/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0c0f;
  --surface:   #111418;
  --border:    #1e2530;
  --accent:    #00c8ff;
  --accent2:   #ff6b35;
  --green:     #39d353;
  --red:       #ff4444;
  --yellow:    #ffd700;
  --text:      #c8d0dc;
  --dim:       #5a6478;
  --sidebar-w: 320px;
}

html, body { height: 100%; font-family: 'Courier New', monospace; background: var(--bg); color: var(--text); overflow: hidden; }

/* ── Screens ── */
.screen { display: none; width: 100%; height: 100%; }
.screen.active { display: flex; }

/* ── Start Screen ── */
#screen-start { align-items: center; justify-content: center; background: radial-gradient(ellipse at center, #0d1520 0%, #0a0c0f 70%); }

.start-box { text-align: center; max-width: 420px; padding: 2rem; }
.logo { font-size: 4rem; margin-bottom: 1rem; }
.start-box h1 { font-size: 3rem; letter-spacing: 0.4em; color: var(--accent); text-shadow: 0 0 20px var(--accent); margin-bottom: 0.5rem; }
.tagline { color: var(--dim); margin-bottom: 2rem; letter-spacing: 0.05em; }

.difficulty-select { display: flex; gap: 0.5rem; justify-content: center; margin-bottom: 0.75rem; }
.diff-btn { background: transparent; border: 1px solid var(--border); color: var(--dim); padding: 0.5rem 1.2rem; cursor: pointer; letter-spacing: 0.1em; font-family: inherit; font-size: 0.8rem; transition: all 0.2s; }
.diff-btn:hover, .diff-btn.active { border-color: var(--accent); color: var(--accent); background: rgba(0,200,255,0.05); }

.diff-desc { color: var(--dim); font-size: 0.75rem; margin-bottom: 1.5rem; min-height: 1.2em; }

.btn-primary { background: var(--accent); color: #000; border: none; padding: 0.75rem 2rem; font-family: inherit; font-size: 0.9rem; letter-spacing: 0.15em; cursor: pointer; font-weight: bold; transition: all 0.2s; }
.btn-primary:hover { background: #fff; box-shadow: 0 0 20px var(--accent); }

/* ── Briefing Screen ── */
#screen-briefing { align-items: center; justify-content: center; background: var(--bg); }

.briefing-box { max-width: 560px; padding: 2.5rem; border: 1px solid var(--accent); background: var(--surface); }
.briefing-header { color: var(--accent); letter-spacing: 0.1em; font-size: 0.85rem; margin-bottom: 0.5rem; }
.briefing-sub { color: var(--dim); font-size: 0.8rem; margin-bottom: 1.5rem; }
.briefing-hint { color: var(--text); font-size: 1rem; line-height: 1.7; border-left: 2px solid var(--accent2); padding-left: 1rem; margin-bottom: 2rem; font-style: italic; }

/* ── Game Screen ── */
#screen-game { flex-direction: row; }

#sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}

#map { flex: 1; }

/* ── Status Bar ── */
#status-bar { padding: 1rem; border-bottom: 1px solid var(--border); }
.status-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.4rem; }
.status-row:last-child { margin-bottom: 0; }
.label { color: var(--dim); font-size: 0.7rem; letter-spacing: 0.1em; }
#status-location { color: var(--accent); font-size: 0.9rem; font-weight: bold; }
#status-turn { color: var(--text); font-size: 0.85rem; }
#status-diff { color: var(--dim); font-size: 0.75rem; text-transform: uppercase; }

/* ── Hint Panel ── */
#hint-panel { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); background: rgba(255,107,53,0.06); border-left: 3px solid var(--accent2); }
.hint-header { color: var(--accent2); font-size: 0.75rem; letter-spacing: 0.1em; margin-bottom: 0.4rem; }
#hint-text { color: var(--text); font-size: 0.82rem; line-height: 1.5; font-style: italic; }
#hint-country { color: var(--dim); font-size: 0.7rem; margin-top: 0.3rem; }

/* ── Delay Panel ── */
#delay-panel { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); background: rgba(255,68,68,0.06); }
.delay-msg { color: var(--red); font-size: 0.82rem; }

/* ── Move Panel ── */
#move-panel { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.panel-header { color: var(--dim); font-size: 0.7rem; letter-spacing: 0.1em; margin-bottom: 0.6rem; }

.conn-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 0.6rem;
  margin-bottom: 0.3rem;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.78rem;
  text-align: left;
  transition: all 0.15s;
}
.conn-btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(0,200,255,0.04); }
.conn-btn:hover .conn-dest { color: var(--accent); }
.conn-btn.closed { border-color: #2a1a1a; }
.conn-btn.closed:hover { border-color: var(--red); color: var(--red); }

.conn-icon { font-size: 0.9rem; flex-shrink: 0; }
.conn-dest { flex: 1; font-weight: bold; }
.conn-meta { font-size: 0.68rem; color: var(--dim); }
.conn-risk-low    { color: var(--green); }
.conn-risk-medium { color: var(--yellow); }
.conn-risk-high   { color: var(--red); }
.conn-closed-tag  { color: var(--red); font-size: 0.65rem; }
.conn-open-tag    { color: var(--green); font-size: 0.65rem; }

/* ── Interpol Panel ── */
#interpol-panel {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.72rem;
  color: var(--dim);
}
#btn-interpol {
  background: transparent;
  border: 1px solid var(--yellow);
  color: var(--yellow);
  padding: 0.3rem 0.6rem;
  font-family: inherit;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.15s;
}
#btn-interpol:hover:not(:disabled) { background: rgba(255,215,0,0.1); }
#btn-interpol:disabled { border-color: var(--border); color: var(--dim); cursor: not-allowed; }
#interpol-count { color: var(--yellow); font-weight: bold; }

/* ── Log Panel ── */
#log-panel { padding: 0.75rem 1rem; flex: 1; overflow-y: auto; }
#log-entries { display: flex; flex-direction: column; gap: 0.25rem; }
.log-entry { font-size: 0.72rem; color: var(--dim); line-height: 1.4; }
.log-entry.important { color: var(--text); }
.log-entry.hint-log { color: var(--accent2); }
.log-entry.warn { color: var(--red); }

/* ── End Screen ── */
#screen-end { align-items: center; justify-content: center; background: var(--bg); }
.end-box { text-align: center; max-width: 500px; padding: 2.5rem; }
#end-icon { font-size: 4rem; margin-bottom: 1rem; }
#end-title { font-size: 2rem; letter-spacing: 0.2em; margin-bottom: 1rem; }
#end-msg { color: var(--dim); margin-bottom: 1.5rem; line-height: 1.6; }
#end-trail { color: var(--dim); font-size: 0.75rem; margin-bottom: 2rem; line-height: 1.8; }

/* ── Leaflet overrides ── */
.leaflet-container { background: #0d1520 !important; }
.leaflet-tile { filter: brightness(0.55) saturate(0.6) hue-rotate(180deg); }
.leaflet-control-zoom a { background: var(--surface) !important; color: var(--accent) !important; border-color: var(--border) !important; }
.leaflet-control-attribution { background: rgba(10,12,15,0.7) !important; color: var(--dim) !important; font-size: 0.6rem !important; }
.leaflet-control-attribution a { color: var(--dim) !important; }

/* ── Leaflet tooltip ── */
.spy-tooltip {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  color: var(--accent) !important;
  font-family: 'Courier New', monospace !important;
  font-size: 0.75rem !important;
  padding: 2px 8px !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.spy-tooltip::before { display: none !important; }

/* ── Wait button ── */
.btn-wait {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
  padding: 0.4rem;
  font-family: inherit;
  font-size: 0.78rem;
  cursor: pointer;
  letter-spacing: 0.1em;
}
.btn-wait:hover { background: rgba(255,68,68,0.1); }

/* ── Utility ── */
.hidden { display: none !important; }