/* Windows 98 Applications Styles */

/* Notepad */
.notepad-app {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.notepad-menubar {
  height: 20px;
  background-color: var(--win98-window-bg);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--win98-button-shadow);
  position: relative;
}

.notepad-menu-item {
  padding: 0 8px;
  height: 100%;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.notepad-menu-item:hover {
  background-color: var(--win98-title-active);
  color: var(--win98-title-text-active);
}

.notepad-dropdown {
  position: absolute;
  top: 20px;
  left: 0;
  background-color: var(--win98-window-bg);
  border: 2px solid;
  border-color: var(--win98-button-highlight) var(--win98-button-shadow) var(--win98-button-shadow) var(--win98-button-highlight);
  box-shadow: 2px 2px 0 0 var(--win98-button-dark-shadow);
  z-index: 1;
  min-width: 150px;
}

.notepad-dropdown-item {
  padding: 4px 20px;
  cursor: pointer;
}

.notepad-dropdown-item:hover {
  background-color: var(--win98-title-active);
  color: var(--win98-title-text-active);
}

.notepad-dropdown-divider {
  height: 1px;
  background-color: var(--win98-button-shadow);
  margin: 2px 0;
}

.notepad-content {
  flex-grow: 1;
  border: none;
  resize: none;
  padding: 2px;
  font-family: 'MS Sans Serif', 'Microsoft Sans Serif', sans-serif;
  font-size: 12px;
  line-height: 1.2;
  background-color: #ffffff;
  border: 2px solid;
  border-color: var(--win98-button-shadow) var(--win98-button-highlight) var(--win98-button-highlight) var(--win98-button-shadow);
  outline: none;
  width: calc(100% - 4px);
  height: calc(100% - 4px);
  box-sizing: border-box;
}

/* Calculator */
.calculator-app {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 6px;
}

.calculator-display {
  height: 30px;
  margin-bottom: 10px;
  background-color: #ffffff;
  border: 2px solid;
  border-color: var(--win98-button-shadow) var(--win98-button-highlight) var(--win98-button-highlight) var(--win98-button-shadow);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 5px;
  font-family: 'MS Sans Serif', 'Microsoft Sans Serif', sans-serif;
  font-size: 16px;
  overflow: hidden;
}

.calculator-keypad {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.calculator-row {
  display: flex;
  flex-grow: 1;
  margin-bottom: 4px;
}

.calculator-row:last-child {
  margin-bottom: 0;
}

.calculator-row button {
  flex-grow: 1;
  margin-right: 4px;
  background-color: var(--win98-button-face);
  border: 2px solid;
  border-color: var(--win98-button-highlight) var(--win98-button-shadow) var(--win98-button-shadow) var(--win98-button-highlight);
  font-family: 'MS Sans Serif', 'Microsoft Sans Serif', sans-serif;
  font-size: 14px;
  cursor: pointer;
}

.calculator-row button:last-child {
  margin-right: 0;
}

.calculator-row button:active {
  border-color: var(--win98-button-shadow) var(--win98-button-highlight) var(--win98-button-highlight) var(--win98-button-shadow);
}

/* Responsive design for applications */
@media (max-width: 640px) {
  .notepad-menu-item {
    padding: 0 4px;
    font-size: 10px;
  }
  
  .calculator-display {
    height: 24px;
    font-size: 14px;
  }
  
  .calculator-row button {
    font-size: 12px;
  }
}