:root {
  --bg: #f5f1e8;
  --panel: #f6f2f7;
  --surface: #ffffff;
  --surface-hover: #ddd3e1;
  --text: #302b33;
  --muted: #746d78;
  --border: #d2c6d6;
  --primary: #755d80;
  --primary-dark: #57455f;
  --navy: #302b33;
  --success: #4f7a68;
  --warning: #9a7353;
  --radius: 8px;
  --shadow: none;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 340px;
  min-width: 280px;
  max-width: 520px;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border-right: 1px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: width 0.25s ease;
}

.sidebar.collapsed {
  width: 0 !important;
  min-width: 0;
  border-right: none;
  overflow: hidden;
}

.sidebar-resizer {
  position: absolute;
  top: 0;
  right: -3px;
  bottom: 0;
  z-index: 20;
  width: 7px;
  cursor: ew-resize;
}

.sidebar-resizer:hover,
.resizing-sidebar .sidebar-resizer {
  background: rgba(117,136,209,0.28);
}

.sidebar.collapsed .sidebar-resizer {
  display: none;
}

.resizing-sidebar {
  cursor: ew-resize;
  user-select: none;
}

.resizing-sidebar .sidebar {
  transition: none;
}

header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 10px 7px;
  border-bottom: 1px solid var(--border);
}

header h1 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.2;
  color: var(--text);
}

.subtitle {
  margin: 2px 0 0;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.2;
}

#sidebar-toggle {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1;
}

#sidebar-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 2px;
  margin: 5px 8px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: rgba(255,255,255,0.42);
}

.stat {
  min-width: 0;
  padding: 4px 1px 3px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  overflow: hidden;
}

.stat:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.stat.active {
  background: var(--surface);
  color: var(--primary-dark);
  box-shadow: 0 1px 3px rgba(58,43,63,0.10);
}

.stat strong,
.stat small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stat strong {
  font-size: 0.72rem;
  line-height: 1.05;
}

.stat small {
  margin-top: 2px;
  font-size: 0.45rem;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.1px;
}

/* Controls */
.controls {
  padding: 2px 8px 6px;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
}

.controls input[type="text"],
.controls select {
  min-width: 0;
  width: 100%;
  padding: 5px 7px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.72);
  color: var(--text);
  outline: none;
  font-size: 0.72rem;
}

.controls input[type="text"] {
  grid-column: 1 / -1;
}

.controls input[type="text"]:focus,
.controls select:focus {
  border-color: #b9aabd;
  background: var(--surface);
}

.filters-row {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  font-size: 0.7rem;
}

.filters-row label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text);
  cursor: pointer;
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.actions-row button {
  flex: 1;
  min-width: 68px;
  padding: 5px 6px;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-size: 0.68rem;
  cursor: pointer;
}

.actions-row button:hover {
  background: var(--primary-dark);
}

#reset-filters {
  border-color: var(--border);
  background: var(--panel);
  color: var(--navy);
}

#reset-filters:hover {
  border-color: var(--primary);
  background: var(--surface-hover);
}

/* List */
.list-container {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0;
}

#company-list {
  margin: 0;
  padding: 0 10px;
  list-style: none;
}

.company-item {
  background: rgba(255,255,255,0.68);
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 7px 8px;
  margin-bottom: 3px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.company-item:hover,
.company-item.active {
  border-color: #cfc4d2;
  background: var(--surface);
}

.company-item.applied {
  border-left: 3px solid var(--success);
}

.company-item.researched:not(.applied) {
  border-left: 3px solid var(--warning);
}

.company-item.bookmarked:not(.applied) {
  border-left: 3px solid #8a667a;
}

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 6px;
}

.item-title {
  font-weight: 600;
  font-size: 0.85rem;
  line-height: 1.2;
}

.item-category {
  font-size: 0.62rem;
  padding: 2px 5px;
  border-radius: 999px;
  background: #ece6ee;
  color: var(--primary-dark);
  white-space: nowrap;
  margin-top: 1px;
}

.item-meta {
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 2px;
}

.item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 4px;
}

.tag {
  font-size: 0.62rem;
  padding: 1px 4px;
  border-radius: 4px;
  background: #efebf0;
  color: #5f5863;
}

.item-actions {
  margin-top: 4px;
}

.item-actions a {
  font-size: 0.74rem;
  color: var(--primary);
  text-decoration: none;
}

.item-actions a:hover {
  text-decoration: underline;
}

.item-tracker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 5px;
  font-size: 0.72rem;
}

.item-tracker label {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  cursor: pointer;
}

.item-tracker input,
.filters-row input {
  accent-color: var(--primary);
}

.sidebar-footer {
  flex-shrink: 0;
  padding: 6px 8px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

/* Map area */
.map-wrap {
  flex: 1;
  position: relative;
  min-width: 0;
}

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

/* Floating sidebar show button */
#sidebar-show {
  position: absolute;
  top: 10px;
  left: 50px;
  z-index: 1100;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  font-size: 0.8rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: none;
}

.app.sidebar-collapsed #sidebar-show {
  display: block;
}

/* Sidebar toggle button on the map */
#map-fullscreen {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1100;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  font-size: 0.8rem;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: var(--shadow);
}

/* Map legend */
.map-legend {
  position: absolute;
  bottom: 24px;
  left: 10px;
  z-index: 1100;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 8px;
  font-size: 0.72rem;
  box-shadow: var(--shadow);
  max-width: 220px;
}

.legend-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.map-legend h4 {
  margin: 0;
  font-size: 0.72rem;
  color: var(--text);
}

.legend-toggle {
  width: 20px;
  height: 20px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1;
  cursor: pointer;
}

.legend-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.legend-content {
  margin-top: 5px;
}

.legend-content[hidden] {
  display: none;
}

.legend-item {
  display: flex;
  width: 100%;
  align-items: flex-start;
  gap: 7px;
  margin-bottom: 3px;
  padding: 4px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.legend-item:hover {
  background: var(--surface-hover);
}

.legend-item.active {
  background: #eceefa;
  box-shadow: inset 2px 0 #7588d1;
}

.legend-item:last-child {
  margin-bottom: 0;
}

.legend-item strong,
.legend-item small {
  display: block;
}

.legend-item strong {
  font-size: 0.68rem;
  font-weight: 600;
}

.legend-item small {
  margin-top: 1px;
  color: var(--muted);
  font-size: 0.58rem;
  line-height: 1.2;
}

.legend-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 2px;
  border: 1px solid rgba(42,36,45,0.28);
  border-radius: 50%;
}

/* Popups */
.popup-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 3px;
}

.popup-category {
  font-size: 0.7rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.popup-meta {
  font-size: 0.78rem;
  margin-bottom: 6px;
}

.popup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-bottom: 8px;
}

.popup-links {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--border);
}

.popup-links a {
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
}

.popup-links a span {
  font-size: 0.68rem;
}

.popup-links a.careers {
  padding: 6px 9px;
  border-radius: 6px;
  background: var(--primary-dark);
  color: #fff;
}

.popup-links a.careers:hover {
  background: #44354a;
}

.popup-links a.website {
  color: var(--primary-dark);
  text-decoration: underline;
  text-decoration-color: #b9aabd;
  text-underline-offset: 3px;
}

.popup-tracking {
  padding-top: 8px;
}

.popup-tracking-label {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.popup-tracking-controls {
  display: inline-flex;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
}

.popup-tracking-controls .track-btn {
  padding: 5px 8px;
  border: 0;
  border-right: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 0.7rem;
  cursor: pointer;
}

.popup-tracking-controls .track-btn:last-child {
  border-right: 0;
}

.popup-tracking-controls .track-btn:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.popup-tracking-controls .track-btn[aria-pressed="true"] {
  color: #fff;
}

/* About */
.about-bar {
  padding: 4px 10px 0;
  border-bottom: 1px solid var(--border);
}

.text-btn {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--primary);
  font-size: 0.7rem;
  text-decoration: underline;
  text-decoration-color: #b9aabd;
  text-underline-offset: 2px;
  cursor: pointer;
}

.text-btn:hover {
  color: var(--primary-dark);
}

.about-panel {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.45);
  font-size: 0.72rem;
  color: var(--text);
  line-height: 1.4;
}

.about-panel p {
  margin: 0 0 6px;
}

.about-panel p:last-child {
  margin-bottom: 0;
}

.about-disclaimer {
  margin-top: 6px;
  font-size: 0.65rem;
  color: var(--muted);
  font-style: italic;
}

/* Footer links */
.footer-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 6px;
  font-size: 0.7rem;
}

.footer-links a,
.footer-links button {
  color: var(--muted);
  background: transparent;
  border: 0;
  padding: 0;
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: transparent;
}

.footer-links a:hover,
.footer-links button:hover {
  color: var(--primary);
  text-decoration-color: #b9aabd;
}

.last-updated {
  margin: 6px 0 0;
  text-align: center;
  font-size: 0.62rem;
  color: var(--muted);
}

/* Loading / error */
.app-loading,
.app-error {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  color: var(--text);
  text-align: center;
  padding: 20px;
}

.app-loading p,
.app-error p {
  margin: 4px 0;
  font-size: 0.9rem;
}

.app-error {
  background: #fff5f5;
  color: #5a3a3a;
}

.app-loading[hidden],
.app-error[hidden] {
  display: none;
}

/* Empty state */
.empty-state {
  padding: 24px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}

.empty-state button {
  margin-top: 8px;
  color: var(--primary);
  background: transparent;
  border: 0;
  text-decoration: underline;
  cursor: pointer;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(48,43,51,0.35);
}

.modal-content {
  position: relative;
  width: min(92vw, 420px);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 30px rgba(48,43,51,0.18);
}

.modal-content h3 {
  margin: 0 0 14px;
  font-size: 1rem;
}

.modal-content label {
  display: block;
  margin-bottom: 10px;
  font-size: 0.75rem;
  color: var(--text);
}

.modal-content input,
.modal-content select,
.modal-content textarea {
  width: 100%;
  margin-top: 4px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.8);
  color: var(--text);
  font-family: inherit;
  font-size: 0.75rem;
}

.modal-content textarea {
  resize: vertical;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.modal-actions button {
  padding: 6px 12px;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  cursor: pointer;
}

.modal-actions button.secondary {
  border-color: var(--border);
  background: var(--panel);
  color: var(--text);
}

.modal-close {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 28px;
  height: 28px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
}

.form-status {
  margin: 10px 0 0;
  font-size: 0.75rem;
  min-height: 1.2em;
}

.form-status.success { color: var(--success); }
.form-status.error { color: #a14d4d; }

/* Mobile */
@media (max-width: 760px) {
  .app { flex-direction: column; }
  .sidebar { width: 100%; max-width: 100%; height: 45vh; border-right: none; border-bottom: 1px solid var(--border); }
  .sidebar-resizer { display: none; }
  .map-wrap { height: 55vh; }
  .app.sidebar-collapsed .sidebar { height: 0; }
  .app.sidebar-collapsed .map-wrap { height: 100vh; }
  #sidebar-show { top: 12px; left: 52px; padding: 8px 12px; font-size: 0.85rem; }
  #map-fullscreen { top: 12px; right: 12px; padding: 8px 12px; font-size: 0.85rem; }
  .map-legend { bottom: 12px; left: 12px; max-width: 180px; padding: 6px 8px; }
  .map-legend h4 { font-size: 0.68rem; }
  .legend-item strong { font-size: 0.65rem; }
  .legend-item small { font-size: 0.55rem; }
  .company-popup .leaflet-popup-content-wrapper { max-width: 86vw; }
  .popup-tracking-controls .track-btn { padding: 7px 10px; font-size: 0.75rem; }
  .popup-links a.careers { padding: 8px 11px; }
}