:root {
  color-scheme: dark;
  --sidebar-panel-width: 280px;

  /* Natural world-map palette — matches the grass/water terrain of MR2 */
  --bg: #0f1710;
  --panel: rgba(20, 28, 18, 0.93);
  --panel-border: rgba(80, 160, 60, 0.22);
  --panel-strong: rgba(80, 160, 60, 0.28);
  --text: #deecd4;
  --muted: #90aa80;
  --accent: #5cb848;
  --accent-strong: #7cd860;
  --danger: #ff6050;
  --shadow: rgba(0, 0, 0, 0.40);
}

* { box-sizing: border-box; }

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  overscroll-behavior: none;
}

body {
  font-family: "Trebuchet MS", Verdana, sans-serif;
  color: var(--text);
  background-color: var(--bg);
  background:
    radial-gradient(circle at top, rgba(30, 80, 20, 0.35), transparent 40%),
    linear-gradient(180deg, #1a2814 0%, #0f1710 60%, #0a1008 100%);
}

#app {
  position: relative;
  width: 100vw;
  height: 100dvh;
  min-height: 100dvh;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */

.sidebar {
  position: absolute;
  top: 18px;
  left: 18px;
  bottom: 18px;
  width: var(--sidebar-panel-width);
  padding: 10px 0 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none;
  min-width: 0;
  z-index: 7;
  transition: transform 180ms ease;
}

.sidebar::-webkit-scrollbar { display: none; }

#app.sidebar-collapsed .sidebar {
  transform: translateX(calc(-100% - 28px));
  pointer-events: none;
}

/* ── Map shell ────────────────────────────────────────────────────────────── */

.map-shell {
  padding: 18px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.map-panel {
  position: relative;
  flex: 1;
  min-height: 0;
  border-radius: 16px;
  overflow: hidden;
  background: #080e08;
  border: 1px solid var(--panel-border);
  box-shadow: 0 4px 32px var(--shadow);
}

#map-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}

/* ── Panel base ───────────────────────────────────────────────────────────── */

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 16px 18px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 18px var(--shadow);
}

/* ── Typography ───────────────────────────────────────────────────────────── */

h1 { font-size: 1.15rem; font-weight: 700; margin: 0 0 4px; color: var(--accent-strong); }
h2 { font-size: 0.95rem; font-weight: 700; margin: 0 0 8px; color: var(--text); }

.eyebrow {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 4px;
}

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

/* ── Buttons ──────────────────────────────────────────────────────────────── */

button { cursor: pointer; }

.primary-button {
  display: block;
  width: 100%;
  padding: 9px 14px;
  margin-top: 10px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  transition: background 0.15s;
}

.primary-button:hover { background: var(--accent-strong); }
.primary-button:disabled { opacity: 0.45; cursor: not-allowed; }

.secondary-button {
  padding: 6px 12px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--panel-strong);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  transition: background 0.15s, border-color 0.15s;
}

.secondary-button:hover { background: var(--panel-strong); }
.secondary-button:disabled { opacity: 0.4; cursor: not-allowed; }

.icon-button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background: rgba(8, 14, 8, 0.88);
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  transition: background 0.15s, border-color 0.15s;
}

.icon-button svg { width: 18px; height: 18px; fill: currentColor; }
.icon-button:hover { background: var(--panel-strong); border-color: var(--accent); }
.icon-button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Server panel ─────────────────────────────────────────────────────────── */

.server-select {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.server-custom-fields { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.server-custom-fields[hidden] { display: none !important; }

.server-custom-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.75rem;
  color: var(--muted);
}

.server-custom-field input {
  background: rgba(0, 0, 0, 0.4);
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 0.82rem;
  width: 100%;
}

/* ── Session panel ────────────────────────────────────────────────────────── */

.session-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.login-form { display: flex; flex-direction: column; gap: 8px; }
.login-form[hidden] { display: none !important; }

.login-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--muted);
}

.login-form input {
  background: rgba(0, 0, 0, 0.4);
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 0.85rem;
  width: 100%;
}

.login-form input:focus { outline: 1px solid var(--accent); }

.session-world { margin: 0 0 4px; font-size: 0.78rem; }

/* ── Details panel ────────────────────────────────────────────────────────── */

.details-content { font-size: 0.78rem; color: var(--text); }

.detail-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.detail-row span:first-child { color: var(--muted); flex-shrink: 0; }
.detail-row span:last-child  { text-align: right; word-break: break-word; }

.detail-divider {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 6px 0 2px;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: 2px;
}

.detail-bonus    span:last-child { color: #60d080; }
.detail-penalty  span:last-child { color: #e06050; }
.detail-damage   span:last-child { color: var(--danger); }
.detail-online   span:last-child { color: #ff9050; }
.detail-protected span:last-child { color: #60d0a0; }
.detail-truce    span:last-child { color: #80c0ff; }


/* ── Legend ───────────────────────────────────────────────────────────────── */

.legend { display: flex; flex-direction: column; gap: 7px; }

.legend-section-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin: 0;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--text);
}

/* Base swatch */
.legend-swatch {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.15);
  flex-shrink: 0;
}

/* Terrain */
.swatch-water  { background: #1a3480; }
.swatch-sand   { background: #c8a050; }
.swatch-land   { background: #5a9838; }
.swatch-rock   { background: #7a7868; }

/* Occupant overlays */
.swatch-mine-home  { background: rgba(0,  232, 255, 0.90); }   /* my home base  — vivid cyan      */
.swatch-mine-out   { background: rgba(0,  170, 230, 0.60); }   /* my outpost    — softer cyan      */
.swatch-other-home { background: rgba(255,  70,   0, 0.90); }  /* enemy home    — vivid orange-red */
.swatch-other-out  { background: rgba(255, 180,   0, 0.60); }  /* enemy outpost — amber            */
.swatch-wm         { background: rgba(200,200,200,0.55); }  /* tribe — light gray tint */

/* Filter */
.swatch-filter { background: rgba(220, 30, 30, 0.85); }
.swatch-dim    { background: rgba(0, 0, 0, 0.55); border: 1px solid rgba(255,255,255,0.1); }

/* ── Sidebar toggle ───────────────────────────────────────────────────────── */

.sidebar-toggle-button {
  position: absolute;
  top: 50%;
  left: calc(18px + var(--sidebar-panel-width) + 12px);
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 32px;
  height: 64px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(8, 14, 8, 0.92);
  color: var(--text);
  box-shadow: 0 8px 24px var(--shadow);
  cursor: pointer;
  z-index: 8;
  transition: left 180ms ease;
}

.sidebar-toggle-button svg { width: 16px; height: 16px; fill: currentColor; }

#app.sidebar-collapsed .sidebar-toggle-button { left: 18px; }

/* The close (X) icon is never used on desktop — always hide it */
.sidebar-toggle-icon-close { display: none; }
/* When collapsed, flip the < chevron horizontally to become > */
#app.sidebar-collapsed .sidebar-toggle-icon-desktop { transform: scaleX(-1); }

/* ── Map toolbar — search and filter ─────────────────────────────────────── */

.map-tool-bar {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  z-index: 6;
}

/* The two toggle buttons sit side by side */
.map-tool-buttons {
  display: flex;
  gap: 8px;
}

/* Panels flow side by side — no absolute positioning so they can never overlap */
.map-panels-row {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 8px;
}

/* Shared panel style — in normal flow */
.map-tool-panel {
  width: 260px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 14px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 6px 28px var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.map-tool-panel[hidden] { display: none !important; }

/* Search panel specifics */
.search-shell { position: relative; }

.search-input {
  width: 100%;
  background: rgba(0,0,0,0.4);
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 0.82rem;
}

.search-input:focus { outline: 1px solid var(--accent); }

.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  max-height: 200px;
  overflow-y: auto;
  z-index: 20;
  box-shadow: 0 4px 20px var(--shadow);
}

.search-results[hidden] { display: none !important; }

.search-result-item {
  display: block;
  width: 100%;
  padding: 7px 10px;
  text-align: left;
  background: transparent;
  color: var(--text);
  border: none;
  font-size: 0.8rem;
  transition: background 0.12s;
}

.search-result-item:hover { background: var(--panel-strong); }

.search-result-coords {
  color: var(--muted);
  font-size: 0.72rem;
  margin-left: 6px;
}

/* Filter panel specifics */
.filter-panel[hidden] { display: none !important; }

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

.filter-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0;
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}

.filter-option input[type="checkbox"] {
  accent-color: var(--danger);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

.filter-help {
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0;
}

/* ── Dual-handle range sliders ────────────────────────────────────────────── */

.filter-range-values {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.filter-range-track {
  position: relative;
  height: 4px;
  margin: 4px 0 2px;
}

/* background rail */
.filter-range-track::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  border-radius: 2px;
}

/* coloured fill between the two thumbs */
.filter-range-fill {
  position: absolute;
  height: 4px;
  background: rgba(255,255,255,0.18);
  border-radius: 2px;
  pointer-events: none;
  transition: background 0.12s;
}

.filter-range-fill--active { background: var(--accent); }

/* both sliders stacked on top of each other */
.filter-range-slider {
  position: absolute;
  width: 100%;
  height: 4px;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 1;
}

.filter-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-strong);
  border: 2px solid var(--bg);
  cursor: pointer;
  pointer-events: all;
  margin-top: -5px;
  transition: background 0.12s;
}

.filter-range-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-strong);
  border: 2px solid var(--bg);
  cursor: pointer;
  pointer-events: all;
}

.filter-range-slider::-webkit-slider-thumb:hover,
.filter-range-slider::-webkit-slider-thumb:active {
  background: #fff;
}

/* ── Filter footer ────────────────────────────────────────────────────────── */

.filter-footer {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 10px;
}

.filter-match-count {
  font-size: 0.75rem;
}

/* ── Load progress bar ────────────────────────────────────────────────────── */

.load-progress {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 56px;
  background: rgba(8, 14, 8, 0.88);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 8px 14px;
  z-index: 6;
  backdrop-filter: blur(8px);
}

.load-progress-bar {
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.3s ease;
  margin-bottom: 6px;
  width: 0%;
}

.load-progress-text {
  font-size: 0.72rem;
  color: var(--muted);
}

/* ── Map overlay ─────────────────────────────────────────────────────────── */

.map-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 4, 0.78);
  display: grid;
  place-items: center;
  z-index: 5;
  backdrop-filter: blur(3px);
  font-size: 1.1rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.map-overlay[hidden] { display: none; }

.map-overlay::after { content: attr(data-message); }

/* ── Coordinates ─────────────────────────────────────────────────────────── */

.map-coordinates {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(8, 14, 8, 0.85);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.72rem;
  color: var(--muted);
  z-index: 6;
  pointer-events: none;
}

.map-coordinates[hidden] { display: none; }

/* ── Map controls ─────────────────────────────────────────────────────────── */

.map-controls {
  position: absolute;
  bottom: 14px;
  right: 14px;
  display: flex;
  gap: 6px;
  z-index: 6;
}

.map-control-button {
  width: 36px;
  height: 36px;
}