/* Viral Surfer — endless runner, Win95 chrome */

:root {
  --gray: #c0c0c0;
  --light: #ffffff;
  --dark: #808080;
  --darker: #404040;
  --blue: #000080;
  --teal: #008080;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--teal);
  font-family: "MS Sans Serif", "Tahoma", sans-serif;
  font-size: 13px;
  color: #000;
}

body {
  padding: 16px 12px;
  display: flex;
  justify-content: center;
}

.hidden { display: none !important; }

.vs-window {
  width: 100%;
  max-width: 820px;
  background: var(--gray);
  border-top: 2px solid var(--light);
  border-left: 2px solid var(--light);
  border-right: 2px solid var(--darker);
  border-bottom: 2px solid var(--darker);
  box-shadow: 3px 3px 0 #000;
}

.vs-titlebar {
  background: linear-gradient(90deg, var(--blue), #1084d0);
  color: #fff;
  padding: 3px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
}
.vs-title { display: flex; align-items: center; gap: 6px; }
.vs-controls { display: flex; gap: 2px; }
.win-btn {
  background: var(--gray);
  border-top: 1.5px solid var(--light);
  border-left: 1.5px solid var(--light);
  border-right: 1.5px solid var(--darker);
  border-bottom: 1.5px solid var(--darker);
  width: 20px;
  height: 18px;
  font-family: inherit;
  font-size: 11px;
  font-weight: bold;
  color: #000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
}
.win-btn:active {
  border-top-color: var(--darker);
  border-left-color: var(--darker);
  border-right-color: var(--light);
  border-bottom-color: var(--light);
}

.vs-menubar {
  background: var(--gray);
  padding: 3px 8px;
  border-bottom: 1px solid var(--dark);
  display: flex;
  gap: 16px;
}
.menu-item { cursor: pointer; padding: 1px 6px; }
.menu-item:hover { background: var(--blue); color: #fff; }
.menu-item a { color: inherit; text-decoration: none; }

.vs-body {
  padding: 12px;
  background: var(--gray);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vs-hud {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.vs-stat {
  flex: 1;
  min-width: 120px;
  background: #000;
  color: #00ff80;
  font-family: "Courier New", monospace;
  padding: 6px 10px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-top: 2px solid var(--darker);
  border-left: 2px solid var(--darker);
  border-right: 2px solid var(--light);
  border-bottom: 2px solid var(--light);
}
.vs-stat strong { font-size: 18px; letter-spacing: 1px; }

.vs-canvas-wrap {
  position: relative;
  background: #000;
  padding: 4px;
  border-top: 2px solid var(--darker);
  border-left: 2px solid var(--darker);
  border-right: 2px solid var(--light);
  border-bottom: 2px solid var(--light);
}
canvas#board {
  display: block;
  width: 100%;
  height: auto;
  background: linear-gradient(180deg, #6cf 0%, #2a8 50%, #2a8 100%);
  image-rendering: pixelated;
}

.vs-overlay-tip {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  text-shadow: 2px 2px 0 #000;
  background: rgba(0, 0, 0, 0.3);
}
.vs-overlay-tip.hidden { display: none; }
.vs-overlay-tip kbd {
  background: #fff;
  color: #000;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: "Courier New", monospace;
  font-size: 14px;
  margin: 0 4px;
}

.vs-help {
  background: #fff7cc;
  padding: 6px 10px;
  border: 1px solid #c0a060;
  font-size: 11px;
  text-align: center;
}
.vs-help kbd {
  background: var(--gray);
  border: 1px solid var(--darker);
  padding: 0 4px;
  font-family: "Courier New", monospace;
  font-size: 10px;
}

.vs-statusbar {
  background: var(--gray);
  padding: 3px 8px;
  display: flex;
  gap: 12px;
  border-top: 1.5px solid var(--light);
  font-size: 11px;
  color: #333;
}
.vs-spacer { flex: 1; }

/* End overlay */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-95 {
  background: var(--gray);
  border-top: 2px solid var(--light);
  border-left: 2px solid var(--light);
  border-right: 2px solid var(--darker);
  border-bottom: 2px solid var(--darker);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.6);
  width: min(460px, 94vw);
  max-height: 92vh;
  display: flex;
  flex-direction: column;
}
.modal-95-titlebar {
  background: linear-gradient(90deg, var(--blue), #1084d0);
  color: #fff;
  padding: 3px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
}
.modal-95-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: center;
  overflow-y: auto;
}
.modal-95-body p { margin: 0; }
.end-emoji { font-size: 36px; }
.reveal { font-size: 13px; }
.btn-95 {
  background: var(--gray);
  border-top: 2px solid var(--light);
  border-left: 2px solid var(--light);
  border-right: 2px solid var(--darker);
  border-bottom: 2px solid var(--darker);
  padding: 6px 18px;
  font-family: inherit;
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
  color: #000;
  align-self: center;
}
.btn-95:active {
  border-top-color: var(--darker);
  border-left-color: var(--darker);
  border-right-color: var(--light);
  border-bottom-color: var(--light);
}