/* North Star Manage IT brand tokens — see Brand Guidelines v1.0 (Aug 2026) */
:root {
  --ns-orange: #f15702;
  --ns-orange-dark: #cf4900;
  --ns-charcoal: #222222;
  --ns-grey: #6b6b6b;
  --ns-grey-light: #e4e4e4;
  --ns-white: #ffffff;
  --ns-bg: #f7f7f7;
  --ns-radius: 10px;
  --ns-font-heading: 'Montserrat', 'Poppins', system-ui, sans-serif;
  --ns-font-body: 'Inter', 'Open Sans', system-ui, sans-serif;

  /* ---- Semantic tokens ----
     Components below read only these, so light/dark is just two blocks
     of token overrides rather than touching every rule. */
  --ns-page-bg: var(--ns-bg);
  --ns-surface: var(--ns-white);
  --ns-text: var(--ns-charcoal);
  --ns-text-muted: var(--ns-grey);
  --ns-border: var(--ns-grey-light);
  --ns-input-bg: var(--ns-white);
  --ns-shadow-sm: rgba(34, 34, 34, 0.06);
  --ns-shadow-lg: rgba(34, 34, 34, 0.08);
  --ns-btn-dark-bg: var(--ns-charcoal);
  --ns-btn-dark-bg-hover: #000000;
  --ns-choice-selected-bg: var(--ns-charcoal);
  --ns-danger-fg: #c62828;
  --ns-danger-border: #c62828;

  --ns-badge-great-bg: #eafaf0; --ns-badge-great-fg: #1e5c34;
  --ns-badge-okay-bg: #fff4ea; --ns-badge-okay-fg: #8a4a10;
  --ns-badge-bad-bg: #fdecec; --ns-badge-bad-fg: #8a1f1f;
  --ns-badge-neutral-bg: var(--ns-grey-light); --ns-badge-neutral-fg: var(--ns-text-muted);
  --ns-badge-owner-bg: #222222; --ns-badge-owner-fg: #ffffff;

  --ns-alert-error-bg: #fdecec; --ns-alert-error-fg: #8a1f1f; --ns-alert-error-bd: #f3c6c6;
  --ns-alert-success-bg: #eafaf0; --ns-alert-success-fg: #1e5c34; --ns-alert-success-bd: #bfe8cd;
  --ns-alert-info-bg: #fff4ea; --ns-alert-info-fg: #8a4a10; --ns-alert-info-bd: #f6d9b8;

  color-scheme: light;
}

/* ---- Dark theme ----
   The brand accent (orange) stays the same in both themes; surfaces and
   text invert. `data-theme` is set on <html> by an inline script that runs
   before first paint (see adminShell.js / surveyPage.js), so there's no
   flash of the wrong theme. That script always resolves to an explicit
   "light" or "dark" — the media-query block just covers the rare case
   where JS didn't run. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --ns-page-bg: #17171a;
    --ns-surface: #202024;
    --ns-text: #f0f0f0;
    --ns-text-muted: #a3a3ab;
    --ns-border: #34343a;
    --ns-input-bg: #26262b;
    --ns-shadow-sm: rgba(0, 0, 0, 0.35);
    --ns-shadow-lg: rgba(0, 0, 0, 0.55);
    --ns-btn-dark-bg: #3a3a40;
    --ns-btn-dark-bg-hover: #4a4a52;
    --ns-choice-selected-bg: var(--ns-orange);
    --ns-danger-fg: #ff6b6b;
    --ns-danger-border: #ff6b6b;
    --ns-badge-great-bg: rgba(46, 160, 90, 0.18); --ns-badge-great-fg: #7fe3a0;
    --ns-badge-okay-bg: rgba(241, 87, 2, 0.18); --ns-badge-okay-fg: #ffb27a;
    --ns-badge-bad-bg: rgba(198, 40, 40, 0.22); --ns-badge-bad-fg: #ff8f8f;
    --ns-badge-neutral-bg: #34343a; --ns-badge-neutral-fg: #c7c7cf;
    --ns-badge-owner-bg: #f0f0f0; --ns-badge-owner-fg: #17171a;
    --ns-alert-error-bg: rgba(198, 40, 40, 0.18); --ns-alert-error-fg: #ff9c9c; --ns-alert-error-bd: rgba(198, 40, 40, 0.4);
    --ns-alert-success-bg: rgba(46, 160, 90, 0.16); --ns-alert-success-fg: #86e6a8; --ns-alert-success-bd: rgba(46, 160, 90, 0.4);
    --ns-alert-info-bg: rgba(241, 87, 2, 0.14); --ns-alert-info-fg: #ffb27a; --ns-alert-info-bd: rgba(241, 87, 2, 0.4);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ns-page-bg: #17171a;
  --ns-surface: #202024;
  --ns-text: #f0f0f0;
  --ns-text-muted: #a3a3ab;
  --ns-border: #34343a;
  --ns-input-bg: #26262b;
  --ns-shadow-sm: rgba(0, 0, 0, 0.35);
  --ns-shadow-lg: rgba(0, 0, 0, 0.55);
  --ns-btn-dark-bg: #3a3a40;
  --ns-btn-dark-bg-hover: #4a4a52;
  --ns-choice-selected-bg: var(--ns-orange);
  --ns-danger-fg: #ff6b6b;
  --ns-danger-border: #ff6b6b;
  --ns-badge-great-bg: rgba(46, 160, 90, 0.18); --ns-badge-great-fg: #7fe3a0;
  --ns-badge-okay-bg: rgba(241, 87, 2, 0.18); --ns-badge-okay-fg: #ffb27a;
  --ns-badge-bad-bg: rgba(198, 40, 40, 0.22); --ns-badge-bad-fg: #ff8f8f;
  --ns-badge-neutral-bg: #34343a; --ns-badge-neutral-fg: #c7c7cf;
  --ns-badge-owner-bg: #f0f0f0; --ns-badge-owner-fg: #17171a;
  --ns-alert-error-bg: rgba(198, 40, 40, 0.18); --ns-alert-error-fg: #ff9c9c; --ns-alert-error-bd: rgba(198, 40, 40, 0.4);
  --ns-alert-success-bg: rgba(46, 160, 90, 0.16); --ns-alert-success-fg: #86e6a8; --ns-alert-success-bd: rgba(46, 160, 90, 0.4);
  --ns-alert-info-bg: rgba(241, 87, 2, 0.14); --ns-alert-info-fg: #ffb27a; --ns-alert-info-bd: rgba(241, 87, 2, 0.4);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--ns-font-body);
  color: var(--ns-text);
  background: var(--ns-page-bg);
}

h1, h2, h3, h4 {
  font-family: var(--ns-font-heading);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ns-text);
  margin: 0 0 8px;
}

h1 { font-size: 26px; }
h2 { font-size: 19px; }
h3 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ns-text-muted); }

p { line-height: 1.5; }

a { color: var(--ns-orange); }
a:hover { text-decoration: underline; }

.ns-body { min-height: 100vh; }
.ns-version-tag {
  position: fixed;
  right: 10px;
  bottom: 8px;
  font-size: 11px;
  color: var(--ns-text-muted);
  opacity: 0.6;
  letter-spacing: 0.02em;
  pointer-events: none;
  z-index: 5;
}
.ns-center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.ns-card {
  width: 100%;
  max-width: 440px;
  background: var(--ns-surface);
  border-radius: var(--ns-radius);
  box-shadow: 0 2px 24px var(--ns-shadow-lg);
  padding: 32px 28px;
  text-align: center;
}

.ns-card-wide { max-width: 560px; }

.ns-logo {
  width: 220px;
  max-width: 80%;
  margin: 0 auto 20px;
  display: block;
}

/* The logo artwork has dark elements that read poorly straight on a dark
   page background — give it a small white card of its own in dark mode
   rather than shipping a second brand asset. */
[data-theme="dark"] .ns-logo,
[data-theme="dark"] .ns-topbar-brand img {
  background: #ffffff;
  border-radius: 8px;
  padding: 8px 12px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .ns-logo,
  :root:not([data-theme]) .ns-topbar-brand img {
    background: #ffffff;
    border-radius: 8px;
    padding: 8px 12px;
  }
}

.ns-question { text-align: left; margin-bottom: 22px; }
.ns-choice-group { display: flex; flex-wrap: wrap; gap: 8px; }
.ns-choice {
  flex: 1 1 auto;
  min-width: 100px;
  padding: 12px 14px;
  border: 1.5px solid var(--ns-border);
  border-radius: 8px;
  background: var(--ns-input-bg);
  color: var(--ns-text);
  font-family: var(--ns-font-heading);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: border-color .12s ease, background .12s ease, color .12s ease;
}
.ns-choice:hover { border-color: var(--ns-orange); }
.ns-choice.selected { background: var(--ns-choice-selected-bg); border-color: var(--ns-choice-selected-bg); color: #fff; }
.ns-charcount { text-align: right; font-size: 11.5px; color: var(--ns-text-muted); margin-top: -10px; margin-bottom: 4px; }

.ns-dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  margin-bottom: 10px;
}

.ns-sub { color: var(--ns-text-muted); margin-bottom: 20px; }
.ns-tagline { font-style: italic; color: var(--ns-text-muted); margin-top: 20px; }

.ns-textarea {
  width: 100%;
  min-height: 80px;
  padding: 10px 12px;
  border: 1px solid var(--ns-border);
  border-radius: 8px;
  background: var(--ns-input-bg);
  color: var(--ns-text);
  font-family: var(--ns-font-body);
  font-size: 14px;
  resize: vertical;
  margin-bottom: 16px;
}
.ns-textarea:focus { outline: 2px solid var(--ns-orange); border-color: var(--ns-orange); }

.ns-btn {
  display: inline-block;
  width: 100%;
  background: var(--ns-btn-dark-bg);
  color: var(--ns-white);
  border: none;
  border-radius: 8px;
  padding: 13px 18px;
  font-family: var(--ns-font-heading);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.ns-btn:hover { background: var(--ns-btn-dark-bg-hover); }
.ns-btn:disabled { opacity: 0.6; cursor: default; }
.ns-btn-primary { background: var(--ns-orange); }
.ns-btn-primary:hover { background: var(--ns-orange-dark); }
.ns-btn-outline {
  background: transparent;
  color: var(--ns-text);
  border: 1.5px solid var(--ns-text);
}
.ns-btn-outline:hover { background: var(--ns-text); color: var(--ns-surface); }
.ns-btn-sm { width: auto; padding: 8px 14px; font-size: 13px; }
.ns-btn-danger { background: var(--ns-surface); color: var(--ns-danger-fg); border: 1.5px solid var(--ns-danger-border); }
.ns-btn-danger:hover { background: var(--ns-danger-border); color: #fff; }

.ns-theme-toggle {
  width: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--ns-text-muted);
  border: 1.5px solid var(--ns-border);
  border-radius: 999px;
  padding: 7px 12px;
  font-family: var(--ns-font-body);
  font-weight: 600;
  font-size: 12.5px;
  cursor: pointer;
}
.ns-theme-toggle:hover { border-color: var(--ns-text); color: var(--ns-text); }
.ns-theme-toggle svg { width: 14px; height: 14px; flex: none; }

.ns-alert {
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13.5px;
  margin-bottom: 16px;
  text-align: left;
}
.ns-alert-error { background: var(--ns-alert-error-bg); color: var(--ns-alert-error-fg); border: 1px solid var(--ns-alert-error-bd); }
.ns-alert-success { background: var(--ns-alert-success-bg); color: var(--ns-alert-success-fg); border: 1px solid var(--ns-alert-success-bd); }
.ns-alert-info { background: var(--ns-alert-info-bg); color: var(--ns-alert-info-fg); border: 1px solid var(--ns-alert-info-bd); }

.ns-form { text-align: left; }
.ns-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; color: var(--ns-text); }
.ns-input, .ns-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--ns-border);
  border-radius: 8px;
  background: var(--ns-input-bg);
  color: var(--ns-text);
  font-family: var(--ns-font-body);
  font-size: 14px;
  margin-bottom: 14px;
}
.ns-input:focus, .ns-select:focus { outline: 2px solid var(--ns-orange); border-color: var(--ns-orange); }
.ns-help { font-size: 12.5px; color: var(--ns-text-muted); margin: -8px 0 14px; }

.ns-link-row {
  display: flex;
  gap: 8px;
  align-items: center;
  background: var(--ns-page-bg);
  border: 1px solid var(--ns-border);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 10px;
}
.ns-link-row code {
  flex: 1;
  overflow-x: auto;
  white-space: nowrap;
  font-size: 12.5px;
  color: var(--ns-text);
}

/* ---------- Admin shell ---------- */
.ns-admin-shell { max-width: 1120px; margin: 0 auto; padding: 24px 16px 64px; }
.ns-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.ns-topbar-brand { display: flex; align-items: center; gap: 12px; }
.ns-topbar-brand img { height: 40px; }
.ns-topbar-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
.ns-topbar-user { font-size: 13.5px; color: var(--ns-text-muted); text-align: right; }

.ns-tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--ns-border); margin-bottom: 24px; }
.ns-tab {
  background: none;
  border: none;
  padding: 10px 16px;
  font-family: var(--ns-font-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--ns-text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}
.ns-tab.active { color: var(--ns-text); border-bottom-color: var(--ns-orange); }

.ns-subtabs { display: flex; gap: 6px; margin-bottom: 16px; }
.ns-subtab {
  background: var(--ns-surface);
  border: 1px solid var(--ns-border);
  border-radius: 999px;
  padding: 6px 14px;
  font-family: var(--ns-font-heading);
  font-weight: 700;
  font-size: 12.5px;
  color: var(--ns-text-muted);
  cursor: pointer;
}
.ns-subtab.active { color: #fff; background: var(--ns-orange); border-color: var(--ns-orange); }

.ns-panel {
  background: var(--ns-surface);
  border-radius: var(--ns-radius);
  box-shadow: 0 2px 16px var(--ns-shadow-sm);
  padding: 24px;
  margin-bottom: 20px;
}

.ns-changelog-entry { padding: 14px 0; border-top: 1px solid var(--ns-border); }
.ns-changelog-entry:first-child { padding-top: 0; border-top: none; }
.ns-changelog-list { margin: 0; padding-left: 20px; color: var(--ns-text); }
.ns-changelog-list li { margin-bottom: 4px; font-size: 13.5px; line-height: 1.45; }
.ns-changelog-list li:last-child { margin-bottom: 0; }

.ns-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin-bottom: 24px; }
.ns-stat {
  background: var(--ns-surface);
  border-radius: var(--ns-radius);
  box-shadow: 0 2px 16px var(--ns-shadow-sm);
  padding: 18px;
  text-align: center;
}
.ns-stat .n { font-family: var(--ns-font-heading); font-size: 30px; font-weight: 800; }
.ns-stat .l { font-size: 12.5px; color: var(--ns-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }

.ns-bar-row { margin-bottom: 14px; }
.ns-bar-label { display: flex; justify-content: space-between; font-size: 13.5px; font-weight: 600; margin-bottom: 5px; }
.ns-bar-track { background: var(--ns-page-bg); border-radius: 6px; height: 14px; overflow: hidden; }
.ns-bar-fill { height: 100%; border-radius: 6px; transition: width 0.4s ease; }

/* ---------- Survey detail: full-page charts & graphs ---------- */
.ns-detail-top {
  display: grid;
  grid-template-columns: minmax(180px, 240px) 1fr;
  gap: 16px;
  margin-bottom: 20px;
  align-items: stretch;
}
@media (max-width: 760px) { .ns-detail-top { grid-template-columns: 1fr; } }
.ns-detail-stats { display: flex; flex-direction: column; gap: 14px; }
.ns-detail-stats .ns-stat { flex: 1; display: flex; flex-direction: column; justify-content: center; margin-bottom: 0; }

.ns-trend-panel { margin-bottom: 0; }
.ns-trend-chart { display: flex; align-items: flex-end; gap: 3px; height: 120px; padding-top: 8px; }
.ns-trend-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; min-width: 0; }
.ns-trend-bar {
  width: 100%;
  max-width: 22px;
  background: var(--ns-orange);
  border-radius: 3px 3px 0 0;
  min-height: 2px;
  transition: height 0.3s ease;
}
.ns-trend-col.is-zero .ns-trend-bar { background: var(--ns-border); }
.ns-trend-label { font-size: 10px; color: var(--ns-text-muted); margin-top: 6px; white-space: nowrap; }

.ns-charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.ns-qchart-card { background: var(--ns-surface); border-radius: var(--ns-radius); box-shadow: 0 2px 16px var(--ns-shadow-sm); padding: 20px; }
.ns-qchart-title { font-weight: 700; margin-bottom: 14px; font-size: 14.5px; }
.ns-qchart-body { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.ns-donut-wrap { position: relative; width: 108px; height: 108px; flex: none; }
.ns-donut-svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ns-donut-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; }
.ns-donut-center .n { font-family: var(--ns-font-heading); font-weight: 800; font-size: 19px; line-height: 1; }
.ns-donut-center .l { font-size: 9.5px; color: var(--ns-text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 3px; }
.ns-legend { flex: 1; min-width: 130px; display: flex; flex-direction: column; gap: 7px; }
.ns-legend-row { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.ns-legend-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.ns-legend-label { flex: 1; }
.ns-legend-value { color: var(--ns-text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

.ns-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.ns-table th, .ns-table td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--ns-border); }
.ns-table th { color: var(--ns-text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.ns-table-wrap { overflow-x: auto; }

.ns-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.ns-badge-great { background: var(--ns-badge-great-bg); color: var(--ns-badge-great-fg); }
.ns-badge-okay { background: var(--ns-badge-okay-bg); color: var(--ns-badge-okay-fg); }
.ns-badge-needs_work { background: var(--ns-badge-bad-bg); color: var(--ns-badge-bad-fg); }
.ns-badge-active { background: var(--ns-badge-great-bg); color: var(--ns-badge-great-fg); }
.ns-badge-invited { background: var(--ns-badge-okay-bg); color: var(--ns-badge-okay-fg); }
.ns-badge-disabled { background: var(--ns-badge-neutral-bg); color: var(--ns-badge-neutral-fg); }
.ns-badge-owner { background: var(--ns-badge-owner-bg); color: var(--ns-badge-owner-fg); }
.ns-badge-admin { background: var(--ns-badge-neutral-bg); color: var(--ns-text); }
.ns-badge-draft { background: var(--ns-badge-neutral-bg); color: var(--ns-text-muted); }
.ns-badge-closed { background: var(--ns-badge-bad-bg); color: var(--ns-badge-bad-fg); }
.ns-badge-inactive { background: var(--ns-badge-neutral-bg); color: var(--ns-text-muted); }
/* Custom multiple-choice options (ids o1, o2, ... up to the 12-option cap)
   get a neutral pill so they read as badges consistently with the rating
   answers, without needing a color per custom option. */
.ns-badge-o1, .ns-badge-o2, .ns-badge-o3, .ns-badge-o4, .ns-badge-o5, .ns-badge-o6,
.ns-badge-o7, .ns-badge-o8, .ns-badge-o9, .ns-badge-o10, .ns-badge-o11, .ns-badge-o12 {
  background: var(--ns-badge-neutral-bg); color: var(--ns-badge-neutral-fg);
}

.ns-survey-card {
  background: var(--ns-surface); border-radius: var(--ns-radius); box-shadow: 0 2px 16px var(--ns-shadow-sm);
  padding: 18px 20px; margin-bottom: 14px;
}
.ns-qbuilder-row {
  border: 1px solid var(--ns-border); border-radius: 8px; padding: 14px; margin-bottom: 12px; position: relative;
}
.ns-qbuilder-row .ns-qtype-badge {
  display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
  color: var(--ns-text-muted); margin-bottom: 8px;
}
.ns-qbuilder-remove {
  position: absolute; top: 10px; right: 10px; background: none; border: none; color: var(--ns-text-muted);
  font-size: 18px; line-height: 1; cursor: pointer; width: auto; padding: 2px 6px;
}
.ns-qbuilder-remove:hover { color: var(--ns-danger-fg); }
.ns-add-question-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }

.ns-row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.ns-muted { color: var(--ns-text-muted); }
.ns-flex-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.ns-section-gap { margin-top: 28px; }
.ns-copy-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ns-btn-dark-bg);
  color: var(--ns-white);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13.5px;
  z-index: 50;
}

@media (max-width: 600px) {
  .ns-card { padding: 24px 18px; }
  .ns-panel { padding: 16px; }
}
