:root {
  --bg: #efe6d5;
  --bg-panel: rgba(255, 248, 236, 0.94);
  --bg-panel-soft: rgba(247, 240, 227, 0.96);
  --line: rgba(88, 72, 48, 0.16);
  --text: #2f2618;
  --muted: #6d614d;
  --accent: #c78d3e;
  --accent-2: #4c8a68;
  --danger: #c85c5c;
  --mana: #5aa0d6;
  --shadow: rgba(94, 74, 41, 0.12);
  font-family: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(199, 141, 62, 0.22), transparent 26%),
    linear-gradient(180deg, #f4ead8 0%, #e4d7bf 100%);
}

button,
input {
  font: inherit;
}

.shell {
  min-height: 100vh;
  padding: 8px;
}

.auth-panel {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 32px);
}

.auth-card,
.panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--bg-panel);
  box-shadow: 0 10px 30px var(--shadow);
  backdrop-filter: blur(10px);
}

.auth-card {
  width: min(540px, 100%);
  padding: 24px;
}

.eyebrow,
.label,
.small,
.hint {
  color: var(--muted);
}

h1 {
  margin: 6px 0 12px;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
}

.auth-buttons,
.chat-form,
.stats-grid,
.equipment-slots {
  display: grid;
  gap: 10px;
}

.auth-buttons {
  grid-template-columns: 1fr 1fr;
  margin-top: 16px;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.primary {
  background: linear-gradient(135deg, var(--accent), #8f6c38);
  color: #20180e;
}

.secondary {
  background: #d3cec4;
  color: #5d5341;
}

.ghost {
  margin-top: 12px;
  width: 100%;
  background: transparent;
  color: var(--muted);
  border: 1px dashed var(--line);
}

.game-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) 190px;
  gap: 8px;
  min-height: calc(100vh - 16px);
}

.left-column,
.right-column {
  display: grid;
  gap: 8px;
  align-content: start;
}

.center-column {
  min-width: 0;
}

.panel {
  padding: 9px;
}

.panel-title {
  margin-bottom: 8px;
  font-size: 0.88rem;
  font-weight: 700;
}

.stats-panel {
  display: grid;
  gap: 8px;
}

.resource {
  display: grid;
  grid-template-columns: 36px 1fr 28px;
  align-items: center;
  gap: 6px;
}

.bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(76, 58, 34, 0.1);
  overflow: hidden;
}

.fill {
  height: 100%;
  transition: width 0.28s linear;
}

.fill.hp {
  background: linear-gradient(90deg, #792323, var(--danger));
}

.fill.mana {
  background: linear-gradient(90deg, #2b5473, var(--mana));
}

.fill.stamina {
  background: linear-gradient(90deg, #b8b8b8, #ffffff);
}

.stats-grid {
  grid-template-columns: 1fr 1fr;
}

.stats-grid > div,
.slot,
.inventory-item,
.player-list li,
.chat-entry {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-panel-soft);
}

.stats-grid > div {
  padding: 6px;
  display: flex;
  justify-content: space-between;
}

.world-panel {
  padding: 8px;
  position: relative;
}

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

.badge {
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(199, 141, 62, 0.12);
  color: #6b4a1a;
  border: 1px solid rgba(199, 141, 62, 0.3);
}

#worldCanvas {
  width: 100%;
  max-width: none;
  aspect-ratio: 4 / 3;
  display: block;
  border-radius: 14px;
  background: #c7d6b5;
  touch-action: manipulation;
}

.world-item-tooltip {
  position: absolute;
  z-index: 1000;
  max-width: 220px;
  padding: 7px 9px;
  border-radius: 8px;
  border: 1px solid rgba(88, 72, 48, 0.35);
  background: rgba(255, 250, 242, 0.97);
  box-shadow: 0 10px 24px rgba(50, 37, 19, 0.2);
  color: var(--text);
  font-size: 0.78rem;
  line-height: 1.25;
  pointer-events: none;
}

.world-item-title {
  display: block;
  font-weight: 700;
  margin-bottom: 2px;
}

#minimap {
  width: 100%;
  max-width: 138px;
  border-radius: 10px;
  background: #d8d0bf;
  display: block;
  margin: 0 auto;
}

.inventory-list,
.player-list,
.chat-messages {
  display: grid;
  gap: 10px;
}

.inventory-item,
.slot,
.chat-entry {
  padding: 8px;
}

.inventory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
}

.inventory-cell {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.48), rgba(229, 216, 196, 0.8)),
    var(--bg-panel-soft);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.inventory-cell.empty {
  background: rgba(120, 96, 57, 0.06);
}

.inventory-cell.has-item {
  cursor: pointer;
}

.inventory-rarity-common {
  box-shadow: inset 0 0 0 1px rgba(162, 162, 162, 0.25);
}

.inventory-rarity-rare {
  box-shadow: inset 0 0 0 1px rgba(96, 161, 255, 0.3), 0 0 18px rgba(96, 161, 255, 0.15);
}

.inventory-rarity-legendary {
  box-shadow: inset 0 0 0 1px rgba(255, 195, 52, 0.35), 0 0 22px rgba(255, 195, 52, 0.18);
}

.inventory-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.inventory-info {
  margin-top: 6px;
  padding: 6px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 249, 240, 0.98);
  font-size: 0.84rem;
}

.inventory-info.empty {
  color: var(--muted);
}

.inventory-info strong {
  display: block;
  margin-bottom: 2px;
}

.inventory-info .mini-action,
.equipment-info .mini-action {
  width: 100%;
  margin-top: 6px;
}

.inventory-empty {
  grid-column: 1 / -1;
  padding: 8px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  text-align: center;
  color: var(--muted);
}

.inventory-cell.selected {
  outline: 2px solid rgba(199, 141, 62, 0.55);
  box-shadow: 0 0 0 4px rgba(199, 141, 62, 0.12);
}

.item-icon,
.slot-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(120, 96, 57, 0.08);
  display: grid;
  place-items: center;
}

.item-icon img,
.slot-icon img {
  width: 28px;
  height: 28px;
}

.equipment-layout {
  position: relative;
  min-height: 208px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    radial-gradient(circle at top, rgba(199, 141, 62, 0.12), transparent 34%),
    rgba(246, 238, 224, 0.88);
}

.equipment-avatar {
  position: absolute;
  inset: 38px 58px 20px 58px;
  display: grid;
  place-items: center;
}

.equipment-body {
  position: relative;
  width: 88px;
  height: 138px;
}

.avatar-head,
.avatar-torso,
.avatar-arm,
.avatar-leg {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: #c6986e;
}

.avatar-head {
  top: 4px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.07);
}

.avatar-torso {
  top: 42px;
  width: 46px;
  height: 56px;
  border-radius: 18px 18px 14px 14px;
  background: linear-gradient(180deg, #5f7396, #44546e);
}

.avatar-arm {
  top: 50px;
  width: 12px;
  height: 52px;
  border-radius: 999px;
}

.avatar-arm.left {
  left: 18px;
}

.avatar-arm.right {
  left: auto;
  right: 12px;
  transform: none;
}

.avatar-leg {
  top: 94px;
  width: 12px;
  height: 42px;
  border-radius: 999px;
  background: #5a4638;
}

.avatar-leg.left {
  left: 32px;
}

.avatar-leg.right {
  left: auto;
  right: 20px;
  transform: none;
}

.equipment-slot {
  position: absolute;
  width: 52px;
  min-height: 52px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.92);
  display: grid;
  place-items: center;
  padding: 5px;
  text-align: center;
  cursor: pointer;
}

.equipment-slot img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.equipment-slot.head {
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
}

.equipment-slot.armor {
  top: 74px;
  left: 50%;
  transform: translateX(-50%);
}

.equipment-slot.weapon {
  top: 80px;
  left: 10px;
}

.equipment-slot.ring {
  top: 80px;
  right: 10px;
}

.equipment-slot.boots {
  bottom: 8px;
  right: 10px;
}

.slot-label {
  font-size: 0.62rem;
  color: var(--muted);
}

.slot-name {
  font-size: 0.64rem;
  line-height: 1.1;
}

.equipment-info {
  margin-top: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 252, 246, 0.92);
}

.equipment-info.empty {
  color: var(--muted);
}

.item-actions {
  display: grid;
  gap: 6px;
}

.mini-action {
  padding: 5px 7px;
  border-radius: 8px;
  border: 1px solid rgba(88, 72, 48, 0.18);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  font-size: 0.75rem;
}

.mini-action:hover {
  background: rgba(199, 141, 62, 0.16);
}

.danger-action {
  background: rgba(200, 92, 92, 0.12);
  color: #7a2e2e;
}

.player-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.player-list li {
  padding: 6px 8px;
}

.muted {
  color: var(--muted);
}

.hidden {
  display: none;
}

@media (max-width: 1120px) {
  .game-layout {
    grid-template-columns: 1fr;
  }

  .left-column,
  .right-column {
    grid-template-columns: 1fr 1fr;
  }

  #worldCanvas {
    aspect-ratio: 1;
  }
}

@media (max-width: 720px) {
  .inventory-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .shell {
    padding: 10px;
  }

  .left-column,
  .right-column {
    grid-template-columns: 1fr;
  }

  .auth-buttons {
    grid-template-columns: 1fr;
  }
}