/* ax-theme.css
   Smart Axle Hub telematics theme. Reuses the Stillwell ERP brand guide
   (navy / gold, DM Mono), re-skinned for telematics. ASCII only. */

:root {
  --sw-navy:       #1c2d47;
  --sw-gold:       #c8991e;
  --sw-red:        #9b2322;
  --sw-bg:         #f5f5f3;
  --sw-bg-warm:    #faf9f7;
  --sw-border:     #e8e6e1;
  --sw-border-med: #d4d0c8;
  --sw-text:       #1a1a18;
  --sw-text-muted: #6b6860;
  --sw-radius-sm:  4px;
  --sw-radius-md:  8px;
  --sw-font-mono:  'DM Mono', monospace;

  --sw-green:      #2e7d4f;   /* health ok */
  --sw-watch:      var(--sw-gold);
  --sw-critical:   var(--sw-red);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--sw-bg); color: var(--sw-text);
  font-family: var(--sw-font-mono); font-size: 14px; line-height: 1.5;
}
a { color: var(--sw-navy); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Top bar ----------------------------------------------------------- */
.ax-topbar {
  display: flex; align-items: center; justify-content: space-between;
  height: 56px; padding: 0 20px;
  background: var(--sw-navy); color: #fff;
  position: sticky; top: 0; z-index: 50;
}
.ax-brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.ax-brand:hover { text-decoration: none; }
.ax-brand-logo { height: 22px; width: auto; display: block; }
.ax-brand-mark { font-weight: 500; letter-spacing: 3px; font-size: 18px; color: var(--sw-gold); }
.ax-brand-sub { font-size: 11px; color: #b9c2d0; letter-spacing: 1px; text-transform: uppercase; padding-left: 12px; border-left: 1px solid rgba(255,255,255,.22); }
.ax-topbar-right { display: flex; align-items: center; gap: 14px; }
.ax-persona-badge {
  font-size: 11px; text-transform: uppercase; letter-spacing: 1px;
  padding: 3px 10px; border-radius: 999px;
  background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.22);
}
.ax-persona-stillwell { background: var(--sw-gold); color: var(--sw-navy); border-color: var(--sw-gold); }
.ax-user-name { font-size: 13px; color: #dfe4ec; }
.ax-logout { color: #b9c2d0; font-size: 12px; }
.ax-logout:hover { color: #fff; }

/* ---- Admin "view as" switcher ------------------------------------------ */
.ax-userwrap { position: relative; }
.ax-userbtn { display: flex; align-items: center; gap: 8px; cursor: pointer;
  background: rgba(255,255,255,.10); color: #fff; border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--sw-radius-sm); padding: 5px 10px; font-family: inherit; font-size: 13px; }
.ax-userbtn:hover { background: rgba(255,255,255,.18); }
.ax-viewtag { font-size: 10px; text-transform: uppercase; letter-spacing: 1px;
  background: var(--sw-gold); color: var(--sw-navy); padding: 1px 6px; border-radius: 3px; }
.ax-caret { font-size: 10px; color: #b9c2d0; }
.ax-usermenu { position: absolute; top: calc(100% + 6px); right: 0; z-index: 200;
  background: #fff; color: var(--sw-text); border: 1px solid var(--sw-border-med);
  border-radius: var(--sw-radius-md); box-shadow: 0 10px 30px rgba(0,0,0,.22);
  min-width: 248px; max-height: 72vh; overflow-y: auto; padding: 6px; }
.ax-usermenu-head { font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--sw-text-muted); padding: 6px 10px 2px; }
.ax-usermenu-sub { font-size: 10px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--sw-gold); padding: 8px 10px 2px; }
.ax-usermenu-item { display: block; padding: 7px 10px; font-size: 13px; color: var(--sw-text);
  border-radius: var(--sw-radius-sm); }
.ax-usermenu-item:hover { background: var(--sw-border); text-decoration: none; }
.ax-usermenu-item.is-active { background: var(--sw-navy); color: #fff; }
.ax-usermenu-divider { height: 1px; background: var(--sw-border); margin: 6px 4px; }

/* ---- Layout ------------------------------------------------------------ */
.ax-layout { display: flex; min-height: calc(100vh - 56px); }
.ax-sidebar {
  width: 224px; flex: 0 0 224px;
  background: var(--sw-bg-warm); border-right: 1px solid var(--sw-border);
  padding: 16px 0;
}
.ax-nav-module { margin-bottom: 16px; }
.ax-nav-module-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--sw-navy); font-weight: 500; padding: 4px 18px; margin-bottom: 2px;
}
.ax-nav-section {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--sw-text-muted); padding: 6px 18px 2px;
}
.ax-nav-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 18px; color: var(--sw-text); font-size: 13px;
  border-left: 3px solid transparent;
}
.ax-nav-link:hover { background: var(--sw-border); text-decoration: none; }
.ax-nav-link.is-active { border-left-color: var(--sw-gold); background: var(--sw-border); font-weight: 500; }
.ax-nav-link.is-soon { color: var(--sw-text-muted); }
.ax-draft {
  font-size: 9px; letter-spacing: 1px;
  background: var(--sw-border-med); color: var(--sw-text-muted);
  padding: 1px 5px; border-radius: 3px;
}
.ax-main { flex: 1 1 auto; padding: 24px 28px; min-width: 0; }

/* ---- Footer ------------------------------------------------------------ */
.ax-footer {
  display: flex; justify-content: space-between;
  padding: 12px 28px; font-size: 11px; color: var(--sw-text-muted);
  border-top: 1px solid var(--sw-border); background: var(--sw-bg-warm);
}

/* ---- Page header ------------------------------------------------------- */
.ax-page-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--sw-border);
}
.ax-page-eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--sw-text-muted); }
.ax-page-title { margin: 2px 0 0; font-size: 22px; font-weight: 500; }

/* ---- Stat cards -------------------------------------------------------- */
.ax-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
.ax-stat-card {
  background: #fff; border: 1px solid var(--sw-border);
  border-top: 3px solid var(--sw-navy); border-radius: var(--sw-radius-md); padding: 14px 16px;
}
.ax-stat-card.is-util  { border-top-color: var(--sw-gold); }
.ax-stat-card.is-alert { border-top-color: var(--sw-red); }
.ax-stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--sw-text-muted); }
.ax-stat-value { font-size: 26px; font-weight: 500; margin-top: 6px; }
.ax-stat-sub { font-size: 12px; color: var(--sw-text-muted); margin-top: 2px; }

/* ---- Filter pills ------------------------------------------------------ */
.ax-pill {
  display: inline-block; padding: 4px 12px; margin: 0 6px 6px 0;
  border: 1px solid var(--sw-border-med); border-radius: 999px;
  font-size: 12px; cursor: pointer; background: #fff;
}
.ax-pill.is-active { background: var(--sw-navy); color: #fff; border-color: var(--sw-navy); }
.ax-pill.is-critical { border-color: var(--sw-red); color: var(--sw-red); }
.ax-pill.is-critical.is-active { background: var(--sw-red); color: #fff; }

/* ---- Panels ------------------------------------------------------------ */
.ax-panel {
  background: #fff; border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-md); padding: 16px; margin-bottom: 18px;
}
.ax-panel-title { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--sw-text-muted); margin: 0 0 12px; }

/* ---- Tables ------------------------------------------------------------ */
.ax-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.ax-table th, .ax-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--sw-border); }
.ax-table th { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--sw-text-muted); }
.ax-table tr.is-critical td { border-left: 3px solid var(--sw-critical); }

/* ---- Health / severity dots -------------------------------------------- */
.ax-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }
.ax-ok { background: var(--sw-green); }
.ax-watch { background: var(--sw-watch); }
.ax-critical { background: var(--sw-critical); }

/* ---- Loader shimmer ---------------------------------------------------- */
.ax-loader { display: grid; gap: 8px; }
.ax-loader-bar {
  height: 14px; border-radius: 4px;
  background: linear-gradient(90deg, var(--sw-border) 25%, var(--sw-bg-warm) 37%, var(--sw-border) 63%);
  background-size: 400% 100%; animation: ax-shimmer 1.3s ease infinite;
}
@keyframes ax-shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }

/* ---- Modal ------------------------------------------------------------- */
.ax-modal-backdrop {
  position: fixed; inset: 0; background: rgba(20,28,44,.45);
  display: flex; align-items: flex-start; justify-content: center; z-index: 100; padding-top: 60px;
}
.ax-modal {
  background: #fff; border-radius: var(--sw-radius-md);
  width: min(640px, 92vw); max-height: 80vh; overflow: visible;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.ax-modal-head { padding: 14px 18px; border-bottom: 1px solid var(--sw-border); font-weight: 500; }
.ax-modal-body { padding: 18px; }

/* ---- AxCombo ----------------------------------------------------------- */
.ax-combo { position: relative; display: inline-block; min-width: 180px; }
.ax-combo-toggle {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 7px 10px; background: #fff; border: 1px solid var(--sw-border-med);
  border-radius: var(--sw-radius-sm); font-family: inherit; font-size: 13px; cursor: pointer;
}
.ax-combo-text.is-placeholder { color: var(--sw-text-muted); }
.ax-combo-caret { color: var(--sw-text-muted); font-size: 11px; }
.ax-combo-panel {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 200;
  background: #fff; border: 1px solid var(--sw-border-med);
  border-radius: var(--sw-radius-sm); box-shadow: 0 8px 24px rgba(0,0,0,.14); padding: 6px;
}
.ax-combo-search { width: 100%; padding: 6px 8px; border: 1px solid var(--sw-border); border-radius: var(--sw-radius-sm); font-family: inherit; font-size: 13px; margin-bottom: 6px; }
.ax-combo-list { max-height: 220px; overflow-y: auto; }
.ax-combo-opt { padding: 6px 8px; border-radius: var(--sw-radius-sm); cursor: pointer; font-size: 13px; }
.ax-combo-opt:hover { background: var(--sw-border); }

/* ---- Buttons ----------------------------------------------------------- */
.ax-btn {
  display: inline-block; padding: 8px 16px; border-radius: var(--sw-radius-sm);
  border: 1px solid var(--sw-navy); background: var(--sw-navy); color: #fff;
  font-family: inherit; font-size: 13px; cursor: pointer;
}
.ax-btn:hover { text-decoration: none; opacity: .92; }
.ax-btn-ghost { background: #fff; color: var(--sw-navy); }
.ax-btn-danger { background: var(--sw-red); border-color: var(--sw-red); }

/* ---- Login ------------------------------------------------------------- */
.ax-login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--sw-navy); }
.ax-login-card { background: #fff; border-radius: var(--sw-radius-md); padding: 32px; width: min(380px, 92vw); box-shadow: 0 18px 50px rgba(0,0,0,.35); }
.ax-login-brand { text-align: center; margin-bottom: 22px; }
.ax-login-logo { height: 64px; width: auto; display: block; margin: 0 auto 10px; }
.ax-login-brand .mark { font-size: 26px; letter-spacing: 4px; color: var(--sw-gold); font-weight: 500; }
.ax-login-brand .sub { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--sw-text-muted); }
.ax-field { margin-bottom: 14px; }
.ax-field label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--sw-text-muted); margin-bottom: 4px; }
.ax-field input { width: 100%; padding: 9px 11px; border: 1px solid var(--sw-border-med); border-radius: var(--sw-radius-sm); font-family: inherit; font-size: 14px; }
.ax-login-err { background: #fce8e8; border: 1px solid var(--sw-red); color: var(--sw-red); padding: 8px 11px; border-radius: var(--sw-radius-sm); font-size: 12px; margin-bottom: 14px; }
.ax-login-btn { width: 100%; }

/* ---- Responsive -------------------------------------------------------- */
@media (max-width: 860px) { .ax-stat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) {
  .ax-layout { flex-direction: column; }
  .ax-sidebar { width: 100%; flex: none; }
  .ax-main { padding: 16px; }
  .ax-stat-grid { grid-template-columns: 1fr 1fr; }
  .ax-table tr.is-critical td { border-left: 3px solid var(--sw-critical); }
}