:root {
  --melon-green: #14833b;
  --melon-green-dark: #0a4f28;
  --melon-green-soft: #e9f8ef;
  --melon-green-tint: #f5fbf7;
  --melon-yellow: #f6ce3f;
  --melon-yellow-soft: #fff7d7;
  --ink: #17212b;
  --muted: #667481;
  --line: #e2e8ee;
  --card-bg: #ffffff;
  --page-bg: #f6f8fb;
  --danger: #c92a2a;
  --warning: #946200;
  --success: #14833b;
  --shadow-sm: 0 12px 32px rgba(23, 33, 43, 0.07);
  --shadow-md: 0 18px 50px rgba(23, 33, 43, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  font-family: 'Inter', 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--page-bg);
  color: var(--ink);
  margin: 0;
  min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0;
}

a {
  color: var(--melon-green);
}

/* Login */
.login-body {
  background: linear-gradient(135deg, #f7fbf6 0%, #ffffff 48%, #fff7d7 100%);
}

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(420px, 1.05fr);
  align-items: stretch;
}

.login-hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.login-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.login-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 79, 40, 0.16), rgba(10, 79, 40, 0.78));
}

.login-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 42px;
}

.brand-on-image {
  color: #ffffff;
}

.brand-on-image small {
  color: rgba(255, 255, 255, 0.78);
}

.login-hero h1 {
  max-width: 560px;
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 4.75rem);
  line-height: 1.02;
  margin: 0;
}

.login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 42px;
}

.login-alerts {
  position: fixed;
  top: 20px;
  right: 24px;
  width: min(420px, calc(100vw - 32px));
  z-index: 5;
}

.login-card {
  width: min(440px, 100%);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(223, 232, 225, 0.86);
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  padding: 34px;
  backdrop-filter: blur(12px);
}

.login-card-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 26px;
}

.login-card-header > .material-icons {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--melon-yellow);
  color: var(--melon-green-dark);
  flex: 0 0 auto;
}

.login-card h2 {
  font-size: 1.7rem;
  margin: 0 0 4px;
}

.login-card p {
  color: var(--muted);
  margin: 0;
}

.login-form {
  display: grid;
  gap: 18px;
}

.login-form .btn {
  margin-top: 6px;
}

/* App Shell */
.side-nav {
  position: fixed;
  inset: 0 auto 0 0;
  width: 272px;
  background: rgba(255, 255, 255, 0.98);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 22px 16px;
  z-index: 100;
  box-shadow: 8px 0 30px rgba(23, 33, 43, 0.03);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 46px;
  font-weight: 800;
  color: var(--melon-green-dark);
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
}

.brand-icon {
  background: linear-gradient(135deg, var(--melon-yellow), #fff1a7);
  color: var(--melon-green-dark);
  border-radius: 12px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(246, 206, 63, 0.28);
}

.side-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 30px;
}

.side-nav-links a,
.logout-link {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 44px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 12px;
  padding: 0 13px;
  font-size: 0.95rem;
  font-weight: 700;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.side-nav-links a:hover,
.logout-link:hover {
  background: #f3f6f8;
  color: var(--melon-green-dark);
  transform: translateX(2px);
}

.side-nav-links a.active {
  background: var(--melon-green-soft);
  color: var(--melon-green-dark);
  box-shadow: 0 10px 24px rgba(20, 131, 59, 0.08);
}

.side-nav-links .material-icons,
.logout-link .material-icons,
.text-muted .material-icons {
  font-size: 19px;
  vertical-align: middle;
}

.side-nav-user {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.logout-link {
  color: var(--danger);
  margin-top: 10px;
  padding-left: 0;
}

.app-main {
  margin-left: 272px;
  padding: 28px 32px 40px;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(233, 248, 239, 0.68), rgba(246, 248, 251, 0) 330px),
    var(--page-bg);
}

.app-main > h4,
.app-main > .d-flex:first-child h4 {
  font-size: 1.75rem;
  margin-bottom: 6px;
}

/* Components */
.card-google,
.sensor-card {
  background: var(--card-bg);
  border: 1px solid rgba(226, 232, 238, 0.92);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  padding: 20px 22px;
  margin-bottom: 18px;
}

.card-google h6 {
  font-size: 0.98rem;
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.page-heading h4 {
  margin: 10px 0 5px;
  font-size: 1.9rem;
}

.page-heading p {
  margin: 0;
  color: var(--muted);
}

.panel-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.panel-heading > .material-icons {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #f1f5f3;
  color: var(--melon-green-dark);
}

.panel-heading h6,
.panel-heading small {
  display: block;
  margin: 0;
}

.panel-heading small {
  margin-top: 3px;
  color: var(--muted);
}

.gps-input-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-hint {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.78rem;
}

.sensor-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(170px, 1fr));
  gap: 16px;
}

.sensor-card {
  min-height: 255px;
  margin-bottom: 0;
}

.sensor-card-reserve {
  background: linear-gradient(180deg, #fffdf5 0%, #ffffff 52%);
}

.slot-badge {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  border-radius: 999px;
  background: var(--melon-green-soft);
  color: var(--melon-green-dark);
  padding: 2px 10px;
  font-size: 0.72rem;
  font-weight: 800;
}

.sensor-card-reserve .slot-badge {
  background: var(--melon-yellow-soft);
  color: #785900;
}

.dashboard-page {
  display: grid;
  gap: 18px;
}

.dashboard-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.dashboard-heading h4 {
  margin: 10px 0 0;
  font-size: 1.9rem;
}

.dashboard-refresh-note {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.dashboard-refresh-note .material-icons {
  font-size: 18px;
}

.dashboard-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.dashboard-stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 104px;
  border: 1px solid rgba(226, 232, 238, 0.92);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 18px;
}

.dashboard-stat-card > .material-icons {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--melon-green-soft);
  color: var(--melon-green-dark);
  flex: 0 0 auto;
}

.dashboard-stat-card strong,
.dashboard-stat-card span {
  display: block;
}

.dashboard-stat-card strong {
  color: var(--ink);
  font-size: 1.8rem;
  line-height: 1.05;
}

.dashboard-stat-card div > span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.dashboard-sensor-grid {
  margin-bottom: 0;
}

.dashboard-sensor-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
}

.sensor-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.sensor-card-title {
  color: var(--ink);
  font-weight: 800;
}

.sensor-card-location {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.sensor-card-location .material-icons {
  font-size: 16px;
}

.sensor-card-coordinates {
  margin-top: 3px;
  color: #7b8792;
  font-size: 0.72rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.sensor-updated {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.sensor-map-jump {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  min-height: 36px;
  margin-top: auto;
  border: 0;
  border-radius: 10px;
  background: #f1f5f3;
  color: var(--melon-green-dark);
  font-size: 0.78rem;
  font-weight: 800;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.sensor-map-jump:hover {
  background: var(--melon-green-soft);
}

.sensor-map-jump .material-icons {
  font-size: 17px;
}

.sensor-map-card {
  overflow: hidden;
  border: 1px solid rgba(226, 232, 238, 0.92);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.sensor-map-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.sensor-map-heading h5 {
  margin: 9px 0 4px;
  font-size: 1.15rem;
}

.sensor-map-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.sensor-map-heading .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.sensor-map-heading .btn .material-icons {
  font-size: 16px;
}

.sensor-map-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.sensor-map-layout {
  display: grid;
  grid-template-columns: minmax(210px, 280px) minmax(0, 1fr);
  min-height: 430px;
}

.sensor-map-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border-right: 1px solid var(--line);
  background: #fbfcfd;
  overflow-y: auto;
}

.sensor-map-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  padding: 12px;
  text-align: left;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}

.sensor-map-option:hover {
  background: #ffffff;
  border-color: var(--line);
}

.sensor-map-option.active {
  background: var(--melon-green-soft);
  border-color: #cfe8d7;
}

.sensor-list-status {
  width: 12px;
  height: 12px;
  margin-top: 4px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(23, 33, 43, 0.14);
  flex: 0 0 auto;
}

.sensor-list-status-normal {
  background: var(--melon-green);
}

.sensor-list-status-alert {
  background: var(--danger);
}

.sensor-list-status-no-data {
  background: #84919c;
}

.sensor-map-option span:last-child,
.sensor-map-option strong,
.sensor-map-option small {
  display: block;
  min-width: 0;
}

.sensor-map-option .sensor-list-alert {
  color: var(--danger);
  font-weight: 800;
}

.sensor-map-option .sensor-list-normal {
  color: var(--melon-green);
  font-weight: 800;
}

.sensor-map-option strong {
  font-size: 0.86rem;
}

.sensor-map-option small {
  margin-top: 3px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sensor-map-frame-wrap {
  position: relative;
  min-width: 0;
  min-height: 430px;
  background: #edf1ef;
}

.sensor-location-map {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 430px;
  border: 0;
  background: #e7ece9;
}

.sensor-map-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}

.sensor-map-div-icon {
  border: 0;
  background: transparent;
}

.sensor-map-marker {
  position: relative;
  display: block;
  width: 26px;
  height: 26px;
  border: 4px solid #ffffff;
  border-radius: 50% 50% 50% 10%;
  box-shadow: 0 5px 14px rgba(23, 33, 43, 0.34);
  transform: rotate(-45deg);
}

.sensor-map-marker::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
}

.sensor-map-marker-normal {
  background: var(--melon-green);
}

.sensor-map-marker-alert {
  background: var(--danger);
  box-shadow: 0 5px 14px rgba(201, 42, 42, 0.38), 0 0 0 5px rgba(201, 42, 42, 0.14);
}

.sensor-map-marker-no-data {
  background: #84919c;
}

.sensor-map-legend {
  position: absolute;
  z-index: 500;
  right: 12px;
  bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  border: 1px solid rgba(226, 232, 238, 0.95);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 24px rgba(23, 33, 43, 0.12);
  padding: 8px 10px;
  color: #344250;
  font-size: 0.72rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.sensor-map-legend > span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.map-legend-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.map-legend-normal {
  background: var(--melon-green);
}

.map-legend-alert {
  background: var(--danger);
}

.map-legend-no-data {
  background: #84919c;
}

.sensor-map-popup {
  min-width: 225px;
  font-family: 'Inter', 'Roboto', system-ui, sans-serif;
}

.sensor-popup-title,
.sensor-popup-location,
.sensor-popup-summary {
  display: block;
}

.sensor-popup-title {
  color: var(--ink);
  font-size: 0.95rem;
}

.sensor-popup-location {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.78rem;
}

.sensor-popup-summary {
  width: fit-content;
  margin: 8px 0 9px;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 0.7rem;
  font-weight: 800;
}

.sensor-popup-summary-alert {
  background: rgba(201, 42, 42, 0.1);
  color: var(--danger);
}

.sensor-popup-summary-normal {
  background: var(--melon-green-soft);
  color: var(--melon-green-dark);
}

.sensor-popup-summary-no-data {
  background: #eef2f5;
  color: var(--muted);
}

.sensor-popup-reading {
  display: grid;
  grid-template-columns: minmax(82px, 1fr) auto;
  gap: 3px 10px;
  align-items: center;
  border-top: 1px solid #e8edf1;
  padding: 7px 0;
  font-size: 0.74rem;
}

.sensor-popup-reading strong {
  color: var(--ink);
  font-size: 0.75rem;
  text-align: right;
}

.sensor-popup-status {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: capitalize;
}

.sensor-popup-status-low,
.sensor-popup-status-high {
  color: var(--danger);
}

.sensor-popup-status-normal {
  color: var(--melon-green);
}

.leaflet-popup-content {
  margin: 14px 16px;
}

.sensor-map-caption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  max-width: calc(100% - 28px);
  border: 1px solid rgba(226, 232, 238, 0.95);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 24px rgba(23, 33, 43, 0.12);
  padding: 9px 12px;
  color: #344250;
  font-size: 0.78rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.sensor-map-caption .material-icons {
  color: var(--melon-green);
  font-size: 18px;
}

.sensor-map-empty {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 130px;
  padding: 22px;
}

.sensor-map-empty > .material-icons {
  color: #98a4af;
  font-size: 32px;
}

.sensor-map-empty p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.sensor-map-empty .btn {
  margin-left: auto;
}

.dashboard-control-card,
.dashboard-chart-card,
.battery-health-panel {
  background: var(--card-bg);
  border: 1px solid rgba(226, 232, 238, 0.92);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  padding: 20px 22px;
}

.dashboard-chart-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.dashboard-chart-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.dashboard-chart-heading h6 {
  margin: 0;
  font-size: 1.02rem;
}

.dashboard-chart-heading small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-weight: 700;
}

.dashboard-chart-heading > .material-icons {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--melon-yellow-soft);
  color: var(--melon-green-dark);
  flex: 0 0 auto;
}

.dashboard-chart-frame {
  height: 320px;
  min-height: 320px;
}

.battery-threshold-row,
.battery-panel-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.battery-panel-summary {
  justify-content: flex-end;
}

.battery-threshold-row {
  margin-top: 10px;
}

.battery-panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 16px;
}

.battery-panel-heading h6 {
  margin: 8px 0 0;
  font-size: 1.15rem;
}

.battery-sensor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.battery-sensor-card {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  border: 1px solid #e7edf2;
  border-radius: 14px;
  background: #fbfcfd;
  padding: 14px;
}

.battery-sensor-card strong,
.battery-sensor-card b,
.battery-sensor-card small,
.battery-sensor-card span:not(.status-chip) {
  display: block;
}

.battery-sensor-card strong {
  color: var(--ink);
  font-size: 0.95rem;
}

.battery-sensor-card div:first-child span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  margin-top: 3px;
}

.battery-sensor-card div:last-child {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  min-width: 0;
}

.battery-sensor-card b {
  color: var(--ink);
  font-size: 1.15rem;
  line-height: 1.1;
  margin-bottom: 6px;
}

.battery-sensor-card small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.battery-page {
  display: grid;
  gap: 18px;
}

.battery-threshold-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.battery-threshold-card {
  border: 1px solid rgba(226, 232, 238, 0.92);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 18px;
}

.battery-threshold-card strong,
.battery-threshold-card p {
  display: block;
}

.battery-threshold-card strong {
  margin-top: 12px;
  color: var(--ink);
  font-size: 1.22rem;
  line-height: 1.2;
}

.battery-threshold-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.status-normal-card {
  background: linear-gradient(180deg, #f7fcf9 0%, #ffffff 56%);
}

.status-watch-card {
  background: linear-gradient(180deg, #fff8eb 0%, #ffffff 56%);
}

.status-high-card {
  background: linear-gradient(180deg, #fff8f8 0%, #ffffff 56%);
}

.battery-page-chart {
  height: 300px;
  min-height: 300px;
}

.sensor-filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 340px) 1fr;
  gap: 18px;
  align-items: end;
}

.sensor-filter-copy {
  text-align: right;
}

.chart-frame {
  height: 280px;
  min-height: 280px;
  width: 100%;
}

.data-toolbar {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 16px;
  align-items: end;
}

.data-toolbar-search {
  min-width: 0;
}

.data-toolbar-actions {
  display: flex;
  align-items: end;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.data-toolbar-actions .form-label {
  width: 100%;
  margin-bottom: -3px;
}

.data-toolbar-actions .form-select {
  width: 110px;
  min-height: 38px;
}

#sensorsTable {
  min-width: 980px;
}

.table-primary-text,
.coordinate-text {
  display: block;
}

.table-primary-text {
  color: var(--ink);
  font-size: 0.86rem;
}

.coordinate-text {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.74rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.coordinate-missing {
  color: #8a6670;
}

.sensor-actions-cell {
  min-width: 190px;
  vertical-align: top;
}

.location-editor {
  display: inline-block;
  text-align: left;
}

.location-editor > summary {
  list-style: none;
  cursor: pointer;
}

.location-editor > summary::-webkit-details-marker {
  display: none;
}

.location-editor > summary .material-icons {
  font-size: 17px;
}

.location-editor-form {
  width: 330px;
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfcfd;
  padding: 14px;
}

.location-editor-form .form-label {
  margin-top: 8px;
  margin-bottom: 4px;
}

.location-editor-form > .form-label:first-child {
  margin-top: 0;
}

.location-editor-buttons {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.sensor-delete-form {
  display: inline-block;
  margin-left: 5px;
  vertical-align: top;
}

.reading-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.reading-list > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  align-items: center;
  border-top: 1px solid #edf3ee;
  padding-top: 9px;
  font-size: 0.88rem;
}

.reading-list strong {
  font-size: 1.02rem;
}

.reading-list .status-chip {
  grid-column: 1 / -1;
  width: fit-content;
}

.form-label {
  color: #35414d;
  font-weight: 800;
  font-size: 0.84rem;
  margin-bottom: 7px;
}

.form-control,
.form-select {
  display: block;
  width: 100%;
  max-width: 100%;
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid #d7e0e8;
  background-color: #ffffff;
  color: var(--ink);
  font-weight: 600;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--melon-green);
  box-shadow: 0 0 0 0.2rem rgba(20, 131, 59, 0.14);
}

.btn {
  border-radius: 12px;
  min-height: 42px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-sm {
  min-height: 34px;
  border-radius: 10px;
}

.btn-primary {
  --bs-btn-bg: var(--melon-green);
  --bs-btn-border-color: var(--melon-green);
  --bs-btn-hover-bg: var(--melon-green-dark);
  --bs-btn-hover-border-color: var(--melon-green-dark);
  --bs-btn-active-bg: var(--melon-green-dark);
  box-shadow: 0 12px 24px rgba(20, 131, 59, 0.2);
}

.btn-outline-secondary {
  --bs-btn-color: var(--melon-green-dark);
  --bs-btn-border-color: #bfd4c5;
  --bs-btn-hover-bg: var(--melon-green-soft);
  --bs-btn-hover-border-color: var(--melon-green);
  --bs-btn-hover-color: var(--melon-green-dark);
}

.status-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: fit-content;
  max-width: 100%;
  border-radius: 999px;
  padding: 5px 12px;
  min-height: 26px;
  font-size: 0.72rem;
  line-height: 1.15;
  font-weight: 800;
  text-align: center;
  white-space: nowrap;
}

.battery-panel-summary .status-chip,
.battery-sensor-card .status-chip,
.battery-threshold-card .status-chip {
  min-width: max-content;
  padding-inline: 12px;
}

.status-normal {
  background: var(--melon-green-soft);
  color: var(--success);
}

.status-low {
  background: var(--melon-yellow-soft);
  color: var(--warning);
}

.status-watch {
  background: #fff1d6;
  color: #a15c00;
}

.status-high {
  background: rgba(201, 42, 42, 0.1);
  color: var(--danger);
}

.status-no-data {
  background: #eef2f0;
  color: var(--muted);
}

.table-responsive {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow-x: auto;
  overflow-y: hidden;
}

.table {
  --bs-table-bg: #ffffff;
  --bs-table-striped-bg: var(--melon-green-tint);
  margin-bottom: 0;
}

.table thead th {
  background: #f3f7f5;
  color: #324252;
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.table td,
.table th {
  padding: 0.85rem 0.9rem;
}

.alert {
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.pagination-shell {
  display: flex;
  justify-content: center;
  width: 100%;
  overflow-x: auto;
  padding-bottom: 2px;
}

.pagination,
.pagination-landscape {
  display: flex;
  flex-wrap: nowrap !important;
  gap: 6px;
  overflow-x: auto;
  max-width: 100%;
  padding: 4px;
  scrollbar-width: thin;
}

.pagination .page-item {
  flex: 0 0 auto;
}

.pagination .page-link {
  color: #334155;
  border-color: transparent;
  background: #ffffff;
  font-weight: 700;
  border-radius: 10px;
  min-width: 38px;
  text-align: center;
  box-shadow: 0 4px 14px rgba(23, 33, 43, 0.06);
}

.pagination .active .page-link {
  background: var(--melon-green);
  border-color: var(--melon-green);
  color: #ffffff;
}

.pagination .disabled .page-link {
  background: #eef2f5;
  color: #94a3b8;
  box-shadow: none;
}

/* Alerts */
.alerts-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.alert-stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 104px;
  border: 1px solid rgba(226, 232, 238, 0.92);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 18px;
}

.alert-stat-card > .material-icons {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--melon-green-soft);
  color: var(--melon-green-dark);
  flex: 0 0 auto;
}

.alert-stat-card strong,
.alert-stat-card span {
  display: block;
}

.alert-stat-card strong {
  color: var(--ink);
  font-size: 1.8rem;
  line-height: 1.05;
}

.alert-stat-card div > span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.alerts-chart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 16px;
}

.chart-card-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.chart-card-heading h6 {
  font-size: 1rem;
}

.alerts-chart-frame {
  height: 300px;
  min-height: 300px;
}

.alerts-chart-card {
  min-width: 0;
}

.alerts-source-chart-frame {
  height: 320px;
  min-height: 320px;
}

.alerts-doughnut-chart-frame {
  max-width: 420px;
  margin-inline: auto;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #eef3f6;
}

.chart-legend:empty {
  display: none;
}

.chart-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: 100%;
  min-height: 30px;
  border: 1px solid #e4ebf1;
  border-radius: 999px;
  background: #ffffff;
  color: #42515f;
  padding: 4px 9px;
  font-size: 0.78rem;
  font-weight: 800;
}

button.chart-legend-item {
  cursor: pointer;
}

button.chart-legend-item:hover {
  border-color: #bfd4c5;
  background: var(--melon-green-tint);
  color: var(--melon-green-dark);
}

.chart-legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  flex: 0 0 auto;
}

.chart-legend-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chart-legend-item strong {
  color: var(--ink);
  font-size: 0.8rem;
  white-space: nowrap;
}

.chart-legend-sources {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.chart-legend-sources .chart-legend-item,
.chart-legend-status .chart-legend-item {
  width: 100%;
  border-radius: 8px;
  justify-content: flex-start;
  min-height: 36px;
}

.chart-legend-sources .chart-legend-label,
.chart-legend-status .chart-legend-label {
  overflow: visible;
  text-overflow: clip;
  white-space: normal;
  line-height: 1.25;
}

.chart-legend-sources .chart-legend-item strong,
.chart-legend-status .chart-legend-item strong {
  margin-left: auto;
}

.chart-legend-status {
  display: grid;
  grid-template-columns: 1fr;
}

.alerts-list {
  display: grid;
  gap: 14px;
}

.alert-card {
  min-width: 0;
}

.alert-list-card {
  border: 1px solid rgba(226, 232, 238, 0.95);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 18px;
}

.alert-list-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid #eef3f6;
}

.alert-sensor-name {
  color: var(--ink);
  font-weight: 800;
}

.alert-location {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.alert-location .material-icons {
  font-size: 16px;
}

.alert-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: right;
}

.alert-reading-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding-top: 14px;
}

.alert-reading-item {
  min-width: 0;
  min-height: 172px;
  border: 1px solid #e7edf2;
  border-radius: 14px;
  background: #fbfcfd;
  padding: 14px;
}

.alert-reading-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  min-height: 28px;
}

.alert-reading-label {
  color: #35414d;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.alert-reading-item strong {
  display: block;
  margin-top: 13px;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1.1;
}

.alert-reading-item strong span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.alert-reading-item small {
  display: block;
  margin-top: 6px;
  color: var(--melon-green-dark);
  font-weight: 800;
}

.alert-reading-item p {
  margin: 12px 0 0;
  color: #4d5b67;
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Threshold settings */
.thresholds-page,
.harvest-page {
  display: grid;
  gap: 18px;
}

.settings-updated {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.settings-updated .material-icons {
  font-size: 17px;
}

.threshold-summary-grid,
.harvest-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.threshold-summary-card,
.harvest-stat-card {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 104px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 17px;
}

.threshold-summary-card > .material-icons,
.harvest-stat-card > .material-icons {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #f1f5f3;
  color: var(--melon-green-dark);
  flex: 0 0 auto;
}

.threshold-summary-card small,
.threshold-summary-card strong,
.threshold-summary-card div > span,
.harvest-stat-card strong,
.harvest-stat-card div > span {
  display: block;
}

.threshold-summary-card small,
.harvest-stat-card div > span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.threshold-summary-card strong,
.harvest-stat-card strong {
  margin-top: 3px;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1.1;
}

.threshold-summary-card div > span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.threshold-settings-form {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.55fr);
  gap: 16px;
}

.settings-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 20px 22px;
}

.threshold-field-grid {
  display: grid;
  gap: 12px;
}

.threshold-field-group {
  border: 1px solid #e8edf1;
  border-radius: 14px;
  background: #fbfcfd;
  padding: 15px;
}

.threshold-field-heading {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}

.threshold-field-heading .material-icons {
  color: var(--melon-green);
  font-size: 20px;
}

.threshold-field-heading small {
  color: var(--muted);
  font-weight: 800;
}

.threshold-input-pair,
.battery-threshold-inputs,
.harvest-date-grid,
.harvest-weight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.battery-threshold-inputs {
  grid-template-columns: 1fr;
}

.input-with-unit {
  position: relative;
}

.input-with-unit .form-control {
  padding-right: 48px;
}

.input-with-unit > span {
  position: absolute;
  top: 50%;
  right: 14px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  transform: translateY(-50%);
}

.battery-state-guide {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 5px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.settings-save-bar,
.settings-readonly {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 14px 18px;
}

.settings-save-bar > div,
.settings-readonly {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.settings-save-bar > div {
  display: flex;
  align-items: center;
  gap: 7px;
}

.settings-save-bar .material-icons,
.settings-readonly .material-icons {
  font-size: 18px;
}

/* Harvest */
.harvest-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.36fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.harvest-form {
  display: grid;
  gap: 16px;
}

.harvest-grade-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.harvest-grade-fieldset legend {
  margin-bottom: 10px;
  font-size: 0.82rem;
  font-weight: 800;
}

.harvest-grade-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.harvest-form-actions,
.harvest-row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.harvest-form-actions .btn-primary {
  flex: 1;
}

.harvest-row-actions {
  justify-content: flex-end;
  white-space: nowrap;
}

.harvest-row-actions form {
  margin: 0;
}

.harvest-records-card {
  min-width: 0;
}

#harvestTable {
  min-width: 1540px;
}

.grade-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  background: #eef3f0;
  color: var(--melon-green-dark);
  padding: 3px 9px;
  font-size: 0.72rem;
  font-weight: 800;
  white-space: nowrap;
}

.damaged-weight {
  color: var(--danger) !important;
  font-weight: 800;
}

.marketable-weight {
  color: var(--melon-green-dark) !important;
  font-weight: 800;
}

/* Legacy explanation */
.explanation-page {
  display: grid;
  gap: 18px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  width: fit-content;
  border-radius: 999px;
  background: var(--melon-yellow-soft);
  color: #785900;
  padding: 2px 10px;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.explanation-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  min-height: 360px;
  overflow: hidden;
  border: 1px solid rgba(190, 215, 197, 0.9);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.explanation-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: 34px;
  background:
    linear-gradient(145deg, rgba(233, 248, 239, 0.95), rgba(255, 247, 215, 0.76)),
    #ffffff;
}

.explanation-hero-copy h4 {
  max-width: 640px;
  margin: 0;
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  line-height: 1.04;
}

.explanation-hero-copy p {
  max-width: 620px;
  margin: 0;
  color: #445260;
  font-size: 1.02rem;
  line-height: 1.7;
}

.explanation-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.explanation-hero-stats > div {
  min-width: 0;
  border: 1px solid rgba(190, 215, 197, 0.9);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  padding: 13px;
}

.explanation-hero-stats strong,
.explanation-hero-stats span {
  display: block;
}

.explanation-hero-stats strong {
  color: var(--melon-green-dark);
  font-size: 1.18rem;
  line-height: 1.1;
}

.explanation-hero-stats span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.explanation-hero-image {
  min-height: 320px;
  background: #dfeee2;
}

.explanation-hero-image img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  display: block;
}

.explanation-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.info-card {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 14px;
  min-height: 220px;
  border: 1px solid rgba(226, 232, 238, 0.95);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 20px;
}

.info-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--melon-green-soft);
  color: var(--melon-green-dark);
  flex: 0 0 auto;
}

.info-card-icon .material-icons {
  font-size: 24px;
}

.info-card-label {
  display: inline-block;
  color: var(--melon-green);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.info-card h6 {
  margin: 4px 0 10px;
  font-size: 1.05rem;
}

.info-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.info-card-range {
  width: fit-content;
  border-radius: 999px;
  background: var(--melon-green-tint);
  color: var(--melon-green-dark) !important;
  padding: 5px 11px;
  margin-bottom: 12px !important;
  font-size: 0.88rem;
  font-weight: 800;
}

.action-card {
  border: 1px solid rgba(226, 232, 238, 0.95);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: 22px;
}

.action-card-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.action-card-heading > .material-icons {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--melon-yellow);
  color: var(--melon-green-dark);
}

.action-card-heading h6 {
  margin: 5px 0 0;
  font-size: 1.15rem;
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.action-item {
  min-height: 122px;
  border: 1px solid #e7edf2;
  border-radius: 14px;
  background: #fbfcfd;
  padding: 15px;
}

.action-item p {
  margin: 12px 0 0;
  color: #4d5b67;
  font-size: 0.92rem;
  line-height: 1.55;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
}

@media (max-width: 1280px) {
  .sensor-grid {
    grid-template-columns: repeat(3, minmax(190px, 1fr));
  }

  .dashboard-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .battery-sensor-grid,
  .battery-threshold-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .threshold-summary-grid,
  .harvest-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .threshold-settings-form,
  .harvest-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .login-shell {
    grid-template-columns: 1fr;
  }

  .login-hero {
    min-height: 38vh;
  }

  .login-panel {
    padding: 28px 18px;
  }

  .side-nav {
    position: static;
    width: 100%;
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .side-nav-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 18px;
  }

  .side-nav-user {
    margin-top: 14px;
  }

  .app-main {
    margin-left: 0;
    padding: 20px 14px 30px;
  }

  .sensor-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-heading,
  .battery-panel-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .dashboard-stat-grid,
  .dashboard-chart-grid,
  .battery-sensor-grid,
  .battery-threshold-grid {
    grid-template-columns: 1fr;
  }

  .threshold-summary-grid,
  .harvest-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sensor-map-layout {
    grid-template-columns: 1fr;
  }

  .sensor-map-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .sensor-filter-bar {
    grid-template-columns: 1fr;
  }

  .sensor-filter-copy {
    text-align: left;
  }

  .data-toolbar {
    grid-template-columns: 1fr;
  }

  .data-toolbar-actions {
    justify-content: flex-start;
  }

  .alerts-overview-grid,
  .alerts-chart-grid,
  .alert-reading-grid {
    grid-template-columns: 1fr;
  }

  .alert-list-header {
    grid-template-columns: 1fr;
  }

  .alert-meta {
    align-items: flex-start;
    text-align: left;
  }

  .explanation-hero {
    grid-template-columns: 1fr;
  }

  .explanation-hero-image {
    order: -1;
    min-height: 240px;
  }

  .explanation-hero-image img {
    min-height: 240px;
  }

  .explanation-card-grid,
  .action-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .login-hero-overlay {
    padding: 24px;
  }

  .login-card {
    padding: 24px;
    border-radius: 16px;
  }

  .login-alerts {
    position: static;
    width: 100%;
    margin-bottom: 14px;
  }

  .side-nav-links {
    grid-template-columns: 1fr;
  }

  .page-heading,
  .sensor-map-heading,
  .sensor-map-empty {
    align-items: flex-start;
    flex-direction: column;
  }

  .gps-input-grid,
  .sensor-map-list {
    grid-template-columns: 1fr;
  }

  .threshold-summary-grid,
  .harvest-stat-grid,
  .threshold-input-pair,
  .harvest-date-grid,
  .harvest-weight-grid,
  .harvest-grade-grid {
    grid-template-columns: 1fr;
  }

  .chart-legend-sources,
  .chart-legend-status {
    grid-template-columns: 1fr;
  }

  .settings-save-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .settings-save-bar .btn {
    width: 100%;
  }

  .sensor-map-heading .btn,
  .sensor-map-empty .btn {
    width: 100%;
    margin-left: 0;
  }

  .sensor-map-actions {
    width: 100%;
  }

  .sensor-map-actions .btn {
    flex: 1 1 0;
  }

  .sensor-map-frame-wrap,
  .sensor-location-map {
    min-height: 360px;
  }

  .explanation-hero-copy {
    padding: 24px;
  }

  .explanation-hero-stats {
    grid-template-columns: 1fr;
  }

  .info-card {
    grid-template-columns: 1fr;
  }
}