:root {
  color-scheme: light;
  --bg: #f5f6f8;
  --panel: #ffffff;
  --panel-alt: #eef2f5;
  --border: #d8dee6;
  --text: #1d252d;
  --muted: #627181;
  --accent: #147c72;
  --accent-strong: #0d5f58;
  --blue: #2764b0;
  --amber: #aa6a00;
  --danger: #b73333;
  --shadow: 0 12px 28px rgba(19, 33, 46, 0.16);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
}

body.auth-locked .app-shell {
  filter: blur(1px);
  pointer-events: none;
}

body.download-open {
  overflow: hidden;
}

body.area-selecting,
body.area-selecting #map {
  cursor: crosshair;
}

button,
input,
select {
  font: inherit;
}

.login-screen {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(245, 246, 248, 0.94);
}

.login-screen[hidden] {
  display: none;
}

.login-panel {
  width: min(360px, 100%);
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.login-panel h2 {
  margin: 0 0 4px;
  font-size: 20px;
  letter-spacing: 0;
}

.login-panel label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.login-panel input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 10px;
  color: var(--text);
}

.primary-button {
  min-height: 40px;
  border: 1px solid var(--accent-strong);
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.primary-button:hover {
  background: var(--accent-strong);
}

.login-error {
  min-height: 18px;
  margin: 0;
  color: var(--danger);
  font-size: 13px;
}

.download-screen,
.user-screen,
.trash-screen {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: var(--bg);
  color: var(--text);
}

.download-screen[hidden],
.user-screen[hidden],
.trash-screen[hidden] {
  display: none;
}

.download-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.download-header h2,
.download-section-header h3,
.download-product h4 {
  margin: 0;
  letter-spacing: 0;
}

.download-header h2 {
  font-size: 22px;
  line-height: 1.2;
}

.download-layout {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(360px, 1fr) minmax(300px, 420px);
  gap: 14px;
  min-height: 0;
  padding: 14px;
  overflow: hidden;
}

.download-controls,
.download-products,
.download-log-panel {
  min-width: 0;
  min-height: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.download-controls {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
}

.download-form {
  display: grid;
  gap: 10px;
}

.download-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.download-form input,
.user-form input,
.user-form select,
.user-card select,
.user-card input {
  height: 38px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 10px;
  color: var(--text);
}

.user-layout {
  display: grid;
  grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
  gap: 14px;
  min-height: 0;
  padding: 14px;
  overflow: hidden;
}

.trash-layout {
  min-height: 0;
  padding: 14px;
  overflow: hidden;
}

.trash-panel {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  min-height: 0;
  height: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

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

.trash-note {
  margin: 0;
  padding: 0 14px 10px;
  color: var(--muted);
  font-size: 13px;
}

.trash-list {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 0;
  padding: 14px;
  overflow: auto;
}

.trash-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfd;
}

.trash-card h4 {
  margin: 0 0 6px;
  overflow-wrap: anywhere;
}

.trash-card p {
  margin: 2px 0;
  color: var(--muted);
  font-size: 13px;
}

.user-controls,
.user-list-panel {
  min-width: 0;
  min-height: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.user-controls {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 14px;
}

.user-controls h3 {
  margin: 0;
}

.user-form {
  display: grid;
  gap: 10px;
}

.user-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.user-list-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.user-list {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 0;
  padding: 14px;
  overflow: auto;
}

.user-card {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 150px 140px 180px;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfd;
}

.user-card h4 {
  margin: 0;
  font-size: 15px;
  overflow-wrap: anywhere;
}

.user-card p {
  margin-top: 4px;
}

.user-actions {
  display: grid;
  gap: 8px;
}

.area-control {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfd;
}

.area-control span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.download-filter-options {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfd;
}

.download-filter-options label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 24px;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
}

.download-filter-options input {
  width: 16px;
  height: 16px;
}

.download-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.download-actions .primary-button {
  grid-column: 1 / -1;
}

.download-status {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 0;
  overflow: auto;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfd;
}

.status-row span {
  color: var(--muted);
  font-size: 12px;
}

.status-current {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid #bfd4df;
  border-radius: 8px;
  background: #f3f8fa;
}

.status-current span {
  overflow-wrap: anywhere;
  font-size: 13px;
  font-weight: 700;
}

.status-current progress {
  width: 100%;
  height: 10px;
}

.download-error {
  color: var(--danger);
  overflow-wrap: anywhere;
}

.download-products,
.download-log-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.download-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.download-section-header h3 {
  font-size: 15px;
}

.download-section-header span {
  color: var(--muted);
  font-size: 13px;
}

.download-product-list {
  min-height: 0;
  overflow: auto;
  padding: 8px;
}

.download-product {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.download-product + .download-product {
  margin-top: 7px;
}

.download-product.new {
  border-color: #a8cfc8;
  background: #f5fbfa;
}

.download-product.excluded {
  opacity: 0.72;
}

.download-product h4 {
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.download-product p {
  margin-top: 5px;
}

.download-state {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--panel-alt);
  color: #344353;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.download-state.new {
  background: #e7f4f2;
  color: var(--accent-strong);
}

.download-state.downloaded {
  background: #eaf0f8;
  color: var(--blue);
}

.download-state.excluded {
  background: #f7eaea;
  color: var(--danger);
}

.download-logs {
  min-height: 0;
  margin: 0;
  overflow: auto;
  padding: 12px 14px;
  background: #18212a;
  color: #dbe8ef;
  font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(360px, 410px) minmax(0, 1fr);
  height: 100vh;
  height: 100dvh;
  min-height: 620px;
  min-width: 0;
}

.sidebar {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  max-height: 100vh;
  max-height: 100dvh;
  border-right: 1px solid var(--border);
  background: var(--panel);
}

.brand-bar {
  display: grid;
  gap: 12px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--border);
}

.brand-title {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.brand-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(5, 36px);
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.user-email {
  min-width: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.08;
  letter-spacing: 0;
  word-break: keep-all;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}

.icon-button:hover {
  border-color: #b8c4d0;
  background: #f8fafb;
}

.icon-button svg {
  width: 18px;
  height: 18px;
}

.link-button {
  text-decoration: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
}

.stat {
  min-width: 0;
  padding: 10px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfd;
}

.stat span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.stat strong {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  overflow-wrap: anywhere;
}

.filters {
  display: grid;
  gap: 8px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
}

.search-field {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.search-field svg {
  width: 17px;
  color: var(--muted);
}

.search-field input {
  width: 100%;
  border: 0;
  outline: 0;
}

.filter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
}

.filter-row select,
.filter-row input {
  width: 100%;
  min-width: 0;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 0 10px;
  color: var(--text);
}

.filter-row .icon-button {
  width: 100%;
}

.list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.text-button {
  min-height: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  padding: 0 10px;
}

.scene-list {
  flex: 1;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 8px;
}

.scene-item {
  width: 100%;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 8px 10px;
  padding: 11px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  text-align: left;
}

.scene-item + .scene-item {
  margin-top: 6px;
}

.scene-item:hover,
.scene-item.active {
  border-color: #9cb8c9;
  background: #f3f8fa;
}

.scene-title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.scene-thumb {
  grid-row: span 2;
  width: 76px;
  height: 76px;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #111820;
}

.scene-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 7px;
  border-radius: 999px;
  background: var(--panel-alt);
  color: #344353;
  font-size: 12px;
}

.chip.asc {
  background: #e7f4f2;
  color: var(--accent-strong);
}

.chip.desc {
  background: #eaf0f8;
  color: var(--blue);
}

.map-panel {
  position: relative;
  min-width: 0;
  background: #dce5ea;
}

#map {
  position: absolute;
  inset: 0;
}

.map-toolbar {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 600;
  display: flex;
  gap: 8px;
}

.area-selection-hint {
  position: absolute;
  left: 12px;
  top: 60px;
  z-index: 650;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: min(480px, calc(100vw - 24px));
  padding: 10px;
  border: 1px solid #e0b05a;
  border-radius: 8px;
  background: rgba(255, 251, 235, 0.96);
  box-shadow: var(--shadow);
  color: #624312;
  font-size: 13px;
}

.area-selection-hint[hidden] {
  display: none;
}

.detail-panel {
  position: absolute;
  right: 14px;
  top: 14px;
  z-index: 600;
  width: min(380px, calc(100vw - 460px));
  max-height: calc(100vh - 28px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.detail-content {
  padding: 14px;
}

.detail-content h2 {
  margin: 0;
  font-size: 16px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.detail-actions {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.download-file-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--accent-strong);
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
}

.download-file-button:hover {
  background: var(--accent-strong);
}

.download-file-button.disabled {
  border-color: var(--border);
  background: #eef2f5;
  color: var(--muted);
  cursor: not-allowed;
}

.danger-button {
  width: 100%;
  min-height: 36px;
  border: 1px solid #d9a1a1;
  border-radius: 8px;
  background: #fff7f7;
  color: var(--danger);
  cursor: pointer;
  font-weight: 700;
}

.danger-button:hover {
  background: #ffecec;
  border-color: #c97d7d;
}

.danger-button.compact {
  width: auto;
  min-height: 34px;
  padding: 0 12px;
}

.quicklook {
  margin: 0 0 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #111820;
  overflow: hidden;
}

.quicklook img {
  display: block;
  width: 100%;
  max-height: 320px;
  object-fit: contain;
}

.detail-grid {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 8px 10px;
  margin-top: 14px;
  font-size: 13px;
}

.detail-grid dt {
  color: var(--muted);
}

.detail-grid dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.empty-state {
  padding: 18px;
  color: var(--muted);
  font-size: 14px;
}

.leaflet-popup-content {
  min-width: 220px;
}

.popup-title {
  font-weight: 700;
  margin-bottom: 6px;
  overflow-wrap: anywhere;
}

.popup-meta {
  color: #546373;
  font-size: 12px;
  line-height: 1.5;
}

body.list-collapsed .sidebar {
  display: none;
}

body.list-collapsed .app-shell {
  grid-template-columns: 1fr;
}

body.list-collapsed .detail-panel {
  width: min(380px, calc(100vw - 28px));
}

@media (max-width: 900px) {
  body {
    overflow: auto;
  }

  body.download-open {
    overflow: hidden;
  }

  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: 46vh 54vh;
    grid-template-rows: 46dvh 54dvh;
    height: 100vh;
    height: 100dvh;
    min-height: 720px;
  }

  .sidebar {
    grid-row: 2;
    min-height: 0;
    max-height: 54vh;
    max-height: 54dvh;
    border-right: 0;
    border-top: 1px solid var(--border);
  }

  .map-panel {
    grid-row: 1;
  }

  .detail-panel {
    right: 10px;
    top: 58px;
    width: min(360px, calc(100vw - 20px));
    max-height: calc(46vh - 70px);
  }

  .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  body.list-collapsed .sidebar {
    display: flex;
  }

  body.list-collapsed .app-shell {
    grid-template-columns: 1fr;
  }

  .download-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(240px, 1fr) minmax(180px, 0.75fr);
    overflow: auto;
  }

  .download-screen {
    overflow: auto;
  }
}

@media (max-width: 520px) {
  .filter-row {
    grid-template-columns: 1fr;
  }

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

  .brand-bar,
  .filters,
  .stats-grid,
  .list-header {
    padding-left: 12px;
    padding-right: 12px;
  }

  .brand-actions {
    grid-template-columns: repeat(5, 36px);
    justify-content: end;
  }

  .user-email {
    grid-column: 1 / -1;
    max-width: 100%;
    text-align: right;
  }

  .download-header {
    padding: 14px;
  }

  .download-actions {
    grid-template-columns: 1fr;
  }

  .download-actions .primary-button {
    grid-column: auto;
  }

  .download-product {
    grid-template-columns: 1fr;
  }
}