* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000000;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding: 0;
}

#app {
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    overflow: hidden;
}

canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.overlay-info {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    pointer-events: none;
}

.info-text {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.8);
}

.info-subtitle {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
}

.event-counter {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    color: rgba(255, 255, 255, 0.9);
    text-align: right;
    pointer-events: none;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.counter-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.counter-value {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
    margin: 4px 0;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Base styles - common for all */
#control-panel {
    position: fixed;
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid #333;
    border-radius: 8px;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

/* Desktop styles - control panel on the right */
@media screen and (min-width: 769px) {
    #control-panel {
        top: 80px;
        right: 0px;
        left: auto;
        min-width: 350px;
        max-width: 400px;
        max-height: calc(100vh - 100px);
        transform: none;
    }
}

#control-panel h1 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #ff7b00;
    text-align: center;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
    color: #aaa;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 8px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 4px;
    color: #fff;
    font-size: 14px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #ff7b00;
}

.form-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 10px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.checkbox-group label {
    margin-bottom: 0;
    cursor: pointer;
}

.button-group {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.btn {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: #ff7b00;
    color: #fff;
}

.btn-primary:hover:not(:disabled) {
    background: #ff8c1a;
}

.btn-danger {
    background: #dc3545;
    color: #fff;
}

.btn-danger:hover:not(:disabled) {
    background: #c82333;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#stats {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #333;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 13px;
}

.stat-label {
    color: #aaa;
}

.stat-value {
    color: #ff7b00;
    font-weight: 600;
}

/* Mobile responsive styles */
@media screen and (max-width: 768px) {
    #control-panel {
        top: auto;
        bottom: 20px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        min-width: auto;
        width: calc(100% - 40px);
        max-width: 400px;
        padding: 15px;
        max-height: calc(100vh - 100px);
    }
    
    .overlay-info {
        top: 10px;
        left: 10px;
        font-size: 11px;
    }
    
    .info-text {
        font-size: 12px;
    }
    
    .info-subtitle {
        font-size: 10px;
    }
    
    .event-counter {
        top: 10px;
        right: 10px;
    }
    
    .counter-value {
        font-size: 24px;
    }
    
    .counter-label {
        font-size: 10px;
    }
    
    #control-panel h1 {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .form-group {
        margin-bottom: 12px;
    }
    
    .button-group {
        flex-direction: column;
        gap: 8px;
    }
    
    .btn {
        padding: 12px;
        font-size: 14px;
    }
}

@media screen and (max-width: 480px) {
    #control-panel {
        bottom: 10px;
        width: calc(100% - 20px);
        max-width: 100%;
        padding: 12px;
    }
    
    #control-panel h1 {
        font-size: 14px;
    }
    
    .form-group label {
        font-size: 11px;
    }
    
    .form-group input,
    .form-group select {
        padding: 10px;
        font-size: 14px;
    }
}