/* Page Background */
body {
    background-color: #008080;
    font-family: 'MS Sans Serif', 'Arial', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

/* Main Application Window */
#app-window {
    width: 920px;
    background-color: #C0C0C0;
    border: 4px outset #FFFFFF;
    border-bottom: 4px solid #404040;
    border-right: 4px solid #404040;
    padding: 3px;
}

/* Classic Title Bar */
#title-bar {
    background: linear-gradient(90deg, #000080, #1084d0);
    color: white;
    padding: 3px 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 3px;
}

.win-buttons { display: flex; gap: 2px; }

.win-btn {
    width: 16px;
    height: 14px;
    font-size: 10px;
    background: #C0C0C0;
    border: 1px outset #FFFFFF;
}

/* Compact Toolbar */
#toolbar {
    background-color: #C0C0C0;
    display: flex;
    flex-wrap: nowrap;
    gap: 0;
    padding: 2px;
    border-bottom: 2px solid #808080;
}

button {
    background: #C0C0C0;
    border: 1px outset #FFFFFF;
    border-right-color: #404040;
    border-bottom-color: #404040;
    cursor: pointer;
    width: 52px;
    height: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    text-align: center;
    margin: 0;
}

button img {
    width: 20px;
    height: 20px;
    margin-bottom: 2px;
}

button:active {
    border: 1px inset #404040;
}

/* Canvas and Footer */
#canvas-container {
    width: 890px;
    height: 500px;
    background-color: white;
    border: 2px inset #808080;
    margin: 5px 0;
}

#stats-bar {
    background-color: #C0C0C0;
    padding: 5px;
    border: 2px inset #808080;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
}