/* Main layout styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-tertiary: #0f3460;
    --text-primary: #eee;
    --text-secondary: #aaa;
    --accent: #e94560;
    --drop-area-bg: #0d1b2a;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
    gap: 1rem;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.header h1 {
    font-size: 1.5rem;
    letter-spacing: 0.2em;
    color: var(--accent);
}

.drop-area {
    flex: 1;
    position: relative;
    background: var(--drop-area-bg);
    border-radius: 12px;
    overflow: hidden;
    min-height: 400px;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.dice-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.quantity-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.results {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 6px;
    font-size: 0.9rem;
    min-height: 2.5rem;
}

.results-breakdown {
    color: var(--text-secondary);
}

.results-total {
    font-weight: bold;
    color: var(--accent);
}