/* ============================================================
   AgroTrack Design System — Corporate Agro (John Deere / Kubota)
   Professional GPS fleet dashboard. One file, CSS vars + dark mode
   via [data-theme]. Mobile-first. No HTML changes required.
   ============================================================ */

/* ===== Tokens ===== */
:root {
  /* Agro corporate palette */
  --ag-green-deep:  #1a3a1a;
  --ag-green-dark:  #244e24;
  --ag-green:       #2d6a2d;
  --ag-green-light: #4a8a4a;
  --ag-gold:        #c5a059;
  --ag-gold-light:  #e0bd75;
  --ag-cream:       #f7f4ec;
  --ag-cream-dark:  #e8e2d4;
  --ag-clay:        #8b6f47;

  /* Status colors */
  --st-active:      #3ba55d;
  --st-idle:        #e0a800;
  --st-alert:       #e74c3c;
  --st-offline:     #8a8a8a;
  --st-maintenance: #9b59b6;

  /* Neutral scale (light) */
  --bg:            #f4f5f7;
  --bg-elevated:   #ffffff;
  --bg-subtle:     #ebedf0;
  --border:        #d8dce1;
  --border-strong: #b8bfc8;
  --text:          #1a1f1a;
  --text-muted:    #5b6660;
  --text-subtle:   #6e7872;

  /* Shadows — green-tinted for warmth */
  --shadow-sm: 0 1px 2px rgba(26,58,26,.06), 0 1px 3px rgba(26,58,26,.04);
  --shadow:    0 2px 4px rgba(26,58,26,.06), 0 4px 12px rgba(26,58,26,.08);
  --shadow-lg: 0 4px 8px rgba(26,58,26,.08), 0 12px 28px rgba(26,58,26,.14);
  --shadow-gold: 0 4px 14px rgba(197,160,89,.25);

  /* Radii */
  --radius:    12px;
  --radius-sm: 8px;
  --radius-lg: 18px;

  /* Layout */
  --sidebar-w: 248px;
  --topbar-h:  64px;

  /* Type */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: 'SF Mono', Menlo, Consolas, monospace;

  /* Motion */
  --ease: cubic-bezier(.4, 0, .2, 1);
  --t-fast: .15s;
  --t:      .22s;
}

[data-theme="dark"] {
  --bg:            #0d170d;
  --bg-elevated:   #162318;
  --bg-subtle:     #1e2f21;
  --border:        #2a3f2c;
  --border-strong: #3d5a40;
  --text:          #e7eee7;
  --text-muted:    #a3b3a3;
  --text-subtle:   #6e7e6e;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow:    0 2px 8px rgba(0,0,0,.4);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.55);
  --shadow-gold: 0 4px 14px rgba(197,160,89,.18);
  --ag-cream:      #1e2f21;
  --ag-cream-dark: #244024;
}

/* ===== Reset ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 8px;
  background: var(--ag-green);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
  font-size: 14px;
  transition: top var(--t-fast) var(--ease);
}
.skip-link:focus { top: 8px; }

a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--ag-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

html, body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  touch-action: manipulation;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }

::selection { background: rgba(45,106,45,.18); color: var(--text); }

/* ===== App shell ===== */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
  background: linear-gradient(180deg, var(--ag-green-deep) 0%, var(--ag-green-dark) 100%);
  color: #e7eee7;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 50;
  box-shadow: 4px 0 24px rgba(0,0,0,.08);
}
[data-theme="dark"] .sidebar {
  background: linear-gradient(180deg, #0a140a 0%, #112010 100%);
  box-shadow: 4px 0 24px rgba(0,0,0,.4);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  min-height: var(--topbar-h);
}
.logo { display: flex; align-items: center; gap: 11px; }
.logo-img { height: 32px; width: auto; }
.logo-icon {
  width: 32px; height: 32px;
  color: var(--ag-gold);
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.3));
}
.logo-text {
  font-size: 19px;
  font-weight: 500;
  color: #fff;
  letter-spacing: -.3px;
  line-height: 1.1;
}
.logo-text strong { color: var(--ag-gold); font-weight: 800; }

.sidebar-toggle {
  color: rgba(255,255,255,.5);
  padding: 6px;
  border-radius: var(--radius-sm);
  display: none;
  transition: color var(--t-fast), background var(--t-fast);
}
.sidebar-toggle:hover { color: #fff; background: rgba(255,255,255,.08); }

.sidebar-nav {
  flex: 1;
  padding: 14px 10px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.15) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 3px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.72);
  font-weight: 500;
  font-size: 13.5px;
  margin-bottom: 3px;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
  position: relative;
}
.nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-item.active {
  background: rgba(45,106,45,.55);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--ag-gold);
}
.nav-item.active::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(197,160,89,.08) 0%, transparent 60%);
  pointer-events: none;
}
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; opacity: .9; }

.badge-count {
  margin-left: auto;
  background: var(--st-alert);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  min-width: 20px;
  text-align: center;
  line-height: 1.4;
}

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
  color: rgba(255,255,255,.6);
}
.env-badge { display: flex; align-items: center; gap: 8px; }

/* ===== Status dots ===== */
.status-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.status-online      { background: var(--st-active); box-shadow: 0 0 0 3px rgba(59,165,93,.2); }
.status-active      { background: var(--st-active); box-shadow: 0 0 0 3px rgba(59,165,93,.2); }
.status-idle        { background: var(--st-idle); }
.status-alert       { background: var(--st-alert); animation: pulse 1.8s infinite; }
.status-offline     { background: var(--st-offline); }
.status-maintenance { background: var(--st-maintenance); }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(231,76,60,.55); }
  50%      { box-shadow: 0 0 0 6px rgba(231,76,60,0); }
}

/* ===== Main area ===== */
.main-area {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ===== Topbar ===== */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: saturate(180%) blur(8px);
}
.topbar-left { display: flex; align-items: center; gap: 16px; min-width: 0; }
.topbar-right { display: flex; align-items: center; gap: 14px; }

.hamburger {
  display: none;
  color: var(--text);
  padding: 6px;
  border-radius: var(--radius-sm);
}
.hamburger:hover { background: var(--bg-subtle); }

.page-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.2px;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.breadcrumbs a { color: var(--ag-green); font-weight: 500; }
.breadcrumbs a:hover { color: var(--ag-green-deep); text-decoration: underline; }
[data-theme="dark"] .breadcrumbs a { color: var(--ag-gold-light); }
.breadcrumbs .sep { color: var(--text-subtle); }

.search-global {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 7px 14px;
  color: var(--text-subtle);
  width: 280px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.search-global:focus-within {
  border-color: var(--ag-green);
  box-shadow: 0 0 0 3px rgba(45,106,45,.12);
}
.search-global input {
  border: none;
  background: none;
  outline: none;
  color: var(--text);
  width: 100%;
  font-size: 13px;
}
.search-global input::placeholder { color: var(--text-subtle); }

.theme-toggle {
  color: var(--text-muted);
  padding: 9px;
  border-radius: 50%;
  display: flex;
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.theme-toggle:hover { background: var(--bg-subtle); color: var(--ag-gold); transform: rotate(15deg); }

.user-menu { display: flex; align-items: center; gap: 10px; padding-left: 12px; border-left: 1px solid var(--border); }
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ag-green) 0%, var(--ag-green-dark) 100%);
  color: var(--ag-gold);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 13px;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--bg-elevated);
}
.user-info { display: flex; flex-direction: column; line-height: 1.2; }
.user-name { font-weight: 600; font-size: 13px; }
.user-role { font-size: 11px; color: var(--text-subtle); }

/* ===== Content / footer ===== */
.content {
  flex: 1;
  padding: 24px;
  min-width: 0;
}

.footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-subtle);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--bg-elevated);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 13px;
  transition: background var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease);
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1.2;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--ag-green);
  color: #fff;
  box-shadow: 0 1px 2px rgba(26,58,26,.18);
}
.btn-primary:hover { background: var(--ag-green-deep); box-shadow: 0 2px 8px rgba(26,58,26,.28); }
.btn-gold {
  background: var(--ag-gold);
  color: var(--ag-green-deep);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover { background: var(--ag-gold-light); }
.btn-ghost {
  background: var(--bg-elevated);
  color: var(--text-muted);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--bg-subtle); color: var(--text); border-color: var(--border-strong); }
.btn-sm { padding: 5px 11px; font-size: 12px; }
.btn-danger { background: var(--st-alert); color: #fff; }
.btn-danger:hover { background: #c0392b; box-shadow: 0 2px 8px rgba(231,76,60,.3); }

/* ===== Cards ===== */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--t) var(--ease);
}
.card-header {
  padding: 15px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.card-title {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -.1px;
}
.card-body { padding: 20px; }

/* ===== Stats cards ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}
.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--border-strong);
}
.stat-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--ag-green);
}
.stat-card::after {
  content: '';
  position: absolute;
  right: -20px; top: -20px;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--ag-green);
  opacity: .035;
  pointer-events: none;
}
.stat-card.alert::before, .stat-card.alert::after { background: var(--st-alert); }
.stat-card.idle::before,  .stat-card.idle::after  { background: var(--st-idle); }
.stat-card.gold::before,  .stat-card.gold::after  { background: var(--ag-gold); }
.stat-card.alert::after { opacity: .07; }
.stat-card.idle::after  { opacity: .06; }
.stat-card.gold::after  { opacity: .08; }
.stat-icon {
  position: absolute;
  top: 16px; right: 16px;
  color: var(--text-subtle);
  opacity: .4;
  z-index: 1;
}
.stat-icon svg { width: 28px; height: 28px; }
.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  position: relative;
  z-index: 1;
}
.stat-value {
  font-size: 30px;
  font-weight: 800;
  margin-top: 6px;
  letter-spacing: -.6px;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  position: relative;
  z-index: 1;
}
.stat-meta {
  font-size: 11px;
  color: var(--text-subtle);
  margin-top: 6px;
  position: relative;
  z-index: 1;
}

/* ===== Status badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .3px;
  line-height: 1.5;
  white-space: nowrap;
}
.badge-active      { background: rgba(59,165,93,.15);  color: var(--st-active); }
.badge-idle        { background: rgba(224,168,0,.16);  color: var(--st-idle); }
.badge-alert       { background: rgba(231,76,60,.15);  color: var(--st-alert); }
.badge-offline     { background: rgba(138,138,138,.18);color: var(--st-offline); }
.badge-maintenance { background: rgba(155,89,182,.16); color: var(--st-maintenance); }
.badge-info        { background: rgba(74,138,74,.16);  color: var(--ag-green-light); }

/* ===== Tables ===== */
.table-wrap {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}
table.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table thead { background: var(--bg-subtle); }
.data-table th {
  text-align: left;
  padding: 12px 18px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr {
  transition: background var(--t-fast) var(--ease);
}
.data-table tbody tr:hover { background: rgba(45,106,45,.05); }
[data-theme="dark"] .data-table tbody tr:hover { background: rgba(74,138,74,.08); }
.data-table a { color: var(--ag-green); font-weight: 500; transition: color var(--t-fast); }
.data-table a:hover { color: var(--ag-green-deep); text-decoration: underline; }
[data-theme="dark"] .data-table a { color: var(--ag-gold-light); }

/* ===== Dashboard layout (map + sidebar panel) ===== */
.dash-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 18px;
  height: calc(100vh - var(--topbar-h) - 112px);
  min-height: 520px;
}
.map-container {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  box-shadow: var(--shadow-sm);
}
#fleet-map, .mini-map {
  width: 100%;
  height: 100%;
  min-height: 400px;
  z-index: 1;
  background: var(--bg-subtle);
}
.fleet-panel {
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  min-height: 0;
}
.fleet-panel-header {
  padding: 15px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.fleet-panel-title { font-weight: 700; font-size: 14px; letter-spacing: -.1px; }
.fleet-filter {
  display: flex;
  gap: 4px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
  overflow-x: auto;
}
.fleet-filter button {
  padding: 5px 11px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  transition: background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}
.fleet-filter button:hover { background: var(--bg-elevated); color: var(--text); }
.fleet-filter button.active {
  background: var(--ag-green);
  color: #fff;
}
.fleet-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.fleet-list::-webkit-scrollbar { width: 6px; }
.fleet-list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

/* Tractor card (sidebar list) */
.tractor-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
  margin-bottom: 4px;
  border: 1px solid transparent;
}
.tractor-card:hover { background: var(--bg-subtle); }
.tractor-card.selected {
  background: rgba(45,106,45,.08);
  box-shadow: inset 3px 0 0 var(--ag-green);
  border-color: rgba(45,106,45,.15);
}
[data-theme="dark"] .tractor-card.selected {
  background: rgba(74,138,74,.12);
}
.tractor-icon-mini {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--bg-subtle) 0%, var(--bg) 100%);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border);
}
.tractor-card.selected .tractor-icon-mini {
  background: linear-gradient(135deg, var(--ag-green-deep) 0%, var(--ag-green-dark) 100%);
  border-color: var(--ag-green);
}
.tractor-card.selected .tractor-icon-mini svg { color: var(--ag-gold); }
.tractor-icon-mini svg { width: 22px; height: 22px; }
.tractor-info { flex: 1; min-width: 0; }
.tractor-name {
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tractor-meta {
  font-size: 11px;
  color: var(--text-subtle);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-variant-numeric: tabular-nums;
}
.tractor-card-status { flex-shrink: 0; }

/* ===== Map overlays ===== */
.map-overlay-top, .map-overlay-hero {
  position: absolute;
  top: 12px; left: 12px; right: 12px;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  pointer-events: none;
  gap: 12px;
}
.map-overlay-top > *, .map-overlay-hero > * { pointer-events: auto; }

.map-overlay-hero {
  top: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(180deg, rgba(26,58,26,0.82) 0%, transparent 100%);
  z-index: 500;
  align-items: flex-start;
  padding: 12px 20px;
}
.map-overlay-title {
  color: var(--ag-gold);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}
.map-tile-toggle {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
  display: flex;
  gap: 2px;
  box-shadow: var(--shadow);
}
.map-tile-toggle button {
  padding: 6px 12px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  transition: background var(--t-fast), color var(--t-fast);
}
.map-tile-toggle button:hover { background: var(--bg-subtle); color: var(--text); }
.map-tile-toggle button.active {
  background: var(--ag-green);
  color: #fff;
}

/* Leaflet popup AgroTrack styling */
.leaflet-popup-content-wrapper {
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-lg) !important;
  border: 1px solid var(--border) !important;
}
.leaflet-popup-content { margin: 12px 14px !important; }
.tractor-popup { min-width: 210px; }
.tractor-popup-header {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 9px;
}
.tractor-popup-title { font-weight: 700; font-size: 14px; }
.tractor-popup-row {
  display: flex; justify-content: space-between;
  font-size: 12px;
  padding: 3px 0;
  font-variant-numeric: tabular-nums;
}
.tractor-popup-row span:first-child { color: var(--text-muted); }

/* ===== Forms / filters ===== */
.filters-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  align-items: center;
}
.input, .select {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 13px;
  color: var(--text);
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input::placeholder { color: var(--text-subtle); }
.input:focus, .select:focus {
  border-color: var(--ag-green);
  box-shadow: 0 0 0 3px rgba(45,106,45,.12);
}

/* ===== Tractor detail page ===== */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.detail-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.detail-header::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--ag-green) 0%, var(--ag-gold) 100%);
}
.detail-tractor-icon {
  width: 68px; height: 68px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--ag-green-deep) 0%, var(--ag-green-dark) 100%);
  color: var(--ag-gold);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow);
}
.detail-tractor-icon svg { width: 40px; height: 40px; }
.detail-title { flex: 1; min-width: 0; }
.detail-title h2 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.3px;
  margin-bottom: 2px;
}
.detail-title p { color: var(--text-muted); font-size: 13px; }
.detail-stats-row {
  display: flex;
  gap: 28px;
  margin-left: auto;
  flex-shrink: 0;
}
.detail-stat { text-align: center; }
.detail-stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--ag-green);
  letter-spacing: -.3px;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
[data-theme="dark"] .detail-stat-value { color: var(--ag-gold-light); }
.detail-stat-label {
  font-size: 11px;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: .4px;
  margin-top: 3px;
  font-weight: 600;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px 24px;
}
.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 13px;
  gap: 12px;
}
.info-row span:first-child { color: var(--text-muted); }
.info-row span:last-child { font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }

/* Timeline */
.timeline {
  list-style: none;
  position: relative;
  padding-left: 26px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--border-strong) 0%, var(--border) 100%);
}
.timeline-item {
  position: relative;
  padding: 9px 0 14px;
  font-size: 13px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -22px; top: 13px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--ag-green);
  border: 2px solid var(--bg-elevated);
  box-shadow: 0 0 0 1px var(--ag-green);
}
.timeline-item.alert::before {
  background: var(--st-alert);
  box-shadow: 0 0 0 1px var(--st-alert);
}
.timeline-time {
  font-size: 11px;
  color: var(--text-subtle);
  font-family: var(--mono);
  letter-spacing: .2px;
}

/* Playback slider */
.playback-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.playback-bar input[type="range"] {
  flex: 1;
  accent-color: var(--ag-green);
  height: 4px;
}
.playback-time {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  min-width: 120px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Utility: monospace inline */
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ===== Empty state ===== */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-subtle);
}
.empty-state svg {
  width: 52px; height: 52px;
  opacity: .35;
  margin-bottom: 10px;
}

/* ===== Loading (htmx) ===== */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator { display: inline-block; }
.spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--ag-green);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Pagination ===== */
.pagination {
  display: flex;
  gap: 4px;
  justify-content: center;
  padding: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  padding: 6px 11px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
}
.pagination a {
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.pagination a:hover { background: var(--bg-subtle); color: var(--text); border-color: var(--border-strong); }
.pagination .current {
  background: var(--ag-green);
  color: #fff;
  border: 1px solid var(--ag-green);
}

/* ===== Sidebar overlay (mobile) ===== */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 45;
  opacity: 0;
  transition: opacity var(--t) var(--ease);
  backdrop-filter: blur(2px);
}
body.mobile-nav-open .sidebar-overlay {
  display: block;
  opacity: 1;
}

/* ===== Responsive — mobile-first stack on top of base styles ===== */
@media (max-width: 1180px) {
  .dash-layout { grid-template-columns: 1fr 300px; }
}
@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: var(--sidebar-w);
    transform: translateX(-100%);
    transition: transform var(--t) var(--ease);
    box-shadow: var(--shadow-lg);
  }
  body.mobile-nav-open .sidebar { transform: translateX(0); }
  .hamburger { display: flex; }
  .sidebar-toggle { display: block; }
  .dash-layout {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(320px, 50vh) auto;
    height: auto;
    gap: 14px;
  }
  .fleet-panel { max-height: 380px; }
  .map-container { min-height: 320px; }
  .detail-grid { grid-template-columns: 1fr; }
  .search-global { width: 180px; }
  .user-info { display: none; }
}
@media (max-width: 620px) {
  .content { padding: 14px; }
  .topbar { padding: 0 14px; }
  .search-global { width: 140px; }
  .search-global span:not(.mono) { display: none; }
  .detail-stats-row { display: none; }
  .detail-header { flex-wrap: wrap; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-value { font-size: 24px; }
  .stat-card { padding: 14px 16px; }
  .card-body { padding: 16px; }
  .data-table th, .data-table td { padding: 10px 12px; }
  .info-grid { grid-template-columns: 1fr; }
  .page-title { font-size: 16px; }
  .breadcrumbs { font-size: 12px; }
  .footer { padding: 12px 14px; font-size: 11px; }
}

/* ===== Reduced motion — respect OS setting ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .htmx-added { animation: none; opacity: 1; }
  .tractor-marker { transition: none; }
}

/* ===== Map marker + swap animations ===== */
.tractor-marker { transition: transform 1s linear; }
.tractor-marker-pulse { animation: marker-pulse 2s infinite; }
@keyframes marker-pulse {
  0%   { filter: drop-shadow(0 0 0 rgba(59,165,93,.5)); }
  50%  { filter: drop-shadow(0 0 8px rgba(59,165,93,.6)); }
  100% { filter: drop-shadow(0 0 0 rgba(59,165,93,0)); }
}

.htmx-settling { opacity: 0; }
.htmx-added { opacity: 0; animation: fadeIn .25s forwards; }
@keyframes fadeIn { to { opacity: 1; } }

/* ===== Sidebar collapsed (desktop) ===== */
body.sidebar-collapsed .sidebar { width: 60px; }
body.sidebar-collapsed .sidebar .nav-item span,
body.sidebar-collapsed .sidebar .logo-text,
body.sidebar-collapsed .sidebar .env-badge span:last-child { display: none; }
body.sidebar-collapsed .app-shell { grid-template-columns: 60px 1fr; }