:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --panel: rgba(255, 255, 255, 0.96);
  --text: #1f2933;
  --muted: #697386;
  --line: #d8dee8;
  --primary: #1769e0;
  --danger: #c43528;
  --shadow: 0 12px 30px rgba(28, 35, 45, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  color: var(--text);
  background: #eef2f7;
}

button,
input,
select {
  font: inherit;
}

.login-view {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(145deg, #f6f8fb 0%, #dde6f2 100%);
}

.login-panel {
  width: min(100%, 380px);
  padding: 28px 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.login-panel h1 {
  margin: 0 0 22px;
  font-size: 24px;
  line-height: 1.25;
}

.login-form {
  display: grid;
  gap: 12px;
}

.login-form label {
  font-size: 14px;
  color: var(--muted);
}

.login-form input,
.search-row input,
.filter-row select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  outline: none;
}

.login-form input:focus,
.search-row input:focus,
.filter-row select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(23, 105, 224, 0.14);
}

.login-form button,
.search-row button,
.nav-button {
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
}

.search-row button {
  width: 64px;
  flex: 0 0 64px;
  background: #eef3fb;
  color: #24517f;
  border: 1px solid #c8d5e6;
}

.error-text {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
  font-size: 14px;
}

.app-view {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

.map {
  width: 100%;
  height: 100%;
}

.control-panel {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  left: 12px;
  right: 12px;
  z-index: 10;
  display: grid;
  gap: 8px;
  padding: 10px;
  background: var(--panel);
  border: 1px solid rgba(191, 204, 220, 0.8);
  border-radius: 8px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.search-row,
.filter-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.filter-row select {
  min-width: 0;
  flex: 1;
}

.result-count {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.result-list {
  display: none;
  max-height: min(42vh, 330px);
  overflow: auto;
  border-top: 1px solid var(--line);
}

.result-list.is-open {
  display: block;
}

.result-item {
  width: 100%;
  padding: 11px 2px;
  text-align: left;
  border: 0;
  border-bottom: 1px solid #edf1f6;
  background: transparent;
  color: var(--text);
}

.result-item:last-child {
  border-bottom: 0;
}

.result-name {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
}

.result-region {
  display: block;
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  font-size: 12px;
}

.info-window {
  width: 220px;
}

.info-title {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.3;
  color: var(--text);
}

.info-meta {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.nav-button {
  width: 100%;
  font-size: 15px;
}

@media (min-width: 720px) {
  .control-panel {
    width: 420px;
    right: auto;
  }
}