:root {
  --bg: #0f1218; --panel: #171c25; --panel-2: #1f2633; --border: #2b3444;
  --text: #e8ecf1; --muted: #8e9ab0; --accent: #4cc9f0; --accent-2: #f4a261;
  --good: #5fd36a; --bad: #ff6b6b; --zone: #9b5de5;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; }
button { font: inherit; color: inherit; background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px; cursor: pointer; }
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); color: #06202b; border-color: transparent; font-weight: 600; }
button.primary:hover { filter: brightness(1.1); }
button.ghost { background: transparent; }
button.tiny { padding: 2px 8px; font-size: 12px; }
button:disabled { opacity: .5; cursor: not-allowed; }
input[type=text] { font: inherit; color: var(--text); background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; width: 180px; }
h1 { margin: 0 0 4px; font-size: 32px; letter-spacing: 1px; }
h2 { margin: 18px 0 8px; font-size: 15px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.muted { color: var(--muted); }
.hidden { display: none !important; }

.screen { position: fixed; inset: 0; }
#menu { overflow: auto; display: flex; align-items: flex-start; justify-content: center; padding: 24px 16px; background: radial-gradient(1200px 600px at 50% -10%, #1d2a3a, var(--bg)); }
.menu-card { width: min(760px, 100%); background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.tagline { color: var(--muted); margin: 0 0 16px; }
.menu-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 12px 0; }
.menu-row label { display: flex; gap: 8px; align-items: center; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.cards.small { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.card { background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px; padding: 12px; cursor: pointer; text-align: left; display: flex; flex-direction: column; gap: 4px; }
.card:hover { border-color: var(--accent); }
.card.selected { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(76,201,240,.25) inset; }
.card.locked { opacity: .7; }
.card .icon { font-size: 26px; }
.card .name { font-weight: 600; }
.card .desc { color: var(--muted); font-size: 12px; }
.card .cost { color: var(--accent-2); font-size: 12px; }
.shards { color: var(--accent-2); text-transform: none; letter-spacing: 0; }
.help { margin-top: 12px; color: var(--muted); }
.help ul { padding-left: 18px; }
.help li { margin: 4px 0; }

#game { display: grid; grid-template-columns: 1fr 300px; }
#map-wrap { position: relative; overflow: hidden; background: #0a0d12; }
#map { display: block; width: 100%; height: 100%; cursor: crosshair; touch-action: none; }
#topbar { position: absolute; top: 0; left: 0; right: 0; display: flex; gap: 14px; align-items: center; padding: 8px 12px; background: linear-gradient(rgba(10,13,18,.9), rgba(10,13,18,0)); pointer-events: none; }
#topbar > * { pointer-events: auto; }
#topbar .spacer { flex: 1; }
#topbar span { font-weight: 600; }
.hint { position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%); background: rgba(23,28,37,.9); border: 1px solid var(--border); padding: 6px 12px; border-radius: 8px; color: var(--muted); font-size: 12px; pointer-events: none; white-space: nowrap; }
.tooltip { position: absolute; background: rgba(23,28,37,.95); border: 1px solid var(--border); padding: 6px 10px; border-radius: 8px; font-size: 12px; pointer-events: none; max-width: 240px; z-index: 5; }
.tooltip b { color: var(--accent); }

#side { background: var(--panel); border-left: 1px solid var(--border); display: flex; flex-direction: column; gap: 8px; padding: 8px; overflow: auto; }
.panel { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px; }
#minimap { display: block; width: 100%; height: auto; border-radius: 6px; cursor: pointer; background: #0a0d12; }
.hud-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin: 4px 0; }
.hud-row.stats { flex-wrap: wrap; justify-content: flex-start; color: var(--muted); font-size: 12px; gap: 4px 10px; }
.bar { position: relative; height: 18px; background: #0d1117; border-radius: 6px; overflow: hidden; margin: 4px 0; }
.bar > div { height: 100%; transition: width .2s; }
.bar.hp > div { background: linear-gradient(90deg, #e63946, #ff6b6b); }
.bar.xp > div { background: linear-gradient(90deg, #7b2cbf, #c77dff); }
.bar.xp { height: 8px; }
.bar span { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; text-shadow: 0 1px 2px #000; }
.bar.xp span { display: none; }
.pip { display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: var(--accent); margin-left: 4px; box-shadow: 0 0 6px rgba(76,201,240,.6); }
.pip.off { background: #2b3444; box-shadow: none; }

.inv-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.inv-head span { color: var(--muted); font-size: 12px; flex: 1; }
.equip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 6px; }
.bag { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.slot { position: relative; aspect-ratio: 1; background: #0d1117; border: 1px solid var(--border); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 22px; cursor: pointer; user-select: none; }
.slot:hover { border-color: var(--accent); }
.slot.selected { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(76,201,240,.3) inset; }
.slot.empty { cursor: default; opacity: .6; font-size: 11px; color: var(--muted); }
.slot .label { position: absolute; top: 2px; left: 4px; font-size: 9px; color: var(--muted); text-transform: uppercase; }
.slot .rarity { position: absolute; bottom: 0; left: 0; right: 0; height: 3px; border-radius: 0 0 8px 8px; }
.item-actions { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border); font-size: 12px; }
.item-actions .name { font-weight: 600; }
.item-actions .row { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }

.log-panel { flex: 1; min-height: 120px; overflow: auto; font-size: 12px; }
#log div { padding: 2px 0; border-bottom: 1px dashed #222b38; color: var(--muted); }
#log div.good { color: var(--good); }
#log div.bad { color: var(--bad); }
#log div.kill { color: var(--accent-2); }
#log div.loot { color: #ffd166; }
#log div.zone { color: var(--zone); }

.modal { position: absolute; inset: 0; background: rgba(5,8,12,.75); display: flex; align-items: center; justify-content: center; z-index: 10; padding: 16px; }
.modal-card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 24px; width: min(640px, 100%); max-height: 90vh; overflow: auto; }
.modal-card h2 { margin-top: 0; font-size: 22px; text-transform: none; letter-spacing: 0; color: var(--text); }
.end-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; margin: 12px 0; }
.end-grid b { color: var(--accent-2); }

@media (max-width: 860px) {
  #game { grid-template-columns: 1fr; grid-template-rows: 55vh 1fr; }
  #side { border-left: none; border-top: 1px solid var(--border); }
  .bag, .equip { grid-template-columns: repeat(6, 1fr); }
}