/* Styles for built-in applications */

/* ---------- Notepad ---------- */
.notepad-area {
  flex: 1;
  resize: none;
  border: none;
  font-family: "Fixedsys", "Courier New", monospace;
  font-size: 13px;
  padding: 3px 4px;
  background: #fff;
  border: 2px inset;
  border-color: var(--silver-dk) #fff #fff var(--silver-dk);
  white-space: pre;
  overflow: auto;
  outline: none;
  user-select: text;
}

/* ---------- Calculator ---------- */
.calc-body { padding: 6px; display: flex; flex-direction: column; gap: 6px; }
.calc-display {
  height: 26px; text-align: right; padding: 4px 6px;
  font-family: "Courier New", monospace; font-size: 14px;
  background: #fff;
  border: 2px inset;
  border-color: var(--silver-dk) #fff #fff var(--silver-dk);
  overflow: hidden;
}
.calc-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.calc-grid button { height: 28px; padding: 0; font-weight: bold; }
.calc-grid button.red { color: #c00000; }
.calc-grid button.blue { color: #0000c0; }

/* ---------- Minesweeper ---------- */
.mine-wrap { padding: 6px; display: flex; flex-direction: column; gap: 6px; background: var(--silver); }
.mine-top {
  display: flex; justify-content: space-between; align-items: center;
  border: 2px solid;
  border-color: var(--silver-dk) #fff #fff var(--silver-dk);
  padding: 4px 6px;
}
.mine-lcd {
  background: #000; color: #f00;
  font-family: "Courier New", monospace;
  font-size: 20px; font-weight: bold;
  width: 54px; text-align: center;
  border: 1px solid;
  border-color: var(--silver-dk) #fff #fff var(--silver-dk);
  letter-spacing: 2px;
  line-height: 1.2;
}
.mine-face {
  width: 26px; height: 26px; padding: 0;
  font-size: 15px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.mine-grid {
  border: 3px solid;
  border-color: var(--silver-dk) #fff #fff var(--silver-dk);
  display: grid;
  user-select: none;
}
.mine-cell {
  width: 16px; height: 16px;
  font-size: 11px; font-weight: bold;
  display: flex; align-items: center; justify-content: center;
  background: var(--silver);
  border: 2px outset #fff;
  border-color: var(--silver-lt) var(--silver-dk) var(--silver-dk) var(--silver-lt);
  font-family: "Tahoma";
}
.mine-cell.open {
  border: 1px solid var(--silver-dk);
  border-width: 0 0 1px 1px;
  background: var(--silver);
}
.mine-cell.mine-hit { background: #f00; }
.mine-c1 { color: #0000ff; } .mine-c2 { color: #008000; }
.mine-c3 { color: #ff0000; } .mine-c4 { color: #000080; }
.mine-c5 { color: #800000; } .mine-c6 { color: #008080; }
.mine-c7 { color: #000000; } .mine-c8 { color: #808080; }

/* ---------- Explorer-style folder windows ---------- */
.explorer-body { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.explorer-toolbar {
  display: flex; align-items: center; gap: 2px;
  padding: 2px 4px;
  border-bottom: 1px solid var(--silver-dk);
  box-shadow: 0 1px 0 #fff;
}
.explorer-toolbar .tool-btn {
  display: flex; flex-direction: column; align-items: center;
  border: 1px solid transparent;
  padding: 2px 6px;
  gap: 1px;
  font-size: 10px;
  color: #333;
}
.explorer-toolbar .tool-btn svg { width: 20px; height: 20px; }
.explorer-toolbar .tool-btn:hover { border-color: var(--silver-lt) var(--silver-dk) var(--silver-dk) var(--silver-lt); }
.explorer-toolbar .tool-btn:active { border-color: var(--silver-dk) var(--silver-lt) var(--silver-lt) var(--silver-dk); }
.explorer-toolbar .tool-btn.disabled { opacity: .45; pointer-events: none; }
.explorer-address {
  display: flex; align-items: center; gap: 6px;
  padding: 3px 4px;
  border-bottom: 1px solid var(--silver-dk);
  box-shadow: 0 1px 0 #fff;
}
.explorer-address .addr-box {
  flex: 1; display: flex; align-items: center; gap: 4px;
  background: #fff;
  border: 2px inset;
  border-color: var(--silver-dk) #fff #fff var(--silver-dk);
  padding: 1px 4px;
  height: 22px;
}
.explorer-address .addr-box svg { width: 16px; height: 16px; }
.explorer-view {
  flex: 1;
  background: #fff;
  border: 2px inset;
  border-color: var(--silver-dk) #fff #fff var(--silver-dk);
  overflow: auto;
  padding: 8px;
  display: flex; flex-wrap: wrap; align-content: flex-start;
  gap: 4px;
}
.fs-icon {
  width: 76px;
  display: flex; flex-direction: column; align-items: center;
  gap: 4px; padding: 6px 2px;
}
.fs-icon svg { width: 32px; height: 32px; }
.fs-icon .fs-label {
  text-align: center; line-height: 1.25; padding: 1px 2px;
  color: #000;
}
.fs-icon.selected .fs-label { background: var(--sel-blue); color: #fff; outline: 1px dotted #ffe; }

/* ---------- MS-DOS prompt ---------- */
.dos-screen {
  flex: 1;
  background: #000;
  color: #c0c0c0;
  font-family: "Perfect DOS VGA", "Courier New", monospace;
  font-size: 14px;
  line-height: 1.2;
  padding: 4px 6px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
  user-select: text;
  cursor: text;
}
.dos-screen .dos-cursor {
  display: inline-block; width: 8px; height: 3px;
  background: #c0c0c0; vertical-align: baseline;
  animation: dosblink 0.6s steps(1) infinite;
}
@keyframes dosblink { 50% { opacity: 0; } }

/* ---------- Internet Explorer ---------- */
.ie-page {
  flex: 1; background: #fff; overflow: auto;
  user-select: text;
}
.ie-dial {
  padding: 16px; display: flex; flex-direction: column; gap: 12px; align-items: center;
  font-size: 11px;
}
.ie-err { padding: 28px 34px; font-family: Arial, sans-serif; }
.ie-err h1 { font-size: 18px; margin-bottom: 12px; font-weight: bold; }
.ie-err p { font-size: 12px; line-height: 1.6; margin-bottom: 10px; }
.msn-page { font-family: Arial, sans-serif; }

/* ---------- Display properties ---------- */
.disp-preview {
  width: 180px; height: 135px; margin: 0 auto;
  position: relative;
}
.disp-preview .mon-screen {
  position: absolute; left: 14px; top: 10px; right: 14px; bottom: 38px;
  border: 2px solid #333;
  background: var(--desktop-teal);
  overflow: hidden;
}