/* ===== MINES OF HORMUZ — STYLES ===== */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

:root {
  --cell-size: 28px;
  --water-dark:   #3d7fa8;
  --water-mid:    #4a8fb8;
  --water-light:  #6aafd8;
  --water-rev:    #89b8cc;
  --water-rev-dk: #6898aa;
  --land:         #c4a06a;
  --land-dk:      #a8824a;
  --land-lt:      #d8b87a;
  --ui-bg:        #c0c0c0;
  --ui-lt:        #ffffff;
  --ui-dk:        #808080;
  --ui-dkr:       #404040;
  --mine-red:     #e00000;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: #2a3a4a;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  padding: 24px 12px;
  font-family: 'Share Tech Mono', monospace;
  overflow-x: auto;
}

/* ===== GAME CONTAINER ===== */
#game-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

#title {
  font-size: 22px;
  font-weight: bold;
  color: #e8d090;
  letter-spacing: 3px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
  text-align: center;
}

/* ===== GAME INNER (header + board) ===== */
#game-inner {
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  background: var(--ui-bg);
  border: 3px solid;
  border-color: var(--ui-lt) var(--ui-dkr) var(--ui-dkr) var(--ui-lt);
  padding: 8px;
  gap: 8px;
}

/* ===== HEADER ===== */
#header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--ui-bg);
  border: 2px solid;
  border-color: var(--ui-dk) var(--ui-lt) var(--ui-lt) var(--ui-dk);
  padding: 5px 8px;
}

/* ===== LED DISPLAY ===== */
.led-display {
  font-family: 'Courier New', 'Lucida Console', monospace;
  background: #160000;
  color: #ff2200;
  font-size: 28px;
  font-weight: bold;
  letter-spacing: 3px;
  padding: 2px 8px;
  border: 2px solid;
  border-color: var(--ui-dk) var(--ui-lt) var(--ui-lt) var(--ui-dk);
  min-width: 58px;
  text-align: right;
  text-shadow: 0 0 8px rgba(255, 34, 0, 0.7);
  user-select: none;
}

/* ===== SMILEY BUTTON ===== */
#smiley {
  font-size: 24px;
  width: 38px;
  height: 38px;
  cursor: pointer;
  background: var(--ui-bg);
  border: 3px solid;
  border-color: var(--ui-lt) var(--ui-dkr) var(--ui-dkr) var(--ui-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  border-radius: 2px;
  transition: border-color 0.05s;
  flex-shrink: 0;
}

#smiley:active,
#smiley.pressed {
  border-color: var(--ui-dkr) var(--ui-lt) var(--ui-lt) var(--ui-dkr);
}

/* ===== BOARD WRAPPER ===== */
#board-wrapper {
  position: relative;
  border: 3px solid;
  border-color: var(--ui-dk) var(--ui-lt) var(--ui-lt) var(--ui-dk);
  line-height: 0;
  overflow: visible;
}

/* ===== BOARD GRID ===== */
#board {
  display: grid;
  position: relative;
  background: var(--land);
}

/* ===== BASE CELL ===== */
.cell {
  width: var(--cell-size);
  height: var(--cell-size);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: bold;
  font-family: 'Share Tech Mono', monospace;
  user-select: none;
  position: relative;
  flex-shrink: 0;
}

/* ===== LAND CELL ===== */
.cell.land {
  background: var(--land);
  cursor: default;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.07) 0px,
      rgba(255,255,255,0.07) 2px,
      transparent 2px,
      transparent 8px
    );
}

/* ===== UNREVEALED WATER CELL (raised 3D) ===== */
.cell.water.unrevealed {
  background: var(--water-mid);
  cursor: pointer;
  border: 2px solid;
  border-color: var(--water-light) var(--water-dark) var(--water-dark) var(--water-light);
}

.cell.water.unrevealed:hover {
  background: var(--water-light);
}

/* ===== REVEALED WATER CELL (flat) ===== */
.cell.water.revealed {
  background: var(--water-rev);
  border: 1px solid var(--water-rev-dk);
  cursor: default;
  font-size: 14px;
}

/* ===== FLAGGED CELL ===== */
.cell.water.flagged {
  background: var(--water-mid);
  cursor: default;
  border: 2px solid;
  border-color: var(--water-light) var(--water-dark) var(--water-dark) var(--water-light);
  font-size: 16px;
}

/* ===== MINE CELL (revealed, not hit) ===== */
.cell.water.mine {
  background: var(--water-rev);
  border: 1px solid var(--water-rev-dk);
  font-size: 16px;
}

/* ===== HIT MINE CELL ===== */
.cell.water.mine-hit {
  background: var(--mine-red) !important;
  border: 1px solid #aa0000 !important;
  font-size: 16px;
}

/* ===== WRONG FLAG CELL ===== */
.cell.water.wrong-flag {
  background: var(--water-mid);
  border: 2px solid;
  border-color: var(--water-light) var(--water-dark) var(--water-dark) var(--water-light);
  font-size: 15px;
}

/* ===== ISLAND LABEL OVERLAY ===== */
#island-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5;
}

.island-label {
  position: absolute;
  font-size: 8.5px;
  font-weight: bold;
  font-family: 'Share Tech Mono', monospace;
  color: #3d1f00;
  text-shadow: 0 0 3px rgba(255,220,140,0.7), 1px 1px 0 rgba(255,255,255,0.4);
  white-space: nowrap;
  transform: translate(-50%, -50%);
  pointer-events: none;
  line-height: 1.2;
  text-align: center;
}

.island-label.geo-label {
  font-size: 11px;
  letter-spacing: 1px;
  color: #2a1000;
  text-transform: uppercase;
}

/* ===== DIFFICULTY CONTROLS ===== */
#controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.controls-label {
  color: #ccc;
  font-size: 13px;
}

.difficulty-btn {
  padding: 5px 14px;
  font-size: 13px;
  cursor: pointer;
  background: var(--ui-bg);
  border: 2px solid;
  border-color: var(--ui-lt) var(--ui-dk) var(--ui-dk) var(--ui-lt);
  font-family: 'Share Tech Mono', monospace;
  font-weight: normal;
  color: #222;
  transition: background 0.1s;
}

.difficulty-btn:hover {
  background: #d4d4d4;
}

.difficulty-btn.active {
  background: #aaa;
  border-color: var(--ui-dk) var(--ui-lt) var(--ui-lt) var(--ui-dk);
  font-weight: bold;
}

/* ===== LEGEND ===== */
#legend {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: #bbb;
  flex-wrap: wrap;
  justify-content: center;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.legend-swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 1px solid rgba(255,255,255,0.3);
}

.water-swatch {
  background: var(--water-mid);
  border-color: var(--water-light) var(--water-dark) var(--water-dark) var(--water-light);
  border-width: 2px;
}

.land-swatch {
  background: var(--land);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 920px) {
  body {
    padding: 10px 4px;
    justify-content: flex-start;
    overflow-x: auto;
  }
}