bottom: 1px solid var(--line-soft);
}
.brand { display: inline-flex; align-items: center; gap: 6px; }
.brand-mark {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.025em;
  color: var(--text);
  line-height: 1;
}
.brand-mark .ai { color: var(--accent); }

/* Workspace switcher */
.workspace {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line-soft);
}
.ws-label {
  display: block;
  font-size: 10.5px; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 600;
  color: var(--text-3);
  padding: 0 8px 6px 8px;
}
.ws-button {
  width: 100%;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  color: var(--text);
  transition: all 100ms;
}
.ws-button:hover { background: var(--surface-2); border-color: var(--line-strong); }
.ws-panel {
  width: 100%;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  color: var(--text);
}

/* ----- Members / invites ----- */
.invite-banner {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  background: var(--accent-tint); color: var(--text);
  border: 1px solid var(--accent); border-radius: var(--r-md);
  padding: 10px 14px; font-size: 13px; margin-bottom: 16px;
}
.invite-banner-err { background: var(--danger-tint); border-color: var(--danger-line); color: var(--danger); }
.invite-link { word-break: break-all; color: var(--accent); }
.invite-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.invite-form input, .invite-form select, .inline-form select {
  padding: 8px 11px; font-family: inherit; font-size: 13px;
  border: 1px solid var(--line-strong); border-radius: var(--r-md);
  background: var(--surface); color: var(--text);
}
.invite-form input { flex: 1; min-width: 180px; }
.inline-form { display: inline; margin: 0; }
.ta-right { text-align: right; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-danger { color: var(--danger); border-color: var(--danger-line); }
.btn-danger:hover { background: var(--danger-tint); }

/* ----- inline create panels (pools / policies / schedules) ----- */
.create-disc { margin: 0 0 20px; }
.create-disc > summary {
  display: inline-flex; align-items: center; gap: 6px;
  list-style: none; cursor: pointer;
}
.create-disc > summary::-webkit-details-marker { display: none; }
.create-disc[open] > summary { margin-bottom: 14px; }
.create-form {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px; align-items: end;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 16px;
}
.create-form label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 11.5px; font-weight: 600; color: var(--text-2);
}
.create-form input, .create-form select, .create-form textarea {
  padding: 8px 11px; font-family: inherit; font-size: 13px; font-weight: 400;
  border: 1px solid var(--line-strong); border-radius: var(--r-md);
  background: var(--surface); color: var(--text);
}
.create-actions { grid-column: 1 / -1; display: flex; gap: 8px; }
.create-form .create-wide { grid-column: 1 / -1; }
.create-form .check-label { flex-direction: row; align-items: center; gap: 8px; }
.create-form .check-label input { width: auto; }

/* ----- FinOps assistant — chatbot ----- */
.chatbot {
  display: flex; flex-direction: column;
  height: calc(100vh - 96px); max-height: 860px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.cb-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.cb-head-text h1 { font-size: 15px; font-weight: 700; margin: 0; color: var(--text); }
.cb-status { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-3); }
.cb-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success, #16a34a); box-shadow: 0 0 0 3px color-mix(in srgb, var(--success, #16a34a) 20%, transparent); }
.cb-avatar {
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; font-size: 11px; font-weight: 700;
}
.cb-avatar-sm { width: 28px; height: 28px; }
.cb-avatar-bot { background: linear-gradient(135deg, var(--accent), #7c5cff); color: #fff; }
.cb-avatar-user { background: var(--surface-3, var(--line-strong)); color: var(--text-2); border: 1px solid var(--line); }

.cb-body {
  flex: 1; overflow-y: auto; padding: 20px 18px;
  display: flex; flex-direction: column; gap: 14px;
  background:
    radial-gradient(circle at 1px 1px, var(--line) 1px, transparent 0) 0 0 / 22px 22px;
}
.cb-row { display: flex; align-items: flex-end; gap: 9px; max-width: 86%; }
.cb-row-bot { align-self: flex-start; }
.cb-row-user { align-self: flex-end; flex-direction: row; }
.cb-bubble {
  padding: 11px 15px; border-radius: 16px; font-size: 14px; line-height: 1.55;
  word-wrap: break-word; background: var(--surface); border: 1px solid var(--line);
  color: var(--text); border-bottom-left-radius: 5px;
}
.cb-bubble strong { font-weight: 700; }
.cb-bubble-user {
  background: linear-gradient(135deg, var(--accent), #7c5cff); color: #fff;
  border: none; border-radius: 16px; border-bottom-right-radius: 5px;
}
.cb-err { color: var(--danger); }

.cb-typing { display: inline-flex; gap: 4px; padding: 2px 0; }
.cb-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--text-3); opacity: 0.5; animation: cbBlink 1.2s infinite both; }
.cb-typing i:nth-child(2) { animation-delay: 0.2s; }
.cb-typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes cbBlink { 0%,80%,100% { opacity: 0.25; transform: translateY(0); } 40% { opacity: 0.9; transform: translateY(-3px); } }

.cb-suggest { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 18px 12px; }
.cb-chip {
  padding: 7px 13px; font-size: 12.5px; font-family: inherit; cursor: pointer;
  background: var(--surface-2); border: 1px solid var(--line-strong);
  border-radius: 999px; color: var(--text-2); transition: all 100ms;
}
.cb-chip:hover { border-color: var(--accent); color: var(--accent); background: var(--surface); }

.cb-input { display: flex; gap: 10px; padding: 14px 18px; border-top: 1px solid var(--line); background: var(--surface-2); }
.cb-input input {
  flex: 1; padding: 12px 16px; font-family: inherit; font-size: 14px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: var(--surface); color: var(--text); outline: none;
}
.cb-input input:focus { border-color: var(--accent); }
.cb-send {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), #7c5cff); color: #fff; transition: opacity 100ms;
}
.cb-send:hover { opacity: 0.9; }
.ws-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.ws-text { display: flex; flex-direction: column; flex: 1; gap: 1px; min-width: 0; }
.ws-name {
  font-size: 13px; font-weight: 600; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ws-sub {
  font-size: 11px; color: var(--text-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ws-button svg { color: var(--text-3); flex-shrink: 0; }

/* Sidebar nav */
.sidenav {
  flex: 1;
  padding: 10px 8px;
  overflow-y: auto;
}
.nav-group { margin-bottom: 14px; }
.nav-group:last-child { margin-bottom: 0; }
.nav-group-label {
  display: block;
  font-size: 10.5px; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 600;
  color: var(--text-3);
  padding: 6px 12px 4px 12px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 12px;
  font-size: 13px; font-weight: 500;
  color: var(--text-2);
  border-radius: var(--r-md);
  text-decoration: none;
  margin-bottom: 1px;
  transition: background 80ms, color 80ms;
  position: relative;
}
.nav-item svg { color: var(--text-3); flex-shrink: 0; transition: color 80ms; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item:hover svg { color: var(--text); }
.nav-item.on {
  background: var(--accent-tint);
  color: var(--accent);
}
.nav-item.on svg { color: var(--accent); }
.nav-item.subtle { color: var(--text-3); }
.nav-item.subtle:hover { color: var(--text); }

.nav-badge {
  margin-left: auto;
  font-size: 10.5px; font-weight: 600;
  background: var(--gray-100);
  color: var(--text-3);
  padding: 1px 6px; border-radius: 99px;
  line-height: 1.4;
}
.nav-item.on .nav-badge { background: var(--accent); color: #fff; }

/* Sidebar footer */
.sidebar-foot {
  padding: 8px 8px 12px 8px;
  border-top: 1px solid var(--line-soft);
}
.user-chip {
  margin-top: 8px;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-md);
  background: var(--surface-2);
}
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11.5px; font-weight: 600;
  flex-shrink: 0;
}
.user-meta { display: flex; flex-direction: column; min-width: 0; }
.user-name { font-size: 12.5px; font-weight: 600; color: var(--text); }
.user-role { font-size: 10.5px; color: var(--text-3); }

/* ===========================================================================
   MAIN
   =========================================================================== */
.main {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
}
.page {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 28px 32px 64px;
}

/* ===========================================================================
   PAGE HEADER (replaces .hero)
   Renders title row with optional subtitle + actions inline.
   =========================================================================== */
.hero {
  padding: 0 0 22px 0;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.hero-narrow { max-width: none; }

.hero-meta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 6px;
}
.hero-meta::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}

.hero-title {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 600;
  margin: 0 0 4px 0;
  color: var(--text);
}

.hero-lede {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-3);
  max-width: 760px;
  margin: 4px 0 0 0;
}

.hero-actions {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  margin-top: 14px;
}

/* ===========================================================================
   BUTTONS
   =========================================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 500;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: all 100ms;
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
}
.btn:hover { background: var(--surface-2); border-color: var(--gray-300); color: var(--text); }
.btn-primary {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.btn-secondary { background: var(--surface); }
.btn-ghost {
  background: transparent; border-color: transparent; color: var(--text-2);
}
.btn-ghost:hover { background: var(--surface-2); border-color: var(--line); color: var(--text); }

.inline-form { display: inline-flex; margin: 0; }
.link-danger {
  background: none; border: none; padding: 0;
  color: var(--danger); font-size: 12px; cursor: pointer;
  font-family: inherit; font-weight: 500;
}
.link-danger:hover { text-decoration: underline; }

/* ===========================================================================
   EXHIBIT (content card)
   =========================================================================== */
.exhibit {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 20px 24px;
  margin-bottom: 16px;
}
.exhibit-head {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap;
}
.exhibit-head > div:first-child { flex: 1; min-width: 280px; }
.exhibit-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}
.exhibit-tag::before {
  content: ''; width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent);
}
.exhibit-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 2px 0;
  color: var(--text);
  letter-spacing: -0.005em;
}
.exhibit-sub {
  font-size: 12.5px;
  color: var(--text-3);
  margin: 0;
  line-height: 1.5;
}

/* ===========================================================================
   KPI STRIP
   =========================================================================== */
.kpi-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 16px;
}
.kpi {
  padding: 16px 20px;
  border-left: 1px solid var(--line-soft);
  display: flex; flex-direction: column; gap: 3px;
  position: relative;
}
.kpi:first-child { border-left: none; }
.kpi-label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}
.kpi-value {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  margin-top: 1px;
}
.kpi-value .muted { font-weight: 500; font-size: 0.7em; color: var(--text-3); }
.kpi-foot {
  font-size: 11.5px;
  color: var(--text-3);
  margin-top: 1px;
}
.kpi-accent .kpi-value { color: var(--accent); }

@media (max-width: 880px) {
  .kpi-row { grid-template-columns: 1fr 1fr; }
  .kpi:nth-child(3) { border-left: none; }
}

/* ===========================================================================
   DATA TABLE
   =========================================================================== */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
  color: var(--text);
}
.data-table th {
  text-align: left;
  padding: 9px 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-3);
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0;
  white-space: nowrap;
}
.data-table th:first-child { border-top-left-radius: var(--r-md); }
.data-table th:last-child { border-top-right-radius: var(--r-md); }
.data-table th.num { text-align: right; }
.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
  color: var(--text);
}
.data-table.tight td { padding: 9px 14px; }
.data-table tbody tr { transition: background 60ms; }
.data-table tbody tr:hover td { background: var(--surface-row); }
.data-table tbody tr:last-child td { border-bottom: none; }

.row-link {
  color: var(--text);
  font-weight: 500;
  border-bottom: 1px dotted var(--gray-400);
}
.row-link:hover { color: var(--accent); border-bottom-color: var(--accent); }

.bar-cell { width: 140px; }
.bar { display: inline-block; width: 100%; height: 4px; background: var(--gray-100); border-radius: 99px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--accent); border-radius: 99px; }

/* ===========================================================================
   PILLS / STATUS
   =========================================================================== */
.pill {
  display: inline-block;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  background: var(--neutral-tint);
  border: 1px solid var(--neutral-line);
  color: var(--text-2);
  border-radius: var(--r-sm);
  white-space: nowrap;
}
.pill-csv    { background: var(--info-tint); color: var(--info); border-color: var(--info-line); }
.pill-pdf    { background: #f1eaf5; color: #6e2a85; border-color: #d8c2e2; }
.pill-paste  { background: var(--neutral-tint); color: var(--text-2); border-color: var(--neutral-line); }
.pill-sample { background: var(--accent-tint); color: var(--accent); border-color: var(--accent-line); }

/* Cloud pills */
.cloud-pill {
  display: inline-block;
  padding: 1px 7px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: var(--r-sm);
  white-space: nowrap;
}
.cloud-aws   { background: #fdf3e0; color: #8c5500; border: 1px solid #f1d4a3; }
.cloud-azure { background: #e8f0fa; color: #0b5394; border: 1px solid #b8d2ed; }
.cloud-gcp   { background: #e6ecfa; color: #1947a3; border: 1px solid #bcceee; }
.cloud-cache { background: var(--neutral-tint); color: var(--text-3); border: 1px solid var(--neutral-line); }

/* Confidence / Effort / Severity — small chips */
.conf, .effort, .sev {
  display: inline-block;
  padding: 1px 7px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  white-space: nowrap;
}
.conf-high   { background: var(--success-tint); color: var(--success); border: 1px solid var(--success-line); }
.conf-medium { background: var(--warn-tint);    color: var(--warn);    border: 1px solid var(--warn-line); }
.conf-low    { background: var(--neutral-tint); color: var(--text-3);  border: 1px solid var(--neutral-line); }

.effort-low    { background: var(--success-tint); color: var(--success); border: 1px solid var(--success-line); }
.effort-medium { background: var(--warn-tint);    color: var(--warn);    border: 1px solid var(--warn-line); }
.effort-high   { background: var(--danger-tint);  color: var(--danger);  border: 1px solid var(--danger-line); }

.sev-high   { background: var(--danger-tint); color: var(--danger); border: 1px solid var(--danger-line); }
.sev-medium { background: var(--warn-tint);   color: var(--warn);   border: 1px solid var(--warn-line); }
.sev-low    { background: var(--neutral-tint); color: var(--text-3); border: 1px solid var(--neutral-line); }

/* Tier (AI calculator) */
.tier-pill {
  display: inline-block; padding: 1px 7px;
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase;
  border-radius: var(--r-sm); white-space: nowrap;
  background: var(--neutral-tint); border: 1px solid var(--neutral-line);
}
.tier-frontier  { background: #f1eaf5; color: #6e2a85; border-color: #d8c2e2; }
.tier-flagship  { background: var(--info-tint); color: var(--info); border-color: var(--info-line); }
.tier-efficient { background: var(--accent-tint); color: var(--accent); border-color: var(--accent-line); }
.tier-lite      { background: var(--success-tint); color: var(--success); border-color: var(--success-line); }
.tier-embedding { background: var(--neutral-tint); color: var(--text-3); border-color: var(--neutral-line); }
.delta-up { color: var(--danger); }

/* Status dot — for pre-name indicators */
.status-dot {
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  margin-right: 6px; vertical-align: middle;
}
.status-dot.ok      { background: var(--success); }
.status-dot.warn    { background: var(--warn); }
.status-dot.danger  { background: var(--danger); }
.status-dot.neutral { background: var(--gray-300); }

/* ===========================================================================
   EMPTY / ALERT
   =========================================================================== */
.empty {
  padding: 28px;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
  color: var(--text-3);
  background: var(--surface);
}
.alert {
  padding: 11px 16px;
  margin-bottom: 16px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--danger);
  background: var(--danger-tint);
  color: var(--danger);
  font-size: 13px;
}

/* ===========================================================================
   METHOD COLUMNS
   =========================================================================== */
.method { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); }
.method-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 32px; align-items: start; }
.method-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.method-cols h4 {
  font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-3); margin: 0 0 4px 0; font-weight: 600;
}
.method-cols p { color: var(--text-2); margin: 0; font-size: 13px; line-height: 1.55; }

@media (max-width: 880px) {
  .method-grid, .method-cols { grid-template-columns: 1fr; }
}

/* ===========================================================================
   UPLOAD
   =========================================================================== */
.upload-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.upload-card {
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r-lg);
  display: flex; flex-direction: column; gap: 10px;
}
.upload-card-muted { background: var(--surface-2); }
.upload-card.upload-card-muted { grid-column: 1 / -1; }
.upload-card h3 { font-size: 15px; margin: 0; }
.file-drop {
  border: 1px dashed var(--line-strong);
  background: var(--surface-2);
  padding: 22px;
  text-align: center;
  cursor: pointer;
  border-radius: var(--r-md);
  transition: all 100ms;
}
.file-drop.dragover { border-color: var(--accent); background: var(--accent-tint); }
.file-drop input { display: none; }
.file-drop-label strong { display: block; color: var(--text); font-size: 13px; }
.file-drop-label .muted { display: block; font-size: 12px; margin-top: 2px; }

textarea {
  font-family: var(--mono);
  font-size: 12.5px;
  width: 100%;
  border: 1px solid var(--line-strong);
  padding: 10px 12px;
  border-radius: var(--r-md);
  resize: vertical;
  background: var(--surface);
  color: var(--text);
}
textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

@media (max-width: 760px) { .upload-grid { grid-template-columns: 1fr; } }

.demo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.demo-card {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 16px;
  border-radius: var(--r-md);
  display: flex; flex-direction: column; gap: 6px; align-items: flex-start;
}
.demo-card h4 { font-size: 13px; margin: 2px 0 0 0; }
.demo-card p { font-size: 12px; margin: 0; color: var(--text-3); }
.demo-card button { margin-top: auto; }
@media (max-width: 880px) { .demo-grid { grid-template-columns: 1fr; } }

.cloud-select {
  width: 100%; padding: 7px 12px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  border-radius: var(--r-md);
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%236e7480' d='M0 0l5 6 5-6z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 30px;
}
.cloud-select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

/* ===========================================================================
   REPORT META + CHARTS
   =========================================================================== */
.report-head { padding-bottom: 18px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.meta-strip {
  display: flex; gap: 24px; flex-wrap: wrap;
  margin-top: 14px; padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}
.meta-strip > div { display: flex; flex-direction: column; gap: 1px; }
.meta-strip span:first-child {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-3); font-weight: 600;
}
.meta-strip span:last-child { font-size: 13px; color: var(--text); }

.chart-wrap {
  background: var(--surface);
  padding: 10px 8px 8px;
  margin-bottom: 16px;
  height: 280px;
  position: relative;
  border-radius: var(--r-md);
}

/* ===========================================================================
   FINDINGS
   =========================================================================== */
.findings { list-style: none; padding: 0; margin: 0; }
.finding {
  display: grid; grid-template-columns: 30px 1fr; gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
.finding:last-child { border-bottom: none; }
.finding-rank {
  font-family: var(--sans);
  font-size: 18px; font-weight: 600;
  color: var(--text-3);
  line-height: 1;
}
.finding-meta {
  display: flex; gap: 8px; align-items: center;
  font-size: 11px; letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.finding h3 { font-size: 14px; margin: 0 0 4px 0; }
.finding p { margin: 0 0 6px 0; color: var(--text-2); max-width: 760px; line-height: 1.55; font-size: 13px; }
.evidence { font-size: 11.5px; color: var(--text-3); }
.finding-high   .finding-rank { color: var(--danger); }
.finding-medium .finding-rank { color: var(--warn); }

/* ===========================================================================
   RECOMMENDATION TABLE
   =========================================================================== */
.reco-table td { vertical-align: top; }
.reco-table .small { display: block; margin-top: 3px; max-width: 480px; line-height: 1.5; color: var(--text-3); font-size: 11.5px; }
.reco-table .savings { color: var(--success); font-weight: 600; }

/* ===========================================================================
   ALTERNATIVES (invoice detail)
   =========================================================================== */
.alt-block { margin-bottom: 22px; }
.alt-block:last-child { margin-bottom: 0; }
.alt-head {
  display: flex; justify-content: space-between; align-items: baseline;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 6px; margin-bottom: 12px;
}
.alt-head h3 { margin: 0; font-size: 15px; }
.alt-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.alt-card {
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
  padding: 14px 16px;
  border-radius: var(--r-sm);
  display: flex; flex-direction: column; gap: 6px;
}
.alt-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.alt-card h4 { font-size: 13px; line-height: 1.35; margin: 0; color: var(--text); }
.alt-card p { font-size: 12px; color: var(--text-2); margin: 0; line-height: 1.55; }
.alt-savings { text-align: right; flex-shrink: 0; }
.alt-savings-value { display: block; font-family: var(--sans); font-size: 17px; color: var(--success); font-weight: 600; line-height: 1; }
.alt-savings-label { font-size: 10.5px; color: var(--text-3); margin-top: 2px; }
.alt-card-foot {
  display: flex; gap: 6px; flex-wrap: wrap; align-items: center;
  padding-top: 6px; border-top: 1px solid var(--line-soft);
}
.alt-card-foot .muted { font-size: 11px; margin-left: auto; }

/* ===========================================================================
   AI/CALCULATOR/GATEWAY pages
   =========================================================================== */
.calc-form { padding: 0; }
.calc-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 14px 18px; margin-bottom: 16px;
}
.calc-field { display: flex; flex-direction: column; gap: 4px; }
.calc-field span {
  font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-3); font-weight: 600;
}
.calc-field input[type="number"],
.calc-field input[type="text"],
.calc-field input[type="password"] {
  padding: 7px 11px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  background: var(--surface);
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text);
}
.calc-field input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.calc-field-checkbox { flex-direction: row; align-items: center; gap: 8px; padding-top: 18px; }
.calc-field-checkbox span {
  letter-spacing: 0.01em; text-transform: none; color: var(--text); font-size: 13px;
}
.calc-actions {
  display: flex; justify-content: flex-end; gap: 8px;
  padding-top: 12px; border-top: 1px solid var(--line-soft);
}
.calc-field-wide { grid-column: span 2; }

@media (max-width: 880px) { .calc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .calc-grid { grid-template-columns: 1fr; } }

.code-block {
  background: #0f1318;
  color: #d6deeb;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.6;
  padding: 14px 18px;
  margin: 10px 0;
  overflow-x: auto;
  border-radius: var(--r-md);
  white-space: pre;
}

.target-card {
  border: 1px solid var(--line);
  background: var(--surface-2);
  margin-bottom: 12px;
  padding: 14px 16px;
  border-radius: var(--r-md);
}
.target-card-head { margin-bottom: 10px; }
.target-rank {
  font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent); font-weight: 600;
}
.target-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 12px;
}
.target-grid input[type="text"],
.target-grid input[type="password"],
.target-grid input[type="number"] {
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  font-family: var(--mono);
  font-size: 11.5px;
}
@media (max-width: 880px) { .target-grid { grid-template-columns: 1fr 1fr; } .calc-field-wide { grid-column: span 2; } }
@media (max-width: 540px) { .target-grid { grid-template-columns: 1fr; } .calc-field-wide { grid-column: span 1; } }

.filter-row { display: flex; gap: 16px; align-items: flex-end; }
.filter-row .calc-field { min-width: 200px; }
.filter-row .btn { margin-left: auto; }

/* ===========================================================================
   AI deep-dive exhibit
   =========================================================================== */
.ai-exhibit { border-left: 3px solid var(--accent); }
.ai-empty { padding: 14px 0; }
.ai-empty p { font-size: 13px; color: var(--text-2); max-width: 720px; }

.ai-summary {
  padding: 16px 20px;
  background: var(--surface-2);
  border-radius: var(--r-md);
  margin-bottom: 16px;
  display: grid; grid-template-columns: 1fr auto; gap: 22px; align-items: start;
}
.ai-summary h3 {
  color: var(--accent);
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em;
  font-family: var(--sans); margin: 0 0 6px 0; font-weight: 600;
}
.ai-summary p { color: var(--text); font-size: 14px; line-height: 1.55; margin: 0; max-width: 720px; }
.ai-savings-banner {
  display: flex; flex-direction: column; align-items: flex-end; gap: 1px;
  border-left: 1px solid var(--line); padding-left: 22px; white-space: nowrap;
}
.ai-savings-value {
  font-family: var(--sans); font-size: 22px; color: var(--success);
  font-weight: 600; line-height: 1;
}

.ai-block { margin-top: 18px; }
.ai-block h4 {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent); font-weight: 600; margin: 0 0 8px 0;
}
.ai-list { padding-left: 0; list-style: none; margin: 0; }
.ai-list li {
  padding: 8px 0; border-bottom: 1px solid var(--line-soft);
  font-size: 13px;
}
.ai-list li:last-child { border-bottom: none; }
.ai-list strong { color: var(--text); font-weight: 600; }

.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 6px; }
.plan-col { border-top: 1px solid var(--text); padding-top: 10px; }
.plan-label {
  display: block; font-size: 10.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 6px;
}
.plan-list { padding-left: 18px; margin: 0; }
.plan-list li { padding: 3px 0; font-size: 12.5px; color: var(--text-2); }

@media (max-width: 760px) {
  .plan-grid { grid-template-columns: 1fr; }
  .ai-summary { grid-template-columns: 1fr; }
  .ai-savings-banner {
    border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 10px; align-items: flex-start;
  }
}

.ai-actions {
  display: flex; gap: 10px; align-items: center;
  margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line-soft);
}

/* ===========================================================================
   Utilization exhibit
   =========================================================================== */
.util-exhibit { border-left: 3px solid var(--warn); }
.util-formats {
  background: var(--surface-2);
  padding: 12px 16px; margin: 8px 0 14px;
  border: 1px solid var(--line); border-radius: var(--r-md);
}
.util-formats strong {
  display: block; font-size: 10.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 4px; font-weight: 600;
}
.util-formats ul { margin: 0; padding-left: 18px; }
.util-formats li { padding: 2px 0; font-size: 12.5px; }

.util-summary {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--surface); margin-bottom: 16px; overflow: hidden;
}
.util-stat {
  padding: 14px 18px;
  border-left: 1px solid var(--line-soft);
  display: flex; flex-direction: column; gap: 1px;
}
.util-stat:first-child { border-left: none; }
.util-stat-num {
  font-family: var(--sans); font-size: 22px; font-weight: 600;
  line-height: 1; font-variant-numeric: tabular-nums; letter-spacing: -0.02em;
}
.util-stat-lbl {
  font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-3); font-weight: 600;
}
.util-stat-bad  .util-stat-num { color: var(--danger); }
.util-stat-warn .util-stat-num { color: var(--warn); }
.util-stat-ok   .util-stat-num { color: var(--success); }
.util-stat-hot  .util-stat-num { color: var(--info); }

.util-pill {
  display: inline-block; padding: 1px 6px;
  font-size: 10px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase;
  border-radius: var(--r-sm); white-space: nowrap;
}
.util-bad  { background: var(--danger-tint); color: var(--danger); border: 1px solid var(--danger-line); }
.util-warn { background: var(--warn-tint);   color: var(--warn);   border: 1px solid var(--warn-line); }
.util-ok   { background: var(--neutral-tint); color: var(--text-3); border: 1px solid var(--neutral-line); }
.util-hot  { background: var(--info-tint); color: var(--info); border: 1px solid var(--info-line); }

@media (max-width: 720px) {
  .util-summary { grid-template-columns: 1fr 1fr; }
  .util-stat:nth-child(3) { border-left: none; }
}

/* ===========================================================================
   OPTSCALE: pools / filters / policies / schedules
   =========================================================================== */

/* Pool tree */
.pool-row td { vertical-align: middle; }
.pool-indent { display: inline-flex; align-items: center; gap: 6px; }
.pool-bullet { display: inline-block; width: 6px; height: 6px; border-radius: 50%; }
.pool-row.pool-d0 td { background: var(--surface-2); }
.pool-row.pool-d0 td strong { color: var(--text); font-size: 13px; font-weight: 600; }
.pool-bar {
  position: relative;
  width: 120px; height: 5px;
  background: var(--gray-100);
  border-radius: 99px; overflow: hidden;
  margin-bottom: 3px;
}
.pool-bar-fill {
  height: 100%; border-radius: 99px;
  background: var(--success);
}
.pool-bar-fill.watch { background: var(--warn); }
.pool-bar-fill.over  { background: var(--danger); }
.pool-bar-over {
  position: absolute; right: 0; top: 0; height: 100%;
  background: var(--danger); opacity: 0.35;
}

/* Filter strip */
.filter-strip {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  padding: 10px 14px;
  margin-bottom: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.filter-label {
  font-size: 10.5px; letter-spacing: 0.06em; font-weight: 600;
  color: var(--text-3); text-transform: uppercase; margin-right: 6px;
}
.filter-sep {
  font-size: 10.5px; color: var(--text-faint); margin: 0 4px 0 8px;
  text-transform: uppercase; letter-spacing: 0.04em; font-weight: 500;
}
.filter-chip {
  display: inline-block; padding: 3px 9px;
  font-size: 11.5px; font-weight: 500; color: var(--text-2);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 99px;
  text-transform: lowercase;
  transition: all 80ms;
}
.filter-chip:hover { color: var(--text); border-color: var(--gray-300); }
.filter-chip.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.filter-chip.sev-chip-high { color: var(--danger); border-color: var(--danger-line); }
.filter-chip.sev-chip-high.on { background: var(--danger); color: #fff; border-color: var(--danger); }
.filter-chip.sev-chip-medium { color: var(--warn); border-color: var(--warn-line); }
.filter-chip.sev-chip-medium.on { background: var(--warn); color: #fff; border-color: var(--warn); }
.filter-chip.cloud-chip.cloud-aws.on { background: #8c5500; color: #fff; border-color: #8c5500; }
.filter-chip.cloud-chip.cloud-azure.on { background: var(--info); color: #fff; border-color: var(--info); }
.filter-chip.cloud-chip.cloud-gcp.on { background: #1947a3; color: #fff; border-color: #1947a3; }

/* Status select inside table rows */
.anomaly-status, .anomaly-status-form select {
  border: 1px solid var(--line-strong);
  background: var(--surface);
  font-family: inherit; font-size: 12px;
  padding: 3px 7px; color: var(--text);
  border-radius: var(--r-sm); cursor: pointer;
}
.anomaly-status:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

/* Policy cards */
.policy-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.policy-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 16px 18px;
  border-radius: var(--r-md);
  transition: all 100ms;
}
.policy-card:hover { border-color: var(--gray-300); }
.policy-card.policy-off { opacity: 0.55; }
.policy-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.policy-type {
  font-size: 10.5px; letter-spacing: 0.06em;
  color: var(--text-3); font-weight: 600; text-transform: uppercase;
}
.policy-card h3 { font-size: 14px; margin: 2px 0 4px 0; }
.policy-card p { font-size: 12.5px; color: var(--text-2); margin: 0 0 10px 0; line-height: 1.55; }
.policy-foot {
  display: flex; gap: 6px; align-items: center; flex-wrap: wrap;
  padding-top: 8px; border-top: 1px solid var(--line-soft);
}

/* Schedule cards */
.schedule-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 12px;
}
.schedule-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 18px;
  border-radius: var(--r-md);
  display: flex; flex-direction: column; gap: 10px;
}
.schedule-card.schedule-paused { opacity: 0.85; }
.schedule-card.schedule-draft { opacity: 0.75; }
.schedule-card-head {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
}
.schedule-card-head h3 { font-size: 14px; margin: 2px 0 0 0; }
.schedule-status {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10.5px; letter-spacing: 0.06em; font-weight: 600;
  color: var(--text-3); text-transform: uppercase;
}
.schedule-dot { width: 6px; height: 6px; border-radius: 50%; }
.schedule-dot.dot-on    { background: var(--success); }
.schedule-dot.dot-pause { background: var(--warn); }
.schedule-dot.dot-draft { background: var(--text-3); }
.schedule-desc { font-size: 12.5px; color: var(--text-2); margin: 0; line-height: 1.55; }
.schedule-pattern {
  background: var(--surface-2);
  padding: 8px 12px;
  border-radius: var(--r-sm);
}
.schedule-pattern .small {
  display: block; font-size: 10px; color: var(--text-3); letter-spacing: 0.06em;
  text-transform: uppercase; margin-bottom: 2px; font-weight: 600;
}
.schedule-meta {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.schedule-meta > div { display: flex; flex-direction: column; gap: 1px; }
.schedule-meta .muted {
  font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-3); font-weight: 600;
}
.schedule-meta strong { font-size: 13px; color: var(--text); font-weight: 600; }
.schedule-savings { color: var(--success) !important; }
.schedule-foot { display: flex; gap: 4px; flex-wrap: wrap; }
.schedule-foot code {
  background: var(--surface-2); padding: 1px 5px; border-radius: var(--r-sm);
  font-family: var(--mono); font-size: 10.5px;
}

/* ---- Cloud connections ---- */
.conn-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(440px, 1fr));
  gap: 14px;
}
.conn-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 12px;
  border-left: 3px solid var(--line-strong);
}
.conn-card.conn-aws   { border-left-color: #c08400; }
.conn-card.conn-azure { border-left-color: var(--info); }
.conn-card.conn-gcp   { border-left-color: #1947a3; }

.conn-head { display: flex; justify-content: space-between; align-items: center; }
.conn-head-left { display: flex; align-items: center; gap: 10px; }
.conn-status {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 600; color: var(--text-2);
}
.conn-name {
  font-size: 15px; font-weight: 600; color: var(--text);
  margin: 0; letter-spacing: -0.01em;
}
.conn-meta {
  display: flex; flex-direction: column; gap: 4px;
  padding: 10px 12px;
  background: var(--surface-2);
  border-radius: var(--r-sm);
}
.conn-meta-row {
  display: grid; grid-template-columns: 130px 1fr; gap: 12px;
  font-size: 12px; line-height: 1.5;
}
.conn-meta-key {
  font-size: 10.5px; color: var(--text-3); font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding-top: 2px;
}
.conn-meta-val { color: var(--text); word-break: break-all; }
.conn-meta-val.mono { font-family: var(--mono); font-size: 11.5px; }
.conn-perm {
  display: inline-block;
  background: var(--surface); color: var(--text-2);
  border: 1px solid var(--line);
  padding: 1px 6px; margin-right: 4px;
  border-radius: var(--r-sm);
  font-family: var(--mono); font-size: 10.5px;
}
.conn-alert {
  padding: 9px 12px;
  background: var(--warn-tint); color: var(--warn);
  border: 1px solid var(--warn-line);
  border-radius: var(--r-sm);
  font-size: 12px; line-height: 1.5;
}
.conn-alert strong { font-weight: 700; }
.conn-foot {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px;
  padding-top: 10px; border-top: 1px solid var(--line-soft);
}
.conn-foot-stat { display: flex; flex-direction: column; gap: 1px; }
.conn-foot-label {
  font-size: 10px; letter-spacing: 0.06em; font-weight: 600;
  text-transform: uppercase; color: var(--text-3);
}
.conn-foot-val { font-size: 13px; font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }

/* ---- Add-connection wizard ---- */
.conn-tabs {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px;
}
.conn-tab {
  display: flex; flex-direction: column; gap: 4px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  text-decoration: none; color: var(--text);
  transition: all 100ms;
}
.conn-tab:hover { border-color: var(--gray-300); background: var(--surface-2); }
.conn-tab.on { border-color: var(--accent); background: var(--accent-tint); }
.conn-tab .cloud-pill { align-self: flex-start; margin-bottom: 4px; }
.conn-tab-title { font-size: 14px; font-weight: 600; color: var(--text); }
.conn-tab-sub { font-size: 12px; color: var(--text-3); }
.conn-tab.on .conn-tab-sub { color: var(--accent); }

.conn-wizard { display: flex; flex-direction: column; gap: 14px; }

.step-head {
  display: grid; grid-template-columns: 32px 1fr; gap: 14px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.step-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: var(--surface);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.step-head h3 { font-size: 16px; font-weight: 600; margin: 0 0 4px 0; letter-spacing: -0.01em; }
.step-head p { font-size: 13px; color: var(--text-2); margin: 0; line-height: 1.55; max-width: 720px; }

.step-aux { font-size: 12.5px; color: var(--text-3); margin-top: 12px; max-width: 720px; line-height: 1.55; }
.step-aux a { color: var(--accent); }
.cta-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 14px; }

.req { color: var(--danger); margin-left: 2px; }

.conn-collapse {
  margin-top: 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 0;
}
.conn-collapse summary {
  padding: 10px 14px;
  font-size: 12.5px; font-weight: 600; color: var(--text);
  cursor: pointer; list-style: none;
}
.conn-collapse summary::before { content: '▸ '; color: var(--text-3); margin-right: 4px; transition: transform 120ms; display: inline-block; }
.conn-collapse[open] summary::before { content: '▾ '; }
.conn-collapse[open] summary { border-bottom: 1px solid var(--line); }
.conn-collapse pre, .conn-collapse p { margin: 0 14px 14px 14px; }
.conn-collapse pre.code-block { margin: 12px 14px; }

.link-mini { color: var(--accent); font-weight: 500; }

/* ===========================================================================
   AUTH / LOGIN
   =========================================================================== */
.auth-body {
  background:
    radial-gradient(900px 600px at 20% -10%, rgba(10,110,58,0.06), transparent 50%),
    radial-gradient(700px 500px at 105% 110%, rgba(11,83,148,0.04), transparent 55%),
    var(--bg);
  min-height: 100vh;
  display: flex; flex-direction: column;
}

.auth-shell {
  flex: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  max-width: 1080px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 32px 24px;
  gap: 32px;
  align-items: start;
}
/* Customer-facing single-card layout — no demo panel */
.auth-shell-single {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 480px;
  padding: 64px 24px 24px;
}
.auth-shell-single .auth-card {
  width: 100%;
}

.auth-remember {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--text-2);
  cursor: pointer;
  user-select: none;
  margin-top: -4px;
}
.auth-remember input[type="checkbox"] {
  width: 14px; height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 36px 36px 28px 36px;
  display: flex; flex-direction: column; gap: 22px;
  align-self: start;
}
.auth-brand {
  display: flex; align-items: baseline; gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}
.auth-brand .brand-mark { font-size: 22px; font-weight: 700; letter-spacing: -0.025em; color: var(--text); }
.auth-brand .brand-mark .ai { color: var(--accent); }
.auth-product {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-3); font-weight: 600;
  padding: 3px 9px; background: var(--surface-2); border-radius: 99px;
  border: 1px solid var(--line);
}
.auth-head h1 { font-size: 20px; font-weight: 600; letter-spacing: -0.015em; margin: 0 0 4px 0; }
.auth-head p  { font-size: 13px; color: var(--text-3); margin: 0; }

.auth-error {
  display: flex; align-items: center; gap: 8px;
  background: var(--danger-tint); color: var(--danger);
  border: 1px solid var(--danger-line); border-radius: var(--r-md);
  padding: 9px 12px; font-size: 13px; font-weight: 500;
}

.auth-note {
  display: flex; align-items: center; gap: 8px;
  background: var(--accent-tint); color: var(--accent);
  border: 1px solid var(--accent); border-radius: var(--r-md);
  padding: 9px 12px; font-size: 13px; font-weight: 500;
}
.auth-note-block { flex-direction: column; align-items: flex-start; gap: 6px; }
.auth-devlink {
  font-family: 'JetBrains Mono', monospace; font-size: 11.5px;
  color: var(--accent); word-break: break-all; text-decoration: none;
}
.auth-devlink:hover { text-decoration: underline; }

.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-field { display: flex; flex-direction: column; gap: 4px; }
.auth-field > span {
  font-size: 11.5px; font-weight: 600; color: var(--text-2);
  letter-spacing: 0.01em;
}
.auth-field-row { display: flex; justify-content: space-between; align-items: baseline; }
.auth-link-mini { font-size: 12px; color: var(--accent); font-weight: 500; text-decoration: none; }
.auth-link-mini:hover { text-decoration: underline; }
.auth-field input {
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  font-family: var(--sans);
  font-size: 13.5px;
  background: var(--surface);
  color: var(--text);
  transition: border-color 100ms, box-shadow 100ms;
}
.auth-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(10,110,58,0.10);
}
.auth-field input::placeholder { color: var(--text-faint); }

.auth-submit {
  width: 100%; padding: 10px 14px;
  justify-content: center;
  font-size: 13.5px; font-weight: 600;
}

.auth-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 2px 0;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--line);
}
.auth-divider span {
  font-size: 11px; color: var(--text-3); letter-spacing: 0.04em; text-transform: uppercase; font-weight: 500;
}

.auth-sso { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.auth-sso-btn {
  justify-content: center;
  padding: 8px 8px;
  font-size: 12.5px;
  color: var(--text-2);
}
.auth-sso-btn svg { color: var(--text-3); }
.auth-sso-btn:hover svg { color: var(--text); }

.auth-foot { font-size: 12.5px; color: var(--text-3); text-align: center; margin: 0; }
.auth-foot a { color: var(--accent); font-weight: 500; }
.auth-foot a:hover { text-decoration: underline; }

/* ---- Sample accounts panel (right side) ---- */
.auth-side {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 24px 26px;
  align-self: start;
}
.auth-side-head { margin-bottom: 16px; }
.auth-side-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10.5px; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 600;
  color: var(--accent);
  margin-bottom: 6px;
}
.auth-side-tag::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent);
}
.auth-side h2 { font-size: 17px; font-weight: 600; margin: 0 0 4px 0; letter-spacing: -0.01em; }
.auth-side-head p { font-size: 12.5px; color: var(--text-3); margin: 0; line-height: 1.55; }
.auth-side-head p strong { color: var(--text); font-weight: 600; }

.auth-side-pass {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--accent-tint);
  border: 1px solid var(--accent-line);
  border-radius: var(--r-md);
  margin-bottom: 14px;
}
.auth-side-pass-label {
  font-size: 10.5px; letter-spacing: 0.06em; font-weight: 600;
  text-transform: uppercase; color: var(--accent);
}
.auth-side-pass code {
  flex: 1;
  font-family: var(--mono); font-size: 13.5px; font-weight: 600;
  color: var(--text);
  background: transparent;
  letter-spacing: 0.01em;
}
.auth-copy {
  background: transparent; border: 1px solid transparent; padding: 4px;
  cursor: pointer; color: var(--accent); border-radius: var(--r-sm);
  display: inline-flex; align-items: center; justify-content: center;
}
.auth-copy:hover { background: var(--surface); border-color: var(--accent-line); }

.auth-accounts {
  list-style: none; padding: 0; margin: 0 0 14px 0;
  display: flex; flex-direction: column; gap: 4px;
}
.auth-account {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  cursor: pointer;
  transition: all 100ms;
}
.auth-account:hover {
  background: var(--surface-2);
  border-color: var(--accent-line);
  transform: translateX(2px);
}
.auth-account:hover .auth-account-arrow { color: var(--accent); transform: translateX(2px); }
.auth-account .avatar {
  width: 30px; height: 30px;
  font-size: 11px;
}
.auth-account-text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.auth-account-name { font-size: 13px; font-weight: 600; color: var(--text); }
.auth-account-role {
  font-weight: 500; color: var(--text-3); font-size: 12px;
}
.auth-account-email {
  font-family: var(--mono); font-size: 11px; color: var(--text-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.auth-account-hint { font-size: 11px; color: var(--text-3); line-height: 1.3; }
.auth-account-arrow {
  color: var(--text-faint);
  transition: all 100ms;
  display: inline-flex; align-items: center;
}
.auth-account-demo {
  background: var(--surface-2);
  border-style: dashed;
}

.auth-side-foot {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 12px;
  background: var(--surface-2);
  border-radius: var(--r-md);
  font-size: 11.5px; color: var(--text-3);
  margin: 0; line-height: 1.4;
}
.auth-side-foot svg { color: var(--text-3); flex-shrink: 0; }

/* ---- Footer strip at bottom of auth screens ---- */
.auth-foot-strip {
  max-width: 1080px;
  width: 100%;
  margin: 0 auto;
  padding: 18px 32px 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11.5px; color: var(--text-3);
  border-top: 1px solid var(--line-soft);
  margin-top: 24px;
}

/* ---- Sidebar user-chip sign-out + anon state ---- */
.user-chip-action { margin-left: auto; }
.user-chip-action button {
  background: transparent; border: none; padding: 4px;
  cursor: pointer; color: var(--text-3);
  border-radius: var(--r-sm);
  display: inline-flex; align-items: center; justify-content: center;
}
.user-chip-action button:hover { color: var(--danger); background: var(--surface); }
.user-chip-anon {
  text-decoration: none;
  cursor: pointer;
  transition: background 100ms;
}
.user-chip-anon:hover { background: var(--surface); color: var(--text); }
.avatar-anon { background: var(--gray-300) !important; color: var(--text-2) !important; font-weight: 700; }

@media (max-width: 880px) {
  .auth-shell { grid-template-columns: 1fr; padding: 24px 16px; }
  .auth-card, .auth-side { padding: 24px; }
  .auth-foot-strip { flex-direction: column; gap: 6px; padding: 16px; text-align: center; }
}

/* ===========================================================================
   Responsive
   =========================================================================== */
@media (max-width: 980px) {
  .sidebar {
    position: static; width: 100%; height: auto;
    border-right: none; border-bottom: 1px solid var(--line);
    flex-direction: row; align-items: center; overflow-x: auto;
    padding: 8px;
  }
  .sidebar-brand, .workspace, .sidebar-foot { border: none; padding: 8px; }
  .sidenav { display: flex; flex-direction: row; padding: 0 8px; gap: 4px; }
  .nav-group { display: flex; align-items: center; gap: 2px; margin-bottom: 0; }
  .nav-group-label { display: none; }
  .nav-item span { display: none; }
  .nav-item { padding: 7px; }
  .main { margin-left: 0; }
  .page { padding: 18px; }
  .user-chip .user-meta { display: none; }
}