:root {
  color-scheme: light;
  --bg: #f2f2f7;
  --surface: #ffffff;
  --surface-soft: #f8f8fa;
  --border: #e5e5ea;
  --border-strong: #d1d1d6;
  --text: #1c1c1e;
  --text-soft: #3a3a3c;
  --muted: #8e8e93;
  --muted-light: #aeaeb2;
  --green: #34c759;
  --green-dark: #1a7a35;
  --green-wash: rgb(52 199 89 / 8%);
  --blue: #4a90d9;
  --orange: #ef6c54;
  --amber: #ff9f0a;
  --red: #ff3b30;
  --purple: #8e6fba;
  --radius: 16px;
  --radius-small: 10px;
  --shadow: 0 2px 12px rgb(0 0 0 / 6%), 0 1px 3px rgb(0 0 0 / 4%);
  --shadow-medium: 0 8px 32px rgb(0 0 0 / 8%), 0 1px 4px rgb(0 0 0 / 5%);
  --font: "DM Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "DM Mono", "SFMono-Regular", Consolas, monospace;
  --display: "Playfair Display", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  font-size: 14px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
}

[hidden] {
  display: none !important;
}

button,
select {
  font: inherit;
}

button:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 3px solid rgb(74 144 217 / 28%);
  outline-offset: 2px;
}

.header {
  position: sticky;
  z-index: 100;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 28px;
  border-bottom: 1px solid rgb(229 229 234 / 92%);
  background: rgb(255 255 255 / 84%);
  backdrop-filter: blur(20px);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.logo-mark {
  font-size: 1.65rem;
  line-height: 1;
}

.header-left > span:last-child {
  display: flex;
  flex-direction: column;
}

.site-title {
  font-family: var(--display);
  font-size: 1.16rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.site-sub {
  margin-top: 1px;
  color: var(--muted);
  font-size: 0.69rem;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pill-status,
.simulator-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgb(52 199 89 / 20%);
  border-radius: 999px;
  background: var(--green-wash);
  color: var(--green-dark);
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 600;
}

.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: blink 2s infinite;
}

.pill-status.is-loading,
.simulator-status {
  border-color: var(--border);
  background: var(--surface-soft);
  color: var(--muted);
}

.pill-status.is-loading .pill-dot {
  background: var(--muted-light);
}

.pill-status.is-error {
  border-color: rgb(255 59 48 / 18%);
  background: rgb(255 59 48 / 7%);
  color: #a92821;
}

.pill-status.is-error .pill-dot {
  background: var(--red);
}

.simulator-status.is-running {
  border-color: rgb(74 144 217 / 20%);
  background: rgb(74 144 217 / 8%);
  color: #24679f;
}

.header-clock {
  min-width: 72px;
  color: var(--text-soft);
  font-family: var(--mono);
  font-size: 0.86rem;
  text-align: center;
}

.btn-header {
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--text-soft);
  padding: 6px 12px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  transition: 180ms ease;
}

.btn-header:hover:not(:disabled) {
  border-color: var(--green);
  color: var(--green-dark);
}

.btn-header:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.btn-auth {
  border-color: rgb(52 199 89 / 25%);
  background: var(--green-wash);
  color: var(--green-dark);
}

.auth-user {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.1;
}

.auth-user span {
  max-width: 130px;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 700;
  text-overflow: ellipsis;
}

.auth-user small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.59rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: min(1320px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 52px;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 20px;
  animation: fade-up 400ms ease both;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.card-title {
  margin: 0;
  color: var(--text);
  font-family: var(--display);
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.card-title-lg {
  font-size: 1.35rem;
}

.section-kicker,
.card-label {
  display: block;
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.system-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 15px;
  padding-bottom: 15px;
}

.system-strip-copy {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 12px;
}

.system-strip-copy .section-kicker {
  grid-column: 1 / -1;
  margin: 0;
}

.system-strip-copy strong {
  color: var(--text-soft);
  font-size: 0.86rem;
}

.system-strip-copy > span:last-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.service-pills {
  display: flex;
  gap: 8px;
}

.service-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted);
  padding: 6px 10px;
  font-size: 0.68rem;
  font-weight: 600;
}

.service-pill i,
.legend-status {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted-light);
}

.service-pill.is-up i,
.legend-status.online {
  background: var(--green);
}

.service-pill.is-paused i,
.legend-status.stale {
  background: var(--amber);
}

.service-pill.is-down i,
.legend-status.no-data {
  background: var(--red);
}

.section-ambient {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 285px;
  gap: 16px;
}

.ambient-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ambient-sidebar .card {
  flex: 1;
}

.seg-control {
  display: flex;
  gap: 1px;
  border-radius: 9px;
  background: var(--bg);
  padding: 2px;
}

.seg-btn {
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  padding: 6px 13px;
  font-size: 0.76rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: 180ms ease;
}

.seg-btn:hover {
  color: var(--text-soft);
}

.seg-btn.active {
  background: var(--surface);
  box-shadow: 0 1px 4px rgb(0 0 0 / 12%);
  color: var(--text);
}

.chart-area {
  position: relative;
  min-height: 240px;
}

.chart-area-bag {
  min-height: 260px;
}

.line-chart {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  overflow: visible;
}

.chart-grid {
  stroke: #ececf0;
  stroke-width: 1;
}

.chart-axis-label,
.chart-empty,
.chart-series-label {
  fill: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
}

.chart-empty {
  font-family: var(--font);
  font-size: 13px;
}

.chart-line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.5;
  vector-effect: non-scaling-stroke;
}

.chart-area-fill {
  opacity: 0.08;
}

.chart-endpoint {
  stroke: white;
  stroke-width: 2;
}

.chart-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
}

.card-co2 {
  text-align: center;
}

.co2-label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.co2-value {
  margin-bottom: 16px;
  font-family: var(--mono);
  line-height: 1;
}

.co2-value strong {
  font-size: 2.1rem;
  font-weight: 500;
}

.co2-value span {
  margin-left: 3px;
  color: var(--muted);
  font-size: 0.86rem;
}

.co2-gauge-wrap {
  margin-bottom: 12px;
}

.co2-gauge-track {
  height: 6px;
  overflow: hidden;
  margin-bottom: 5px;
  border-radius: 999px;
  background: var(--bg);
}

.co2-gauge-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--green);
  transition: width 600ms ease, background 300ms ease;
}

.co2-gauge-labels {
  display: flex;
  justify-content: space-between;
  color: var(--muted-light);
  font-family: var(--mono);
  font-size: 0.59rem;
}

.co2-badge,
.phase-chip {
  display: inline-block;
  border-radius: 999px;
  background: var(--green-wash);
  color: var(--green-dark);
  padding: 4px 13px;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.co2-badge.is-high {
  background: rgb(255 159 10 / 10%);
  color: #a85f00;
}

.co2-badge.is-alert {
  background: rgb(255 59 48 / 8%);
  color: #ae2922;
}

.stats-list {
  margin: 0;
}

.stat-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px solid var(--bg);
}

.stat-row dt {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 7px;
  color: var(--text-soft);
  font-size: 0.79rem;
}

.stat-row dt span {
  width: 18px;
  text-align: center;
}

.stat-row dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 500;
}

.stat-divider {
  height: 1px;
  margin: 4px 0;
  background: var(--border);
}

.sensors-grid {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 10px;
}

.sensor-tile {
  position: relative;
  min-width: 0;
  border: 1px solid var(--border);
  border-top: 2px solid var(--green);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
  padding: 11px 7px 9px;
  text-align: center;
  cursor: pointer;
  transition: 180ms ease;
}

.sensor-tile:hover,
.sensor-tile.is-selected {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-medium);
}

.sensor-tile.is-selected {
  background: white;
  outline: 2px solid rgb(52 199 89 / 13%);
}

.sensor-tile.is-low {
  border-top-color: var(--purple);
}

.sensor-tile.is-high {
  border-top-color: var(--blue);
}

.sensor-tile.is-stale,
.sensor-tile.is-no-data {
  border-top-color: var(--amber);
}

.sensor-tile.is-no-data {
  opacity: 0.65;
}

.sensor-number {
  margin-bottom: 5px;
  color: var(--muted-light);
  font-size: 0.59rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.sensor-value {
  overflow: hidden;
  color: var(--green-dark);
  font-family: var(--mono);
  font-size: 1.08rem;
  font-weight: 500;
  text-overflow: ellipsis;
}

.sensor-unit {
  margin: 2px 0 7px;
  color: var(--muted-light);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.sensor-bar {
  height: 3px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--bg);
}

.sensor-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--green);
  transition: width 500ms ease;
}

.sensor-status {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.is-stale .sensor-status {
  background: var(--amber);
}

.is-no-data .sensor-status {
  background: var(--red);
}

.sensor-legend {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  margin-top: 13px;
  color: var(--muted);
  font-size: 0.65rem;
}

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

.section-bag {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 16px;
}

.card-bag {
  display: flex;
  flex-direction: column;
}

.bag-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.bag-species {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.select-label {
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.bag-select {
  display: block;
  margin-top: 4px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text-soft);
  padding: 6px 9px;
  font-size: 0.76rem;
  cursor: pointer;
}

.bag-image-wrap {
  position: relative;
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  overflow: hidden;
  border-radius: var(--radius-small);
  background: var(--surface-soft);
}

.bag-image-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, #d4edda 0%, var(--surface-soft) 70%);
  transition: background 400ms ease;
}

.bag-image {
  position: relative;
  z-index: 1;
  width: 92%;
  max-height: 260px;
  object-fit: contain;
  filter: drop-shadow(0 5px 14px rgb(0 0 0 / 12%));
}

.bag-badge {
  position: absolute;
  z-index: 2;
  bottom: 11px;
  left: 50%;
  transform: translateX(-50%);
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgb(255 255 255 / 90%);
  color: var(--text-soft);
  padding: 4px 12px;
  font-size: 0.68rem;
  font-weight: 600;
  white-space: nowrap;
  backdrop-filter: blur(8px);
}

.chart-legend-inline {
  display: flex;
  gap: 12px;
  color: var(--muted);
  font-size: 0.68rem;
}

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

.chart-legend-inline i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--legend);
}

.bag-current-values {
  display: flex;
  align-items: center;
  margin-top: 14px;
  overflow: hidden;
  border-radius: var(--radius-small);
  background: var(--surface-soft);
}

.bag-current-values > div:not(.current-divider) {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  padding: 11px 0;
}

.bag-current-values span {
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 0.66rem;
}

.bag-current-values strong {
  font-family: var(--mono);
  font-size: 1.22rem;
  font-weight: 500;
}

.current-divider {
  width: 1px;
  height: 38px;
  background: var(--border);
}

.temperature-color {
  color: var(--orange);
}

.humidity-color {
  color: var(--blue);
}

.card-history {
  overflow: hidden;
}

.history-heading {
  margin-bottom: 18px;
}

.history-filters {
  display: grid;
  grid-template-columns: repeat(5, minmax(130px, 1fr)) auto;
  align-items: end;
  gap: 10px;
  border-radius: var(--radius-small);
  background: var(--surface-soft);
  padding: 13px;
}

.history-filters label {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.history-filters input,
.history-filters select {
  display: block;
  width: 100%;
  min-height: 36px;
  margin-top: 5px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: white;
  color: var(--text-soft);
  padding: 7px 8px;
  font: 0.72rem var(--font);
}

.history-filters input:focus,
.history-filters select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgb(52 199 89 / 10%);
  outline: 0;
}

.history-actions {
  display: flex;
  gap: 7px;
}

.history-button,
.history-pagination button {
  min-height: 36px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: white;
  color: var(--text-soft);
  padding: 7px 11px;
  font-size: 0.69rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: 160ms ease;
}

.history-button:hover:not(:disabled),
.history-pagination button:hover:not(:disabled) {
  border-color: var(--green);
  color: var(--green-dark);
}

.history-button.is-export {
  border-color: rgb(52 199 89 / 24%);
  background: var(--green-wash);
  color: var(--green-dark);
}

.history-button:disabled,
.history-pagination button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.history-summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 2px 9px;
}

.history-summary strong {
  color: var(--text-soft);
  font-size: 0.75rem;
}

.history-summary span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.64rem;
}

.history-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  font-size: 0.72rem;
}

.history-table th,
.history-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--bg);
  text-align: left;
  white-space: nowrap;
}

.history-table th {
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 0.6rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.history-table tbody tr:last-child td {
  border-bottom: 0;
}

.history-table tbody tr:hover td {
  background: rgb(52 199 89 / 3%);
}

.history-table td:first-child,
.history-table td:nth-child(5) {
  font-family: var(--mono);
}

.history-empty {
  height: 72px;
  color: var(--muted);
  text-align: center !important;
}

.history-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
}

.history-pagination span {
  min-width: 110px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.64rem;
  text-align: center;
}

.section-future {
  display: grid;
  grid-template-columns: 410px minmax(0, 1fr);
  gap: 16px;
}

.phase-chip {
  background: var(--surface-soft);
  color: var(--muted);
}

.phase-copy {
  margin: -3px 0 9px;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.45;
}

.phase-chip.is-admin {
  background: var(--green-wash);
  color: var(--green-dark);
}

.phase-chip.is-viewer {
  background: rgb(255 159 10 / 10%);
  color: #9a5b00;
}

.control-list {
  border-top: 1px solid var(--bg);
}

.control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--bg);
  padding: 10px 0;
}

.control-row.is-busy {
  opacity: 0.62;
}

.control-row > span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 500;
}

.control-row > span i {
  width: 26px;
  font-style: normal;
  text-align: center;
}

.control-row > span > span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.control-row strong {
  font-size: 0.8rem;
  font-weight: 600;
}

.control-row small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 400;
}

.control-row small.is-enabled {
  color: var(--green-dark);
}

.ios-toggle {
  position: relative;
  width: 42px;
  height: 25px;
}

.ios-toggle input {
  position: absolute;
  opacity: 0;
}

.ios-toggle > i {
  position: absolute;
  inset: 0;
  border-radius: 13px;
  background: #e5e5ea;
  cursor: pointer;
  transition: background 180ms ease, opacity 180ms ease;
}

.ios-toggle > i::before {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 1px 3px rgb(0 0 0 / 20%);
  content: "";
  transition: transform 180ms ease;
}

.ios-toggle input:checked + i {
  background: var(--green);
}

.ios-toggle input:checked + i::before {
  transform: translateX(17px);
}

.ios-toggle input:focus-visible + i {
  outline: 3px solid rgb(74 144 217 / 28%);
  outline-offset: 2px;
}

.ios-toggle input:disabled + i {
  cursor: not-allowed;
  opacity: 0.52;
}

.control-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
}

.latest-photo-button {
  display: block;
  width: 100%;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-small);
  background: var(--surface-soft);
  padding: 0;
  color: inherit;
  cursor: zoom-in;
}

.latest-photo-button:disabled {
  cursor: default;
}

.latest-photo-button > img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  max-height: 310px;
  object-fit: cover;
  transition: transform 220ms ease;
}

.latest-photo-button:hover:not(:disabled) > img {
  transform: scale(1.015);
}

.camera-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 220px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
  color: var(--muted);
  text-align: center;
}

.camera-placeholder > span {
  margin-bottom: 8px;
  font-size: 2.2rem;
  filter: grayscale(0.3);
}

.camera-placeholder strong {
  color: var(--text-soft);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 500;
}

.camera-placeholder small {
  max-width: 380px;
  margin: 6px 20px 0;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.5;
}

.camera-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
}

.camera-meta > span {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.camera-meta > span:last-child {
  align-items: flex-end;
  text-align: right;
}

.camera-meta small {
  color: var(--muted);
  font-size: 0.61rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.camera-meta strong {
  color: var(--text-soft);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
}

.camera-gallery-link {
  width: 100%;
  margin-top: 13px;
  border: 0;
  background: transparent;
  color: var(--green-dark);
  padding: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}

.gallery-heading {
  margin-bottom: 8px;
}

.gallery-copy {
  max-width: 760px;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

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

.photo-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
  padding: 0;
  color: inherit;
  text-align: left;
  cursor: zoom-in;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.photo-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.photo-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #101012;
  object-fit: cover;
}

.photo-card-copy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 11px;
}

.photo-card-copy > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 2px;
}

.photo-card-copy strong {
  overflow: hidden;
  color: var(--text-soft);
  font-size: 0.7rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.photo-card-copy small,
.photo-card-copy > small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
  white-space: nowrap;
}

.gallery-empty {
  grid-column: 1 / -1;
  min-height: 170px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
  color: var(--muted);
  padding: 24px;
  text-align: center;
}

.gallery-auth {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.gallery-auth strong {
  color: var(--text-soft);
  font-size: 0.82rem;
}

.gallery-auth span {
  max-width: 440px;
  font-size: 0.72rem;
  line-height: 1.5;
}

.gallery-auth button {
  margin-top: 5px;
  border: 1px solid rgb(52 199 89 / 24%);
  border-radius: 8px;
  background: var(--green-wash);
  color: var(--green-dark);
  padding: 8px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
}

.gallery-pagination {
  margin-top: 16px;
}

.photo-dialog {
  width: min(940px, calc(100% - 32px));
  max-height: calc(100vh - 32px);
  overflow: visible;
  border: 0;
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0;
  box-shadow: 0 24px 80px rgb(0 0 0 / 28%);
}

.photo-dialog::backdrop {
  background: rgb(15 15 18 / 76%);
  backdrop-filter: blur(8px);
}

.photo-dialog figure {
  margin: 0;
}

.photo-dialog img {
  display: block;
  width: 100%;
  max-height: calc(100vh - 150px);
  border-radius: var(--radius) var(--radius) 0 0;
  background: #101012;
  object-fit: contain;
}

.photo-dialog figcaption {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px 18px;
}

.photo-dialog figcaption strong {
  color: var(--text-soft);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 500;
}

.photo-dialog figcaption > span:last-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.64rem;
}

.photo-dialog-close {
  position: absolute;
  z-index: 2;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border: 1px solid rgb(255 255 255 / 28%);
  border-radius: 50%;
  background: rgb(28 28 30 / 72%);
  color: white;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(12px);
}

.toast-wrap {
  position: fixed;
  z-index: 999;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  max-width: 310px;
  border-radius: 12px;
  background: rgb(28 28 30 / 93%);
  color: white;
  padding: 11px 16px;
  box-shadow: var(--shadow-medium);
  font-size: 0.76rem;
  animation: toast-in 220ms ease, toast-out 220ms ease 3.7s forwards;
  backdrop-filter: blur(12px);
}

.toast.is-error {
  background: rgb(146 35 29 / 95%);
}

.auth-overlay {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  overflow-y: auto;
  padding: 24px;
  background: rgb(242 242 247 / 88%);
  backdrop-filter: blur(18px);
}

.auth-card {
  position: relative;
  width: min(100%, 390px);
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgb(255 255 255 / 96%);
  box-shadow: 0 22px 70px rgb(0 0 0 / 14%);
  padding: 30px;
  animation: fade-up 300ms ease both;
}

.auth-overlay-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

.auth-overlay-close:hover {
  border-color: var(--border-strong);
  color: var(--text-soft);
}

.auth-brand {
  margin-bottom: 18px;
  font-size: 2rem;
}

.auth-card h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 500;
}

.auth-card > p:not(.auth-help):not(.login-context) {
  margin: 9px 0 22px;
  color: var(--muted);
  font-size: 0.79rem;
  line-height: 1.55;
}

.login-context {
  margin: -10px 0 8px;
  border-radius: 8px;
  background: var(--green-wash);
  color: var(--green-dark);
  padding: 8px 10px;
  font-size: 0.7rem;
  line-height: 1.45;
}

.login-form {
  display: flex;
  flex-direction: column;
}

.login-form label {
  margin: 12px 0 6px;
  color: var(--text-soft);
  font-size: 0.7rem;
  font-weight: 700;
}

.login-form input {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--text);
  padding: 11px 12px;
  font: 0.88rem var(--font);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.login-form input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgb(52 199 89 / 12%);
  outline: 0;
}

.login-error {
  margin: 12px 0 0;
  border-radius: 8px;
  background: rgb(255 59 48 / 8%);
  color: #a92821;
  padding: 8px 10px;
  font-size: 0.7rem;
}

.login-submit {
  margin-top: 18px;
  border: 0;
  border-radius: 10px;
  background: var(--green);
  color: white;
  padding: 11px 14px;
  font-weight: 700;
  cursor: pointer;
  transition: filter 160ms ease, transform 160ms ease;
}

.login-submit:hover:not(:disabled) {
  filter: brightness(0.94);
  transform: translateY(-1px);
}

.login-submit:disabled {
  cursor: wait;
  opacity: 0.62;
}

.auth-continue {
  width: 100%;
  margin-top: 10px;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
}

.auth-continue:hover {
  color: var(--text-soft);
}

.auth-help {
  margin: 18px 0 0;
  color: var(--muted-light);
  font-size: 0.65rem;
  line-height: 1.45;
  text-align: center;
}

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

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.42; }
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(14px); }
}

@keyframes toast-out {
  to { opacity: 0; transform: translateY(4px); }
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background: var(--border-strong);
}

@media (max-width: 1080px) {
  .header {
    padding: 0 20px;
  }

  .site-sub,
  .simulator-status,
  .auth-user {
    display: none;
  }

  .sensors-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .section-bag {
    grid-template-columns: 260px minmax(0, 1fr);
  }

  .history-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .page {
    width: min(100% - 24px, 680px);
    padding-top: 14px;
  }

  .header-clock {
    display: none;
  }

  .section-ambient,
  .section-bag,
  .section-future {
    grid-template-columns: 1fr;
  }

  .ambient-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .system-strip {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .history-actions {
    grid-column: 1 / -1;
  }

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

  .service-pills {
    width: 100%;
  }

  .service-pill {
    justify-content: center;
    flex: 1;
  }

  .bag-image-wrap {
    min-height: 340px;
  }

  .bag-image {
    max-height: 320px;
  }
}

@media (max-width: 560px) {
  .header {
    min-height: 58px;
    padding: 0 12px;
  }

  .site-title {
    font-size: 1rem;
  }

  .pill-status {
    display: none;
  }

  .btn-header {
    padding: 6px 9px;
  }

  .card {
    padding: 15px;
  }

  .card-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .seg-control {
    width: 100%;
    overflow-x: auto;
  }

  .seg-btn {
    flex: 1;
  }

  .ambient-sidebar {
    grid-template-columns: 1fr;
  }

  .sensors-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sensor-legend {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .system-strip-copy {
    grid-template-columns: 1fr;
  }

  .service-pills {
    flex-wrap: wrap;
  }

  .chart-legend-inline {
    flex-wrap: wrap;
  }

  .history-filters {
    grid-template-columns: 1fr;
  }

  .history-actions {
    flex-direction: column;
  }

  .history-summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .photo-gallery {
    grid-template-columns: 1fr;
  }

  .camera-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .camera-meta > span:last-child {
    align-items: flex-start;
    text-align: left;
  }

  .photo-dialog {
    width: calc(100% - 16px);
  }

  .photo-dialog figcaption {
    padding: 13px 15px 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}