/* ============================================================
   FleetView 2.0 Demo CSS — TPO Tradeshow Demo
   Based on FV 2.0 design system
   ============================================================ */

:root {
  --primary:          #EE8E25;
  --primary-hover:    #D97D1A;
  --primary-light:    rgba(238,142,37,0.1);
  --success:          #10B981;
  --success-light:    rgba(16,185,129,0.1);
  --warning:          #F59E0B;
  --warning-light:    rgba(245,158,11,0.1);
  --danger:           #EF4444;
  --danger-light:     rgba(239,68,68,0.1);
  --info:             #3B82F6;
  --info-light:       rgba(59,130,246,0.1);
  --purple:           #8B5CF6;
  --purple-light:     rgba(139,92,246,0.1);

  --text:             #0D1316;
  --text-secondary:   rgba(13,19,22,0.5);
  --text-tertiary:    rgba(13,19,22,0.35);
  --bg-page:          #F7F8FA;
  --bg-card:          #FFFFFF;
  --bg-hover:         rgba(13,19,22,0.04);
  --border:           #EEEEEE;
  --border-light:     #F3F4F6;

  --sidebar-w:        250px;
  --topbar-h:         64px;
  --radius:           8px;
  --radius-sm:        6px;
  --transition:       0.15s ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg-page);
  line-height: 1.5;
}

/* ── Top Bar ───────────────────────────────────────────────── */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.3px;
}

.logo span { font-size: 12px; font-weight: 400; color: var(--text-secondary); margin-left: 4px; }

.topbar-divider {
  width: 1px; height: 16px;
  background: var(--border);
}

.platform-name {
  font-size: 13px;
  color: var(--text-secondary);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-icon-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background var(--transition);
  font-size: 16px;
}
.topbar-icon-btn:hover { background: var(--bg-hover); }

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
}
.user-info:hover { background: var(--bg-hover); }

.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-details { text-align: right; }
.user-name { font-size: 13px; font-weight: 500; color: var(--text); }
.user-company { font-size: 11px; color: var(--text-secondary); }

/* ── Sidebar ───────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  width: var(--sidebar-w);
  height: calc(100vh - var(--topbar-h));
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  overflow-y: auto;
  z-index: 50;
}

.nav-section {
  margin-bottom: 4px;
}

.nav-section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 8px 8px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
  height: 40px;
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 400;
  text-decoration: none;
  transition: all var(--transition);
  position: relative;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text);
}

.nav-item.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 500;
}

.nav-item-icon {
  width: 18px; height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

.nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  line-height: 1.4;
}

/* ── Main Content ──────────────────────────────────────────── */
.main {
  margin-top: var(--topbar-h);
  margin-left: var(--sidebar-w);
  padding: 24px;
  min-height: calc(100vh - var(--topbar-h));
}

/* ── Page Header ───────────────────────────────────────────── */
.page-header {
  margin-bottom: 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.breadcrumb a { color: var(--text-secondary); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: var(--text-tertiary); }

.page-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ── KPI Cards ─────────────────────────────────────────────── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 24px;
  overflow: hidden;
}

.kpi-card {
  padding: 20px 24px;
  border-right: 1px solid var(--border);
}
.kpi-card:last-child { border-right: none; }

.kpi-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.kpi-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.kpi-value.danger { color: var(--danger); }
.kpi-value.success { color: var(--success); }
.kpi-value.warning { color: var(--warning); }

.kpi-trend {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 6px;
}

/* ── Card ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.card-body { padding: 20px; }

/* ── Tabs ──────────────────────────────────────────────────── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  gap: 0;
}

.tab {
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 400;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--primary);
  font-weight: 500;
  border-bottom-color: var(--primary);
}

/* ── Table ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
}

thead tr {
  background: var(--bg-page);
  height: 40px;
  border-bottom: 1px solid var(--border);
}

thead th {
  text-align: left;
  padding: 0 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

tbody tr {
  height: 52px;
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition);
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg-hover); }

tbody td {
  padding: 0 16px;
  font-size: 13.5px;
  color: var(--text);
}

.td-sn {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  cursor: pointer;
  text-decoration: none;
}
.td-sn:hover { text-decoration: underline; }

.td-address {
  color: var(--text-secondary);
  font-size: 12.5px;
  max-width: 220px;
}

/* ── Status Dot ─────────────────────────────────────────────── */
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
}

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot.charging    { background: var(--success); box-shadow: 0 0 0 2px rgba(16,185,129,0.25); }
.dot.discharging { background: var(--info); }
.dot.standby     { background: var(--warning); }
.dot.offline     { background: #9CA3AF; }

/* ── Role Tag ──────────────────────────────────────────────── */
.role-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 500;
}

.role-tag.owner      { background: var(--primary-light); color: var(--primary); }
.role-tag.installer  { background: var(--success-light); color: var(--success); }
.role-tag.servicer   { background: var(--info-light); color: var(--info); }
.role-tag.financier  { background: var(--purple-light); color: var(--purple); }
.role-tag.none       { background: var(--bg-page); color: var(--text-tertiary); }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-hover); }

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: none;
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); }

.btn-danger {
  background: var(--danger-light);
  color: var(--danger);
  border-color: rgba(239,68,68,0.2);
}
.btn-danger:hover { background: var(--danger); color: white; }

.btn-sm { height: 28px; padding: 0 10px; font-size: 12px; }
.btn-lg { height: 40px; padding: 0 20px; font-size: 14px; }

/* ── Device Detail Layout ──────────────────────────────────── */
.device-hero {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.device-hero-info { flex: 1; }
.device-hero-sn {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.device-hero-addr {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}
.device-hero-meta {
  display: flex;
  gap: 20px;
  font-size: 12.5px;
  color: var(--text-secondary);
}
.device-hero-meta strong { color: var(--text); }

.device-metrics {
  display: flex;
  gap: 16px;
}

.metric-card {
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 14px 18px;
  min-width: 110px;
  text-align: center;
}
.metric-label {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.metric-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}
.metric-value.green { color: var(--success); }
.metric-value.blue  { color: var(--info); }
.metric-unit { font-size: 11px; color: var(--text-secondary); margin-top: 2px; }

/* ── Relationships ─────────────────────────────────────────── */
.rel-section { margin-bottom: 24px; }

.rel-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.rel-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  margin-bottom: 8px;
  transition: border-color var(--transition);
}
.rel-item:hover { border-color: var(--primary); }

.rel-item.new-entry {
  border-color: var(--success);
  background: var(--success-light);
  animation: fadeInDown 0.4s ease;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.rel-avatar {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: var(--primary);
  color: white;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.rel-avatar.blue   { background: var(--info); }
.rel-avatar.green  { background: var(--success); }
.rel-avatar.purple { background: var(--purple); }

.rel-info { flex: 1; }
.rel-name  { font-size: 13.5px; font-weight: 500; color: var(--text); }
.rel-meta  { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

.rel-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rel-expiry {
  font-size: 12px;
  color: var(--text-tertiary);
}

.rel-empty {
  padding: 20px 16px;
  background: var(--bg-page);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.rel-empty-text {
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  overflow-y: auto;
  padding: 24px;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg-card);
  border-radius: 12px;
  width: 520px;
  max-width: calc(100vw - 48px);
  max-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.18);
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title { font-size: 15px; font-weight: 600; color: var(--text); }
.modal-close {
  width: 30px; height: 30px;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 18px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.modal-close:hover { background: var(--bg-hover); }

.modal-body { padding: 22px; overflow-y: auto; flex: 1; }

.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Form Elements ─────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }

.form-label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: block;
}

.form-input {
  width: 100%;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 12px;
  font-size: 13.5px;
  color: var(--text);
  background: var(--bg-card);
  outline: none;
  transition: border-color var(--transition);
}
.form-input:focus { border-color: var(--primary); }

.company-select-result {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-top: 6px;
}
.company-logo {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: var(--info);
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.company-info-name { font-size: 13px; font-weight: 500; color: var(--text); }
.company-info-type { font-size: 11.5px; color: var(--text-secondary); }

.role-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.role-option {
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}
.role-option:hover { border-color: var(--info); }
.role-option.selected {
  border-color: var(--info);
  background: var(--info-light);
}
.role-option-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}
.role-option-desc {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.duration-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.duration-chip {
  padding: 6px 14px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  font-size: 12.5px;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-secondary);
}
.duration-chip:hover { border-color: var(--primary); color: var(--primary); }
.duration-chip.selected {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 500;
}

.form-expiry-note {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 6px;
}
.form-expiry-note strong { color: var(--text); }

/* ── Toast ─────────────────────────────────────────────────── */
.toast {
  position: fixed;
  top: 80px;
  right: 24px;
  background: var(--success);
  color: white;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 300;
  animation: toastIn 0.3s ease;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Success Page ──────────────────────────────────────────── */
.success-page {
  max-width: 580px;
  margin: 60px auto 0;
  text-align: center;
}

.success-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--success);
  color: white;
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.success-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.success-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.transfer-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: left;
  margin-bottom: 24px;
}

.transfer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 13.5px;
}
.transfer-row:last-child { border-bottom: none; }
.transfer-key { color: var(--text-secondary); }
.transfer-val { font-weight: 500; color: var(--text); text-align: right; }
.transfer-val.revoked { color: var(--danger); }
.transfer-val.new-owner { color: var(--success); font-weight: 600; }

.transfer-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}
.transfer-arrow .old { color: var(--text-tertiary); text-decoration: line-through; }
.transfer-arrow .sep { color: var(--text-tertiary); }
.transfer-arrow .new { color: var(--success); font-weight: 500; }

/* ── Login Page ─────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #FFF8F0 0%, #F7F8FA 60%);
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  width: 400px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.login-logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
  margin-bottom: 4px;
}
.login-logo-sub {
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 32px;
}

.login-submit {
  width: 100%;
  height: 42px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.login-submit:hover { background: var(--primary-hover); }

.login-company-badge {
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.login-company-logo {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--primary);
  color: white;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Filter Bar ─────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.search-input-wrap {
  position: relative;
  flex: 1;
  max-width: 280px;
}
.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: 14px;
}
.search-input {
  height: 36px;
  padding: 0 12px 0 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text);
  background: var(--bg-card);
  width: 100%;
  outline: none;
}
.search-input:focus { border-color: var(--primary); }

.status-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}

.status-tab {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 12.5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition);
  color: var(--text-secondary);
  background: transparent;
}
.status-tab:hover { background: var(--bg-hover); }
.status-tab.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 500;
}
.status-tab .count {
  font-size: 11px;
  color: var(--text-tertiary);
}
.status-tab.active .count { color: var(--primary); }

/* ── Filter Select ──────────────────────────────────────────── */
.filter-select {
  height: 32px;
  padding: 0 28px 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  color: var(--text);
  background: var(--bg-card);
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  transition: border-color var(--transition);
}
.filter-select:focus { border-color: var(--primary); }

/* ── Utility ────────────────────────────────────────────────── */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }
.text-sm     { font-size: 12.5px; }
.text-muted  { color: var(--text-secondary); }
.font-medium { font-weight: 500; }
.font-bold   { font-weight: 700; }