:root {
  --app-bg: linear-gradient(135deg, #edf4ff 0%, #f8fbff 45%, #eef8f1 100%);
  --card-bg: rgba(255, 255, 255, 0.92);
  --card-border: rgba(24, 63, 114, 0.1);
  --text-primary: #15304b;
  --text-muted: #5d7187;
  --brand-primary: #0d6efd;
  --danger: #b42318;
  --dashboard-bg: #f4f7fb;
  --sidebar-bg: #163350;
  --surface: #fff;
  --on-dark: #fff;
  --on-dark-muted: rgba(255, 255, 255, .78);
  --on-dark-hover: rgba(255, 255, 255, .12);
  --border-subtle: rgba(21, 48, 75, .1);
  --shadow-lg: 0 24px 60px rgba(21, 48, 75, 0.16);
  --shadow-sm: 0 10px 30px rgba(21, 48, 75, 0.08);
}

* { box-sizing: border-box; }
html {
  min-height: 100%;
  margin: 0;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body { min-height: 100%; margin: 0; overflow-x: hidden; }
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: var(--app-bg);
  color: var(--text-primary);
}
.hidden { display: none !important; }
.location-pulse {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(13, 110, 253, .2);
  border-top-color: var(--brand-primary);
  border-radius: 50%;
  animation: location-spin .8s linear infinite;
}
@keyframes location-spin { to { transform: rotate(360deg); } }
.app-shell, .login-shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
}
.auth-page .card {
  width: min(100%, 1280px);
  padding: 40px;
  border: 1px solid var(--card-border);
  border-radius: 28px;
  background: var(--card-bg);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
}
.login-card { width: min(100%, 440px); }
.location-required-card { width: min(100%, 560px); text-align: center; }
.location-icon {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: #eef5ff;
  color: var(--brand-primary);
  font-size: 2.4rem;
  font-weight: 700;
}
.location-actions { display: grid; gap: 12px; margin-top: 24px; }
.dashboard-shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  background: var(--dashboard-bg);
}
.dashboard-sidebar {
  min-height: 100vh;
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background: var(--sidebar-bg);
  color: var(--on-dark);
}
.dashboard-brand {
  display: block;
  padding: 12px;
  margin-bottom: 28px;
}
.dashboard-brand img {
  display: block;
  width: min(100%, 190px);
  height: auto;
}
.dashboard-nav { display: grid; gap: 6px; }
.dashboard-nav a {
  min-height: 46px;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--on-dark-muted);
  text-decoration: none;
  font-weight: 600;
}
.dashboard-nav a:hover,
.dashboard-nav a:focus-visible,
.dashboard-nav a[aria-current="page"] {
  background: var(--on-dark-hover);
  color: var(--on-dark);
  outline: none;
}
.dashboard-main { min-width: 0; }
.dashboard-topbar {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--surface);
}
.dashboard-topbar h1 { margin: 0; font-size: 1.5rem; }
.dashboard-content { min-height: calc(100vh - 82px); padding: 28px; }
.station-entry { width: min(100%, 720px); }
.station-check-status {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
}
.station-check-status p { margin: 0; }
.station-picker {
  display: grid;
  gap: 20px;
  padding: 24px;
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.station-picker h2 { margin: 4px 0 8px; }
.station-picker .card-subtitle { margin: 0; }
.station-choices { display: grid; gap: 10px; }
.station-choice {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
}
.station-choice:hover,
.station-choice:focus-visible {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(13, 110, 253, .1);
  outline: none;
}
.station-choice span { color: var(--text-muted); font-size: .9rem; }
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.station-photo-step {
  display: grid;
  gap: 20px;
  padding: 24px;
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.station-photo-step h2 { margin: 4px 0 8px; }
.station-photo-step .card-subtitle { margin: 0; }
.station-photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.station-photo-card { display: grid; gap: 12px; }
.station-photo-frame {
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 2px dashed var(--border-subtle);
  border-radius: 14px;
  background: var(--dashboard-bg);
  color: var(--text-muted);
}
.station-photo-preview { display: block; width: 100%; height: auto; background: #eef2f5; object-fit: contain; }
.station-photo-button { display: grid; place-items: center; }
.login-logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
  padding: 24px 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, #163350 0%, #0f2238 100%);
}
.login-logo { display: block; width: min(100%, 240px); height: auto; }
.form-stack, .field, .actions { display: grid; }
.form-stack { gap: 18px; }
.field { gap: 8px; }
.actions { gap: 12px; margin-top: 8px; }
.field label { font-size: .95rem; font-weight: 600; }
.field input {
  width: 100%;
  min-height: 50px;
  padding: 14px 16px;
  border: 1px solid rgba(21, 48, 75, .14);
  border-radius: 14px;
  background: #fff;
  color: var(--text-primary);
  font: inherit;
  font-size: 16px;
}
.field input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 4px rgba(13, 110, 253, .12);
}
.native-primary-button, .native-secondary-button {
  min-height: 48px;
  padding: 10px 18px;
  border-radius: 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
}
.native-primary-button {
  border: 1px solid var(--brand-primary);
  background: var(--brand-primary);
  color: #fff;
}
.native-secondary-button {
  border: 1px solid rgba(21, 48, 75, .14);
  background: #fff;
  color: var(--text-primary);
}
button:disabled { cursor: wait; opacity: .7; }
.feedback { min-height: 1.4rem; margin: 0; font-size: .94rem; }
.feedback.error { color: var(--danger); }
.loading-panel {
  width: min(100%, 320px);
  display: grid;
  place-items: center;
  gap: 14px;
  padding: 28px 24px;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
}
.loading-spinner { font-size: 1.8rem; color: var(--brand-primary); }
.loading-text, .auth-page .card-subtitle { color: var(--text-muted); }
.loading-text { margin: 0; }
.auth-page .card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.user-chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: #eef5ff;
  white-space: nowrap;
}
.eyebrow {
  margin: 0;
  color: var(--brand-primary);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.auth-page .card-title { margin: 4px 0 0; }
.auth-page .card-subtitle { line-height: 1.7; }

@media (max-width: 860px) {
  .app-shell,
  .login-shell {
    align-items: flex-start;
    padding:
      max(20px, env(safe-area-inset-top))
      max(14px, env(safe-area-inset-right))
      max(20px, env(safe-area-inset-bottom))
      max(14px, env(safe-area-inset-left));
  }

  .login-card,
  .location-required-card {
    margin: auto 0;
    padding: 22px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
  }

  .login-logo-wrap {
    margin-bottom: 22px;
    padding: 18px 16px;
    border-radius: 16px;
  }

  .login-logo { width: min(100%, 210px); }
  .form-stack { gap: 16px; }
  .actions { margin-top: 4px; }
  .actions .native-primary-button,
  .location-actions .native-primary-button,
  .location-actions .native-secondary-button { width: 100%; }

  .dashboard-shell { grid-template-columns: 1fr; }
  .dashboard-sidebar {
    min-height: auto;
    height: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 100;
    padding:
      max(8px, env(safe-area-inset-top))
      max(10px, env(safe-area-inset-right))
      8px
      max(10px, env(safe-area-inset-left));
  }

  .dashboard-brand {
    flex: 0 0 auto;
    width: 92px;
    margin: 0;
    padding: 6px;
  }

  .dashboard-brand img { width: 100%; }
  .dashboard-nav {
    min-width: 0;
    display: flex;
    gap: 4px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .dashboard-nav::-webkit-scrollbar { display: none; }
  .dashboard-nav a {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 10px 12px;
    white-space: nowrap;
  }

  .dashboard-topbar {
    min-height: 68px;
    padding: 12px max(16px, env(safe-area-inset-right)) 12px max(16px, env(safe-area-inset-left));
  }
  .dashboard-topbar h1 { font-size: 1.25rem; }
  .dashboard-topbar .header-actions { min-width: 0; gap: 8px; }
  .dashboard-topbar .user-chip {
    max-width: 42vw;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .dashboard-topbar .native-secondary-button { min-height: 44px; padding: 8px 12px; }

  .dashboard-content {
    min-height: calc(100dvh - 132px);
    padding:
      18px
      max(14px, env(safe-area-inset-right))
      max(24px, env(safe-area-inset-bottom))
      max(14px, env(safe-area-inset-left));
  }
  .dashboard-content input,
  .dashboard-content select,
  .dashboard-content textarea {
    max-width: 100%;
    font-size: 16px;
  }

  .station-entry { width: 100%; }
  .station-picker,
  .station-photo-step {
    gap: 18px;
    padding: 18px;
    border-radius: 16px;
    box-shadow: none;
  }
  .station-photo-grid { grid-template-columns: 1fr; }
  .station-photo-frame { min-height: 220px; }
  .station-photo-button { width: 100%; }
  .station-photo-step > .native-primary-button {
    position: sticky;
    bottom: max(12px, env(safe-area-inset-bottom));
    z-index: 5;
    width: 100%;
    box-shadow: var(--shadow-sm);
  }
  .station-choice {
    min-height: 64px;
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .dashboard-topbar { align-items: flex-start; flex-direction: column; gap: 10px; }
  .dashboard-topbar .header-actions { width: 100%; justify-content: space-between; }
  .dashboard-topbar .user-chip { max-width: 58vw; }
  .card-title { font-size: 1.65rem; }
}

@media (max-height: 600px) and (orientation: landscape) {
  .login-shell { align-items: flex-start; }
  .login-card { margin: 0 auto; }
  .login-logo-wrap { padding: 10px 14px; margin-bottom: 12px; }
  .login-logo { width: min(100%, 150px); }
}

/* Gentelella v4 field-service integration -------------------------------- */
.dashboard-page {
  --primary: #087f70;
  --primary-dk: #05685c;
  --primary-lt: #e2f4f0;
  --body-bg: #f3f6f8;
  --bg-surface: #fff;
  --bg-surface-secondary: #f5f7f9;
  --border-color: #cbd3dc;
  --border-color-light: #dfe4e9;
  --text: #111b26;
  --text-secondary: #344454;
  --text-muted: #526273;
  --sidebar-bg: #102d46;
  --sidebar-text: #c6d3df;
  --sidebar-text-hover: #fff;
  --sidebar-active: #087f70;
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 10px;
  background: var(--body-bg);
  color: var(--text);
  font-family: var(--font);
}

.win-sidebar-brand {
  justify-content: center;
  height: 72px;
  padding: 12px 16px;
}
.win-sidebar-brand img { display: block; width: 100%; max-width: 184px; max-height: 48px; object-fit: contain; }
.win-topbar-actions { gap: 10px; }
.win-user-label { max-width: 220px; overflow: hidden; color: var(--text-secondary); text-overflow: ellipsis; white-space: nowrap; }
.dashboard-page .topbar { background: #fff; backdrop-filter: none; -webkit-backdrop-filter: none; }
.dashboard-page .page-wrapper { max-width: 1180px; margin: 0 auto; }
.dashboard-page .page-title { font-size: 1.45rem; }
.selected-station-page-name { margin-left: 8px; color: var(--primary-dk); font-size: .82em; font-weight: var(--font-weight-medium); }
.dashboard-page .card { overflow: visible; }
.dashboard-page .card-title { font-size: 1.05rem; }
.dashboard-page .card-subtitle { color: var(--text-secondary); line-height: 1.5; }
.dashboard-page .sidebar-backdrop { background: rgba(6, 18, 30, .68); backdrop-filter: none; -webkit-backdrop-filter: none; }

/* Dashboard overview ------------------------------------------------------- */
.overview-section { display: grid; gap: 18px; }
.overview-intro p { margin: 0; color: var(--text-secondary); font-size: .98rem; }
.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.overview-card {
  min-width: 0;
  min-height: 278px;
  border-top: 4px solid var(--primary);
  box-shadow: var(--shadow-card);
}
.overview-card-header { align-items: flex-start; padding: 18px 20px; }
.overview-card-header > div { min-width: 0; }
.overview-card-header .card-title { margin-bottom: 3px; font-size: 1.13rem; }
.overview-card-header .card-subtitle { margin: 0; font-size: .9rem; }
.overview-card-icon {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--primary-lt);
  color: var(--primary-dk);
}
.overview-card-icon svg { width: 23px; height: 23px; }
.overview-card-body { display: grid; align-content: space-between; gap: 18px; min-height: 187px; }
.overview-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0; }
.overview-metrics > div { min-width: 0; padding: 13px 11px; border-radius: var(--radius); background: var(--bg-surface-secondary); }
.overview-metrics dt { color: var(--text-secondary); font-size: .78rem; font-weight: var(--font-weight-medium); line-height: 1.35; }
.overview-metrics dd { margin: 5px 0 0; color: var(--text); font-size: 1.5rem; font-weight: var(--font-weight-bold); }
.overview-empty-state { margin: 0; color: var(--text-muted); font-size: .88rem; }
.overview-empty-body { align-content: center; grid-template-columns: auto 1fr; align-items: center; }
.overview-empty-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--border-color);
  border-radius: 50%;
  color: var(--text-muted);
}
.overview-empty-icon svg { width: 23px; height: 23px; }
.overview-empty-body strong { display: block; margin-bottom: 3px; }
.overview-empty-body p, .overview-status-row p { margin: 0; color: var(--text-secondary); font-size: .9rem; line-height: 1.45; }
.overview-activity-body { align-content: start; max-height: 360px; overflow-y: auto; }
.overview-activity-status { min-height: 135px; display: flex; align-items: center; justify-content: center; gap: 12px; color: var(--text-secondary); }
.overview-activity-status[hidden] { display: none; }
.overview-activity-status.is-empty { justify-content: flex-start; }
.overview-activity-status.is-empty > span:last-child { display: grid; gap: 3px; }
.overview-activity-status strong { color: var(--text); }
.overview-activity-status small { color: var(--text-secondary); font-size: .9rem; line-height: 1.45; }
.overview-activity-list { width: 100%; margin: 0; padding: 0; }
.overview-activity-list .activity-item:first-child { padding-top: 0; }
.overview-activity-list .activity-item:last-child { padding-bottom: 0; }
.overview-activity-list .activity-item > div:last-child { min-width: 0; }
.overview-activity-note { display: block; margin-top: 3px; color: var(--text-muted); font-size: .88em; overflow-wrap: anywhere; }
.overview-status-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.overview-status-dot { width: 11px; height: 11px; border-radius: 50%; background: #1f9d55; box-shadow: 0 0 0 5px #e3f4e9; }
.overview-status-badge { padding: 5px 9px; border-radius: 999px; background: #e3f4e9; color: #0f6b36; font-size: .78rem; font-weight: var(--font-weight-bold); }
.overview-detail-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; border-top: 1px solid var(--border-color-light); color: var(--text-secondary); font-size: .88rem; }
.overview-detail-row strong { color: var(--text); text-align: right; }
.overview-user-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.overview-user-avatar { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--primary); color: #fff; font-size: 1.05rem; font-weight: var(--font-weight-bold); }
.overview-user-details { display: grid; min-width: 0; }
.overview-user-details strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.overview-user-details span { color: var(--text-secondary); font-size: .86rem; }
.overview-online-label { display: flex; align-items: center; gap: 6px; color: #0f6b36; font-size: .82rem; font-weight: var(--font-weight-bold); }
.overview-online-label > span { width: 8px; height: 8px; border-radius: 50%; background: #1f9d55; }

.visit-stack { width: min(100%, 900px); display: grid; gap: 18px; }
.dashboard-page .station-picker { display: block; gap: 0; padding: 0; background: var(--bg-surface); box-shadow: var(--shadow-card); }
.visit-status-card { width: 100%; }
.visit-status-card .card-body { padding: 18px 20px; }
.station-check-status { color: var(--text-secondary); }
.station-check-status strong { display: block; margin-bottom: 2px; color: var(--text); font-size: .95rem; }
.station-check-status p { margin: 0; }
.visit-step .card-header { align-items: flex-start; }
.visit-step-body { display: grid; gap: 20px; }
.visit-station-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-surface-secondary);
}
.visit-context-label { color: var(--text-secondary); font-weight: var(--font-weight-medium); }
.visit-actions { display: flex; justify-content: flex-end; padding: 14px 18px; border-top: 1px solid var(--border-color-light); }
.visit-actions .btn { min-width: 180px; justify-content: center; }
.visit-photo-status { margin: 0; }
.visit-metadata-note { margin: 0; }
.visit-question-fieldset { min-width: 0; border: 0; }
.visit-question-fieldset legend {
  max-width: 760px;
  margin-bottom: 14px;
  color: var(--text);
  font-size: 1.15rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.45;
}
.visit-answer-options { display: grid; grid-template-columns: repeat(2, minmax(0, 180px)); gap: 12px; }
.visit-answer-option { position: relative; cursor: pointer; }
.visit-answer-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.visit-answer-option span {
  min-height: 52px;
  display: grid;
  place-items: center;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-surface);
  color: var(--text);
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
}
.visit-answer-option input:checked + span {
  border-color: var(--primary);
  background: var(--primary-lt);
  color: var(--primary-dk);
  box-shadow: 0 0 0 2px var(--primary);
}
.visit-answer-option input:focus-visible + span { outline: 3px solid var(--blue); outline-offset: 2px; }
.obstruction-photo-section { display: grid; gap: 14px; }
.obstruction-photo-section .alert { margin: 0; }
.visit-obstruction-note { display: grid; gap: 7px; }
.visit-obstruction-note .form-label { margin: 0; color: var(--text); font-weight: var(--font-weight-bold); }
.visit-obstruction-note .form-control {
  min-height: 112px;
  border: 2px solid var(--border-color);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.5;
  resize: vertical;
}
.visit-obstruction-note .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-lt); }
.visit-obstruction-note .form-hint { color: var(--text-secondary); font-size: .9rem; }
.station-ticket-list { display: grid; gap: 14px; }
.station-ticket-card {
  display: grid;
  gap: 12px;
  padding: 15px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
}
.station-ticket-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.station-ticket-title { margin: 0; color: var(--text); font-size: 1.2rem; line-height: 1.35; }
.station-ticket-details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; margin: 0; }
.station-ticket-details > div { min-width: 0; }
.station-ticket-details dt { color: var(--text-secondary); font-size: .82rem; font-weight: var(--font-weight-bold); text-transform: uppercase; }
.station-ticket-details dd { margin: 2px 0 0; color: var(--text); font-size: 1rem; overflow-wrap: anywhere; }
.ticket-disposition-fieldset { min-width: 0; border: 0; }
.ticket-disposition-fieldset legend { margin-bottom: 10px; color: var(--text); font-weight: var(--font-weight-bold); }
.ticket-disposition-options { display: grid; grid-template-columns: repeat(2, minmax(0, 220px)); gap: 12px; }
.ticket-subsequent-note { display: grid; gap: 7px; padding: 14px; border: 2px solid var(--warning); border-radius: var(--radius); background: var(--warning-lt); }
.ticket-subsequent-note label { color: var(--text); font-weight: var(--font-weight-bold); }
.ticket-subsequent-note .form-control { min-height: 96px; border: 2px solid var(--border-color); color: var(--text); font-size: 1rem; line-height: 1.5; resize: vertical; }
.ticket-subsequent-note .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-lt); }
.ticket-subsequent-note .form-hint { color: var(--text-secondary); font-size: .9rem; }
.visit-task-options { display: grid; grid-template-columns: repeat(2, minmax(220px, 1fr)); gap: 14px; }
.visit-task-button {
  min-height: 64px;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-size: 1.08rem;
  font-weight: var(--font-weight-bold);
  text-align: left;
}
.visit-task-continue { grid-column: 1 / -1; justify-content: center; margin-top: 4px; }
.visit-task-count {
  flex: 0 0 auto;
  padding: 4px 8px;
  border-radius: 999px;
  background: #e3f4e9;
  color: #0f6b36;
  font-size: .82rem;
  white-space: nowrap;
}
.visit-task-placeholder {
  min-height: 180px;
  display: grid;
  place-items: center;
  padding: 24px;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-surface-secondary);
  color: var(--text-secondary);
  text-align: center;
  font-size: 1.05rem;
}
.visit-task-page-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.visit-task-page-actions .btn { min-height: 58px; justify-content: center; }
.maintenance-checklist-items { display: grid; gap: 22px; }
.maintenance-task-group { display: grid; gap: 10px; }
.maintenance-task-group-title {
  margin: 0;
  padding: 0 2px 8px;
  border-bottom: 3px solid var(--primary);
  color: var(--text);
  font-size: 1.18rem;
  line-height: 1.35;
}
.maintenance-task-buttons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.maintenance-task-button {
  display: grid;
  align-content: center;
  gap: 6px;
  min-height: 82px;
  padding: 14px 16px;
  border: 3px solid #9f1d1d;
  border-radius: var(--radius-lg);
  background: #ffe0e0;
  color: #541212;
  font: inherit;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 2px 0 rgba(84, 18, 18, .16);
}
.maintenance-task-button:hover { background: #ffd1d1; }
.maintenance-task-button:focus-visible { outline: 4px solid var(--blue); outline-offset: 3px; }
.maintenance-task-button.is-checked {
  border-color: #075c2c;
  background: #137a3f;
  color: #fff;
  box-shadow: 0 2px 0 rgba(7, 92, 44, .28);
}
.maintenance-task-button.is-checked:hover { background: #0f6b36; }
.maintenance-task-event { font-size: 1.08rem; font-weight: var(--font-weight-bold); line-height: 1.4; }
.maintenance-checklist-time { color: #6f2020; font-size: .9rem; font-weight: var(--font-weight-medium); }
.maintenance-task-button.is-checked .maintenance-checklist-time { color: #fff; font-weight: var(--font-weight-bold); }
.maintenance-checklist-notes { display: grid; gap: 7px; padding-top: 4px; }
.maintenance-checklist-notes .form-label { margin: 0; color: var(--text); font-size: 1.05rem; font-weight: var(--font-weight-bold); }
.maintenance-checklist-notes .form-label span { color: var(--text-secondary); font-size: .9rem; font-weight: var(--font-weight-medium); }
.maintenance-checklist-notes .form-control {
  min-height: 116px;
  border: 2px solid var(--border-color);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.5;
  resize: vertical;
}
.maintenance-checklist-notes .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-lt); }
.maintenance-checklist-notes .form-hint { color: var(--text-secondary); font-size: .9rem; }
.checklist-actions { background: var(--bg-surface); }
.obstruction-photo-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.obstruction-photo-card {
  overflow: hidden;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
}
.obstruction-photo-card img { width: 100%; aspect-ratio: 4 / 3; display: block; background: #eef2f5; object-fit: contain; }
.obstruction-photo-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px; }
.obstruction-photo-button { width: 100%; min-height: 52px; justify-content: center; }

.station-choices { display: grid; gap: 10px; }
.station-search-body { display: grid; gap: 10px; }
.station-search-body .form-label { margin: 0; color: var(--text); font-weight: var(--font-weight-bold); }
.station-search-input {
  min-height: 54px;
  border: 2px solid var(--border-color);
  color: var(--text);
  font-size: 1.05rem;
}
.station-search-input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-lt); }
.station-search-status { min-height: 24px; color: var(--text-secondary); font-size: .95rem; }
.station-search .station-choices { margin-top: 4px; }
.calibration-stack { width: min(100%, 1100px); display: grid; gap: 18px; }
.calibration-card { overflow: visible; }
.calibration-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: start; }
.calibration-field { position: relative; display: grid; gap: 8px; }
.calibration-field .form-label { margin: 0; color: var(--text); font-weight: var(--font-weight-bold); }
.calibration-search-control-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.calibration-search-control-row .btn { min-width: 110px; justify-content: center; }
.calibration-control {
  min-height: 54px;
  border: 2px solid var(--border-color);
  color: var(--text);
  font-size: 1.05rem;
}
.calibration-control:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-lt); }
.calibration-control:disabled { background-color: var(--bg-surface-secondary); color: var(--text-secondary); cursor: not-allowed; opacity: 1; }
.calibration-results { display: grid; gap: 8px; margin-top: 2px; }
.calibration-result {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-surface);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.calibration-result:hover,
.calibration-result:focus-visible { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-lt); outline: none; }
.calibration-result span { font-weight: var(--font-weight-bold); }
.calibration-result small { color: var(--text-secondary); }
.calibration-stack .btn:disabled { cursor: pointer; }
.calibration-queue { flex-wrap: nowrap; min-height: 43px; padding: 0 12px; overflow-x: auto; overflow-y: hidden; scrollbar-width: thin; }
.calibration-queue-item { flex: 0 0 auto; display: inline-flex; align-items: center; position: relative; }
.calibration-queue-item .tab { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.calibration-queue-item.is-ready .tab::before { content: ''; display: inline-block; width: 6px; height: 6px; margin: 0 7px 1px 0; border-radius: 50%; background: var(--green); }
.calibration-attempts-header { align-items: center; }
.calibration-attempts-header .card-subtitle { margin: 3px 0 0; }
.calibration-header-actions { display: flex; align-items: center; gap: 8px; }
.calibration-close-sensor:hover,
.calibration-close-sensor:focus-visible { border-color: var(--red); color: var(--red); }
.calibration-attempts-body { display: grid; gap: 12px; padding: 12px 16px; }
.calibration-dtf-upload { display: grid; gap: 7px; padding: 10px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-lg); background: var(--bg-surface-secondary); }
.calibration-dtf-upload .form-label { margin: 0; color: var(--text); font-weight: var(--font-weight-bold); }
.calibration-dtf-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.calibration-dtf-row .form-control { min-width: 0; min-height: 40px; padding: 6px 10px; border: 2px solid var(--border-color); color: var(--text); }
.calibration-dtf-row .btn { min-width: 120px; justify-content: center; }
.calibration-dtf-status { min-height: 20px; color: var(--text-secondary); font-size: .88rem; }
.calibration-dtf-status.is-success { color: #16703b; }
.calibration-dtf-status.is-error { color: var(--red); }
.calibration-attempts { display: grid; gap: 8px; }
.calibration-attempt {
  display: grid;
  grid-template-columns: 72px minmax(120px, .85fr) minmax(100px, .7fr) minmax(110px, .75fr) minmax(85px, .55fr) minmax(150px, 1.3fr);
  align-items: end;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-surface-secondary);
}
.calibration-attempt.calibration-attempt-has-rtu {
  grid-template-columns: 64px minmax(110px, .8fr) minmax(95px, .65fr) minmax(105px, .7fr) minmax(80px, .5fr) minmax(85px, .55fr) minmax(135px, 1.2fr);
}
.calibration-attempt-title { min-height: 40px; display: flex; align-items: center; align-self: end; margin: 0; font-size: .92rem; white-space: nowrap; }
.calibration-attempt-field { display: grid; gap: 4px; min-width: 0; }
.calibration-attempt-field label { color: var(--text); font-size: .85rem; font-weight: var(--font-weight-bold); }
.calibration-attempt-field .form-control { min-width: 0; min-height: 40px; padding: 7px 10px; border: 2px solid var(--border-color); color: var(--text); }
.calibration-attempt-field .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-lt); }
.calibration-time-end-field label { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; }
.calibration-run-duration { color: var(--text-secondary); font-size: .72rem; font-weight: var(--font-weight-normal); white-space: nowrap; }
.calibration-time-end-field .form-control[readonly] { background: var(--border-color-light); color: var(--text-secondary); cursor: default; }
.calibration-attempt-field input[type="number"].is-valid { border-color: var(--green); background: var(--green-lt); }
.calibration-attempt-field input[type="number"].is-invalid { border-color: var(--red); background: var(--red-lt); }
.calibration-hobo-verification { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; padding-top: 8px; border-top: 1px solid var(--border-color-light); }
.calibration-hobo-verification .btn { flex: 0 0 auto; justify-content: center; }
.calibration-hobo-status { min-width: 0; color: var(--text-secondary); font-size: .88rem; line-height: 1.35; }
.calibration-hobo-status.is-success { color: #16703b; }
.calibration-hobo-status.is-error { color: var(--red); }
.calibration-submit-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 18px; border-top: 1px solid var(--border-color-light); }
.calibration-range-note { color: var(--text-secondary); font-size: .9rem; line-height: 1.4; }
.calibration-submit-row .btn { min-width: 190px; justify-content: center; }
.sensor-history-dialog { position: fixed; inset: 0; width: min(900px, calc(100% - 32px)); max-width: none; max-height: calc(100dvh - 32px); margin: auto; padding: 0; border: 0; border-radius: var(--radius-lg); background: transparent; color: var(--text); overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; }
.sensor-history-dialog::backdrop { background: rgba(10, 24, 38, .55); backdrop-filter: blur(2px); }
.sensor-history-modal { width: 100%; min-height: 0; border: 1px solid var(--border-color); border-radius: var(--radius-lg); background: var(--bg-surface); box-shadow: 0 20px 55px rgba(10, 24, 38, .24); }
.sensor-history-header { position: sticky; top: 0; z-index: 2; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 18px 20px; border-bottom: 1px solid var(--border-color-light); border-radius: var(--radius-lg) var(--radius-lg) 0 0; background: var(--bg-surface); }
.sensor-history-eyebrow { color: var(--primary); font-size: .75rem; font-weight: var(--font-weight-bold); letter-spacing: .06em; text-transform: uppercase; }
.sensor-history-header h2 { margin: 3px 0 0; font-size: 1.25rem; }
.sensor-history-close { width: 36px; height: 36px; display: inline-grid; place-items: center; flex: 0 0 auto; border: 1px solid var(--border-color); border-radius: var(--radius); background: var(--bg-surface); color: var(--text); font: inherit; font-size: 1.5rem; line-height: 1; cursor: pointer; }
.sensor-history-close:hover,
.sensor-history-close:focus-visible { border-color: var(--primary); color: var(--primary); }
.sensor-history-status { padding: 14px 20px; color: var(--text-secondary); }
.sensor-history-status:empty { display: none; }
.sensor-history-status.is-error { color: var(--red); }
.sensor-history-groups { display: grid; gap: 12px; min-height: 0; padding: 0 20px 20px; overflow: visible; }
.sensor-history-group { border: 1px solid var(--border-color); border-radius: var(--radius-lg); overflow: hidden; }
.sensor-history-group-header { width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) auto 24px; align-items: center; gap: 16px; padding: 11px 13px; border: 0; background: var(--bg-surface-secondary); color: inherit; font: inherit; text-align: left; cursor: pointer; }
.sensor-history-group-header:hover { background: var(--primary-lt); }
.sensor-history-group-header:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.sensor-history-group-heading { display: grid; gap: 2px; }
.sensor-history-group-heading strong { color: var(--text); }
.sensor-history-group-heading span,
.sensor-history-user { color: var(--text-secondary); font-size: .85rem; }
.sensor-history-group-summary { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.sensor-history-run-count { margin-right: 2px; }
.sensor-history-sequence { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 5px; }
.sensor-history-sequence-arrow { color: var(--text-muted); font-size: .78rem; }
.sensor-history-sequence .sensor-history-result { padding: 2px 7px; }
.sensor-history-user { text-align: right; }
.sensor-history-chevron { color: var(--text-secondary); font-size: 1.15rem; transition: transform .15s ease; }
.sensor-history-group-header[aria-expanded="true"] .sensor-history-chevron { transform: rotate(180deg); }
.sensor-history-runs { display: grid; width: 100%; max-height: none; overflow: visible; }
.sensor-history-runs[hidden] { display: none; }
.sensor-history-run { display: grid; grid-template-columns: 58px 70px 90px minmax(0, 1fr); align-items: center; gap: 10px; padding: 10px 13px; border-top: 1px solid var(--border-color-light); }
.sensor-history-run:first-child { border-top: 0; }
.sensor-history-run-number { font-weight: var(--font-weight-bold); }
.sensor-history-result { display: inline-flex; justify-content: center; padding: 3px 8px; border-radius: 999px; font-size: .78rem; font-weight: var(--font-weight-bold); }
.sensor-history-result.is-pass { background: var(--green-lt); color: #16703b; }
.sensor-history-result.is-fail { background: var(--red-lt); color: var(--red); }
.sensor-history-value { color: var(--text); font-variant-numeric: tabular-nums; }
.sensor-history-run-detail { min-width: 0; display: grid; gap: 2px; color: var(--text-secondary); font-size: .84rem; }
.sensor-history-run-detail span { overflow-wrap: anywhere; }
.station-choice {
  width: 100%;
  min-height: 58px;
  justify-content: space-between;
  padding: 12px 16px;
  color: var(--text);
  text-align: left;
}
.station-choice strong { font-size: .95rem; }
.station-choice span { color: var(--text-secondary); }
.station-photo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.finalize-question-list { display: grid; gap: 20px; }
.finalize-photo-grid { display: grid; grid-template-columns: minmax(0, 520px); }
.station-photo-card { display: grid; gap: 10px; min-width: 0; }
.station-photo-label { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: var(--font-weight-bold); }
.station-photo-label span {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
}
.station-photo-frame {
  min-height: 230px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 2px dashed #8795a5;
  border-radius: var(--radius-lg);
  background: #eef2f5;
  color: #344454;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  text-align: center;
}
.station-photo-frame:hover { border-color: var(--primary); background: var(--primary-lt); }
.station-photo-frame:focus-visible { outline: 4px solid var(--blue); outline-offset: 3px; }
.obstruction-photo-capture-frame { min-height: 140px; padding: 18px; }
.station-photo-preview { display: block; width: 100%; height: auto; background: #eef2f5; object-fit: contain; }
.station-photo-button { width: 100%; min-height: 48px; justify-content: center; }

.visit-summary { width: min(100%, 1000px); }
.visit-summary-content, #visitSummaryContent { display: grid; gap: 16px; }
.summary-section { overflow: hidden; }
.visit-summary-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 0; }
.visit-summary-facts > div { min-width: 0; padding: 12px; border: 1px solid var(--border-color); border-radius: var(--radius); background: var(--bg-surface-secondary); }
.visit-summary-facts dt { color: var(--text-secondary); font-size: .82rem; font-weight: var(--font-weight-bold); text-transform: uppercase; }
.visit-summary-facts dd { margin: 4px 0 0; color: var(--text); font-size: 1.05rem; font-weight: var(--font-weight-bold); overflow-wrap: anywhere; }
.visit-summary-checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.visit-summary-checks > div { display: grid; gap: 4px; padding: 14px; border-left: 5px solid var(--green); background: var(--green-lt); }
.visit-summary-checks span { color: var(--text-secondary); }
.visit-summary-photos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 14px; }
.visit-summary-photo { overflow: hidden; border: 2px solid var(--border-color); border-radius: var(--radius-lg); background: var(--bg-surface); }
.visit-summary-photo img { display: block; width: 100%; height: auto; max-height: 420px; background: #eef2f5; object-fit: contain; }
.visit-summary-photo div { padding: 10px 12px; color: var(--text); font-weight: var(--font-weight-bold); }
.visit-summary-tasks { display: grid; gap: 20px; }
.visit-summary-task-group h3 { margin: 0 0 8px; padding-bottom: 7px; border-bottom: 3px solid var(--primary); font-size: 1.1rem; }
.visit-summary-task-group ul { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.visit-summary-task-group li { display: flex; justify-content: space-between; gap: 14px; padding: 11px 12px; border: 1px solid var(--border-color); border-radius: var(--radius); }
.visit-summary-task-group li span { color: var(--text-secondary); text-align: right; }
.visit-summary-notes { margin-top: 18px; padding: 14px; border: 1px solid var(--border-color); border-radius: var(--radius); background: var(--bg-surface-secondary); white-space: pre-wrap; }
.visit-summary-actions { display: flex; justify-content: flex-end; }
.visit-summary-actions .btn { min-width: 190px; justify-content: center; }

@media (max-width: 768px) {
  .dashboard-page {
    --body-bg: #fff;
    --bg-surface: #fff;
    --bg-surface-secondary: #f1f4f6;
    --border-color: #718096;
    --border-color-light: #aab4c0;
    --text: #07121d;
    --text-secondary: #233648;
    --text-muted: #3d5063;
    --primary: #006a5d;
    --primary-dk: #005248;
    --primary-lt: #d9f1ec;
    --font-size: 1rem;
    font-weight: 500;
  }
  .dashboard-page .sidebar { width: min(86vw, 320px); }
  .dashboard-page .sidebar-brand { height: 76px; }
  .dashboard-page .nav-label { color: #d0dae3; font-size: .75rem; }
  .dashboard-page .nav-link { min-height: 52px; padding: 12px 14px; color: #e1e9f0; font-size: 1rem; }
  .dashboard-page .nav-link.active { color: #fff; background: #087f70; }
  .dashboard-page .topbar { height: 60px; border-bottom: 2px solid var(--border-color); }
  .dashboard-page .main { padding-top: 60px; }
  .dashboard-page .page-wrapper {
    padding: 16px max(14px, env(safe-area-inset-right)) max(92px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  }
  .dashboard-page .page-header { margin-bottom: 14px; }
  .dashboard-page .page-pretitle { color: var(--text-secondary); font-size: .78rem; }
  .dashboard-page .page-title { font-size: 1.65rem; line-height: 1.2; }
  .selected-station-page-name { margin-left: 6px; font-size: .72em; line-height: 1.3; }
  .dashboard-page .card { border: 2px solid var(--border-color); box-shadow: none; }
  .dashboard-page .card-header { padding: 16px; border-bottom-color: var(--border-color); }
  .dashboard-page .card-body { padding: 16px; }
  .dashboard-page .card-title { font-size: 1.25rem; line-height: 1.3; }
  .dashboard-page .card-subtitle { margin-top: 5px; color: var(--text-secondary); font-size: 1rem; line-height: 1.45; }
  .dashboard-page .btn { min-height: 56px; padding: 12px 18px; font-size: 1.05rem; font-weight: 700; }
  .dashboard-page .btn-sm { min-height: 44px; padding: 8px 12px; font-size: .95rem; }
  .overview-section { gap: 14px; }
  .overview-grid { grid-template-columns: 1fr; gap: 14px; }
  .overview-card { min-height: 0; border-width: 2px; border-top-width: 5px; }
  .overview-card-header { padding: 16px; }
  .overview-card-body { min-height: 0; }
  .overview-metrics { gap: 8px; }
  .overview-metrics > div { padding: 12px 9px; }
  .overview-status-row { grid-template-columns: auto minmax(0, 1fr); }
  .overview-status-badge { grid-column: 2; justify-self: start; }
  .win-user-label { display: none; }
  .visit-stack { gap: 14px; }
  .visit-status-card .card-body { padding: 16px; }
  .station-check-status { align-items: flex-start; font-size: 1rem; }
  .station-check-status strong { font-size: 1.05rem; }
  .station-photo-grid { grid-template-columns: 1fr; gap: 22px; }
  .finalize-question-list { gap: 24px; }
  .finalize-photo-grid { grid-template-columns: 1fr; }
  .station-photo-frame { min-height: 250px; border: 3px solid #64748b; background: #f3f5f7; font-size: 1rem; }
  .station-photo-label { font-size: 1.05rem; }
  .station-photo-label span { width: 32px; height: 32px; }
  .station-photo-button { min-height: 58px; }
  .visit-summary-facts, .visit-summary-checks, .visit-summary-photos { grid-template-columns: 1fr; }
  .visit-summary-facts { gap: 10px; }
  .visit-summary-task-group li { align-items: flex-start; flex-direction: column; gap: 4px; }
  .visit-summary-task-group li span { text-align: left; }
  .visit-summary-actions .btn { width: 100%; min-height: 58px; }
  .station-choice { min-height: 72px; align-items: flex-start; flex-direction: column; gap: 5px; font-size: 1rem; }
  .station-choice strong { font-size: 1.08rem; }
  .station-search-input { min-height: 64px; border-width: 3px; font-size: 1.15rem; }
  .station-search-status { font-size: 1rem; }
  .calibration-control { min-height: 64px; border-width: 3px; font-size: 1.15rem; }
  .calibration-search-control-row { grid-template-columns: 1fr; }
  .calibration-search-control-row .btn { min-height: 54px; }
  .calibration-result { min-height: 64px; font-size: 1.05rem; }
  .calibration-queue-item .tab { max-width: 180px; }
  .calibration-header-actions { align-items: stretch; flex-direction: column; width: 100%; }
  .calibration-header-actions .btn { min-height: 52px; justify-content: center; }
  .calibration-attempt { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calibration-attempt.calibration-attempt-has-rtu { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calibration-attempt-title { grid-column: 1 / -1; min-height: 0; margin: 0; }
  .calibration-attempt-field .form-control { min-height: 58px; font-size: 1.05rem; }
  .calibration-hobo-verification { align-items: stretch; flex-direction: column; }
  .calibration-hobo-verification .btn { min-height: 54px; }
  .calibration-dtf-row { grid-template-columns: 1fr; }
  .calibration-dtf-row .btn { min-height: 54px; }
  .calibration-submit-row { align-items: stretch; flex-direction: column; }
  .calibration-submit-row .btn { width: 100%; min-height: 58px; }
  .sensor-history-dialog { width: calc(100% - 20px); }
  .sensor-history-header { padding: 15px; }
  .sensor-history-groups { padding: 0 12px 12px; }
  .sensor-history-group-header { grid-template-columns: minmax(0, 1fr) 24px; align-items: start; gap: 5px 10px; }
  .sensor-history-user { grid-column: 1; text-align: left; }
  .sensor-history-chevron { grid-column: 2; grid-row: 1 / span 2; }
  .sensor-history-run { grid-template-columns: 52px 64px minmax(0, 1fr); }
  .sensor-history-run-detail { grid-column: 1 / -1; }
  .visit-station-context { padding: 14px; border-width: 2px; font-size: 1rem; }
  .visit-photo-status { font-size: 1rem; line-height: 1.45; }
  .visit-question-fieldset legend { margin-bottom: 16px; font-size: 1.25rem; line-height: 1.4; }
  .visit-answer-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .visit-answer-option span { min-height: 64px; font-size: 1.15rem; }
  .visit-obstruction-note .form-label { font-size: 1.05rem; }
  .visit-obstruction-note .form-control { min-height: 140px; font-size: 1.05rem; }
  .visit-obstruction-note .form-hint { font-size: 1rem; }
  .station-ticket-card { gap: 14px; padding: 14px; border-width: 3px; }
  .station-ticket-header { align-items: stretch; flex-direction: column; }
  .station-ticket-title { font-size: 1.3rem; }
  .station-ticket-details { grid-template-columns: 1fr; gap: 12px; }
  .station-ticket-details dt { font-size: .9rem; }
  .station-ticket-details dd { font-size: 1.05rem; line-height: 1.45; }
  .ticket-disposition-fieldset legend { font-size: 1.1rem; }
  .ticket-disposition-options { grid-template-columns: 1fr; }
  .ticket-subsequent-note { padding: 13px; border-width: 3px; }
  .ticket-subsequent-note label { font-size: 1.05rem; }
  .ticket-subsequent-note .form-control { min-height: 125px; font-size: 1.05rem; }
  .ticket-subsequent-note .form-hint { font-size: 1rem; }
  .visit-task-options { grid-template-columns: 1fr; }
  .visit-task-button { min-height: 72px; width: 100%; font-size: 1.18rem; }
  .visit-task-continue { grid-column: auto; margin-top: 6px; }
  .visit-task-count { font-size: .95rem; }
  .visit-task-placeholder { min-height: 220px; font-size: 1.15rem; }
  .visit-task-page-actions { grid-template-columns: 1fr; }
  .visit-task-page-actions .btn { min-height: 68px; font-size: 1.1rem; }
  .maintenance-checklist-items { gap: 26px; }
  .maintenance-task-group { gap: 12px; }
  .maintenance-task-group-title { padding-bottom: 9px; font-size: 1.3rem; }
  .maintenance-task-buttons { grid-template-columns: 1fr; gap: 13px; }
  .maintenance-task-button { min-height: 94px; padding: 17px 16px; border-width: 4px; }
  .maintenance-task-event { font-size: 1.18rem; }
  .maintenance-checklist-time { font-size: 1rem; }
  .maintenance-checklist-notes { gap: 9px; }
  .maintenance-checklist-notes .form-label { font-size: 1.15rem; }
  .maintenance-checklist-notes .form-label span { font-size: 1rem; }
  .maintenance-checklist-notes .form-control { min-height: 145px; border-width: 3px; font-size: 1.08rem; }
  .maintenance-checklist-notes .form-hint { font-size: 1rem; }
  .checklist-actions { position: sticky; bottom: 0; z-index: 5; padding-bottom: max(14px, env(safe-area-inset-bottom)); box-shadow: 0 -6px 18px rgba(22, 51, 80, .12); }
  .obstruction-photo-list { grid-template-columns: 1fr; }
  .obstruction-photo-card { border-width: 3px; }
  .obstruction-photo-footer { padding: 12px; font-size: 1rem; }
  .obstruction-photo-button { min-height: 58px; }
  .visit-actions {
    position: sticky;
    bottom: 0;
    z-index: 20;
    padding: 12px 16px max(12px, env(safe-area-inset-bottom));
    border-top: 2px solid var(--border-color);
    background: #fff;
  }
  .visit-actions .btn { width: 100%; }
}

@media (prefers-contrast: more) {
  .dashboard-page { --border-color: #46576a; --text: #000; --text-secondary: #17283a; }
  .dashboard-page .card, .dashboard-page .btn-outline { border-width: 2px; }
}