/*
 * app.css — CAGE App Shell
 * Loads after Bootstrap; overrides the shell (sidebar, topbar, body) while
 * leaving Bootstrap + DataTables full control over content-area components.
 */

/* Display face for brand and page titles — review item #2 */
@import url('https://fonts.googleapis.com/css2?family=Geist+Mono:wght@400;500;600;700&display=swap');

/* ── Design Tokens (dark default) ─────────────────────────────── */
:root {
  --bg:         #0d1117;
  --s1:         #161b22;
  --s2:         #1c2128;
  --s3:         #21262d;
  --s4:         #2d333b;
  --border:     #30363d;
  --border2:    #444c56;
  --blue:       #388bfd;
  --blue-bg:    rgba(56,139,253,.12);
  --green:      #3fb950;
  --green-bg:   rgba(63,185,80,.12);
  --yellow:     #d29922;
  --yellow-bg:  rgba(210,153,34,.12);
  --red:        #f85149;
  --red-bg:     rgba(248,81,73,.12);
  --orange:     #db6d28;
  --text:       #e6edf3;
  --t2:         #8b949e;
  --t3:         #484f58;
  --mono:       'IBM Plex Mono', monospace;
  --sans:       'IBM Plex Sans', sans-serif;
  --display:    'Geist Mono', 'IBM Plex Mono', monospace;
  --sidebar-w:  210px;
  --topbar-h:   50px;
}

/* prefers-reduced-motion — review item #21
 * Splash screen SMIL <animateTransform> is intentionally unaffected because
 * SMIL animations are not CSS animations and ignore animation-duration. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration:  0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Light: follow device preference when no manual override is set */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg:         #ffffff;
    --s1:         #f6f8fa;
    --s2:         #eaeef2;
    --s3:         #d0d7de;
    --s4:         #b1bac4;
    --border:     #d0d7de;
    --border2:    #b1bac4;
    --blue:       #0969da;
    --blue-bg:    rgba(9,105,218,.08);
    --green:      #1a7f37;
    --green-bg:   rgba(26,127,55,.08);
    --yellow:     #9a6700;
    --yellow-bg:  rgba(154,103,0,.08);
    --red:        #d1242f;
    --red-bg:     rgba(209,36,47,.08);
    --orange:     #bc4c00;
    --text:       #1f2328;
    --t2:         #57606a;
    --t3:         #b1bac4;
  }
}

/* Light: manual toggle */
:root[data-theme="light"] {
  --bg:         #ffffff;
  --s1:         #f6f8fa;
  --s2:         #eaeef2;
  --s3:         #d0d7de;
  --s4:         #b1bac4;
  --border:     #d0d7de;
  --border2:    #b1bac4;
  --blue:       #0969da;
  --blue-bg:    rgba(9,105,218,.08);
  --green:      #1a7f37;
  --green-bg:   rgba(26,127,55,.08);
  --yellow:     #9a6700;
  --yellow-bg:  rgba(154,103,0,.08);
  --red:        #d1242f;
  --red-bg:     rgba(209,36,47,.08);
  --orange:     #bc4c00;
  --text:       #1f2328;
  --t2:         #57606a;
  --t3:         #b1bac4;
}

/* Dark: manual toggle */
:root[data-theme="dark"] {
  --bg:         #0d1117;
  --s1:         #161b22;
  --s2:         #1c2128;
  --s3:         #21262d;
  --s4:         #2d333b;
  --border:     #30363d;
  --border2:    #444c56;
  --blue:       #388bfd;
  --blue-bg:    rgba(56,139,253,.12);
  --green:      #3fb950;
  --green-bg:   rgba(63,185,80,.12);
  --yellow:     #d29922;
  --yellow-bg:  rgba(210,153,34,.12);
  --red:        #f85149;
  --red-bg:     rgba(248,81,73,.12);
  --orange:     #db6d28;
  --text:       #e6edf3;
  --t2:         #8b949e;
  --t3:         #484f58;
}

/* ── Base reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--sans) !important;
  font-size: 13px !important;
  line-height: 1.5;
  background: var(--bg) !important;
  color: var(--text) !important;
}

::-webkit-scrollbar           { width: 5px; height: 5px; }
::-webkit-scrollbar-track     { background: transparent; }
::-webkit-scrollbar-thumb     { background: var(--border2); border-radius: 3px; }

/* ── App wrapper ───────────────────────────────────────────────── */
#wrapper {
  display: flex !important;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ───────────────────────────────────────────────────── */
/* Uses #sidebar ID to override all Bootstrap .sidebar classes     */
#sidebar {
  width:              var(--sidebar-w) !important;
  min-height:         unset !important;
  height:             100% !important;
  flex-shrink:        0;
  background:         var(--s1) !important;
  background-image:   none !important;
  border-right:       1px solid var(--border);
  display:            flex !important;
  flex-direction:     column;
  overflow-y:         auto;
  overflow-x:         hidden;
  padding:            0 !important;
  z-index:            100;
  transition:         transform .2s ease;
}

.sidebar-logo {
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-brand {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  margin-bottom: 2px;
}
.sidebar-brand:hover { color: var(--blue); text-decoration: none; }
.brand-mark {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--blue);
  border-radius: 3px;
  position: relative;
  flex-shrink: 0;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: var(--blue);
  border-radius: 1px;
}
.sidebar-sub {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--t3);
}

.sidebar-section { padding: 10px 0 4px; }

.sidebar-section-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--t3);
  padding: 0 14px 4px;
}

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 14px;
}

/* Nav items — reset all Bootstrap .nav-link and re-style */
.sidebar-nav-item,
a.sidebar-nav-item {
  display:         flex !important;
  align-items:     center;
  gap:             8px;
  padding:         7px 10px !important;
  margin:          1px 6px;
  border-radius:   6px;
  border:          1px solid transparent;
  cursor:          pointer;
  color:           var(--t2) !important;
  font-size:       13px;
  font-family:     var(--sans);
  text-decoration: none !important;
  transition:      all .1s;
  background:      none !important;
}
.sidebar-nav-item:hover,
a.sidebar-nav-item:hover {
  background: var(--s2) !important;
  color:      var(--text) !important;
}
.sidebar-nav-item:focus-visible,
a.sidebar-nav-item:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}
.sidebar-nav-item.active,
a.sidebar-nav-item.active {
  background:   var(--blue-bg) !important;
  color:        var(--blue) !important;
  border-color: rgba(56,139,253,.2);
}

.sidebar-nav-icon {
  font-size:  14px;
  width:      18px;
  text-align: center;
  flex-shrink: 0;
}

/* User row */
.sidebar-user {
  margin-top:  auto;
  padding:     10px 14px;
  border-top:  1px solid var(--border);
  display:     flex;
  align-items: center;
  gap:         9px;
  flex-shrink: 0;
}
.user-avatar {
  width:         28px;
  height:        28px;
  border-radius: 50%;
  background:    var(--blue-bg);
  border:        1px solid var(--blue);
  display:       flex;
  align-items:   center;
  justify-content: center;
  font-family:   var(--mono);
  font-size:     11px;
  font-weight:   600;
  color:         var(--blue);
  flex-shrink:   0;
}
.user-info    { flex: 1; min-width: 0; }
.user-display-name {
  font-size:   12px;
  font-weight: 500;
  color:       var(--text);
  white-space: nowrap;
  overflow:    hidden;
  text-overflow: ellipsis;
}
.user-role-label {
  font-family:     var(--mono);
  font-size:       10px;
  font-weight:     600;
  text-transform:  uppercase;
  letter-spacing:  0.08em;
  color:           var(--t3);
}
.logout-btn {
  background:  none !important;
  border:      none !important;
  color:       var(--t3);
  cursor:      pointer;
  font-size:   15px;
  padding:     4px 6px;
  border-radius: 4px;
  transition:  color .1s;
  line-height: 1;
}
.logout-btn:hover { color: var(--red) !important; }

/* Mobile sidebar backdrop */
#sidebar-backdrop {
  display:    none;
  position:   fixed;
  inset:      0;
  background: rgba(0,0,0,.5);
  z-index:    98;
}

/* ── Content wrapper ───────────────────────────────────────────── */
#content-wrapper {
  flex:            1 !important;
  display:         flex !important;
  flex-direction:  column !important;
  overflow:        hidden !important;
  min-width:       0;
  background:      var(--bg);
}

/* ── Topbar ────────────────────────────────────────────────────── */
#topbar {
  height:        var(--topbar-h);
  background:    var(--s1);
  border-bottom: 1px solid var(--border);
  display:       flex;
  align-items:   center;
  padding:       0 18px;
  gap:           12px;
  flex-shrink:   0;
}

.topbar-hamburger {
  display:       none;
  background:    none;
  border:        1px solid transparent;
  color:         var(--t2);
  cursor:        pointer;
  font-size:     18px;
  padding:       4px 8px;
  border-radius: 6px;
  flex-shrink:   0;
  line-height:   1;
  transition:    all .1s;
}
.topbar-hamburger:hover {
  background:   var(--s2);
  color:        var(--text);
  border-color: var(--border);
}

.topbar-title-block { flex: 1; min-width: 0; line-height: 1.15; }

/* Inverted hierarchy — review item #6: tiny mono crumb above larger sans title.
 * The fragment renders the crumb before the title in markup order. */
.topbar-breadcrumb {
  font-family:    var(--mono);
  font-size:      9.5px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color:          var(--t3);
  margin-bottom:  1px;
}
.topbar-title {
  font-family:    var(--display);
  font-size:      16px;
  font-weight:    600;
  color:          var(--text);
  letter-spacing: -0.01em;
  white-space:    nowrap;
  overflow:       hidden;
  text-overflow:  ellipsis;
}

.topbar-actions {
  display:     flex;
  align-items: center;
  gap:         10px;
  flex-shrink: 0;
}

/* db-sync pill — review item #5
 * Color/state driven by the dbSyncStatus model attribute (see GlobalModelAttributes):
 *   default (fresh)     → green   (< 1 day)
 *   .is-stale-1d        → yellow  (≥ 1 day, < 3 days)
 *   .is-stale-3d        → red     (≥ 3 days)
 *   .is-unknown         → muted   (sync file missing) */
.db-sync {
  display:        flex;
  align-items:    center;
  gap:            6px;
  font-family:    var(--mono);
  font-size:      10.5px;
  font-weight:    500;
  color:          var(--green);
  background:     var(--green-bg);
  border:         1px solid rgba(63,185,80,.25);
  border-radius:  999px;
  padding:        3px 9px;
  white-space:    nowrap;
}
.db-sync-dot {
  width:          6px;
  height:         6px;
  border-radius:  50%;
  background:     currentColor;
  flex-shrink:    0;
}
.db-sync.is-stale-1d {
  color:        var(--yellow);
  background:   var(--yellow-bg);
  border-color: rgba(210,153,34,.25);
}
.db-sync.is-stale-3d {
  color:        var(--red);
  background:   var(--red-bg);
  border-color: rgba(248,81,73,.3);
}
.db-sync.is-unknown {
  color:        var(--t3);
  background:   var(--s2);
  border-color: var(--border);
}

/* ⌘K hint button on the topbar (slice 6) — opens the command palette */
.kbd-hint {
  display:        flex;
  align-items:    center;
  gap:            5px;
  padding:        4px 9px;
  border-radius:  6px;
  background:     var(--s2);
  border:         1px solid var(--border);
  color:          var(--t2);
  cursor:         pointer;
  font-family:    var(--mono);
  font-size:      10.5px;
  white-space:    nowrap;
  transition:     color .12s, border-color .12s, background .12s;
}
.kbd-hint:hover {
  color:        var(--text);
  border-color: var(--border2);
}
.kbd {
  font-family:    var(--mono);
  font-size:      9.5px;
  font-weight:    600;
  color:          var(--text);
  background:     var(--s3);
  border:         1px solid var(--border2);
  border-bottom-width: 2px;
  border-radius:  3px;
  padding:        1px 5px;
  line-height:    1;
}
.kbd-hint .kbd-label { opacity: .7; }
@media (max-width: 768px) {
  .kbd-hint { display: none; }
}

.theme-toggle {
  display:       flex;
  align-items:   center;
  gap:           5px;
  padding:       4px 9px;
  border-radius: 6px;
  background:    none;
  border:        1px solid var(--border);
  color:         var(--t2);
  cursor:        pointer;
  font-family:   var(--mono);
  font-size:     11px;
  font-weight:   500;
  transition:    all .1s;
  line-height:   1.4;
}
.theme-toggle:hover {
  background:   var(--s2);
  color:        var(--text);
  border-color: var(--border2);
}

.app-version {
  font-family: var(--mono);
  font-size:   10px;
  color:       var(--t3);
  white-space: nowrap;
}

/* ── Content area ──────────────────────────────────────────────── */
#content {
  flex:       1 !important;
  overflow-y: auto;
  padding:    18px;
  background: var(--bg);
}

/* Remove Bootstrap's default container-fluid horizontal padding */
#content > .container-fluid {
  padding-left:  0;
  padding-right: 0;
}

/* Headings inside body fragments */
h1, h2, h3, h4, h5 { color: var(--text); }

/* Content area headings — compact for app UI */
#content h1 { font-size: 1.15rem; font-weight: 600; margin-bottom: 12px; }
#content h2 { font-size: 1rem;    font-weight: 600; }
#content h3 { font-size: 0.9rem;  font-weight: 600; }
#content h4 { font-size: 0.9rem;  font-weight: 500; }

/* ── Bootstrap CSS variable remapping (dark) ────────────────────── */
/* Overrides Bootstrap's dark palette so DataTables and all BS         */
/* components use CAGE colors instead of Bootstrap's #212529 grays.   */
[data-bs-theme="dark"] {
  --bs-body-bg:                   var(--bg);
  --bs-body-bg-rgb:               13, 17, 23;
  --bs-body-color:                var(--text);
  --bs-body-color-rgb:            230, 237, 243;
  --bs-secondary-bg:              var(--s2);
  --bs-secondary-bg-rgb:          28, 33, 40;
  --bs-tertiary-bg:               var(--s3);
  --bs-tertiary-bg-rgb:           33, 38, 45;
  --bs-border-color:              var(--border);
  --bs-border-color-translucent:  rgba(48, 54, 61, 0.5);
  --bs-secondary-color:           var(--t2);
  --bs-tertiary-color:            var(--t3);
  --bs-emphasis-color:            var(--text);
  --bs-link-color:                var(--blue);
  --bs-link-hover-color:          var(--blue);
  --bs-primary-rgb:               56, 139, 253;
  --bs-danger-rgb:                248, 81, 73;
}

/* ── Bootstrap CSS variable remapping (light) ───────────────────── */
[data-bs-theme="light"],
:root:not([data-theme]) {
  --bs-body-bg:                   var(--bg);
  --bs-body-bg-rgb:               255, 255, 255;
  --bs-body-color:                var(--text);
  --bs-secondary-bg:              var(--s2);
  --bs-tertiary-bg:               var(--s3);
  --bs-border-color:              var(--border);
  --bs-border-color-translucent:  rgba(208, 215, 222, 0.5);
  --bs-secondary-color:           var(--t2);
  --bs-tertiary-color:            var(--t3);
  --bs-emphasis-color:            var(--text);
  --bs-link-color:                var(--blue);
  --bs-link-hover-color:          var(--blue);
  --bs-primary-rgb:               9, 105, 218;
  --bs-danger-rgb:                209, 36, 47;
}

/* ── Bootstrap component overrides (map to CAGE tokens) ─────────── */

/* Form controls */
.form-control,
.form-select {
  background-color: var(--s2) !important;
  border-color:     var(--border2) !important;
  color:            var(--text) !important;
}
.form-control:focus,
.form-select:focus {
  background-color: var(--s2) !important;
  border-color:     var(--blue) !important;
  color:            var(--text) !important;
  box-shadow:       0 0 0 3px var(--blue-bg) !important;
}
.form-control::placeholder { color: var(--t3) !important; }
.bg-light { background-color: var(--s2) !important; }

/* Buttons */
.btn-primary {
  --bs-btn-bg:                var(--blue);
  --bs-btn-border-color:      var(--blue);
  --bs-btn-hover-bg:          #1f6feb;
  --bs-btn-hover-border-color:#1f6feb;
  --bs-btn-active-bg:         #1a5ccc;
  color: #fff !important;
}
.btn-danger {
  --bs-btn-bg:                var(--red);
  --bs-btn-border-color:      var(--red);
  --bs-btn-hover-bg:          #c93d37;
  --bs-btn-hover-border-color:#c93d37;
  color: #fff !important;
}
.btn-secondary {
  --bs-btn-bg:                var(--s3);
  --bs-btn-border-color:      var(--border2);
  --bs-btn-color:             var(--text);
  --bs-btn-hover-bg:          var(--s4);
  --bs-btn-hover-border-color:var(--border2);
  --bs-btn-hover-color:       var(--text);
  --bs-btn-active-bg:         var(--s4);
  --bs-btn-active-border-color:var(--border2);
  --bs-btn-active-color:      var(--text);
}
.btn-outline-secondary {
  --bs-btn-color:             var(--t2);
  --bs-btn-border-color:      var(--border2);
  --bs-btn-hover-bg:          var(--s2);
  --bs-btn-hover-color:       var(--text);
  --bs-btn-hover-border-color:var(--border2);
  --bs-btn-active-bg:         var(--s3);
}

/* Badges */
.badge.bg-info { background-color: var(--blue) !important; color: #fff !important; }

/* Alerts */
.alert-secondary {
  background-color: var(--s2) !important;
  border-color:     var(--border) !important;
  color:            var(--t2) !important;
}
.alert-success {
  background-color: var(--green-bg) !important;
  border-color:     rgba(63,185,80,.3) !important;
  color:            var(--green) !important;
}
.alert-danger {
  background-color: var(--red-bg) !important;
  border-color:     rgba(248,81,73,.3) !important;
  color:            var(--red) !important;
}
.alert-link    { color: var(--blue) !important; }
.btn-close     { filter: invert(1) grayscale(1); opacity: 0.6; }
.btn-close:hover { opacity: 1; }
.text-muted    { color: var(--t2) !important; }
strong, b      { color: inherit; }

/* ── CAGE card / section ─────────────────────────────────────────── */
.cage-card {
  background:    var(--s1);
  border:        1px solid var(--border);
  border-radius: 8px;
  padding:       20px;
  margin-bottom: 16px;
}
.cage-card-title {
  font-family:   var(--mono);
  font-size:     13px;
  font-weight:   600;
  color:         var(--text);
  margin-bottom: 14px;
}
.cage-section-label {
  font-family:    var(--mono);
  font-size:      10px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color:          var(--t3);
  margin-bottom:  10px;
  margin-top:     20px;
}
.cage-form-label {
  display:        block;
  font-family:    var(--mono);
  font-size:      10px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color:          var(--t3);
  margin-bottom:  4px;
}

/* ── Status badges ───────────────────────────────────────────────── */
.badge-ok  { background: var(--green-bg); color: var(--green); border: 1px solid rgba(63,185,80,.3); }
.badge-no  { background: var(--red-bg);   color: var(--red);   border: 1px solid rgba(248,81,73,.3); }
.badge-yw  { background: var(--yellow-bg);color: var(--yellow);border: 1px solid rgba(210,153,34,.3); }
.badge-bl  { background: var(--blue-bg);  color: var(--blue);  border: 1px solid rgba(56,139,253,.2); }

.status-badge {
  display:       inline-block;
  font-family:   var(--mono);
  font-size:     10px;
  font-weight:   600;
  text-transform:uppercase;
  letter-spacing:0.06em;
  padding:       2px 6px;
  border-radius: 4px;
}

/* btn-warning override */
.btn-warning {
  --bs-btn-bg:                var(--yellow);
  --bs-btn-border-color:      var(--yellow);
  --bs-btn-color:             #000;
  --bs-btn-hover-bg:          #b8841e;
  --bs-btn-hover-border-color:#b8841e;
  --bs-btn-hover-color:       #000;
}
.btn-sm { font-size: 11px; padding: 3px 10px; }
.btn-xs { font-size: 11px; padding: 2px 8px; }

/* ── DataTables restyle (slice 4, review item #16) ────────────────────
 * Refined data-tool look on every page that uses a DataTable.
 *
 * Targets DataTables 2.x with the Bootstrap 5 styling pack — wrapper class
 * is .dt-container (NOT the legacy .dataTables_wrapper). Toolbar buttons are
 * emitted as .btn.btn-secondary (NOT .dt-button). Pagination uses Bootstrap
 * .page-item / .page-link inside .dt-paging.
 *
 * Bundle in use (verified from Network tab):
 *   bs5/jq-3.7.0/dt-2.2.2/b-3.2.2/cr-2.0.4/r-3.0.4/sb-1.8.2 */

/* Body cells: mono data, tabular numerals, compact rows */
.dt-container td,
.dt-container th {
  font-family:          var(--mono) !important;
  font-size:            11.5px !important;
  font-variant-numeric: tabular-nums;
  padding:              7px 10px !important;
  vertical-align:       middle;
}
.dt-container tbody tr             { border-bottom: 1px solid rgba(48,54,61,.5); }
.dt-container tbody tr:hover > td  { background: var(--s2) !important; }
.dt-container tbody tr.odd > td,
.dt-container tbody tr:nth-child(even) > td {
  background: rgba(28,33,40,.4);
}

/* Sticky compact mono header — sits at the top of #content when scrolled */
.dt-container thead th {
  position:           sticky;
  top:                0;
  z-index:            5;
  background:         var(--s2) !important;
  color:              var(--t2) !important;
  font-family:        var(--mono) !important;
  font-size:          10.5px !important;
  font-weight:        600 !important;
  text-transform:     uppercase;
  letter-spacing:     0.06em;
  text-align:         left;
  padding:            9px 10px !important;
  border-bottom:      1px solid var(--border) !important;
  border-top:         none !important;
  white-space:        nowrap;
}
.dt-container thead .dt-column-title { color: var(--t2); }
/* Sort indicators stay subtle */
.dt-container thead th.dt-orderable-asc  .dt-column-order::after,
.dt-container thead th.dt-orderable-desc .dt-column-order::after { color: var(--t3); }

/* Toolbar utility text (info / length / paging) */
.dt-container .dt-info,
.dt-container .dt-length,
.dt-container .dt-search,
.dt-container .dt-paging {
  font-family: var(--mono) !important;
  font-size:   10.5px !important;
  color:       var(--t2);
}
.dt-container .dt-length select,
.dt-container .dt-search input {
  font-family:    var(--mono) !important;
  font-size:      11px !important;
  background:     var(--s2) !important;
  color:          var(--text) !important;
  border:         1px solid var(--border) !important;
  border-radius:  6px;
  padding:        4px 9px;
  outline:        none;
}
.dt-container .dt-search input:focus,
.dt-container .dt-length select:focus {
  border-color: var(--blue) !important;
  box-shadow:   0 0 0 3px var(--blue-bg);
}

/* Toolbar buttons (Copy / CSV / Excel / PDF / pageLength).
 * BS5 pack emits these as .btn.btn-secondary inside .dt-buttons; scope
 * tightly so we don't bleed into other Bootstrap buttons elsewhere. */
.dt-container .dt-buttons {
  display:   inline-flex;
  gap:       6px;
  flex-wrap: wrap;
}
.dt-container .dt-buttons .btn,
.dt-container .dt-buttons > .btn-group > .btn {
  font-family:        var(--mono) !important;
  font-size:          10.5px !important;
  font-weight:        500 !important;
  text-transform:     none !important;
  letter-spacing:     0 !important;
  color:              var(--t2) !important;
  background:         transparent !important;
  background-image:   none !important;
  border:             1px solid var(--border) !important;
  border-radius:      6px !important;
  padding:            4px 10px !important;
  margin:             0 !important;
  box-shadow:         none !important;
  text-shadow:        none !important;
  transition:         color .12s, border-color .12s, background .12s;
}
.dt-container .dt-buttons .btn:hover,
.dt-container .dt-buttons > .btn-group > .btn:hover {
  color:        var(--text) !important;
  border-color: var(--border2) !important;
  background:   var(--s2) !important;
}
.dt-container .dt-buttons .btn:focus-visible {
  outline:        2px solid var(--blue);
  outline-offset: 1px;
}
.dt-container .dt-buttons .btn.disabled {
  color:   var(--t3) !important;
  opacity: 0.55;
}
/* Drop the dropdown caret weight on Length button */
.dt-container .dt-buttons .dropdown-toggle::after { opacity: .6; }

/* Pagination — Bootstrap 5 .page-item / .page-link inside .dt-paging */
.dt-container .dt-paging .pagination { margin: 0; gap: 1px; }
.dt-container .dt-paging .page-item .page-link {
  font-family:    var(--mono) !important;
  font-size:      11px !important;
  color:          var(--t2) !important;
  background:     transparent !important;
  border:         1px solid transparent !important;
  border-radius:  4px !important;
  padding:        3px 9px !important;
  box-shadow:     none !important;
}
.dt-container .dt-paging .page-item .page-link:hover {
  color:        var(--text) !important;
  border-color: var(--border) !important;
  background:   var(--s2) !important;
}
.dt-container .dt-paging .page-item.active .page-link {
  color:        var(--blue) !important;
  background:   var(--blue-bg) !important;
  border-color: rgba(56,139,253,.25) !important;
}
.dt-container .dt-paging .page-item.disabled .page-link {
  color:   var(--t3) !important;
  opacity: 0.5;
}

/* Empty + processing states */
.dt-container .dt-empty {
  text-align: center;
  color:      var(--t3) !important;
  font-style: normal !important;
  padding:    24px 12px !important;
}
.dt-container .dt-processing {
  background:    var(--s1) !important;
  color:         var(--t2) !important;
  border:        1px solid var(--border) !important;
  border-radius: 6px;
  font-family:   var(--mono);
  font-size:     11px;
}

/* ── ECO page action badges ──────────────────────────────────────── */
.eco-badge {
  display:        inline-block;
  font-family:    var(--mono);
  font-size:      10px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding:        2px 7px;
  border-radius:  4px;
  text-decoration:none !important;
  white-space:    nowrap;
  transition:     opacity .1s;
}
.eco-badge:hover { opacity: 0.75; }
.eco-badge-bom  {
  background:  var(--red-bg);
  color:       var(--red) !important;
  border:      1px solid rgba(248,81,73,.3);
}
.eco-badge-used {
  background:  var(--green-bg);
  color:       var(--green) !important;
  border:      1px solid rgba(63,185,80,.3);
}
.eco-link-pn {
  color:           var(--blue) !important;
  text-decoration: none !important;
  font-family:     var(--mono);
  font-size:       12px;
}
.eco-link-pn:hover { color: var(--text) !important; }
.eco-link-internal {
  color:           var(--green) !important;
  text-decoration: none !important;
  font-family:     var(--mono);
  font-size:       12px;
  font-weight:     600;
}
.eco-link-internal:hover { color: var(--text) !important; }

/* ── Command palette (slice 6, review item #14/#15) ──────────────────
 * Cross-tool jump + contextual actions overlay. Triggered by ⌘K / Ctrl+K
 * or `/`, or by clicking the .kbd-hint button on the topbar. The overlay
 * dims the page; the card stays centered. Lazy-loaded by palette.js. */
.palette-overlay {
  position:        fixed;
  inset:           0;
  background:      rgba(0,0,0,.55);
  backdrop-filter: blur(2px);
  z-index:         1500;
  display:         none;
  align-items:     flex-start;
  justify-content: center;
  padding-top:     14vh;
  animation:       palette-fade-in .12s ease-out;
}
.palette-overlay.is-open { display: flex; }
@keyframes palette-fade-in
{
  from { opacity: 0; }
  to   { opacity: 1; }
}
.palette-card {
  width:          min(580px, 92vw);
  max-height:     70vh;
  display:        flex;
  flex-direction: column;
  background:     var(--s1);
  border:         1px solid var(--border2);
  border-radius:  12px;
  box-shadow:     0 28px 80px rgba(0,0,0,.6);
  overflow:       hidden;
  animation:      palette-card-in .14s ease-out;
}
@keyframes palette-card-in
{
  from { opacity: 0; transform: translateY(-8px) scale(.985); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}
.palette-input-row {
  display:        flex;
  align-items:    center;
  gap:            10px;
  padding:        13px 16px;
  border-bottom:  1px solid var(--border);
  flex-shrink:    0;
}
.palette-input-row svg {
  width:          16px;
  height:         16px;
  color:          var(--t2);
  flex-shrink:    0;
}
.palette-input-row input {
  flex:           1;
  min-width:      0;
  background:     transparent;
  border:         none;
  outline:        none;
  color:          var(--text);
  font-family:    var(--sans);
  font-size:      14.5px;
  padding:        2px 0;
}
.palette-input-row input::placeholder { color: var(--t3); }
.palette-list {
  overflow-y:   auto;
  padding:      6px 0 8px;
  flex:         1;
  min-height:   0;
}
.palette-section {
  font-family:    var(--mono);
  font-size:      9.5px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color:          var(--t3);
  padding:        10px 18px 4px;
}
.palette-item {
  display:      flex;
  align-items:  center;
  gap:          12px;
  padding:      8px 18px;
  cursor:       pointer;
  font-size:    13px;
  color:        var(--t2);
  border:       none;
  background:   transparent;
  width:        100%;
  text-align:   left;
}
.palette-item.is-selected {
  background: var(--blue-bg);
  color:      var(--text);
}
.palette-item .icon {
  width:        16px;
  text-align:   center;
  color:        var(--blue);
  flex-shrink:  0;
}
.palette-item.is-selected .icon { color: var(--blue); }
.palette-item .label-text   { flex: 1; min-width: 0; }
.palette-item .label-text b { color: var(--text); font-weight: 600; }
.palette-item .meta {
  font-family:  var(--mono);
  font-size:    10.5px;
  color:        var(--t3);
  white-space:  nowrap;
}
.palette-item.is-selected .meta { color: var(--t2); }
.palette-empty {
  padding:    24px 18px;
  text-align: center;
  color:      var(--t3);
  font-size:  12px;
  font-family: var(--mono);
}
.palette-foot {
  border-top:  1px solid var(--border);
  padding:     8px 18px;
  display:     flex;
  gap:         16px;
  font-family: var(--mono);
  font-size:   10px;
  color:       var(--t3);
  flex-shrink: 0;
}
.palette-foot .kbd { font-size: 9.5px; padding: 0 4px; }

/* ── Search bar with scope prefix (slice 5, review item #13) ────────
 * Wraps the existing #customSearch input + action buttons. Adds a small
 * mono "scope ›" adornment so the user always knows which collection the
 * search filters. Existing Bootstrap classes on input/buttons are kept;
 * the wrap just adds the prefix and ties everything together visually. */
.search-wrap {
  display:        flex;
  align-items:    stretch;
  gap:            6px;
  margin-bottom:  6px;
}
.search-wrap .search-scope {
  display:        inline-flex;
  align-items:    center;
  font-family:    var(--mono);
  font-size:      11.5px;
  font-weight:    600;
  color:          var(--blue);
  background:     var(--s2);
  border:         1px solid var(--border);
  border-right:   none;
  border-radius:  6px 0 0 6px;
  padding:        0 12px 0 14px;
  white-space:    nowrap;
  user-select:    none;
}
.search-wrap > #customSearch,
.search-wrap > #searchPono {
  border-top-left-radius:    0 !important;
  border-bottom-left-radius: 0 !important;
}

/* ── Link glyphs on part-number cells (slice 5, review item #17) ────
 * Internal (PSE-prefix) parts get ▸; external part numbers get ↗.
 * Restores meaning for colorblind users and reads faster than color alone. */
.eco-link-pn::before {
  content:       "↗ ";
  font-size:     10px;
  opacity:       .7;
  margin-right:  1px;
}
.eco-link-internal::before {
  content:       "▸ ";
  font-size:     10px;
  opacity:       .85;
  margin-right:  1px;
}

/* ── Toast (slice 5, review item #18) ──────────────────────────────
 * Replaces native alert() for session-expired and similar one-shot
 * messages. Triggered by window.showToast() in app.js. */
.cage-toast-host {
  position:       fixed;
  top:            14px;
  right:          14px;
  z-index:        2000;
  display:        flex;
  flex-direction: column;
  gap:            8px;
  pointer-events: none;
  max-width:      360px;
}
.cage-toast {
  pointer-events: auto;
  display:        flex;
  align-items:    center;
  gap:            10px;
  background:     var(--s1);
  border:         1px solid var(--border);
  border-radius:  8px;
  padding:        10px 14px;
  box-shadow:     0 12px 40px rgba(0,0,0,.5);
  font-family:    var(--sans);
  font-size:      12px;
  color:          var(--text);
  animation:      cage-toast-in .18s ease-out;
}
.cage-toast.is-leaving { animation: cage-toast-out .18s ease-in forwards; }
.cage-toast.is-error   { border-color: rgba(248,81,73,.4); }
.cage-toast.is-warn    { border-color: rgba(210,153,34,.35); }
.cage-toast.is-ok      { border-color: rgba(63,185,80,.35); }
.cage-toast .toast-icon {
  width:          20px;
  height:         20px;
  border-radius:  50%;
  flex-shrink:    0;
  display:        grid;
  place-items:    center;
  font-family:    var(--mono);
  font-size:      11px;
  font-weight:    700;
}
.cage-toast.is-error .toast-icon { background: var(--red-bg);    color: var(--red); }
.cage-toast.is-warn  .toast-icon { background: var(--yellow-bg); color: var(--yellow); }
.cage-toast.is-ok    .toast-icon { background: var(--green-bg);  color: var(--green); }
.cage-toast .toast-body   { flex: 1; min-width: 0; line-height: 1.35; }
.cage-toast .toast-title  { font-weight: 600; }
.cage-toast .toast-detail { color: var(--t2); font-size: 11.5px; margin-top: 1px; }
.cage-toast .toast-action {
  font-family:    var(--mono);
  font-size:      10.5px;
  font-weight:    600;
  color:          var(--blue);
  background:     transparent;
  border:         none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor:         pointer;
  padding:        0 4px;
}
.cage-toast .toast-action:hover { color: var(--text); }
@keyframes cage-toast-in
{
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes cage-toast-out
{
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-8px); }
}

/* ── Cross-page navigation link ─────────────────────────────────── */
.cage-nav-link {
  font-family:    var(--mono);
  font-size:      11px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color:          var(--blue) !important;
  text-decoration:none !important;
  transition:     color .1s;
}
.cage-nav-link:hover { color: var(--text) !important; }

/* ── Search history (bom_body) ───────────────────────────────────── */
#searchHistory {
  background:   var(--s1) !important;
  border:       1px solid var(--border) !important;
  border-radius:8px !important;
  box-shadow:   none !important;
}
#searchHistory .badge {
  background:   var(--s3) !important;
  color:        var(--text) !important;
  border-color: var(--border2) !important;
}
#searchHistory a             { color: var(--t2) !important; text-decoration: none !important; }
#searchHistory a:hover       { color: var(--text) !important; }
#searchHistory a.text-danger { color: var(--red) !important; }

/* ── Dashboard ───────────────────────────────────────────────────── */
.dash-header {
  padding-bottom: 16px;
  margin-bottom:  20px;
  border-bottom:  1px solid var(--border);
}
.dash-welcome {
  font-size:   0.85rem;
  color:       var(--t2);
  margin:      0;
}
.dash-welcome strong { color: var(--text); }

/* Status strip — review item #12; replaces the verbose welcome line.
 * One dense mono line: identity · scale · sync · health pill. */
.status-strip {
  display:        flex;
  align-items:    center;
  flex-wrap:      wrap;
  gap:            10px;
  font-family:    var(--mono);
  font-size:      11px;
  color:          var(--t2);
  margin-bottom:  20px;
  padding-bottom: 14px;
  border-bottom:  1px solid var(--border);
}
.status-strip strong { color: var(--text); font-weight: 600; }
.status-strip .sep   { color: var(--t3); }
.status-strip .pill {
  font-family:    var(--mono);
  font-size:      10px;
  font-weight:    600;
  color:          var(--green);
  background:     var(--green-bg);
  border:         1px solid rgba(63,185,80,.25);
  padding:        1px 7px;
  border-radius:  999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.status-strip .pill.is-stale-1d {
  color:        var(--yellow);
  background:   var(--yellow-bg);
  border-color: rgba(210,153,34,.25);
}
.status-strip .pill.is-stale-3d {
  color:        var(--red);
  background:   var(--red-bg);
  border-color: rgba(248,81,73,.3);
}
.status-strip .pill.is-unknown {
  color:        var(--t3);
  background:   var(--s2);
  border-color: var(--border);
}

.dash-section-label {
  font-family:    var(--mono);
  font-size:      10px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color:          var(--t3);
  margin-bottom:  10px;
}
/* Dashboard grid — slice 3 layout: 4 cols desktop, 2 cols at ≤900px, 1 col at ≤520px.
 * Hero card spans 2 columns (review item #9). */
.dash-grid {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   12px;
  margin-bottom:         18px;
}
@media (max-width: 900px) {
  .dash-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .dash-grid { grid-template-columns: 1fr; }
  .dash-card.is-hero { grid-column: span 1 !important; }
}

.dash-card {
  background:      var(--s1);
  border:          1px solid var(--border);
  border-radius:   8px;
  padding:         14px 14px 12px;
  text-decoration: none !important;
  display:         flex;
  flex-direction:  column;
  gap:             8px;
  position:        relative;
  transition:      border-color .15s, background .15s, transform .15s;
}
.dash-card:hover {
  border-color: var(--blue);
  background:   var(--s2);
  transform:    translateY(-1px);
}
.dash-card-icon {
  width:        22px;
  height:       22px;
  color:        var(--blue);
  line-height:  1;
  font-size:    18px;
}

/* Color-coded icons by domain — review item #11 */
.dash-card.is-change .dash-card-icon  { color: var(--yellow); }
.dash-card.is-orders .dash-card-icon  { color: var(--green); }

.dash-card-title {
  font-family:    var(--display);
  font-size:      13.5px;
  font-weight:    600;
  color:          var(--text);
  letter-spacing: -0.005em;
  margin-bottom:  0;
}
.dash-card-sub {
  font-size:   11.5px;
  color:       var(--t2);
  line-height: 1.4;
}

/* Foot row: count + delta on the left, sparkline on the right */
.dash-card-foot {
  display:         flex;
  align-items:     flex-end;
  justify-content: space-between;
  margin-top:      auto;
  padding-top:     6px;
  gap:             10px;
}
.dash-card-count {
  font-family:        var(--mono);
  font-size:          12px;
  font-weight:        600;
  color:              var(--blue);
  font-variant-numeric: tabular-nums;
  margin:             0;
  line-height:        1.2;
}
.dash-card.is-change .dash-card-count { color: var(--yellow); }
.dash-card.is-orders .dash-card-count { color: var(--green); }

.dash-card-delta {
  font-family:        var(--mono);
  font-size:          10px;
  color:              var(--t2);
  font-variant-numeric: tabular-nums;
  margin-top:         2px;
  min-height:         12px;       /* reserve space so layout doesn't shift on async fill */
}
.dash-card-spark {
  width:        56px;
  height:       18px;
  flex-shrink:  0;
  opacity:      .85;
}
.dash-card-spark polyline.line { fill: none; stroke: var(--blue); stroke-width: 1.5; }
.dash-card-spark polygon.fill  { fill: rgba(56,139,253,.15); stroke: none; }
.dash-card.is-change .dash-card-spark polyline.line { stroke: var(--yellow); }
.dash-card.is-change .dash-card-spark polygon.fill  { fill: rgba(210,153,34,.15); }
.dash-card.is-orders .dash-card-spark polyline.line { stroke: var(--green); }
.dash-card.is-orders .dash-card-spark polygon.fill  { fill: rgba(63,185,80,.15); }

/* Hero treatment — Part Lookup spans 2 cols with a soft glow */
.dash-card.is-hero {
  grid-column: span 2;
  background:
      radial-gradient(ellipse at top right, rgba(56,139,253,.08), transparent 60%),
      var(--s1);
  border-color: rgba(56,139,253,.4);
}
.dash-card.is-hero .dash-card-icon  { width: 26px; height: 26px; font-size: 22px; }
.dash-card.is-hero .dash-card-title { font-size: 17px; }
.dash-card.is-hero .dash-card-count { font-size: 18px; color: var(--text); }
.dash-card.is-hero .dash-card-spark { width: 96px; height: 26px; }

/* ── Login page ────────────────────────────────────────────────── */
/* Applied when <body> has class "login-page".
 * Includes the isometric grid signature (review item #19) and status line (item #20). */
body.login-page {
  display:         flex;
  align-items:     center;
  justify-content: center;
  min-height:      100vh;
  overflow:        auto;
  background:      var(--bg) !important;
  position:        relative;
}
body.login-page::before {
  content:    "";
  position:   fixed;
  inset:      0;
  background-image:
      linear-gradient(115deg, rgba(56,139,253,.06) 1px, transparent 1px),
      linear-gradient(65deg,  rgba(56,139,253,.06) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
          mask-image: radial-gradient(ellipse at 50% 60%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 60%, black 30%, transparent 75%);
  pointer-events: none;
  z-index:    0;
}
body.login-page::after {
  content:    "";
  position:   fixed;
  inset:      0;
  background: radial-gradient(ellipse at 50% 50%, rgba(56,139,253,.07), transparent 55%);
  pointer-events: none;
  z-index:    0;
}
.login-card-wrap {
  width:     100%;
  max-width: 380px;
  padding:   20px;
  position:  relative;
  z-index:   2;
}
.login-status {
  position:    fixed;
  bottom:      22px;
  left:        0;
  right:       0;
  text-align:  center;
  font-family: var(--mono);
  font-size:   10px;
  color:       var(--t3);
  letter-spacing: 0.04em;
  z-index:     2;
}
.login-status .ok        { color: var(--green); }
.login-status .stale-1d  { color: var(--yellow); }
.login-status .stale-3d  { color: var(--red); }
.login-status .sep       { color: var(--t3); margin: 0 6px; }
.login-card {
  background:    var(--s1);
  border:        1px solid var(--border);
  border-radius: 12px;
  padding:       36px 40px;
  box-shadow:    0 8px 32px rgba(0,0,0,.4);
}
.login-brand-name {
  font-family:    var(--display);
  font-size:      19px;
  font-weight:    600;
  color:          var(--blue);
  letter-spacing: -0.02em;
  display:        flex;
  align-items:    center;
  gap:            9px;
  margin-bottom:  2px;
}
.login-brand-name .brand-mark {
  width:  16px;
  height: 16px;
}
.login-brand-sub {
  font-family:    var(--mono);
  font-size:      10px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color:          var(--t3);
  margin-bottom:  28px;
}
.login-field    { margin-bottom: 14px; }
.login-label {
  display:        block;
  font-family:    var(--mono);
  font-size:      10px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color:          var(--t3);
  margin-bottom:  4px;
}
.login-input {
  width:         100%;
  background:    var(--s2);
  border:        1px solid var(--border2);
  border-radius: 6px;
  padding:       8px 10px;
  color:         var(--text);
  font-size:     13px;
  font-family:   var(--sans);
  outline:       none;
  transition:    border-color .1s;
}
.login-input:focus       { border-color: var(--blue); }
.login-input::placeholder { color: var(--t3); }
.login-submit {
  width:         100%;
  padding:       9px 12px;
  border-radius: 6px;
  background:    var(--blue);
  border:        1px solid var(--blue);
  color:         #fff;
  font-size:     13px;
  font-weight:   500;
  font-family:   var(--sans);
  cursor:        pointer;
  margin-top:    8px;
  transition:    background .1s;
}
.login-submit:hover { background: #1f6feb; }
.login-alert {
  border-radius:  6px;
  padding:        8px 12px;
  font-size:      12px;
  margin-bottom:  14px;
}
.login-alert-danger  {
  background: var(--red-bg);
  border:     1px solid rgba(248,81,73,.3);
  color:      var(--red);
}
.login-alert-warning {
  background: var(--yellow-bg);
  border:     1px solid rgba(210,153,34,.3);
  color:      var(--yellow);
}

/* ── Mobile ────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  #sidebar {
    position:  fixed;
    top:       0;
    left:      0;
    height:    100% !important;
    transform: translateX(-100%);
    z-index:   100;
  }
  #sidebar.sidebar-open {
    transform:  translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }
  #sidebar-backdrop.backdrop-open { display: block; }
  .topbar-hamburger { display: flex !important; }
  .db-sync          { display: none; }
  #content          { padding: 12px; }
}

@media (max-width: 480px) {
  .login-card { padding: 24px 20px; }
}